Update 2025-04-13_16:25:39
This commit is contained in:
root
9
database.py
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9
database.py
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from sqlmodel import SQLModel, create_engine
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DATABASE_URL = "postgresql+psycopg2://bythepowerofmemory:b62b64ba251b05cef147c89e2f7d7dcd@localhost/bythepowerofmemory"
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engine = create_engine(DATABASE_URL, echo=False)
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def init_db():
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SQLModel.metadata.create_all(engine)
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82
main.py
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82
main.py
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# Script Version: 1.01
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# Description: FastAPI app that serves frontend and API for ByThePowerOfMemory
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from fastapi import FastAPI, Request
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from fastapi.staticfiles import StaticFiles
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from fastapi.responses import FileResponse, JSONResponse
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from sqlmodel import Session, select, func
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from pathlib import Path
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from typing import List
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from database import engine, init_db
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from pgmodel import Score
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# === Configuration ===
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BASE_DIR = Path(__file__).resolve().parent
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STATIC_DIR = BASE_DIR / "static"
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# === App Initialization ===
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app = FastAPI()
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app.mount("/static", StaticFiles(directory=STATIC_DIR), name="static")
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@app.on_event("startup")
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def on_startup():
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init_db()
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# === API Routes ===
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import logging
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LOG_PATH = "/var/log/games/ByThePowerOfMemory.log"
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logging.basicConfig(filename=LOG_PATH, level=logging.INFO, format="%(asctime)s %(message)s")
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@app.post("/api/submit_score")
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def submit_score(score: Score):
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with Session(engine) as session:
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session.add(score)
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session.commit()
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return {"status": "ok", "id": score.id}
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@app.get("/api/scoreboard", response_model=List[Score])
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def get_scoreboard(limit: int = 10):
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with Session(engine) as session:
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results = session.exec(select(Score).order_by(Score.score.desc()).limit(limit)).all()
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return results
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@app.get("/api/stats")
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def get_daily_player_averages():
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with Session(engine) as session:
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statement = (
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select(
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Score.player,
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func.date(Score.timestamp).label("day"),
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func.avg(Score.score).label("avg_score")
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)
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.group_by(Score.player, func.date(Score.timestamp))
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.order_by(func.date(Score.timestamp))
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)
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results = session.exec(statement).all()
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data = {}
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for player, day, avg_score in results:
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data.setdefault(player, []).append({
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"day": str(day),
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"avg_score": round(avg_score, 2)
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})
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return JSONResponse(content=data)
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@app.post("/api/log")
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async def write_log(request: Request):
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data = await request.json()
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msg = data.get("message", "[no message]")
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timestamp = data.get("timestamp", "")
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logging.info(f"{timestamp} - {msg}")
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return {"status": "ok"}
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# === Static File Routes ===
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@app.get("/")
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def serve_root():
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return FileResponse(STATIC_DIR / "index.html")
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@app.get("/{path_name:path}")
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def serve_spa(path_name: str):
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return FileResponse(STATIC_DIR / "index.html")
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11
pgmodel.py
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11
pgmodel.py
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from sqlmodel import SQLModel, Field
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from datetime import datetime
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from typing import Optional
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class Score(SQLModel, table=True):
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id: Optional[int] = Field(default=None, primary_key=True)
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player: str
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score: int
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duration: float
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timestamp: datetime = Field(default_factory=datetime.utcnow)
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4
requirements.txt
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4
requirements.txt
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fastapi
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uvicorn
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sqlmodel
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psycopg2-binary
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60
static/app.js
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60
static/app.js
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import { setupButtons } from "./button.js";
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import { drawLineChart } from "./chart.js";
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import { shapeToEmoji } from "./emoji.js";
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import { playSound } from "./sound.js";
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import { guess } from "./score.js";
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import { startRound } from "./round.js";
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import { previousTile, currentTile } from "./state.js";
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import { generateRandomTiles } from "./tile.js";
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import { renderTiles } from "./render.js";
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let selectedIndices = [];
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let correctChangedTiles = [];
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let showFeedback = false;
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let tiles = [];
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function startGame() {
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tiles.forEach(tile => delete tile.feedback);
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document.getElementById("game-area").classList.add("flash");
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setTimeout(() => {
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document.getElementById("game-area").classList.remove("flash");
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}, 250);
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const beforeTiles = generateRandomTiles();
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const { modifiedTiles, changedIndices } = createModifiedTiles(beforeTiles);
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tiles = modifiedTiles;
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correctChangedTiles = changedIndices;
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selectedIndices = [];
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showFeedback = false;
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renderTiles();
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document.getElementById("submit-btn").disabled = false;
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}
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function handleSubmit() {
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showFeedback = true;
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renderTiles();
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const result = calculateScore(selectedIndices, correctChangedTiles);
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playSound(result.score > 0 ? "correct" : "wrong");
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document.getElementById("submit-btn").disabled = true;
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setTimeout(() => {
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startGame();
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}, 2500);
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}
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function resetGame() {
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selectedIndices = [];
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correctChangedTiles = [];
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showFeedback = false;
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tiles = [];
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renderTiles();
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}
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window.addEventListener("load", () => {
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startRound();
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});
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76
static/button.js
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76
static/button.js
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import { showHelp } from "./help.js";
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import { DEBUG } from "./config.js";
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export function setupButtons({ onStart, onSubmit, onRestart, onColor, onPosition, onShape, onNumber }) {
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const startBtn = document.getElementById("start-btn");
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const submitBtn = document.getElementById("submit-btn");
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const restartBtn = document.getElementById("restart-btn");
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const colorBtn = document.getElementById("color-btn");
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const positionBtn = document.getElementById("position-btn");
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const shapeBtn = document.getElementById("shape-btn");
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const numberBtn = document.getElementById("number-btn");
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const helpBtn = document.getElementById("help-btn");
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if (startBtn) {
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startBtn.addEventListener("click", () => {
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if (DEBUG) console.log("▶️ Start clicked");
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onStart?.();
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});
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}
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if (submitBtn) {
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submitBtn.addEventListener("click", () => {
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if (DEBUG) console.log("📨 Submit clicked");
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onSubmit?.();
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});
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}
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if (restartBtn) {
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restartBtn.addEventListener("click", () => {
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if (DEBUG) console.log("🔁 Restart clicked");
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onRestart?.();
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});
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}
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if (colorBtn) {
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colorBtn.addEventListener("click", () => {
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if (DEBUG) console.log("🎨 Color clicked");
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onColor?.();
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});
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}
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if (positionBtn) {
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positionBtn.addEventListener("click", () => {
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if (DEBUG) console.log("📍 Position clicked");
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onPosition?.();
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});
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}
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if (shapeBtn) {
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shapeBtn.addEventListener("click", () => {
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if (DEBUG) console.log("🔷 Shape clicked");
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onShape?.();
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});
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}
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if (numberBtn) {
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numberBtn.addEventListener("click", () => {
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if (DEBUG) console.log("🔢 Number clicked");
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onNumber?.();
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});
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}
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if (helpBtn) {
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helpBtn.addEventListener("click", () => {
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if (DEBUG) console.log("❓ Help clicked");
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showHelp();
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});
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}
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}
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export function enableButtons() {
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document.querySelectorAll("button").forEach(btn => {
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btn.disabled = false;
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});
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}
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65
static/chart.js
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65
static/chart.js
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export async function drawLineChart() {
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const res = await fetch("/api/stats");
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const data = await res.json();
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const canvas = document.getElementById("scoreChart");
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const ctx = canvas.getContext("2d");
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ctx.clearRect(0, 0, canvas.width, canvas.height);
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const allDays = Array.from(new Set(
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Object.values(data).flat().map(d => d.day)
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)).sort();
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const maxScore = Math.max(
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...Object.values(data).flat().map(d => d.avg_score)
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);
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const padding = 50;
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const chartW = canvas.width - padding * 2;
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const chartH = canvas.height - padding * 2;
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// Axes
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ctx.strokeStyle = "#000";
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ctx.beginPath();
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ctx.moveTo(padding, padding);
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ctx.lineTo(padding, canvas.height - padding);
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ctx.lineTo(canvas.width - padding, canvas.height - padding);
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ctx.stroke();
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const colors = ["#007bff", "#28a745", "#dc3545", "#ffc107", "#6f42c1"];
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let playerIndex = 0;
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for (const [player, entries] of Object.entries(data)) {
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ctx.strokeStyle = colors[playerIndex % colors.length];
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ctx.beginPath();
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entries.forEach((entry, i) => {
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const x = padding + (i * (chartW / (allDays.length - 1)));
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const y = canvas.height - padding - ((entry.avg_score / maxScore) * chartH);
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if (i === 0) ctx.moveTo(x, y);
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else ctx.lineTo(x, y);
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// draw point
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ctx.beginPath();
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ctx.arc(x, y, 3, 0, 2 * Math.PI);
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ctx.fillStyle = ctx.strokeStyle;
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ctx.fill();
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});
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ctx.stroke();
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// Legend
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ctx.fillStyle = ctx.strokeStyle;
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ctx.fillText(player, canvas.width - 100, padding + playerIndex * 20);
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playerIndex++;
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}
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// X axis labels
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ctx.fillStyle = "#000";
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allDays.forEach((day, i) => {
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const x = padding + (i * (chartW / (allDays.length - 1)));
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ctx.fillText(day.slice(5), x - 10, canvas.height - padding + 15);
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});
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}
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21
static/color.js
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21
static/color.js
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export const COLORS = [
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"red",
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"blue",
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"green",
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"yellow",
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"orange",
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"purple",
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"pink",
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"cyan",
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"red",
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"black"
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];
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export function colorToClass(color) {
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return `color-${color}`;
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}
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export function applyColor(element, color) {
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element.classList.add(colorToClass(color));
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}
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2
static/config.js
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2
static/config.js
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export const DEBUG = true;
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74
static/emoji.js
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74
static/emoji.js
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export const SHAPES = [
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"ring_x",
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"ring_cross",
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"circle",
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"square",
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"triangle_up",
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"triangle_down",
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"triangle_left",
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"triangle_right",
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"ring_x",
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"ring_cross",
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"cross",
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"star",
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"heart",
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"diamond",
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"arrow_up",
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"arrow_down",
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"arrow_left",
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"arrow_right",
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"asterisk",
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"double_excl",
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"question_double",
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"question_excl",
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"excl_question",
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"spiral",
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"dots1",
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"dots2",
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"flower",
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"pulsar",
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"mandala1",
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"mandala2",
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"mandala3",
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"mandala4",
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"mandala5"
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];;
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export function shapeToEmoji(shape) {
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const map = {
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ring_x: "᳁",
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ring_cross: "᪠",
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circle: "●",
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square: "■",
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triangle_up: "▲",
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triangle_down: "▼",
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triangle_left: "◀",
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triangle_right: "▶",
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cross: "✖",
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star: "★",
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heart: "♥",
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diamond: "◆",
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arrow_up: "↑",
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arrow_down: "↓",
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arrow_left: "←",
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arrow_right: "→",
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asterisk: "※",
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double_excl: "‼",
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question_double: "⁇",
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question_excl: "⁈",
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excl_question: "⁉",
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spiral: "꩜",
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dots1: "𐮚",
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dots2: "𐮙",
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flower: "𐫱",
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pulsar: "𐫰",
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mandala1: "𐩕",
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mandala2: "𑁍",
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mandala3: "𑗊",
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mandala4: "𑗌",
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mandala5: "𑗍"
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};
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const emoji = map[shape] || "?";
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return emoji;
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}
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30
static/help.js
Normal file
30
static/help.js
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import { DEBUG } from "./config.js";
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export function showHelp() {
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if (DEBUG) console.log("❔ showHelp() opened");
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const helpOverlay = document.createElement("div");
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helpOverlay.id = "help-overlay";
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helpOverlay.innerHTML = `
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<div class="help-content">
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<h2>🧠 How to Play</h2>
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<p>This is a memory game with 4 dimensions:</p>
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<ul>
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<li><b>Position</b> – where the tile appears</li>
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<li><b>Color</b> – the color of the emoji</li>
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<li><b>Shape</b> – the emoji symbol</li>
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<li><b>Number</b> – the digit inside</li>
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</ul>
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<p>You see one tile – then after a short pause the board changes. Your task: guess which <b>dimension stayed the same</b>.</p>
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<p>Use the buttons to select the unchanged dimension. You can only pick once per round.</p>
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<button id="close-help">Close</button>
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</div>
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`;
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document.body.appendChild(helpOverlay);
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document.getElementById("close-help").onclick = () => {
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helpOverlay.remove();
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if (DEBUG) console.log("❌ showHelp() closed");
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||||
};
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||||
}
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65
static/index.html
Normal file
65
static/index.html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1.0" />
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<title>ByThePowerOfMemory</title>
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<link rel="stylesheet" href="/static/style.css" />
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</head>
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<body>
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<div class="container">
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<h1>ByThePowerOfMemory</h1>
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<div id="game-area"></div>
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<div class="button-bar">
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<button id="position-btn" >Position</button>
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||||
<button id="color-btn" >Color</button>
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||||
<button id="shape-btn" >Shape</button>
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<button id="number-btn" >Number</button>
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</div>
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<div class="button-bar">
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||||
<button id="start-btn">Start Game</button>
|
||||
<button id="submit-btn" disabled>Submit</button>
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||||
<button id="restart-btn">Restart</button>
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||||
<button id="help-btn">❓ Help</button>
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||||
<button id="stats-btn">📊 Stats</button>
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||||
</div>
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||||
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||||
<div id="scoreboard">
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<p>✅ Correct: <span id="score-correct">0</span></p>
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||||
<p>❌ Wrong: <span id="score-wrong">0</span></p>
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</div>
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||||
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||||
<div id="chart-container">
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||||
<canvas id="scoreChart" width="800" height="300"></canvas>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<script type="module">
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||||
import { startRound } from "/static/round.js";
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||||
import { setupButtons } from "/static/button.js";
|
||||
import { guess } from "/static/score.js";
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||||
import { submit, restart, startGame } from "/static/state.js";
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||||
import { showOverlay } from "/static/overlay.js";
|
||||
|
||||
window.addEventListener("DOMContentLoaded", () => {
|
||||
setupButtons({
|
||||
onStart: startGame,
|
||||
onSubmit: submit,
|
||||
onRestart: restart,
|
||||
onColor: () => guess("color"),
|
||||
onPosition: () => guess("position"),
|
||||
onShape: () => guess("shape"),
|
||||
onNumber: () => guess("number")
|
||||
});
|
||||
|
||||
document.getElementById("stats-btn").addEventListener("click", showOverlay);
|
||||
|
||||
startRound();
|
||||
});
|
||||
</script>
|
||||
<script type="module" src="/static/chart.js"></script>
|
||||
</body>
|
||||
</html>
|
||||
|
||||
81
static/logic.js
Normal file
81
static/logic.js
Normal file
@ -0,0 +1,81 @@
|
||||
import { SHAPES, shapeToEmoji } from "./emoji.js";
|
||||
import { COLORS } from "./color.js";
|
||||
import { numberToEmoji } from "./number.js";
|
||||
|
||||
export let level = 1;
|
||||
|
||||
export function nextLevel() {
|
||||
level = Math.min(level + 1, 3);
|
||||
}
|
||||
|
||||
export function resetLevel() {
|
||||
level = 1;
|
||||
}
|
||||
|
||||
export function getGridSize(lvl = level) {
|
||||
if (lvl <= 1) return 2;
|
||||
if (lvl === 2) return 3;
|
||||
return 4;
|
||||
}
|
||||
|
||||
export function getGridPositions(size) {
|
||||
const positions = [];
|
||||
for (let y = 0; y < size; y++) {
|
||||
for (let x = 0; x < size; x++) {
|
||||
positions.push([y, x]);
|
||||
}
|
||||
}
|
||||
return positions;
|
||||
}
|
||||
|
||||
export function generateRandomTile(lvl = level) {
|
||||
const gridSize = getGridSize(lvl);
|
||||
const POSITIONS = getGridPositions(gridSize);
|
||||
const index = Math.floor(Math.random() * POSITIONS.length);
|
||||
const position = POSITIONS[index];
|
||||
|
||||
return {
|
||||
shape: SHAPES[Math.floor(Math.random() * SHAPES.length)],
|
||||
color: COLORS[Math.floor(Math.random() * COLORS.length)],
|
||||
number: Math.floor(Math.random() * 10),
|
||||
position
|
||||
};
|
||||
}
|
||||
|
||||
export function mutateTile(tile, lvl = level) {
|
||||
const dimensions = ["shape", "color", "number", "position"];
|
||||
const changes = dimensions.filter(() => Math.random() < 0.5);
|
||||
|
||||
const newTile = { ...tile };
|
||||
const POSITIONS = getGridPositions(getGridSize(lvl));
|
||||
|
||||
for (const dim of changes) {
|
||||
switch (dim) {
|
||||
case "shape":
|
||||
newTile.shape = pickOther(SHAPES, tile.shape);
|
||||
break;
|
||||
case "color":
|
||||
newTile.color = pickOther(COLORS, tile.color);
|
||||
break;
|
||||
case "number":
|
||||
newTile.number = pickOther([...Array(10).keys()], tile.number);
|
||||
break;
|
||||
case "position":
|
||||
newTile.position = pickOther(POSITIONS, tile.position);
|
||||
break;
|
||||
}
|
||||
}
|
||||
return newTile;
|
||||
}
|
||||
|
||||
function pickOther(arr, exclude) {
|
||||
const options = arr.filter(x => JSON.stringify(x) !== JSON.stringify(exclude));
|
||||
return options[Math.floor(Math.random() * options.length)];
|
||||
}
|
||||
|
||||
export function getChangedDimensions(a, b) {
|
||||
return ["shape", "color", "number", "position"].filter(dim => {
|
||||
return JSON.stringify(a[dim]) !== JSON.stringify(b[dim]);
|
||||
});
|
||||
}
|
||||
|
||||
17
static/number.js
Normal file
17
static/number.js
Normal file
@ -0,0 +1,17 @@
|
||||
export function numberToEmoji(num) {
|
||||
const map = {
|
||||
0: "0️⃣",
|
||||
1: "1️⃣",
|
||||
2: "2️⃣",
|
||||
3: "3️⃣",
|
||||
4: "4️⃣",
|
||||
5: "5️⃣",
|
||||
6: "6️⃣",
|
||||
7: "7️⃣",
|
||||
8: "8️⃣",
|
||||
9: "9️⃣",
|
||||
10: "🔟"
|
||||
};
|
||||
return map[num] || String(num);
|
||||
}
|
||||
|
||||
60
static/overlay.js
Normal file
60
static/overlay.js
Normal file
@ -0,0 +1,60 @@
|
||||
import { state } from "./state.js";
|
||||
|
||||
export function showOverlay() {
|
||||
const overlay = document.createElement("div");
|
||||
overlay.style.position = "fixed";
|
||||
overlay.style.top = "0";
|
||||
overlay.style.left = "0";
|
||||
overlay.style.width = "100vw";
|
||||
overlay.style.height = "100vh";
|
||||
overlay.style.background = "rgba(0, 0, 0, 0.7)";
|
||||
overlay.style.display = "flex";
|
||||
overlay.style.flexDirection = "column";
|
||||
overlay.style.alignItems = "center";
|
||||
overlay.style.justifyContent = "center";
|
||||
overlay.style.color = "white";
|
||||
overlay.style.zIndex = "9999";
|
||||
|
||||
const statsBox = document.createElement("div");
|
||||
statsBox.style.background = "#222";
|
||||
statsBox.style.padding = "1em 2em";
|
||||
statsBox.style.borderRadius = "12px";
|
||||
statsBox.style.maxWidth = "90%";
|
||||
statsBox.style.maxHeight = "80%";
|
||||
statsBox.style.overflowY = "auto";
|
||||
|
||||
const title = document.createElement("h2");
|
||||
title.textContent = "Spielverlauf";
|
||||
title.style.marginBottom = "0.5em";
|
||||
statsBox.appendChild(title);
|
||||
|
||||
if (state.gameHistory.length === 0) {
|
||||
const empty = document.createElement("p");
|
||||
empty.textContent = "Noch keine Daten vorhanden.";
|
||||
statsBox.appendChild(empty);
|
||||
} else {
|
||||
const list = document.createElement("ul");
|
||||
list.style.listStyle = "none";
|
||||
list.style.padding = "0";
|
||||
state.gameHistory.forEach(entry => {
|
||||
const li = document.createElement("li");
|
||||
li.textContent = `${entry.time.replace(/T/, " ").slice(0, 19)} — ${entry.result}`;
|
||||
list.appendChild(li);
|
||||
});
|
||||
statsBox.appendChild(list);
|
||||
}
|
||||
|
||||
const close = document.createElement("button");
|
||||
close.textContent = "Schließen";
|
||||
close.style.marginTop = "1em";
|
||||
close.style.padding = "0.5em 1em";
|
||||
close.style.border = "none";
|
||||
close.style.borderRadius = "6px";
|
||||
close.style.cursor = "pointer";
|
||||
close.onclick = () => document.body.removeChild(overlay);
|
||||
|
||||
statsBox.appendChild(close);
|
||||
overlay.appendChild(statsBox);
|
||||
document.body.appendChild(overlay);
|
||||
}
|
||||
|
||||
72
static/render.js
Normal file
72
static/render.js
Normal file
@ -0,0 +1,72 @@
|
||||
import { shapeToEmoji } from "./emoji.js";
|
||||
import { DEBUG } from "./config.js";
|
||||
import { getTileFeedback } from "./tile.js";
|
||||
import { getGridPositions } from "./logic.js";
|
||||
|
||||
export function createCanvas() {
|
||||
const canvas = document.createElement("canvas");
|
||||
canvas.id = "game-canvas";
|
||||
canvas.width = 600;
|
||||
canvas.height = 600;
|
||||
return canvas;
|
||||
}
|
||||
|
||||
export function renderTiles(tiles, selectedIndices, changedIndices, showFeedback, gridSize) {
|
||||
if (DEBUG) console.log("🔄 renderTiles called", {
|
||||
tiles,
|
||||
selectedIndices,
|
||||
changedIndices,
|
||||
showFeedback,
|
||||
gridSize
|
||||
});
|
||||
const gameArea = document.getElementById("game-area");
|
||||
gameArea.innerHTML = "";
|
||||
|
||||
const grid = document.createElement("div");
|
||||
grid.className = "grid";
|
||||
grid.style.gridTemplateColumns = `repeat(${gridSize}, 1fr)`;
|
||||
|
||||
const validPositions = getGridPositions(gridSize).map(pos => pos.toString());
|
||||
|
||||
tiles.forEach((tile, idx) => {
|
||||
if (!tile.position || tile.position.length !== 2 || !validPositions.includes(tile.position.toString())) {
|
||||
if (DEBUG) console.warn("❗ Ungültige tile.position", tile);
|
||||
return;
|
||||
}
|
||||
const [row, col] = tile.position;
|
||||
const div = document.createElement("div");
|
||||
div.className = "tile";
|
||||
div.style.gridRowStart = row + 1;
|
||||
div.style.gridColumnStart = col + 1;
|
||||
|
||||
let feedbackIcon = "";
|
||||
if (showFeedback) {
|
||||
const fb = getTileFeedback(idx, selectedIndices, changedIndices);
|
||||
if (fb === "correct") feedbackIcon = "✅";
|
||||
if (fb === "wrong") feedbackIcon = "❌";
|
||||
if (fb === "missed") feedbackIcon = "⚠️";
|
||||
}
|
||||
|
||||
div.innerHTML = `
|
||||
<div class="emoji">${shapeToEmoji(tile.shape)}</div>
|
||||
<div>${tile.number}</div>
|
||||
${feedbackIcon}
|
||||
`;
|
||||
|
||||
if (!showFeedback) {
|
||||
div.onclick = () => {
|
||||
if (selectedIndices.includes(idx)) {
|
||||
selectedIndices.splice(selectedIndices.indexOf(idx), 1);
|
||||
} else {
|
||||
selectedIndices.push(idx);
|
||||
}
|
||||
renderTiles(tiles, selectedIndices, changedIndices, false, gridSize);
|
||||
};
|
||||
}
|
||||
|
||||
grid.appendChild(div);
|
||||
});
|
||||
|
||||
gameArea.appendChild(grid);
|
||||
}
|
||||
|
||||
86
static/round.js
Normal file
86
static/round.js
Normal file
@ -0,0 +1,86 @@
|
||||
import { generateRandomTile, mutateTile, getGridSize } from "./logic.js";
|
||||
import { renderTiles, createCanvas } from "./render.js";
|
||||
import { resetScore, state } from "./state.js";
|
||||
import { enableButtons } from "./button.js";
|
||||
import { DEBUG } from "./config.js";
|
||||
|
||||
export function startRound() {
|
||||
const canvas = createCanvas();
|
||||
const gameArea = document.getElementById("game-area");
|
||||
gameArea.innerHTML = "";
|
||||
gameArea.appendChild(canvas);
|
||||
|
||||
const ctx = canvas?.getContext("2d");
|
||||
if (DEBUG) console.log("startRound called");
|
||||
if (DEBUG) console.log("canvas element:", canvas);
|
||||
|
||||
if (!canvas || !ctx) {
|
||||
if (DEBUG) console.warn("game-canvas or context not available");
|
||||
if (DEBUG) {
|
||||
fetch("/api/log", {
|
||||
method: "POST",
|
||||
headers: { "Content-Type": "application/json" },
|
||||
body: JSON.stringify({
|
||||
message: "Canvas or 2D context not available at round start",
|
||||
timestamp: new Date().toISOString()
|
||||
})
|
||||
});
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
resetScore();
|
||||
const size = getGridSize();
|
||||
|
||||
if (!state.previousTile) {
|
||||
state.previousTile = {};
|
||||
}
|
||||
if (!state.currentTile) {
|
||||
state.currentTile = {};
|
||||
}
|
||||
|
||||
state.previousTile.shape = null;
|
||||
state.previousTile.color = null;
|
||||
state.previousTile.number = null;
|
||||
state.previousTile.position = null;
|
||||
|
||||
const generated = generateRandomTile();
|
||||
if (DEBUG) console.log("🆕 generated tile:", generated);
|
||||
Object.assign(state.previousTile, generated);
|
||||
|
||||
ctx.clearRect(0, 0, canvas.width, canvas.height);
|
||||
renderTiles([state.previousTile], [], [], false, size);
|
||||
|
||||
setTimeout(() => {
|
||||
const mutated = mutateTile(state.previousTile);
|
||||
if (!mutated || !mutated.position) {
|
||||
if (DEBUG) {
|
||||
fetch("/api/log", {
|
||||
method: "POST",
|
||||
headers: { "Content-Type": "application/json" },
|
||||
body: JSON.stringify({
|
||||
message: "Mutation failed or position missing",
|
||||
timestamp: new Date().toISOString()
|
||||
})
|
||||
});
|
||||
}
|
||||
return;
|
||||
}
|
||||
if (DEBUG) console.log("🔀 mutated tile:", mutated);
|
||||
Object.assign(state.currentTile, mutated);
|
||||
ctx.clearRect(0, 0, canvas.width, canvas.height);
|
||||
renderTiles([state.currentTile], [], [], false, size);
|
||||
enableButtons();
|
||||
if (DEBUG) {
|
||||
fetch("/api/log", {
|
||||
method: "POST",
|
||||
headers: { "Content-Type": "application/json" },
|
||||
body: JSON.stringify({
|
||||
message: "Round started: dimensions mutated",
|
||||
timestamp: new Date().toISOString()
|
||||
})
|
||||
});
|
||||
}
|
||||
}, 2000);
|
||||
}
|
||||
|
||||
43
static/score.js
Normal file
43
static/score.js
Normal file
@ -0,0 +1,43 @@
|
||||
import { state, updateScore } from "./state.js";
|
||||
import { DEBUG } from "./config.js";
|
||||
import { startRound } from "./round.js";
|
||||
import { playSound } from "./sound.js";
|
||||
|
||||
export function guess(dimension) {
|
||||
if (DEBUG) console.log("🧠 guess() triggered", { dimension });
|
||||
if (DEBUG) console.log("previousTile:", state.previousTile);
|
||||
if (DEBUG) console.log("currentTile:", state.currentTile);
|
||||
const result = state.previousTile[dimension] === state.currentTile[dimension];
|
||||
const btn = document.getElementById(`${dimension}-btn`);
|
||||
btn.textContent = result ? "✅" : "❌";
|
||||
btn.disabled = true;
|
||||
playSound(result ? "correct" : "wrong");
|
||||
updateScore(result);
|
||||
|
||||
const scoreCorrect = parseInt(localStorage.getItem("correct")) || 0;
|
||||
const scoreWrong = parseInt(localStorage.getItem("wrong")) || 0;
|
||||
const total = scoreCorrect + scoreWrong;
|
||||
if (total === 4) {
|
||||
setTimeout(() => startRound(), 1000);
|
||||
}
|
||||
}
|
||||
|
||||
export function calculateScore(selected, correct) {
|
||||
const correctSet = new Set(correct);
|
||||
const selectedSet = new Set(selected);
|
||||
const correctGuesses = selected.filter(i => correctSet.has(i));
|
||||
const wrongGuesses = selected.filter(i => !correctSet.has(i));
|
||||
const missed = correct.filter(i => !selectedSet.has(i));
|
||||
|
||||
correctGuesses.forEach(i => tiles[i].feedback = "correct");
|
||||
wrongGuesses.forEach(i => tiles[i].feedback = "wrong");
|
||||
missed.forEach(i => tiles[i].feedback = "missed");
|
||||
|
||||
return {
|
||||
correctGuesses,
|
||||
wrongGuesses,
|
||||
missed,
|
||||
score: correctGuesses.length - wrongGuesses.length
|
||||
};
|
||||
}
|
||||
|
||||
14
static/sound.js
Normal file
14
static/sound.js
Normal file
@ -0,0 +1,14 @@
|
||||
export function playSound(name) {
|
||||
const text = name === "correct" ? "Correct" : name === "wrong" ? "Wrong" : name;
|
||||
const utterance = new SpeechSynthesisUtterance(text);
|
||||
utterance.lang = "en-US";
|
||||
|
||||
const voices = speechSynthesis.getVoices();
|
||||
const robotVoice = voices.find(v =>
|
||||
v.name.toLowerCase().includes("google") || v.name.toLowerCase().includes("robot")
|
||||
);
|
||||
|
||||
if (robotVoice) utterance.voice = robotVoice;
|
||||
speechSynthesis.speak(utterance);
|
||||
}
|
||||
|
||||
69
static/state.js
Normal file
69
static/state.js
Normal file
@ -0,0 +1,69 @@
|
||||
import { DEBUG } from "./config.js";
|
||||
|
||||
export const state = {
|
||||
previousTile: null,
|
||||
currentTile: null,
|
||||
scoreCorrect: 0,
|
||||
scoreWrong: 0,
|
||||
gameHistory: []
|
||||
};
|
||||
|
||||
export function resetScore() {
|
||||
if (DEBUG) console.log("🔄 resetScore() called");
|
||||
state.scoreCorrect = 0;
|
||||
state.scoreWrong = 0;
|
||||
localStorage.setItem("correct", "0");
|
||||
localStorage.setItem("wrong", "0");
|
||||
localStorage.setItem("history", JSON.stringify([]));
|
||||
document.getElementById("score-correct").textContent = "0";
|
||||
document.getElementById("score-wrong").textContent = "0";
|
||||
}
|
||||
|
||||
export function updateScore(isCorrect) {
|
||||
if (DEBUG) console.log("🎯 updateScore() called", { isCorrect });
|
||||
if (isCorrect) {
|
||||
state.scoreCorrect++;
|
||||
localStorage.setItem("correct", state.scoreCorrect);
|
||||
document.getElementById("score-correct").textContent = state.scoreCorrect;
|
||||
} else {
|
||||
state.scoreWrong++;
|
||||
localStorage.setItem("wrong", state.scoreWrong);
|
||||
document.getElementById("score-wrong").textContent = state.scoreWrong;
|
||||
}
|
||||
logGuess(isCorrect);
|
||||
}
|
||||
|
||||
export function loadScore() {
|
||||
const savedCorrect = parseInt(localStorage.getItem("correct")) || 0;
|
||||
const savedWrong = parseInt(localStorage.getItem("wrong")) || 0;
|
||||
const savedHistory = JSON.parse(localStorage.getItem("history")) || [];
|
||||
state.scoreCorrect = savedCorrect;
|
||||
state.scoreWrong = savedWrong;
|
||||
state.gameHistory = savedHistory;
|
||||
document.getElementById("score-correct").textContent = savedCorrect;
|
||||
document.getElementById("score-wrong").textContent = savedWrong;
|
||||
}
|
||||
|
||||
export function logGuess(isCorrect) {
|
||||
const timestamp = new Date().toISOString();
|
||||
const entry = { time: timestamp, result: isCorrect ? "✅" : "❌" };
|
||||
state.gameHistory.push(entry);
|
||||
localStorage.setItem("history", JSON.stringify(state.gameHistory));
|
||||
if (DEBUG) console.log("🕓 Logged round: ", entry);
|
||||
}
|
||||
|
||||
export function submit() {
|
||||
if (DEBUG) console.log("submit() triggered");
|
||||
}
|
||||
|
||||
export function restart() {
|
||||
resetScore();
|
||||
if (DEBUG) console.log("restart() triggered");
|
||||
}
|
||||
|
||||
export function startGame() {
|
||||
resetScore();
|
||||
loadScore();
|
||||
if (DEBUG) console.log("startGame() triggered");
|
||||
}
|
||||
|
||||
161
static/style.css
Normal file
161
static/style.css
Normal file
@ -0,0 +1,161 @@
|
||||
body {
|
||||
font-family: system-ui, sans-serif;
|
||||
background-color: #f8f9fa;
|
||||
margin: 0;
|
||||
padding: 0;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.container {
|
||||
max-width: 960px;
|
||||
margin: 0 auto;
|
||||
padding: 1rem;
|
||||
box-sizing: border-box;
|
||||
}
|
||||
|
||||
h1 {
|
||||
text-align: center;
|
||||
margin-bottom: 1rem;
|
||||
}
|
||||
|
||||
#game-canvas, #scoreChart {
|
||||
width: 100%;
|
||||
height: auto;
|
||||
display: block;
|
||||
margin: 0 auto 0.5rem;
|
||||
}
|
||||
|
||||
#game-area > div.grid {
|
||||
display: grid;
|
||||
position: relative;
|
||||
max-width: 480px;
|
||||
aspect-ratio: 1 / 1;
|
||||
margin: 0 auto;
|
||||
gap: 6px;
|
||||
padding: 4px;
|
||||
place-items: center;
|
||||
}
|
||||
max-width: 480px;
|
||||
aspect-ratio: 1 / 1;
|
||||
margin: 0 auto;
|
||||
display: grid;
|
||||
gap: 6px;
|
||||
padding: 4px;
|
||||
}
|
||||
|
||||
.button-bar {
|
||||
display: flex;
|
||||
flex-wrap: wrap;
|
||||
justify-content: center;
|
||||
gap: 10px;
|
||||
margin: 1rem 0;
|
||||
}
|
||||
|
||||
.button-bar button {
|
||||
font-size: 1rem;
|
||||
padding: 8px 16px;
|
||||
border: 1px solid #999;
|
||||
cursor: pointer;
|
||||
}
|
||||
|
||||
#start-btn {
|
||||
background-color: #d4edda;
|
||||
border-color: #b7dfc3;
|
||||
}
|
||||
|
||||
#start-btn:hover {
|
||||
background-color: #c3e6cb;
|
||||
}
|
||||
|
||||
#restart-btn {
|
||||
background-color: #f8d7da;
|
||||
border-color: #f5c6cb;
|
||||
}
|
||||
|
||||
#restart-btn:hover {
|
||||
background-color: #f1b0b7;
|
||||
}
|
||||
|
||||
#submit-btn {
|
||||
background-color: #e0e0e0;
|
||||
border-color: #ccc;
|
||||
}
|
||||
|
||||
#submit-btn:hover {
|
||||
background-color: #d0d0d0;
|
||||
}
|
||||
|
||||
button:disabled {
|
||||
background-color: #ccc;
|
||||
color: #666;
|
||||
cursor: not-allowed;
|
||||
}
|
||||
|
||||
.correct {
|
||||
border: 2px solid #28a745;
|
||||
box-shadow: 0 0 4px #28a745;
|
||||
}
|
||||
|
||||
.wrong {
|
||||
border: 2px solid #dc3545;
|
||||
box-shadow: 0 0 4px #dc3545;
|
||||
}
|
||||
|
||||
.missed {
|
||||
border: 2px solid #ffc107;
|
||||
box-shadow: 0 0 4px #ffc107;
|
||||
}
|
||||
|
||||
#scoreboard {
|
||||
max-width: 480px;
|
||||
margin: 0.5rem auto;
|
||||
padding: 0.5rem;
|
||||
background-color: #f4f4f4;
|
||||
border: 1px solid #ccc;
|
||||
font-size: 1.1rem;
|
||||
display: grid;
|
||||
grid-template-columns: repeat(2, 1fr);
|
||||
gap: 0.5rem;
|
||||
justify-items: center;
|
||||
}
|
||||
|
||||
.color-red { color: #e74c3c; }
|
||||
.color-blue { color: #3498db; }
|
||||
.color-green { color: #2ecc71; }
|
||||
.color-yellow { color: #f1c40f; }
|
||||
.color-orange { color: #e67e22; }
|
||||
.color-purple { color: #9b59b6; }
|
||||
.color-pink { color: #ff69b4; }
|
||||
.color-cyan { color: #00bcd4; }
|
||||
.color-grey { color: #95a5a6; }
|
||||
.color-brown { color: #8d6e63; }
|
||||
|
||||
.flash {
|
||||
animation: flash-reset 0.3s ease-in-out;
|
||||
}
|
||||
|
||||
@keyframes flash-reset {
|
||||
0% { background-color: #fff; }
|
||||
50% { background-color: #cce5ff; }
|
||||
100% { background-color: #fff; }
|
||||
}
|
||||
|
||||
@media (max-width: 500px) {
|
||||
.button-bar {
|
||||
flex-direction: column;
|
||||
align-items: center;
|
||||
}
|
||||
|
||||
.button-bar button {
|
||||
width: 100%;
|
||||
max-width: 200px;
|
||||
font-size: 0.95rem;
|
||||
padding: 10px 20px;
|
||||
}
|
||||
|
||||
#scoreboard {
|
||||
font-size: 0.95rem;
|
||||
padding: 0.75rem;
|
||||
}
|
||||
}
|
||||
|
||||
69
static/tile.js
Normal file
69
static/tile.js
Normal file
@ -0,0 +1,69 @@
|
||||
import { SHAPES } from "./emoji.js";
|
||||
|
||||
export function generateRandomTiles(gridSize = 4, shapePoolSize = 4, numberPoolSize = 5) {
|
||||
const totalTiles = gridSize * gridSize;
|
||||
const shapes = SHAPES.sort(() => 0.5 - Math.random()).slice(0, shapePoolSize);
|
||||
const numbers = Array.from({ length: numberPoolSize }, (_, i) => i + 1);
|
||||
|
||||
const positions = getGridPositions(gridSize);
|
||||
const tiles = Array.from({ length: totalTiles }, (_, i) => ({
|
||||
shape: shapes[Math.floor(Math.random() * shapes.length)],
|
||||
number: numbers[Math.floor(Math.random() * numbers.length)],
|
||||
position: positions[i]
|
||||
}));
|
||||
|
||||
return tiles;
|
||||
}
|
||||
|
||||
export function createModifiedTiles(originalTiles, changes = 2) {
|
||||
const newTiles = originalTiles.map(t => ({ ...t }));
|
||||
const changeIndices = new Set();
|
||||
|
||||
while (changeIndices.size < changes) {
|
||||
changeIndices.add(Math.floor(Math.random() * newTiles.length));
|
||||
}
|
||||
|
||||
for (const index of changeIndices) {
|
||||
let newShape;
|
||||
do {
|
||||
newShape = SHAPES[Math.floor(Math.random() * SHAPES.length)];
|
||||
} while (newShape === newTiles[index].shape);
|
||||
|
||||
newTiles[index].shape = newShape;
|
||||
}
|
||||
|
||||
return { modifiedTiles: newTiles, changedIndices: [...changeIndices] };
|
||||
}
|
||||
|
||||
export function getGridPositions(gridSize) {
|
||||
const positions = [];
|
||||
for (let row = 0; row < gridSize; row++) {
|
||||
for (let col = 0; col < gridSize; col++) {
|
||||
positions.push([row, col]);
|
||||
}
|
||||
}
|
||||
return positions;
|
||||
}
|
||||
|
||||
export function getTileFeedback(index, selected, changed) {
|
||||
if (selected.includes(index) && changed.includes(index)) return "correct";
|
||||
if (selected.includes(index) && !changed.includes(index)) return "wrong";
|
||||
if (!selected.includes(index) && changed.includes(index)) return "missed";
|
||||
return null;
|
||||
}
|
||||
|
||||
export function calculateScore(selected, correct) {
|
||||
const correctSet = new Set(correct);
|
||||
const selectedSet = new Set(selected);
|
||||
const correctGuesses = selected.filter(i => correctSet.has(i));
|
||||
const wrongGuesses = selected.filter(i => !correctSet.has(i));
|
||||
const missed = correct.filter(i => !selectedSet.has(i));
|
||||
|
||||
return {
|
||||
correctGuesses,
|
||||
wrongGuesses,
|
||||
missed,
|
||||
score: correctGuesses.length - wrongGuesses.length
|
||||
};
|
||||
}
|
||||
|
||||
247
venv/bin/Activate.ps1
Normal file
247
venv/bin/Activate.ps1
Normal file
@ -0,0 +1,247 @@
|
||||
<#
|
||||
.Synopsis
|
||||
Activate a Python virtual environment for the current PowerShell session.
|
||||
|
||||
.Description
|
||||
Pushes the python executable for a virtual environment to the front of the
|
||||
$Env:PATH environment variable and sets the prompt to signify that you are
|
||||
in a Python virtual environment. Makes use of the command line switches as
|
||||
well as the `pyvenv.cfg` file values present in the virtual environment.
|
||||
|
||||
.Parameter VenvDir
|
||||
Path to the directory that contains the virtual environment to activate. The
|
||||
default value for this is the parent of the directory that the Activate.ps1
|
||||
script is located within.
|
||||
|
||||
.Parameter Prompt
|
||||
The prompt prefix to display when this virtual environment is activated. By
|
||||
default, this prompt is the name of the virtual environment folder (VenvDir)
|
||||
surrounded by parentheses and followed by a single space (ie. '(.venv) ').
|
||||
|
||||
.Example
|
||||
Activate.ps1
|
||||
Activates the Python virtual environment that contains the Activate.ps1 script.
|
||||
|
||||
.Example
|
||||
Activate.ps1 -Verbose
|
||||
Activates the Python virtual environment that contains the Activate.ps1 script,
|
||||
and shows extra information about the activation as it executes.
|
||||
|
||||
.Example
|
||||
Activate.ps1 -VenvDir C:\Users\MyUser\Common\.venv
|
||||
Activates the Python virtual environment located in the specified location.
|
||||
|
||||
.Example
|
||||
Activate.ps1 -Prompt "MyPython"
|
||||
Activates the Python virtual environment that contains the Activate.ps1 script,
|
||||
and prefixes the current prompt with the specified string (surrounded in
|
||||
parentheses) while the virtual environment is active.
|
||||
|
||||
.Notes
|
||||
On Windows, it may be required to enable this Activate.ps1 script by setting the
|
||||
execution policy for the user. You can do this by issuing the following PowerShell
|
||||
command:
|
||||
|
||||
PS C:\> Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser
|
||||
|
||||
For more information on Execution Policies:
|
||||
https://go.microsoft.com/fwlink/?LinkID=135170
|
||||
|
||||
#>
|
||||
Param(
|
||||
[Parameter(Mandatory = $false)]
|
||||
[String]
|
||||
$VenvDir,
|
||||
[Parameter(Mandatory = $false)]
|
||||
[String]
|
||||
$Prompt
|
||||
)
|
||||
|
||||
<# Function declarations --------------------------------------------------- #>
|
||||
|
||||
<#
|
||||
.Synopsis
|
||||
Remove all shell session elements added by the Activate script, including the
|
||||
addition of the virtual environment's Python executable from the beginning of
|
||||
the PATH variable.
|
||||
|
||||
.Parameter NonDestructive
|
||||
If present, do not remove this function from the global namespace for the
|
||||
session.
|
||||
|
||||
#>
|
||||
function global:deactivate ([switch]$NonDestructive) {
|
||||
# Revert to original values
|
||||
|
||||
# The prior prompt:
|
||||
if (Test-Path -Path Function:_OLD_VIRTUAL_PROMPT) {
|
||||
Copy-Item -Path Function:_OLD_VIRTUAL_PROMPT -Destination Function:prompt
|
||||
Remove-Item -Path Function:_OLD_VIRTUAL_PROMPT
|
||||
}
|
||||
|
||||
# The prior PYTHONHOME:
|
||||
if (Test-Path -Path Env:_OLD_VIRTUAL_PYTHONHOME) {
|
||||
Copy-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME -Destination Env:PYTHONHOME
|
||||
Remove-Item -Path Env:_OLD_VIRTUAL_PYTHONHOME
|
||||
}
|
||||
|
||||
# The prior PATH:
|
||||
if (Test-Path -Path Env:_OLD_VIRTUAL_PATH) {
|
||||
Copy-Item -Path Env:_OLD_VIRTUAL_PATH -Destination Env:PATH
|
||||
Remove-Item -Path Env:_OLD_VIRTUAL_PATH
|
||||
}
|
||||
|
||||
# Just remove the VIRTUAL_ENV altogether:
|
||||
if (Test-Path -Path Env:VIRTUAL_ENV) {
|
||||
Remove-Item -Path env:VIRTUAL_ENV
|
||||
}
|
||||
|
||||
# Just remove VIRTUAL_ENV_PROMPT altogether.
|
||||
if (Test-Path -Path Env:VIRTUAL_ENV_PROMPT) {
|
||||
Remove-Item -Path env:VIRTUAL_ENV_PROMPT
|
||||
}
|
||||
|
||||
# Just remove the _PYTHON_VENV_PROMPT_PREFIX altogether:
|
||||
if (Get-Variable -Name "_PYTHON_VENV_PROMPT_PREFIX" -ErrorAction SilentlyContinue) {
|
||||
Remove-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Scope Global -Force
|
||||
}
|
||||
|
||||
# Leave deactivate function in the global namespace if requested:
|
||||
if (-not $NonDestructive) {
|
||||
Remove-Item -Path function:deactivate
|
||||
}
|
||||
}
|
||||
|
||||
<#
|
||||
.Description
|
||||
Get-PyVenvConfig parses the values from the pyvenv.cfg file located in the
|
||||
given folder, and returns them in a map.
|
||||
|
||||
For each line in the pyvenv.cfg file, if that line can be parsed into exactly
|
||||
two strings separated by `=` (with any amount of whitespace surrounding the =)
|
||||
then it is considered a `key = value` line. The left hand string is the key,
|
||||
the right hand is the value.
|
||||
|
||||
If the value starts with a `'` or a `"` then the first and last character is
|
||||
stripped from the value before being captured.
|
||||
|
||||
.Parameter ConfigDir
|
||||
Path to the directory that contains the `pyvenv.cfg` file.
|
||||
#>
|
||||
function Get-PyVenvConfig(
|
||||
[String]
|
||||
$ConfigDir
|
||||
) {
|
||||
Write-Verbose "Given ConfigDir=$ConfigDir, obtain values in pyvenv.cfg"
|
||||
|
||||
# Ensure the file exists, and issue a warning if it doesn't (but still allow the function to continue).
|
||||
$pyvenvConfigPath = Join-Path -Resolve -Path $ConfigDir -ChildPath 'pyvenv.cfg' -ErrorAction Continue
|
||||
|
||||
# An empty map will be returned if no config file is found.
|
||||
$pyvenvConfig = @{ }
|
||||
|
||||
if ($pyvenvConfigPath) {
|
||||
|
||||
Write-Verbose "File exists, parse `key = value` lines"
|
||||
$pyvenvConfigContent = Get-Content -Path $pyvenvConfigPath
|
||||
|
||||
$pyvenvConfigContent | ForEach-Object {
|
||||
$keyval = $PSItem -split "\s*=\s*", 2
|
||||
if ($keyval[0] -and $keyval[1]) {
|
||||
$val = $keyval[1]
|
||||
|
||||
# Remove extraneous quotations around a string value.
|
||||
if ("'""".Contains($val.Substring(0, 1))) {
|
||||
$val = $val.Substring(1, $val.Length - 2)
|
||||
}
|
||||
|
||||
$pyvenvConfig[$keyval[0]] = $val
|
||||
Write-Verbose "Adding Key: '$($keyval[0])'='$val'"
|
||||
}
|
||||
}
|
||||
}
|
||||
return $pyvenvConfig
|
||||
}
|
||||
|
||||
|
||||
<# Begin Activate script --------------------------------------------------- #>
|
||||
|
||||
# Determine the containing directory of this script
|
||||
$VenvExecPath = Split-Path -Parent $MyInvocation.MyCommand.Definition
|
||||
$VenvExecDir = Get-Item -Path $VenvExecPath
|
||||
|
||||
Write-Verbose "Activation script is located in path: '$VenvExecPath'"
|
||||
Write-Verbose "VenvExecDir Fullname: '$($VenvExecDir.FullName)"
|
||||
Write-Verbose "VenvExecDir Name: '$($VenvExecDir.Name)"
|
||||
|
||||
# Set values required in priority: CmdLine, ConfigFile, Default
|
||||
# First, get the location of the virtual environment, it might not be
|
||||
# VenvExecDir if specified on the command line.
|
||||
if ($VenvDir) {
|
||||
Write-Verbose "VenvDir given as parameter, using '$VenvDir' to determine values"
|
||||
}
|
||||
else {
|
||||
Write-Verbose "VenvDir not given as a parameter, using parent directory name as VenvDir."
|
||||
$VenvDir = $VenvExecDir.Parent.FullName.TrimEnd("\\/")
|
||||
Write-Verbose "VenvDir=$VenvDir"
|
||||
}
|
||||
|
||||
# Next, read the `pyvenv.cfg` file to determine any required value such
|
||||
# as `prompt`.
|
||||
$pyvenvCfg = Get-PyVenvConfig -ConfigDir $VenvDir
|
||||
|
||||
# Next, set the prompt from the command line, or the config file, or
|
||||
# just use the name of the virtual environment folder.
|
||||
if ($Prompt) {
|
||||
Write-Verbose "Prompt specified as argument, using '$Prompt'"
|
||||
}
|
||||
else {
|
||||
Write-Verbose "Prompt not specified as argument to script, checking pyvenv.cfg value"
|
||||
if ($pyvenvCfg -and $pyvenvCfg['prompt']) {
|
||||
Write-Verbose " Setting based on value in pyvenv.cfg='$($pyvenvCfg['prompt'])'"
|
||||
$Prompt = $pyvenvCfg['prompt'];
|
||||
}
|
||||
else {
|
||||
Write-Verbose " Setting prompt based on parent's directory's name. (Is the directory name passed to venv module when creating the virtual environment)"
|
||||
Write-Verbose " Got leaf-name of $VenvDir='$(Split-Path -Path $venvDir -Leaf)'"
|
||||
$Prompt = Split-Path -Path $venvDir -Leaf
|
||||
}
|
||||
}
|
||||
|
||||
Write-Verbose "Prompt = '$Prompt'"
|
||||
Write-Verbose "VenvDir='$VenvDir'"
|
||||
|
||||
# Deactivate any currently active virtual environment, but leave the
|
||||
# deactivate function in place.
|
||||
deactivate -nondestructive
|
||||
|
||||
# Now set the environment variable VIRTUAL_ENV, used by many tools to determine
|
||||
# that there is an activated venv.
|
||||
$env:VIRTUAL_ENV = $VenvDir
|
||||
|
||||
if (-not $Env:VIRTUAL_ENV_DISABLE_PROMPT) {
|
||||
|
||||
Write-Verbose "Setting prompt to '$Prompt'"
|
||||
|
||||
# Set the prompt to include the env name
|
||||
# Make sure _OLD_VIRTUAL_PROMPT is global
|
||||
function global:_OLD_VIRTUAL_PROMPT { "" }
|
||||
Copy-Item -Path function:prompt -Destination function:_OLD_VIRTUAL_PROMPT
|
||||
New-Variable -Name _PYTHON_VENV_PROMPT_PREFIX -Description "Python virtual environment prompt prefix" -Scope Global -Option ReadOnly -Visibility Public -Value $Prompt
|
||||
|
||||
function global:prompt {
|
||||
Write-Host -NoNewline -ForegroundColor Green "($_PYTHON_VENV_PROMPT_PREFIX) "
|
||||
_OLD_VIRTUAL_PROMPT
|
||||
}
|
||||
$env:VIRTUAL_ENV_PROMPT = $Prompt
|
||||
}
|
||||
|
||||
# Clear PYTHONHOME
|
||||
if (Test-Path -Path Env:PYTHONHOME) {
|
||||
Copy-Item -Path Env:PYTHONHOME -Destination Env:_OLD_VIRTUAL_PYTHONHOME
|
||||
Remove-Item -Path Env:PYTHONHOME
|
||||
}
|
||||
|
||||
# Add the venv to the PATH
|
||||
Copy-Item -Path Env:PATH -Destination Env:_OLD_VIRTUAL_PATH
|
||||
$Env:PATH = "$VenvExecDir$([System.IO.Path]::PathSeparator)$Env:PATH"
|
||||
69
venv/bin/activate
Normal file
69
venv/bin/activate
Normal file
@ -0,0 +1,69 @@
|
||||
# This file must be used with "source bin/activate" *from bash*
|
||||
# you cannot run it directly
|
||||
|
||||
deactivate () {
|
||||
# reset old environment variables
|
||||
if [ -n "${_OLD_VIRTUAL_PATH:-}" ] ; then
|
||||
PATH="${_OLD_VIRTUAL_PATH:-}"
|
||||
export PATH
|
||||
unset _OLD_VIRTUAL_PATH
|
||||
fi
|
||||
if [ -n "${_OLD_VIRTUAL_PYTHONHOME:-}" ] ; then
|
||||
PYTHONHOME="${_OLD_VIRTUAL_PYTHONHOME:-}"
|
||||
export PYTHONHOME
|
||||
unset _OLD_VIRTUAL_PYTHONHOME
|
||||
fi
|
||||
|
||||
# This should detect bash and zsh, which have a hash command that must
|
||||
# be called to get it to forget past commands. Without forgetting
|
||||
# past commands the $PATH changes we made may not be respected
|
||||
if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then
|
||||
hash -r 2> /dev/null
|
||||
fi
|
||||
|
||||
if [ -n "${_OLD_VIRTUAL_PS1:-}" ] ; then
|
||||
PS1="${_OLD_VIRTUAL_PS1:-}"
|
||||
export PS1
|
||||
unset _OLD_VIRTUAL_PS1
|
||||
fi
|
||||
|
||||
unset VIRTUAL_ENV
|
||||
unset VIRTUAL_ENV_PROMPT
|
||||
if [ ! "${1:-}" = "nondestructive" ] ; then
|
||||
# Self destruct!
|
||||
unset -f deactivate
|
||||
fi
|
||||
}
|
||||
|
||||
# unset irrelevant variables
|
||||
deactivate nondestructive
|
||||
|
||||
VIRTUAL_ENV=/var/www/bythepowerofmemory/venv
|
||||
export VIRTUAL_ENV
|
||||
|
||||
_OLD_VIRTUAL_PATH="$PATH"
|
||||
PATH="$VIRTUAL_ENV/"bin":$PATH"
|
||||
export PATH
|
||||
|
||||
# unset PYTHONHOME if set
|
||||
# this will fail if PYTHONHOME is set to the empty string (which is bad anyway)
|
||||
# could use `if (set -u; : $PYTHONHOME) ;` in bash
|
||||
if [ -n "${PYTHONHOME:-}" ] ; then
|
||||
_OLD_VIRTUAL_PYTHONHOME="${PYTHONHOME:-}"
|
||||
unset PYTHONHOME
|
||||
fi
|
||||
|
||||
if [ -z "${VIRTUAL_ENV_DISABLE_PROMPT:-}" ] ; then
|
||||
_OLD_VIRTUAL_PS1="${PS1:-}"
|
||||
PS1='(venv) '"${PS1:-}"
|
||||
export PS1
|
||||
VIRTUAL_ENV_PROMPT='(venv) '
|
||||
export VIRTUAL_ENV_PROMPT
|
||||
fi
|
||||
|
||||
# This should detect bash and zsh, which have a hash command that must
|
||||
# be called to get it to forget past commands. Without forgetting
|
||||
# past commands the $PATH changes we made may not be respected
|
||||
if [ -n "${BASH:-}" -o -n "${ZSH_VERSION:-}" ] ; then
|
||||
hash -r 2> /dev/null
|
||||
fi
|
||||
26
venv/bin/activate.csh
Normal file
26
venv/bin/activate.csh
Normal file
@ -0,0 +1,26 @@
|
||||
# This file must be used with "source bin/activate.csh" *from csh*.
|
||||
# You cannot run it directly.
|
||||
# Created by Davide Di Blasi <davidedb@gmail.com>.
|
||||
# Ported to Python 3.3 venv by Andrew Svetlov <andrew.svetlov@gmail.com>
|
||||
|
||||
alias deactivate 'test $?_OLD_VIRTUAL_PATH != 0 && setenv PATH "$_OLD_VIRTUAL_PATH" && unset _OLD_VIRTUAL_PATH; rehash; test $?_OLD_VIRTUAL_PROMPT != 0 && set prompt="$_OLD_VIRTUAL_PROMPT" && unset _OLD_VIRTUAL_PROMPT; unsetenv VIRTUAL_ENV; unsetenv VIRTUAL_ENV_PROMPT; test "\!:*" != "nondestructive" && unalias deactivate'
|
||||
|
||||
# Unset irrelevant variables.
|
||||
deactivate nondestructive
|
||||
|
||||
setenv VIRTUAL_ENV /var/www/bythepowerofmemory/venv
|
||||
|
||||
set _OLD_VIRTUAL_PATH="$PATH"
|
||||
setenv PATH "$VIRTUAL_ENV/"bin":$PATH"
|
||||
|
||||
|
||||
set _OLD_VIRTUAL_PROMPT="$prompt"
|
||||
|
||||
if (! "$?VIRTUAL_ENV_DISABLE_PROMPT") then
|
||||
set prompt = '(venv) '"$prompt"
|
||||
setenv VIRTUAL_ENV_PROMPT '(venv) '
|
||||
endif
|
||||
|
||||
alias pydoc python -m pydoc
|
||||
|
||||
rehash
|
||||
69
venv/bin/activate.fish
Normal file
69
venv/bin/activate.fish
Normal file
@ -0,0 +1,69 @@
|
||||
# This file must be used with "source <venv>/bin/activate.fish" *from fish*
|
||||
# (https://fishshell.com/); you cannot run it directly.
|
||||
|
||||
function deactivate -d "Exit virtual environment and return to normal shell environment"
|
||||
# reset old environment variables
|
||||
if test -n "$_OLD_VIRTUAL_PATH"
|
||||
set -gx PATH $_OLD_VIRTUAL_PATH
|
||||
set -e _OLD_VIRTUAL_PATH
|
||||
end
|
||||
if test -n "$_OLD_VIRTUAL_PYTHONHOME"
|
||||
set -gx PYTHONHOME $_OLD_VIRTUAL_PYTHONHOME
|
||||
set -e _OLD_VIRTUAL_PYTHONHOME
|
||||
end
|
||||
|
||||
if test -n "$_OLD_FISH_PROMPT_OVERRIDE"
|
||||
set -e _OLD_FISH_PROMPT_OVERRIDE
|
||||
# prevents error when using nested fish instances (Issue #93858)
|
||||
if functions -q _old_fish_prompt
|
||||
functions -e fish_prompt
|
||||
functions -c _old_fish_prompt fish_prompt
|
||||
functions -e _old_fish_prompt
|
||||
end
|
||||
end
|
||||
|
||||
set -e VIRTUAL_ENV
|
||||
set -e VIRTUAL_ENV_PROMPT
|
||||
if test "$argv[1]" != "nondestructive"
|
||||
# Self-destruct!
|
||||
functions -e deactivate
|
||||
end
|
||||
end
|
||||
|
||||
# Unset irrelevant variables.
|
||||
deactivate nondestructive
|
||||
|
||||
set -gx VIRTUAL_ENV /var/www/bythepowerofmemory/venv
|
||||
|
||||
set -gx _OLD_VIRTUAL_PATH $PATH
|
||||
set -gx PATH "$VIRTUAL_ENV/"bin $PATH
|
||||
|
||||
# Unset PYTHONHOME if set.
|
||||
if set -q PYTHONHOME
|
||||
set -gx _OLD_VIRTUAL_PYTHONHOME $PYTHONHOME
|
||||
set -e PYTHONHOME
|
||||
end
|
||||
|
||||
if test -z "$VIRTUAL_ENV_DISABLE_PROMPT"
|
||||
# fish uses a function instead of an env var to generate the prompt.
|
||||
|
||||
# Save the current fish_prompt function as the function _old_fish_prompt.
|
||||
functions -c fish_prompt _old_fish_prompt
|
||||
|
||||
# With the original prompt function renamed, we can override with our own.
|
||||
function fish_prompt
|
||||
# Save the return status of the last command.
|
||||
set -l old_status $status
|
||||
|
||||
# Output the venv prompt; color taken from the blue of the Python logo.
|
||||
printf "%s%s%s" (set_color 4B8BBE) '(venv) ' (set_color normal)
|
||||
|
||||
# Restore the return status of the previous command.
|
||||
echo "exit $old_status" | .
|
||||
# Output the original/"old" prompt.
|
||||
_old_fish_prompt
|
||||
end
|
||||
|
||||
set -gx _OLD_FISH_PROMPT_OVERRIDE "$VIRTUAL_ENV"
|
||||
set -gx VIRTUAL_ENV_PROMPT '(venv) '
|
||||
end
|
||||
8
venv/bin/fastapi
Executable file
8
venv/bin/fastapi
Executable file
@ -0,0 +1,8 @@
|
||||
#!/var/www/bythepowerofmemory/venv/bin/python3
|
||||
# -*- coding: utf-8 -*-
|
||||
import re
|
||||
import sys
|
||||
from fastapi.cli import main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
|
||||
sys.exit(main())
|
||||
8
venv/bin/pip
Executable file
8
venv/bin/pip
Executable file
@ -0,0 +1,8 @@
|
||||
#!/var/www/bythepowerofmemory/venv/bin/python3
|
||||
# -*- coding: utf-8 -*-
|
||||
import re
|
||||
import sys
|
||||
from pip._internal.cli.main import main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
|
||||
sys.exit(main())
|
||||
8
venv/bin/pip3
Executable file
8
venv/bin/pip3
Executable file
@ -0,0 +1,8 @@
|
||||
#!/var/www/bythepowerofmemory/venv/bin/python3
|
||||
# -*- coding: utf-8 -*-
|
||||
import re
|
||||
import sys
|
||||
from pip._internal.cli.main import main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
|
||||
sys.exit(main())
|
||||
8
venv/bin/pip3.11
Executable file
8
venv/bin/pip3.11
Executable file
@ -0,0 +1,8 @@
|
||||
#!/var/www/bythepowerofmemory/venv/bin/python3
|
||||
# -*- coding: utf-8 -*-
|
||||
import re
|
||||
import sys
|
||||
from pip._internal.cli.main import main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
|
||||
sys.exit(main())
|
||||
1
venv/bin/python
Symbolic link
1
venv/bin/python
Symbolic link
@ -0,0 +1 @@
|
||||
python3
|
||||
1
venv/bin/python3
Symbolic link
1
venv/bin/python3
Symbolic link
@ -0,0 +1 @@
|
||||
/usr/bin/python3
|
||||
1
venv/bin/python3.11
Symbolic link
1
venv/bin/python3.11
Symbolic link
@ -0,0 +1 @@
|
||||
python3
|
||||
8
venv/bin/uvicorn
Executable file
8
venv/bin/uvicorn
Executable file
@ -0,0 +1,8 @@
|
||||
#!/var/www/bythepowerofmemory/venv/bin/python3
|
||||
# -*- coding: utf-8 -*-
|
||||
import re
|
||||
import sys
|
||||
from uvicorn.main import main
|
||||
if __name__ == '__main__':
|
||||
sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
|
||||
sys.exit(main())
|
||||
164
venv/include/site/python3.11/greenlet/greenlet.h
Normal file
164
venv/include/site/python3.11/greenlet/greenlet.h
Normal file
@ -0,0 +1,164 @@
|
||||
/* -*- indent-tabs-mode: nil; tab-width: 4; -*- */
|
||||
|
||||
/* Greenlet object interface */
|
||||
|
||||
#ifndef Py_GREENLETOBJECT_H
|
||||
#define Py_GREENLETOBJECT_H
|
||||
|
||||
|
||||
#include <Python.h>
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
/* This is deprecated and undocumented. It does not change. */
|
||||
#define GREENLET_VERSION "1.0.0"
|
||||
|
||||
#ifndef GREENLET_MODULE
|
||||
#define implementation_ptr_t void*
|
||||
#endif
|
||||
|
||||
typedef struct _greenlet {
|
||||
PyObject_HEAD
|
||||
PyObject* weakreflist;
|
||||
PyObject* dict;
|
||||
implementation_ptr_t pimpl;
|
||||
} PyGreenlet;
|
||||
|
||||
#define PyGreenlet_Check(op) (op && PyObject_TypeCheck(op, &PyGreenlet_Type))
|
||||
|
||||
|
||||
/* C API functions */
|
||||
|
||||
/* Total number of symbols that are exported */
|
||||
#define PyGreenlet_API_pointers 12
|
||||
|
||||
#define PyGreenlet_Type_NUM 0
|
||||
#define PyExc_GreenletError_NUM 1
|
||||
#define PyExc_GreenletExit_NUM 2
|
||||
|
||||
#define PyGreenlet_New_NUM 3
|
||||
#define PyGreenlet_GetCurrent_NUM 4
|
||||
#define PyGreenlet_Throw_NUM 5
|
||||
#define PyGreenlet_Switch_NUM 6
|
||||
#define PyGreenlet_SetParent_NUM 7
|
||||
|
||||
#define PyGreenlet_MAIN_NUM 8
|
||||
#define PyGreenlet_STARTED_NUM 9
|
||||
#define PyGreenlet_ACTIVE_NUM 10
|
||||
#define PyGreenlet_GET_PARENT_NUM 11
|
||||
|
||||
#ifndef GREENLET_MODULE
|
||||
/* This section is used by modules that uses the greenlet C API */
|
||||
static void** _PyGreenlet_API = NULL;
|
||||
|
||||
# define PyGreenlet_Type \
|
||||
(*(PyTypeObject*)_PyGreenlet_API[PyGreenlet_Type_NUM])
|
||||
|
||||
# define PyExc_GreenletError \
|
||||
((PyObject*)_PyGreenlet_API[PyExc_GreenletError_NUM])
|
||||
|
||||
# define PyExc_GreenletExit \
|
||||
((PyObject*)_PyGreenlet_API[PyExc_GreenletExit_NUM])
|
||||
|
||||
/*
|
||||
* PyGreenlet_New(PyObject *args)
|
||||
*
|
||||
* greenlet.greenlet(run, parent=None)
|
||||
*/
|
||||
# define PyGreenlet_New \
|
||||
(*(PyGreenlet * (*)(PyObject * run, PyGreenlet * parent)) \
|
||||
_PyGreenlet_API[PyGreenlet_New_NUM])
|
||||
|
||||
/*
|
||||
* PyGreenlet_GetCurrent(void)
|
||||
*
|
||||
* greenlet.getcurrent()
|
||||
*/
|
||||
# define PyGreenlet_GetCurrent \
|
||||
(*(PyGreenlet * (*)(void)) _PyGreenlet_API[PyGreenlet_GetCurrent_NUM])
|
||||
|
||||
/*
|
||||
* PyGreenlet_Throw(
|
||||
* PyGreenlet *greenlet,
|
||||
* PyObject *typ,
|
||||
* PyObject *val,
|
||||
* PyObject *tb)
|
||||
*
|
||||
* g.throw(...)
|
||||
*/
|
||||
# define PyGreenlet_Throw \
|
||||
(*(PyObject * (*)(PyGreenlet * self, \
|
||||
PyObject * typ, \
|
||||
PyObject * val, \
|
||||
PyObject * tb)) \
|
||||
_PyGreenlet_API[PyGreenlet_Throw_NUM])
|
||||
|
||||
/*
|
||||
* PyGreenlet_Switch(PyGreenlet *greenlet, PyObject *args)
|
||||
*
|
||||
* g.switch(*args, **kwargs)
|
||||
*/
|
||||
# define PyGreenlet_Switch \
|
||||
(*(PyObject * \
|
||||
(*)(PyGreenlet * greenlet, PyObject * args, PyObject * kwargs)) \
|
||||
_PyGreenlet_API[PyGreenlet_Switch_NUM])
|
||||
|
||||
/*
|
||||
* PyGreenlet_SetParent(PyObject *greenlet, PyObject *new_parent)
|
||||
*
|
||||
* g.parent = new_parent
|
||||
*/
|
||||
# define PyGreenlet_SetParent \
|
||||
(*(int (*)(PyGreenlet * greenlet, PyGreenlet * nparent)) \
|
||||
_PyGreenlet_API[PyGreenlet_SetParent_NUM])
|
||||
|
||||
/*
|
||||
* PyGreenlet_GetParent(PyObject* greenlet)
|
||||
*
|
||||
* return greenlet.parent;
|
||||
*
|
||||
* This could return NULL even if there is no exception active.
|
||||
* If it does not return NULL, you are responsible for decrementing the
|
||||
* reference count.
|
||||
*/
|
||||
# define PyGreenlet_GetParent \
|
||||
(*(PyGreenlet* (*)(PyGreenlet*)) \
|
||||
_PyGreenlet_API[PyGreenlet_GET_PARENT_NUM])
|
||||
|
||||
/*
|
||||
* deprecated, undocumented alias.
|
||||
*/
|
||||
# define PyGreenlet_GET_PARENT PyGreenlet_GetParent
|
||||
|
||||
# define PyGreenlet_MAIN \
|
||||
(*(int (*)(PyGreenlet*)) \
|
||||
_PyGreenlet_API[PyGreenlet_MAIN_NUM])
|
||||
|
||||
# define PyGreenlet_STARTED \
|
||||
(*(int (*)(PyGreenlet*)) \
|
||||
_PyGreenlet_API[PyGreenlet_STARTED_NUM])
|
||||
|
||||
# define PyGreenlet_ACTIVE \
|
||||
(*(int (*)(PyGreenlet*)) \
|
||||
_PyGreenlet_API[PyGreenlet_ACTIVE_NUM])
|
||||
|
||||
|
||||
|
||||
|
||||
/* Macro that imports greenlet and initializes C API */
|
||||
/* NOTE: This has actually moved to ``greenlet._greenlet._C_API``, but we
|
||||
keep the older definition to be sure older code that might have a copy of
|
||||
the header still works. */
|
||||
# define PyGreenlet_Import() \
|
||||
{ \
|
||||
_PyGreenlet_API = (void**)PyCapsule_Import("greenlet._C_API", 0); \
|
||||
}
|
||||
|
||||
#endif /* GREENLET_MODULE */
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
#endif /* !Py_GREENLETOBJECT_H */
|
||||
Binary file not shown.
222
venv/lib/python3.11/site-packages/_distutils_hack/__init__.py
Normal file
222
venv/lib/python3.11/site-packages/_distutils_hack/__init__.py
Normal file
@ -0,0 +1,222 @@
|
||||
# don't import any costly modules
|
||||
import sys
|
||||
import os
|
||||
|
||||
|
||||
is_pypy = '__pypy__' in sys.builtin_module_names
|
||||
|
||||
|
||||
def warn_distutils_present():
|
||||
if 'distutils' not in sys.modules:
|
||||
return
|
||||
if is_pypy and sys.version_info < (3, 7):
|
||||
# PyPy for 3.6 unconditionally imports distutils, so bypass the warning
|
||||
# https://foss.heptapod.net/pypy/pypy/-/blob/be829135bc0d758997b3566062999ee8b23872b4/lib-python/3/site.py#L250
|
||||
return
|
||||
import warnings
|
||||
|
||||
warnings.warn(
|
||||
"Distutils was imported before Setuptools, but importing Setuptools "
|
||||
"also replaces the `distutils` module in `sys.modules`. This may lead "
|
||||
"to undesirable behaviors or errors. To avoid these issues, avoid "
|
||||
"using distutils directly, ensure that setuptools is installed in the "
|
||||
"traditional way (e.g. not an editable install), and/or make sure "
|
||||
"that setuptools is always imported before distutils."
|
||||
)
|
||||
|
||||
|
||||
def clear_distutils():
|
||||
if 'distutils' not in sys.modules:
|
||||
return
|
||||
import warnings
|
||||
|
||||
warnings.warn("Setuptools is replacing distutils.")
|
||||
mods = [
|
||||
name
|
||||
for name in sys.modules
|
||||
if name == "distutils" or name.startswith("distutils.")
|
||||
]
|
||||
for name in mods:
|
||||
del sys.modules[name]
|
||||
|
||||
|
||||
def enabled():
|
||||
"""
|
||||
Allow selection of distutils by environment variable.
|
||||
"""
|
||||
which = os.environ.get('SETUPTOOLS_USE_DISTUTILS', 'local')
|
||||
return which == 'local'
|
||||
|
||||
|
||||
def ensure_local_distutils():
|
||||
import importlib
|
||||
|
||||
clear_distutils()
|
||||
|
||||
# With the DistutilsMetaFinder in place,
|
||||
# perform an import to cause distutils to be
|
||||
# loaded from setuptools._distutils. Ref #2906.
|
||||
with shim():
|
||||
importlib.import_module('distutils')
|
||||
|
||||
# check that submodules load as expected
|
||||
core = importlib.import_module('distutils.core')
|
||||
assert '_distutils' in core.__file__, core.__file__
|
||||
assert 'setuptools._distutils.log' not in sys.modules
|
||||
|
||||
|
||||
def do_override():
|
||||
"""
|
||||
Ensure that the local copy of distutils is preferred over stdlib.
|
||||
|
||||
See https://github.com/pypa/setuptools/issues/417#issuecomment-392298401
|
||||
for more motivation.
|
||||
"""
|
||||
if enabled():
|
||||
warn_distutils_present()
|
||||
ensure_local_distutils()
|
||||
|
||||
|
||||
class _TrivialRe:
|
||||
def __init__(self, *patterns):
|
||||
self._patterns = patterns
|
||||
|
||||
def match(self, string):
|
||||
return all(pat in string for pat in self._patterns)
|
||||
|
||||
|
||||
class DistutilsMetaFinder:
|
||||
def find_spec(self, fullname, path, target=None):
|
||||
# optimization: only consider top level modules and those
|
||||
# found in the CPython test suite.
|
||||
if path is not None and not fullname.startswith('test.'):
|
||||
return
|
||||
|
||||
method_name = 'spec_for_{fullname}'.format(**locals())
|
||||
method = getattr(self, method_name, lambda: None)
|
||||
return method()
|
||||
|
||||
def spec_for_distutils(self):
|
||||
if self.is_cpython():
|
||||
return
|
||||
|
||||
import importlib
|
||||
import importlib.abc
|
||||
import importlib.util
|
||||
|
||||
try:
|
||||
mod = importlib.import_module('setuptools._distutils')
|
||||
except Exception:
|
||||
# There are a couple of cases where setuptools._distutils
|
||||
# may not be present:
|
||||
# - An older Setuptools without a local distutils is
|
||||
# taking precedence. Ref #2957.
|
||||
# - Path manipulation during sitecustomize removes
|
||||
# setuptools from the path but only after the hook
|
||||
# has been loaded. Ref #2980.
|
||||
# In either case, fall back to stdlib behavior.
|
||||
return
|
||||
|
||||
class DistutilsLoader(importlib.abc.Loader):
|
||||
def create_module(self, spec):
|
||||
mod.__name__ = 'distutils'
|
||||
return mod
|
||||
|
||||
def exec_module(self, module):
|
||||
pass
|
||||
|
||||
return importlib.util.spec_from_loader(
|
||||
'distutils', DistutilsLoader(), origin=mod.__file__
|
||||
)
|
||||
|
||||
@staticmethod
|
||||
def is_cpython():
|
||||
"""
|
||||
Suppress supplying distutils for CPython (build and tests).
|
||||
Ref #2965 and #3007.
|
||||
"""
|
||||
return os.path.isfile('pybuilddir.txt')
|
||||
|
||||
def spec_for_pip(self):
|
||||
"""
|
||||
Ensure stdlib distutils when running under pip.
|
||||
See pypa/pip#8761 for rationale.
|
||||
"""
|
||||
if self.pip_imported_during_build():
|
||||
return
|
||||
clear_distutils()
|
||||
self.spec_for_distutils = lambda: None
|
||||
|
||||
@classmethod
|
||||
def pip_imported_during_build(cls):
|
||||
"""
|
||||
Detect if pip is being imported in a build script. Ref #2355.
|
||||
"""
|
||||
import traceback
|
||||
|
||||
return any(
|
||||
cls.frame_file_is_setup(frame) for frame, line in traceback.walk_stack(None)
|
||||
)
|
||||
|
||||
@staticmethod
|
||||
def frame_file_is_setup(frame):
|
||||
"""
|
||||
Return True if the indicated frame suggests a setup.py file.
|
||||
"""
|
||||
# some frames may not have __file__ (#2940)
|
||||
return frame.f_globals.get('__file__', '').endswith('setup.py')
|
||||
|
||||
def spec_for_sensitive_tests(self):
|
||||
"""
|
||||
Ensure stdlib distutils when running select tests under CPython.
|
||||
|
||||
python/cpython#91169
|
||||
"""
|
||||
clear_distutils()
|
||||
self.spec_for_distutils = lambda: None
|
||||
|
||||
sensitive_tests = (
|
||||
[
|
||||
'test.test_distutils',
|
||||
'test.test_peg_generator',
|
||||
'test.test_importlib',
|
||||
]
|
||||
if sys.version_info < (3, 10)
|
||||
else [
|
||||
'test.test_distutils',
|
||||
]
|
||||
)
|
||||
|
||||
|
||||
for name in DistutilsMetaFinder.sensitive_tests:
|
||||
setattr(
|
||||
DistutilsMetaFinder,
|
||||
f'spec_for_{name}',
|
||||
DistutilsMetaFinder.spec_for_sensitive_tests,
|
||||
)
|
||||
|
||||
|
||||
DISTUTILS_FINDER = DistutilsMetaFinder()
|
||||
|
||||
|
||||
def add_shim():
|
||||
DISTUTILS_FINDER in sys.meta_path or insert_shim()
|
||||
|
||||
|
||||
class shim:
|
||||
def __enter__(self):
|
||||
insert_shim()
|
||||
|
||||
def __exit__(self, exc, value, tb):
|
||||
remove_shim()
|
||||
|
||||
|
||||
def insert_shim():
|
||||
sys.meta_path.insert(0, DISTUTILS_FINDER)
|
||||
|
||||
|
||||
def remove_shim():
|
||||
try:
|
||||
sys.meta_path.remove(DISTUTILS_FINDER)
|
||||
except ValueError:
|
||||
pass
|
||||
Binary file not shown.
Binary file not shown.
@ -0,0 +1 @@
|
||||
__import__('_distutils_hack').do_override()
|
||||
@ -0,0 +1 @@
|
||||
pip
|
||||
@ -0,0 +1,295 @@
|
||||
Metadata-Version: 2.3
|
||||
Name: annotated-types
|
||||
Version: 0.7.0
|
||||
Summary: Reusable constraint types to use with typing.Annotated
|
||||
Project-URL: Homepage, https://github.com/annotated-types/annotated-types
|
||||
Project-URL: Source, https://github.com/annotated-types/annotated-types
|
||||
Project-URL: Changelog, https://github.com/annotated-types/annotated-types/releases
|
||||
Author-email: Adrian Garcia Badaracco <1755071+adriangb@users.noreply.github.com>, Samuel Colvin <s@muelcolvin.com>, Zac Hatfield-Dodds <zac@zhd.dev>
|
||||
License-File: LICENSE
|
||||
Classifier: Development Status :: 4 - Beta
|
||||
Classifier: Environment :: Console
|
||||
Classifier: Environment :: MacOS X
|
||||
Classifier: Intended Audience :: Developers
|
||||
Classifier: Intended Audience :: Information Technology
|
||||
Classifier: License :: OSI Approved :: MIT License
|
||||
Classifier: Operating System :: POSIX :: Linux
|
||||
Classifier: Operating System :: Unix
|
||||
Classifier: Programming Language :: Python :: 3 :: Only
|
||||
Classifier: Programming Language :: Python :: 3.8
|
||||
Classifier: Programming Language :: Python :: 3.9
|
||||
Classifier: Programming Language :: Python :: 3.10
|
||||
Classifier: Programming Language :: Python :: 3.11
|
||||
Classifier: Programming Language :: Python :: 3.12
|
||||
Classifier: Topic :: Software Development :: Libraries :: Python Modules
|
||||
Classifier: Typing :: Typed
|
||||
Requires-Python: >=3.8
|
||||
Requires-Dist: typing-extensions>=4.0.0; python_version < '3.9'
|
||||
Description-Content-Type: text/markdown
|
||||
|
||||
# annotated-types
|
||||
|
||||
[](https://github.com/annotated-types/annotated-types/actions?query=event%3Apush+branch%3Amain+workflow%3ACI)
|
||||
[](https://pypi.python.org/pypi/annotated-types)
|
||||
[](https://github.com/annotated-types/annotated-types)
|
||||
[](https://github.com/annotated-types/annotated-types/blob/main/LICENSE)
|
||||
|
||||
[PEP-593](https://peps.python.org/pep-0593/) added `typing.Annotated` as a way of
|
||||
adding context-specific metadata to existing types, and specifies that
|
||||
`Annotated[T, x]` _should_ be treated as `T` by any tool or library without special
|
||||
logic for `x`.
|
||||
|
||||
This package provides metadata objects which can be used to represent common
|
||||
constraints such as upper and lower bounds on scalar values and collection sizes,
|
||||
a `Predicate` marker for runtime checks, and
|
||||
descriptions of how we intend these metadata to be interpreted. In some cases,
|
||||
we also note alternative representations which do not require this package.
|
||||
|
||||
## Install
|
||||
|
||||
```bash
|
||||
pip install annotated-types
|
||||
```
|
||||
|
||||
## Examples
|
||||
|
||||
```python
|
||||
from typing import Annotated
|
||||
from annotated_types import Gt, Len, Predicate
|
||||
|
||||
class MyClass:
|
||||
age: Annotated[int, Gt(18)] # Valid: 19, 20, ...
|
||||
# Invalid: 17, 18, "19", 19.0, ...
|
||||
factors: list[Annotated[int, Predicate(is_prime)]] # Valid: 2, 3, 5, 7, 11, ...
|
||||
# Invalid: 4, 8, -2, 5.0, "prime", ...
|
||||
|
||||
my_list: Annotated[list[int], Len(0, 10)] # Valid: [], [10, 20, 30, 40, 50]
|
||||
# Invalid: (1, 2), ["abc"], [0] * 20
|
||||
```
|
||||
|
||||
## Documentation
|
||||
|
||||
_While `annotated-types` avoids runtime checks for performance, users should not
|
||||
construct invalid combinations such as `MultipleOf("non-numeric")` or `Annotated[int, Len(3)]`.
|
||||
Downstream implementors may choose to raise an error, emit a warning, silently ignore
|
||||
a metadata item, etc., if the metadata objects described below are used with an
|
||||
incompatible type - or for any other reason!_
|
||||
|
||||
### Gt, Ge, Lt, Le
|
||||
|
||||
Express inclusive and/or exclusive bounds on orderable values - which may be numbers,
|
||||
dates, times, strings, sets, etc. Note that the boundary value need not be of the
|
||||
same type that was annotated, so long as they can be compared: `Annotated[int, Gt(1.5)]`
|
||||
is fine, for example, and implies that the value is an integer x such that `x > 1.5`.
|
||||
|
||||
We suggest that implementors may also interpret `functools.partial(operator.le, 1.5)`
|
||||
as being equivalent to `Gt(1.5)`, for users who wish to avoid a runtime dependency on
|
||||
the `annotated-types` package.
|
||||
|
||||
To be explicit, these types have the following meanings:
|
||||
|
||||
* `Gt(x)` - value must be "Greater Than" `x` - equivalent to exclusive minimum
|
||||
* `Ge(x)` - value must be "Greater than or Equal" to `x` - equivalent to inclusive minimum
|
||||
* `Lt(x)` - value must be "Less Than" `x` - equivalent to exclusive maximum
|
||||
* `Le(x)` - value must be "Less than or Equal" to `x` - equivalent to inclusive maximum
|
||||
|
||||
### Interval
|
||||
|
||||
`Interval(gt, ge, lt, le)` allows you to specify an upper and lower bound with a single
|
||||
metadata object. `None` attributes should be ignored, and non-`None` attributes
|
||||
treated as per the single bounds above.
|
||||
|
||||
### MultipleOf
|
||||
|
||||
`MultipleOf(multiple_of=x)` might be interpreted in two ways:
|
||||
|
||||
1. Python semantics, implying `value % multiple_of == 0`, or
|
||||
2. [JSONschema semantics](https://json-schema.org/draft/2020-12/json-schema-validation.html#rfc.section.6.2.1),
|
||||
where `int(value / multiple_of) == value / multiple_of`.
|
||||
|
||||
We encourage users to be aware of these two common interpretations and their
|
||||
distinct behaviours, especially since very large or non-integer numbers make
|
||||
it easy to cause silent data corruption due to floating-point imprecision.
|
||||
|
||||
We encourage libraries to carefully document which interpretation they implement.
|
||||
|
||||
### MinLen, MaxLen, Len
|
||||
|
||||
`Len()` implies that `min_length <= len(value) <= max_length` - lower and upper bounds are inclusive.
|
||||
|
||||
As well as `Len()` which can optionally include upper and lower bounds, we also
|
||||
provide `MinLen(x)` and `MaxLen(y)` which are equivalent to `Len(min_length=x)`
|
||||
and `Len(max_length=y)` respectively.
|
||||
|
||||
`Len`, `MinLen`, and `MaxLen` may be used with any type which supports `len(value)`.
|
||||
|
||||
Examples of usage:
|
||||
|
||||
* `Annotated[list, MaxLen(10)]` (or `Annotated[list, Len(max_length=10))`) - list must have a length of 10 or less
|
||||
* `Annotated[str, MaxLen(10)]` - string must have a length of 10 or less
|
||||
* `Annotated[list, MinLen(3))` (or `Annotated[list, Len(min_length=3))`) - list must have a length of 3 or more
|
||||
* `Annotated[list, Len(4, 6)]` - list must have a length of 4, 5, or 6
|
||||
* `Annotated[list, Len(8, 8)]` - list must have a length of exactly 8
|
||||
|
||||
#### Changed in v0.4.0
|
||||
|
||||
* `min_inclusive` has been renamed to `min_length`, no change in meaning
|
||||
* `max_exclusive` has been renamed to `max_length`, upper bound is now **inclusive** instead of **exclusive**
|
||||
* The recommendation that slices are interpreted as `Len` has been removed due to ambiguity and different semantic
|
||||
meaning of the upper bound in slices vs. `Len`
|
||||
|
||||
See [issue #23](https://github.com/annotated-types/annotated-types/issues/23) for discussion.
|
||||
|
||||
### Timezone
|
||||
|
||||
`Timezone` can be used with a `datetime` or a `time` to express which timezones
|
||||
are allowed. `Annotated[datetime, Timezone(None)]` must be a naive datetime.
|
||||
`Timezone[...]` ([literal ellipsis](https://docs.python.org/3/library/constants.html#Ellipsis))
|
||||
expresses that any timezone-aware datetime is allowed. You may also pass a specific
|
||||
timezone string or [`tzinfo`](https://docs.python.org/3/library/datetime.html#tzinfo-objects)
|
||||
object such as `Timezone(timezone.utc)` or `Timezone("Africa/Abidjan")` to express that you only
|
||||
allow a specific timezone, though we note that this is often a symptom of fragile design.
|
||||
|
||||
#### Changed in v0.x.x
|
||||
|
||||
* `Timezone` accepts [`tzinfo`](https://docs.python.org/3/library/datetime.html#tzinfo-objects) objects instead of
|
||||
`timezone`, extending compatibility to [`zoneinfo`](https://docs.python.org/3/library/zoneinfo.html) and third party libraries.
|
||||
|
||||
### Unit
|
||||
|
||||
`Unit(unit: str)` expresses that the annotated numeric value is the magnitude of
|
||||
a quantity with the specified unit. For example, `Annotated[float, Unit("m/s")]`
|
||||
would be a float representing a velocity in meters per second.
|
||||
|
||||
Please note that `annotated_types` itself makes no attempt to parse or validate
|
||||
the unit string in any way. That is left entirely to downstream libraries,
|
||||
such as [`pint`](https://pint.readthedocs.io) or
|
||||
[`astropy.units`](https://docs.astropy.org/en/stable/units/).
|
||||
|
||||
An example of how a library might use this metadata:
|
||||
|
||||
```python
|
||||
from annotated_types import Unit
|
||||
from typing import Annotated, TypeVar, Callable, Any, get_origin, get_args
|
||||
|
||||
# given a type annotated with a unit:
|
||||
Meters = Annotated[float, Unit("m")]
|
||||
|
||||
|
||||
# you can cast the annotation to a specific unit type with any
|
||||
# callable that accepts a string and returns the desired type
|
||||
T = TypeVar("T")
|
||||
def cast_unit(tp: Any, unit_cls: Callable[[str], T]) -> T | None:
|
||||
if get_origin(tp) is Annotated:
|
||||
for arg in get_args(tp):
|
||||
if isinstance(arg, Unit):
|
||||
return unit_cls(arg.unit)
|
||||
return None
|
||||
|
||||
|
||||
# using `pint`
|
||||
import pint
|
||||
pint_unit = cast_unit(Meters, pint.Unit)
|
||||
|
||||
|
||||
# using `astropy.units`
|
||||
import astropy.units as u
|
||||
astropy_unit = cast_unit(Meters, u.Unit)
|
||||
```
|
||||
|
||||
### Predicate
|
||||
|
||||
`Predicate(func: Callable)` expresses that `func(value)` is truthy for valid values.
|
||||
Users should prefer the statically inspectable metadata above, but if you need
|
||||
the full power and flexibility of arbitrary runtime predicates... here it is.
|
||||
|
||||
For some common constraints, we provide generic types:
|
||||
|
||||
* `IsLower = Annotated[T, Predicate(str.islower)]`
|
||||
* `IsUpper = Annotated[T, Predicate(str.isupper)]`
|
||||
* `IsDigit = Annotated[T, Predicate(str.isdigit)]`
|
||||
* `IsFinite = Annotated[T, Predicate(math.isfinite)]`
|
||||
* `IsNotFinite = Annotated[T, Predicate(Not(math.isfinite))]`
|
||||
* `IsNan = Annotated[T, Predicate(math.isnan)]`
|
||||
* `IsNotNan = Annotated[T, Predicate(Not(math.isnan))]`
|
||||
* `IsInfinite = Annotated[T, Predicate(math.isinf)]`
|
||||
* `IsNotInfinite = Annotated[T, Predicate(Not(math.isinf))]`
|
||||
|
||||
so that you can write e.g. `x: IsFinite[float] = 2.0` instead of the longer
|
||||
(but exactly equivalent) `x: Annotated[float, Predicate(math.isfinite)] = 2.0`.
|
||||
|
||||
Some libraries might have special logic to handle known or understandable predicates,
|
||||
for example by checking for `str.isdigit` and using its presence to both call custom
|
||||
logic to enforce digit-only strings, and customise some generated external schema.
|
||||
Users are therefore encouraged to avoid indirection like `lambda s: s.lower()`, in
|
||||
favor of introspectable methods such as `str.lower` or `re.compile("pattern").search`.
|
||||
|
||||
To enable basic negation of commonly used predicates like `math.isnan` without introducing introspection that makes it impossible for implementers to introspect the predicate we provide a `Not` wrapper that simply negates the predicate in an introspectable manner. Several of the predicates listed above are created in this manner.
|
||||
|
||||
We do not specify what behaviour should be expected for predicates that raise
|
||||
an exception. For example `Annotated[int, Predicate(str.isdigit)]` might silently
|
||||
skip invalid constraints, or statically raise an error; or it might try calling it
|
||||
and then propagate or discard the resulting
|
||||
`TypeError: descriptor 'isdigit' for 'str' objects doesn't apply to a 'int' object`
|
||||
exception. We encourage libraries to document the behaviour they choose.
|
||||
|
||||
### Doc
|
||||
|
||||
`doc()` can be used to add documentation information in `Annotated`, for function and method parameters, variables, class attributes, return types, and any place where `Annotated` can be used.
|
||||
|
||||
It expects a value that can be statically analyzed, as the main use case is for static analysis, editors, documentation generators, and similar tools.
|
||||
|
||||
It returns a `DocInfo` class with a single attribute `documentation` containing the value passed to `doc()`.
|
||||
|
||||
This is the early adopter's alternative form of the [`typing-doc` proposal](https://github.com/tiangolo/fastapi/blob/typing-doc/typing_doc.md).
|
||||
|
||||
### Integrating downstream types with `GroupedMetadata`
|
||||
|
||||
Implementers may choose to provide a convenience wrapper that groups multiple pieces of metadata.
|
||||
This can help reduce verbosity and cognitive overhead for users.
|
||||
For example, an implementer like Pydantic might provide a `Field` or `Meta` type that accepts keyword arguments and transforms these into low-level metadata:
|
||||
|
||||
```python
|
||||
from dataclasses import dataclass
|
||||
from typing import Iterator
|
||||
from annotated_types import GroupedMetadata, Ge
|
||||
|
||||
@dataclass
|
||||
class Field(GroupedMetadata):
|
||||
ge: int | None = None
|
||||
description: str | None = None
|
||||
|
||||
def __iter__(self) -> Iterator[object]:
|
||||
# Iterating over a GroupedMetadata object should yield annotated-types
|
||||
# constraint metadata objects which describe it as fully as possible,
|
||||
# and may include other unknown objects too.
|
||||
if self.ge is not None:
|
||||
yield Ge(self.ge)
|
||||
if self.description is not None:
|
||||
yield Description(self.description)
|
||||
```
|
||||
|
||||
Libraries consuming annotated-types constraints should check for `GroupedMetadata` and unpack it by iterating over the object and treating the results as if they had been "unpacked" in the `Annotated` type. The same logic should be applied to the [PEP 646 `Unpack` type](https://peps.python.org/pep-0646/), so that `Annotated[T, Field(...)]`, `Annotated[T, Unpack[Field(...)]]` and `Annotated[T, *Field(...)]` are all treated consistently.
|
||||
|
||||
Libraries consuming annotated-types should also ignore any metadata they do not recongize that came from unpacking a `GroupedMetadata`, just like they ignore unrecognized metadata in `Annotated` itself.
|
||||
|
||||
Our own `annotated_types.Interval` class is a `GroupedMetadata` which unpacks itself into `Gt`, `Lt`, etc., so this is not an abstract concern. Similarly, `annotated_types.Len` is a `GroupedMetadata` which unpacks itself into `MinLen` (optionally) and `MaxLen`.
|
||||
|
||||
### Consuming metadata
|
||||
|
||||
We intend to not be prescriptive as to _how_ the metadata and constraints are used, but as an example of how one might parse constraints from types annotations see our [implementation in `test_main.py`](https://github.com/annotated-types/annotated-types/blob/f59cf6d1b5255a0fe359b93896759a180bec30ae/tests/test_main.py#L94-L103).
|
||||
|
||||
It is up to the implementer to determine how this metadata is used.
|
||||
You could use the metadata for runtime type checking, for generating schemas or to generate example data, amongst other use cases.
|
||||
|
||||
## Design & History
|
||||
|
||||
This package was designed at the PyCon 2022 sprints by the maintainers of Pydantic
|
||||
and Hypothesis, with the goal of making it as easy as possible for end-users to
|
||||
provide more informative annotations for use by runtime libraries.
|
||||
|
||||
It is deliberately minimal, and following PEP-593 allows considerable downstream
|
||||
discretion in what (if anything!) they choose to support. Nonetheless, we expect
|
||||
that staying simple and covering _only_ the most common use-cases will give users
|
||||
and maintainers the best experience we can. If you'd like more constraints for your
|
||||
types - follow our lead, by defining them and documenting them downstream!
|
||||
@ -0,0 +1,10 @@
|
||||
annotated_types-0.7.0.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4
|
||||
annotated_types-0.7.0.dist-info/METADATA,sha256=7ltqxksJJ0wCYFGBNIQCWTlWQGeAH0hRFdnK3CB895E,15046
|
||||
annotated_types-0.7.0.dist-info/RECORD,,
|
||||
annotated_types-0.7.0.dist-info/WHEEL,sha256=zEMcRr9Kr03x1ozGwg5v9NQBKn3kndp6LSoSlVg-jhU,87
|
||||
annotated_types-0.7.0.dist-info/licenses/LICENSE,sha256=_hBJiEsaDZNCkB6I4H8ykl0ksxIdmXK2poBfuYJLCV0,1083
|
||||
annotated_types/__init__.py,sha256=RynLsRKUEGI0KimXydlD1fZEfEzWwDo0Uon3zOKhG1Q,13819
|
||||
annotated_types/__pycache__/__init__.cpython-311.pyc,,
|
||||
annotated_types/__pycache__/test_cases.cpython-311.pyc,,
|
||||
annotated_types/py.typed,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
|
||||
annotated_types/test_cases.py,sha256=zHFX6EpcMbGJ8FzBYDbO56bPwx_DYIVSKbZM-4B3_lg,6421
|
||||
@ -0,0 +1,4 @@
|
||||
Wheel-Version: 1.0
|
||||
Generator: hatchling 1.24.2
|
||||
Root-Is-Purelib: true
|
||||
Tag: py3-none-any
|
||||
@ -0,0 +1,21 @@
|
||||
The MIT License (MIT)
|
||||
|
||||
Copyright (c) 2022 the contributors
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
432
venv/lib/python3.11/site-packages/annotated_types/__init__.py
Normal file
432
venv/lib/python3.11/site-packages/annotated_types/__init__.py
Normal file
@ -0,0 +1,432 @@
|
||||
import math
|
||||
import sys
|
||||
import types
|
||||
from dataclasses import dataclass
|
||||
from datetime import tzinfo
|
||||
from typing import TYPE_CHECKING, Any, Callable, Iterator, Optional, SupportsFloat, SupportsIndex, TypeVar, Union
|
||||
|
||||
if sys.version_info < (3, 8):
|
||||
from typing_extensions import Protocol, runtime_checkable
|
||||
else:
|
||||
from typing import Protocol, runtime_checkable
|
||||
|
||||
if sys.version_info < (3, 9):
|
||||
from typing_extensions import Annotated, Literal
|
||||
else:
|
||||
from typing import Annotated, Literal
|
||||
|
||||
if sys.version_info < (3, 10):
|
||||
EllipsisType = type(Ellipsis)
|
||||
KW_ONLY = {}
|
||||
SLOTS = {}
|
||||
else:
|
||||
from types import EllipsisType
|
||||
|
||||
KW_ONLY = {"kw_only": True}
|
||||
SLOTS = {"slots": True}
|
||||
|
||||
|
||||
__all__ = (
|
||||
'BaseMetadata',
|
||||
'GroupedMetadata',
|
||||
'Gt',
|
||||
'Ge',
|
||||
'Lt',
|
||||
'Le',
|
||||
'Interval',
|
||||
'MultipleOf',
|
||||
'MinLen',
|
||||
'MaxLen',
|
||||
'Len',
|
||||
'Timezone',
|
||||
'Predicate',
|
||||
'LowerCase',
|
||||
'UpperCase',
|
||||
'IsDigits',
|
||||
'IsFinite',
|
||||
'IsNotFinite',
|
||||
'IsNan',
|
||||
'IsNotNan',
|
||||
'IsInfinite',
|
||||
'IsNotInfinite',
|
||||
'doc',
|
||||
'DocInfo',
|
||||
'__version__',
|
||||
)
|
||||
|
||||
__version__ = '0.7.0'
|
||||
|
||||
|
||||
T = TypeVar('T')
|
||||
|
||||
|
||||
# arguments that start with __ are considered
|
||||
# positional only
|
||||
# see https://peps.python.org/pep-0484/#positional-only-arguments
|
||||
|
||||
|
||||
class SupportsGt(Protocol):
|
||||
def __gt__(self: T, __other: T) -> bool:
|
||||
...
|
||||
|
||||
|
||||
class SupportsGe(Protocol):
|
||||
def __ge__(self: T, __other: T) -> bool:
|
||||
...
|
||||
|
||||
|
||||
class SupportsLt(Protocol):
|
||||
def __lt__(self: T, __other: T) -> bool:
|
||||
...
|
||||
|
||||
|
||||
class SupportsLe(Protocol):
|
||||
def __le__(self: T, __other: T) -> bool:
|
||||
...
|
||||
|
||||
|
||||
class SupportsMod(Protocol):
|
||||
def __mod__(self: T, __other: T) -> T:
|
||||
...
|
||||
|
||||
|
||||
class SupportsDiv(Protocol):
|
||||
def __div__(self: T, __other: T) -> T:
|
||||
...
|
||||
|
||||
|
||||
class BaseMetadata:
|
||||
"""Base class for all metadata.
|
||||
|
||||
This exists mainly so that implementers
|
||||
can do `isinstance(..., BaseMetadata)` while traversing field annotations.
|
||||
"""
|
||||
|
||||
__slots__ = ()
|
||||
|
||||
|
||||
@dataclass(frozen=True, **SLOTS)
|
||||
class Gt(BaseMetadata):
|
||||
"""Gt(gt=x) implies that the value must be greater than x.
|
||||
|
||||
It can be used with any type that supports the ``>`` operator,
|
||||
including numbers, dates and times, strings, sets, and so on.
|
||||
"""
|
||||
|
||||
gt: SupportsGt
|
||||
|
||||
|
||||
@dataclass(frozen=True, **SLOTS)
|
||||
class Ge(BaseMetadata):
|
||||
"""Ge(ge=x) implies that the value must be greater than or equal to x.
|
||||
|
||||
It can be used with any type that supports the ``>=`` operator,
|
||||
including numbers, dates and times, strings, sets, and so on.
|
||||
"""
|
||||
|
||||
ge: SupportsGe
|
||||
|
||||
|
||||
@dataclass(frozen=True, **SLOTS)
|
||||
class Lt(BaseMetadata):
|
||||
"""Lt(lt=x) implies that the value must be less than x.
|
||||
|
||||
It can be used with any type that supports the ``<`` operator,
|
||||
including numbers, dates and times, strings, sets, and so on.
|
||||
"""
|
||||
|
||||
lt: SupportsLt
|
||||
|
||||
|
||||
@dataclass(frozen=True, **SLOTS)
|
||||
class Le(BaseMetadata):
|
||||
"""Le(le=x) implies that the value must be less than or equal to x.
|
||||
|
||||
It can be used with any type that supports the ``<=`` operator,
|
||||
including numbers, dates and times, strings, sets, and so on.
|
||||
"""
|
||||
|
||||
le: SupportsLe
|
||||
|
||||
|
||||
@runtime_checkable
|
||||
class GroupedMetadata(Protocol):
|
||||
"""A grouping of multiple objects, like typing.Unpack.
|
||||
|
||||
`GroupedMetadata` on its own is not metadata and has no meaning.
|
||||
All of the constraints and metadata should be fully expressable
|
||||
in terms of the `BaseMetadata`'s returned by `GroupedMetadata.__iter__()`.
|
||||
|
||||
Concrete implementations should override `GroupedMetadata.__iter__()`
|
||||
to add their own metadata.
|
||||
For example:
|
||||
|
||||
>>> @dataclass
|
||||
>>> class Field(GroupedMetadata):
|
||||
>>> gt: float | None = None
|
||||
>>> description: str | None = None
|
||||
...
|
||||
>>> def __iter__(self) -> Iterable[object]:
|
||||
>>> if self.gt is not None:
|
||||
>>> yield Gt(self.gt)
|
||||
>>> if self.description is not None:
|
||||
>>> yield Description(self.gt)
|
||||
|
||||
Also see the implementation of `Interval` below for an example.
|
||||
|
||||
Parsers should recognize this and unpack it so that it can be used
|
||||
both with and without unpacking:
|
||||
|
||||
- `Annotated[int, Field(...)]` (parser must unpack Field)
|
||||
- `Annotated[int, *Field(...)]` (PEP-646)
|
||||
""" # noqa: trailing-whitespace
|
||||
|
||||
@property
|
||||
def __is_annotated_types_grouped_metadata__(self) -> Literal[True]:
|
||||
return True
|
||||
|
||||
def __iter__(self) -> Iterator[object]:
|
||||
...
|
||||
|
||||
if not TYPE_CHECKING:
|
||||
__slots__ = () # allow subclasses to use slots
|
||||
|
||||
def __init_subclass__(cls, *args: Any, **kwargs: Any) -> None:
|
||||
# Basic ABC like functionality without the complexity of an ABC
|
||||
super().__init_subclass__(*args, **kwargs)
|
||||
if cls.__iter__ is GroupedMetadata.__iter__:
|
||||
raise TypeError("Can't subclass GroupedMetadata without implementing __iter__")
|
||||
|
||||
def __iter__(self) -> Iterator[object]: # noqa: F811
|
||||
raise NotImplementedError # more helpful than "None has no attribute..." type errors
|
||||
|
||||
|
||||
@dataclass(frozen=True, **KW_ONLY, **SLOTS)
|
||||
class Interval(GroupedMetadata):
|
||||
"""Interval can express inclusive or exclusive bounds with a single object.
|
||||
|
||||
It accepts keyword arguments ``gt``, ``ge``, ``lt``, and/or ``le``, which
|
||||
are interpreted the same way as the single-bound constraints.
|
||||
"""
|
||||
|
||||
gt: Union[SupportsGt, None] = None
|
||||
ge: Union[SupportsGe, None] = None
|
||||
lt: Union[SupportsLt, None] = None
|
||||
le: Union[SupportsLe, None] = None
|
||||
|
||||
def __iter__(self) -> Iterator[BaseMetadata]:
|
||||
"""Unpack an Interval into zero or more single-bounds."""
|
||||
if self.gt is not None:
|
||||
yield Gt(self.gt)
|
||||
if self.ge is not None:
|
||||
yield Ge(self.ge)
|
||||
if self.lt is not None:
|
||||
yield Lt(self.lt)
|
||||
if self.le is not None:
|
||||
yield Le(self.le)
|
||||
|
||||
|
||||
@dataclass(frozen=True, **SLOTS)
|
||||
class MultipleOf(BaseMetadata):
|
||||
"""MultipleOf(multiple_of=x) might be interpreted in two ways:
|
||||
|
||||
1. Python semantics, implying ``value % multiple_of == 0``, or
|
||||
2. JSONschema semantics, where ``int(value / multiple_of) == value / multiple_of``
|
||||
|
||||
We encourage users to be aware of these two common interpretations,
|
||||
and libraries to carefully document which they implement.
|
||||
"""
|
||||
|
||||
multiple_of: Union[SupportsDiv, SupportsMod]
|
||||
|
||||
|
||||
@dataclass(frozen=True, **SLOTS)
|
||||
class MinLen(BaseMetadata):
|
||||
"""
|
||||
MinLen() implies minimum inclusive length,
|
||||
e.g. ``len(value) >= min_length``.
|
||||
"""
|
||||
|
||||
min_length: Annotated[int, Ge(0)]
|
||||
|
||||
|
||||
@dataclass(frozen=True, **SLOTS)
|
||||
class MaxLen(BaseMetadata):
|
||||
"""
|
||||
MaxLen() implies maximum inclusive length,
|
||||
e.g. ``len(value) <= max_length``.
|
||||
"""
|
||||
|
||||
max_length: Annotated[int, Ge(0)]
|
||||
|
||||
|
||||
@dataclass(frozen=True, **SLOTS)
|
||||
class Len(GroupedMetadata):
|
||||
"""
|
||||
Len() implies that ``min_length <= len(value) <= max_length``.
|
||||
|
||||
Upper bound may be omitted or ``None`` to indicate no upper length bound.
|
||||
"""
|
||||
|
||||
min_length: Annotated[int, Ge(0)] = 0
|
||||
max_length: Optional[Annotated[int, Ge(0)]] = None
|
||||
|
||||
def __iter__(self) -> Iterator[BaseMetadata]:
|
||||
"""Unpack a Len into zone or more single-bounds."""
|
||||
if self.min_length > 0:
|
||||
yield MinLen(self.min_length)
|
||||
if self.max_length is not None:
|
||||
yield MaxLen(self.max_length)
|
||||
|
||||
|
||||
@dataclass(frozen=True, **SLOTS)
|
||||
class Timezone(BaseMetadata):
|
||||
"""Timezone(tz=...) requires a datetime to be aware (or ``tz=None``, naive).
|
||||
|
||||
``Annotated[datetime, Timezone(None)]`` must be a naive datetime.
|
||||
``Timezone[...]`` (the ellipsis literal) expresses that the datetime must be
|
||||
tz-aware but any timezone is allowed.
|
||||
|
||||
You may also pass a specific timezone string or tzinfo object such as
|
||||
``Timezone(timezone.utc)`` or ``Timezone("Africa/Abidjan")`` to express that
|
||||
you only allow a specific timezone, though we note that this is often
|
||||
a symptom of poor design.
|
||||
"""
|
||||
|
||||
tz: Union[str, tzinfo, EllipsisType, None]
|
||||
|
||||
|
||||
@dataclass(frozen=True, **SLOTS)
|
||||
class Unit(BaseMetadata):
|
||||
"""Indicates that the value is a physical quantity with the specified unit.
|
||||
|
||||
It is intended for usage with numeric types, where the value represents the
|
||||
magnitude of the quantity. For example, ``distance: Annotated[float, Unit('m')]``
|
||||
or ``speed: Annotated[float, Unit('m/s')]``.
|
||||
|
||||
Interpretation of the unit string is left to the discretion of the consumer.
|
||||
It is suggested to follow conventions established by python libraries that work
|
||||
with physical quantities, such as
|
||||
|
||||
- ``pint`` : <https://pint.readthedocs.io/en/stable/>
|
||||
- ``astropy.units``: <https://docs.astropy.org/en/stable/units/>
|
||||
|
||||
For indicating a quantity with a certain dimensionality but without a specific unit
|
||||
it is recommended to use square brackets, e.g. `Annotated[float, Unit('[time]')]`.
|
||||
Note, however, ``annotated_types`` itself makes no use of the unit string.
|
||||
"""
|
||||
|
||||
unit: str
|
||||
|
||||
|
||||
@dataclass(frozen=True, **SLOTS)
|
||||
class Predicate(BaseMetadata):
|
||||
"""``Predicate(func: Callable)`` implies `func(value)` is truthy for valid values.
|
||||
|
||||
Users should prefer statically inspectable metadata, but if you need the full
|
||||
power and flexibility of arbitrary runtime predicates... here it is.
|
||||
|
||||
We provide a few predefined predicates for common string constraints:
|
||||
``IsLower = Predicate(str.islower)``, ``IsUpper = Predicate(str.isupper)``, and
|
||||
``IsDigits = Predicate(str.isdigit)``. Users are encouraged to use methods which
|
||||
can be given special handling, and avoid indirection like ``lambda s: s.lower()``.
|
||||
|
||||
Some libraries might have special logic to handle certain predicates, e.g. by
|
||||
checking for `str.isdigit` and using its presence to both call custom logic to
|
||||
enforce digit-only strings, and customise some generated external schema.
|
||||
|
||||
We do not specify what behaviour should be expected for predicates that raise
|
||||
an exception. For example `Annotated[int, Predicate(str.isdigit)]` might silently
|
||||
skip invalid constraints, or statically raise an error; or it might try calling it
|
||||
and then propagate or discard the resulting exception.
|
||||
"""
|
||||
|
||||
func: Callable[[Any], bool]
|
||||
|
||||
def __repr__(self) -> str:
|
||||
if getattr(self.func, "__name__", "<lambda>") == "<lambda>":
|
||||
return f"{self.__class__.__name__}({self.func!r})"
|
||||
if isinstance(self.func, (types.MethodType, types.BuiltinMethodType)) and (
|
||||
namespace := getattr(self.func.__self__, "__name__", None)
|
||||
):
|
||||
return f"{self.__class__.__name__}({namespace}.{self.func.__name__})"
|
||||
if isinstance(self.func, type(str.isascii)): # method descriptor
|
||||
return f"{self.__class__.__name__}({self.func.__qualname__})"
|
||||
return f"{self.__class__.__name__}({self.func.__name__})"
|
||||
|
||||
|
||||
@dataclass
|
||||
class Not:
|
||||
func: Callable[[Any], bool]
|
||||
|
||||
def __call__(self, __v: Any) -> bool:
|
||||
return not self.func(__v)
|
||||
|
||||
|
||||
_StrType = TypeVar("_StrType", bound=str)
|
||||
|
||||
LowerCase = Annotated[_StrType, Predicate(str.islower)]
|
||||
"""
|
||||
Return True if the string is a lowercase string, False otherwise.
|
||||
|
||||
A string is lowercase if all cased characters in the string are lowercase and there is at least one cased character in the string.
|
||||
""" # noqa: E501
|
||||
UpperCase = Annotated[_StrType, Predicate(str.isupper)]
|
||||
"""
|
||||
Return True if the string is an uppercase string, False otherwise.
|
||||
|
||||
A string is uppercase if all cased characters in the string are uppercase and there is at least one cased character in the string.
|
||||
""" # noqa: E501
|
||||
IsDigit = Annotated[_StrType, Predicate(str.isdigit)]
|
||||
IsDigits = IsDigit # type: ignore # plural for backwards compatibility, see #63
|
||||
"""
|
||||
Return True if the string is a digit string, False otherwise.
|
||||
|
||||
A string is a digit string if all characters in the string are digits and there is at least one character in the string.
|
||||
""" # noqa: E501
|
||||
IsAscii = Annotated[_StrType, Predicate(str.isascii)]
|
||||
"""
|
||||
Return True if all characters in the string are ASCII, False otherwise.
|
||||
|
||||
ASCII characters have code points in the range U+0000-U+007F. Empty string is ASCII too.
|
||||
"""
|
||||
|
||||
_NumericType = TypeVar('_NumericType', bound=Union[SupportsFloat, SupportsIndex])
|
||||
IsFinite = Annotated[_NumericType, Predicate(math.isfinite)]
|
||||
"""Return True if x is neither an infinity nor a NaN, and False otherwise."""
|
||||
IsNotFinite = Annotated[_NumericType, Predicate(Not(math.isfinite))]
|
||||
"""Return True if x is one of infinity or NaN, and False otherwise"""
|
||||
IsNan = Annotated[_NumericType, Predicate(math.isnan)]
|
||||
"""Return True if x is a NaN (not a number), and False otherwise."""
|
||||
IsNotNan = Annotated[_NumericType, Predicate(Not(math.isnan))]
|
||||
"""Return True if x is anything but NaN (not a number), and False otherwise."""
|
||||
IsInfinite = Annotated[_NumericType, Predicate(math.isinf)]
|
||||
"""Return True if x is a positive or negative infinity, and False otherwise."""
|
||||
IsNotInfinite = Annotated[_NumericType, Predicate(Not(math.isinf))]
|
||||
"""Return True if x is neither a positive or negative infinity, and False otherwise."""
|
||||
|
||||
try:
|
||||
from typing_extensions import DocInfo, doc # type: ignore [attr-defined]
|
||||
except ImportError:
|
||||
|
||||
@dataclass(frozen=True, **SLOTS)
|
||||
class DocInfo: # type: ignore [no-redef]
|
||||
""" "
|
||||
The return value of doc(), mainly to be used by tools that want to extract the
|
||||
Annotated documentation at runtime.
|
||||
"""
|
||||
|
||||
documentation: str
|
||||
"""The documentation string passed to doc()."""
|
||||
|
||||
def doc(
|
||||
documentation: str,
|
||||
) -> DocInfo:
|
||||
"""
|
||||
Add documentation to a type annotation inside of Annotated.
|
||||
|
||||
For example:
|
||||
|
||||
>>> def hi(name: Annotated[int, doc("The name of the user")]) -> None: ...
|
||||
"""
|
||||
return DocInfo(documentation)
|
||||
Binary file not shown.
Binary file not shown.
151
venv/lib/python3.11/site-packages/annotated_types/test_cases.py
Normal file
151
venv/lib/python3.11/site-packages/annotated_types/test_cases.py
Normal file
@ -0,0 +1,151 @@
|
||||
import math
|
||||
import sys
|
||||
from datetime import date, datetime, timedelta, timezone
|
||||
from decimal import Decimal
|
||||
from typing import Any, Dict, Iterable, Iterator, List, NamedTuple, Set, Tuple
|
||||
|
||||
if sys.version_info < (3, 9):
|
||||
from typing_extensions import Annotated
|
||||
else:
|
||||
from typing import Annotated
|
||||
|
||||
import annotated_types as at
|
||||
|
||||
|
||||
class Case(NamedTuple):
|
||||
"""
|
||||
A test case for `annotated_types`.
|
||||
"""
|
||||
|
||||
annotation: Any
|
||||
valid_cases: Iterable[Any]
|
||||
invalid_cases: Iterable[Any]
|
||||
|
||||
|
||||
def cases() -> Iterable[Case]:
|
||||
# Gt, Ge, Lt, Le
|
||||
yield Case(Annotated[int, at.Gt(4)], (5, 6, 1000), (4, 0, -1))
|
||||
yield Case(Annotated[float, at.Gt(0.5)], (0.6, 0.7, 0.8, 0.9), (0.5, 0.0, -0.1))
|
||||
yield Case(
|
||||
Annotated[datetime, at.Gt(datetime(2000, 1, 1))],
|
||||
[datetime(2000, 1, 2), datetime(2000, 1, 3)],
|
||||
[datetime(2000, 1, 1), datetime(1999, 12, 31)],
|
||||
)
|
||||
yield Case(
|
||||
Annotated[datetime, at.Gt(date(2000, 1, 1))],
|
||||
[date(2000, 1, 2), date(2000, 1, 3)],
|
||||
[date(2000, 1, 1), date(1999, 12, 31)],
|
||||
)
|
||||
yield Case(
|
||||
Annotated[datetime, at.Gt(Decimal('1.123'))],
|
||||
[Decimal('1.1231'), Decimal('123')],
|
||||
[Decimal('1.123'), Decimal('0')],
|
||||
)
|
||||
|
||||
yield Case(Annotated[int, at.Ge(4)], (4, 5, 6, 1000, 4), (0, -1))
|
||||
yield Case(Annotated[float, at.Ge(0.5)], (0.5, 0.6, 0.7, 0.8, 0.9), (0.4, 0.0, -0.1))
|
||||
yield Case(
|
||||
Annotated[datetime, at.Ge(datetime(2000, 1, 1))],
|
||||
[datetime(2000, 1, 2), datetime(2000, 1, 3)],
|
||||
[datetime(1998, 1, 1), datetime(1999, 12, 31)],
|
||||
)
|
||||
|
||||
yield Case(Annotated[int, at.Lt(4)], (0, -1), (4, 5, 6, 1000, 4))
|
||||
yield Case(Annotated[float, at.Lt(0.5)], (0.4, 0.0, -0.1), (0.5, 0.6, 0.7, 0.8, 0.9))
|
||||
yield Case(
|
||||
Annotated[datetime, at.Lt(datetime(2000, 1, 1))],
|
||||
[datetime(1999, 12, 31), datetime(1999, 12, 31)],
|
||||
[datetime(2000, 1, 2), datetime(2000, 1, 3)],
|
||||
)
|
||||
|
||||
yield Case(Annotated[int, at.Le(4)], (4, 0, -1), (5, 6, 1000))
|
||||
yield Case(Annotated[float, at.Le(0.5)], (0.5, 0.0, -0.1), (0.6, 0.7, 0.8, 0.9))
|
||||
yield Case(
|
||||
Annotated[datetime, at.Le(datetime(2000, 1, 1))],
|
||||
[datetime(2000, 1, 1), datetime(1999, 12, 31)],
|
||||
[datetime(2000, 1, 2), datetime(2000, 1, 3)],
|
||||
)
|
||||
|
||||
# Interval
|
||||
yield Case(Annotated[int, at.Interval(gt=4)], (5, 6, 1000), (4, 0, -1))
|
||||
yield Case(Annotated[int, at.Interval(gt=4, lt=10)], (5, 6), (4, 10, 1000, 0, -1))
|
||||
yield Case(Annotated[float, at.Interval(ge=0.5, le=1)], (0.5, 0.9, 1), (0.49, 1.1))
|
||||
yield Case(
|
||||
Annotated[datetime, at.Interval(gt=datetime(2000, 1, 1), le=datetime(2000, 1, 3))],
|
||||
[datetime(2000, 1, 2), datetime(2000, 1, 3)],
|
||||
[datetime(2000, 1, 1), datetime(2000, 1, 4)],
|
||||
)
|
||||
|
||||
yield Case(Annotated[int, at.MultipleOf(multiple_of=3)], (0, 3, 9), (1, 2, 4))
|
||||
yield Case(Annotated[float, at.MultipleOf(multiple_of=0.5)], (0, 0.5, 1, 1.5), (0.4, 1.1))
|
||||
|
||||
# lengths
|
||||
|
||||
yield Case(Annotated[str, at.MinLen(3)], ('123', '1234', 'x' * 10), ('', '1', '12'))
|
||||
yield Case(Annotated[str, at.Len(3)], ('123', '1234', 'x' * 10), ('', '1', '12'))
|
||||
yield Case(Annotated[List[int], at.MinLen(3)], ([1, 2, 3], [1, 2, 3, 4], [1] * 10), ([], [1], [1, 2]))
|
||||
yield Case(Annotated[List[int], at.Len(3)], ([1, 2, 3], [1, 2, 3, 4], [1] * 10), ([], [1], [1, 2]))
|
||||
|
||||
yield Case(Annotated[str, at.MaxLen(4)], ('', '1234'), ('12345', 'x' * 10))
|
||||
yield Case(Annotated[str, at.Len(0, 4)], ('', '1234'), ('12345', 'x' * 10))
|
||||
yield Case(Annotated[List[str], at.MaxLen(4)], ([], ['a', 'bcdef'], ['a', 'b', 'c']), (['a'] * 5, ['b'] * 10))
|
||||
yield Case(Annotated[List[str], at.Len(0, 4)], ([], ['a', 'bcdef'], ['a', 'b', 'c']), (['a'] * 5, ['b'] * 10))
|
||||
|
||||
yield Case(Annotated[str, at.Len(3, 5)], ('123', '12345'), ('', '1', '12', '123456', 'x' * 10))
|
||||
yield Case(Annotated[str, at.Len(3, 3)], ('123',), ('12', '1234'))
|
||||
|
||||
yield Case(Annotated[Dict[int, int], at.Len(2, 3)], [{1: 1, 2: 2}], [{}, {1: 1}, {1: 1, 2: 2, 3: 3, 4: 4}])
|
||||
yield Case(Annotated[Set[int], at.Len(2, 3)], ({1, 2}, {1, 2, 3}), (set(), {1}, {1, 2, 3, 4}))
|
||||
yield Case(Annotated[Tuple[int, ...], at.Len(2, 3)], ((1, 2), (1, 2, 3)), ((), (1,), (1, 2, 3, 4)))
|
||||
|
||||
# Timezone
|
||||
|
||||
yield Case(
|
||||
Annotated[datetime, at.Timezone(None)], [datetime(2000, 1, 1)], [datetime(2000, 1, 1, tzinfo=timezone.utc)]
|
||||
)
|
||||
yield Case(
|
||||
Annotated[datetime, at.Timezone(...)], [datetime(2000, 1, 1, tzinfo=timezone.utc)], [datetime(2000, 1, 1)]
|
||||
)
|
||||
yield Case(
|
||||
Annotated[datetime, at.Timezone(timezone.utc)],
|
||||
[datetime(2000, 1, 1, tzinfo=timezone.utc)],
|
||||
[datetime(2000, 1, 1), datetime(2000, 1, 1, tzinfo=timezone(timedelta(hours=6)))],
|
||||
)
|
||||
yield Case(
|
||||
Annotated[datetime, at.Timezone('Europe/London')],
|
||||
[datetime(2000, 1, 1, tzinfo=timezone(timedelta(0), name='Europe/London'))],
|
||||
[datetime(2000, 1, 1), datetime(2000, 1, 1, tzinfo=timezone(timedelta(hours=6)))],
|
||||
)
|
||||
|
||||
# Quantity
|
||||
|
||||
yield Case(Annotated[float, at.Unit(unit='m')], (5, 4.2), ('5m', '4.2m'))
|
||||
|
||||
# predicate types
|
||||
|
||||
yield Case(at.LowerCase[str], ['abc', 'foobar'], ['', 'A', 'Boom'])
|
||||
yield Case(at.UpperCase[str], ['ABC', 'DEFO'], ['', 'a', 'abc', 'AbC'])
|
||||
yield Case(at.IsDigit[str], ['123'], ['', 'ab', 'a1b2'])
|
||||
yield Case(at.IsAscii[str], ['123', 'foo bar'], ['£100', '😊', 'whatever 👀'])
|
||||
|
||||
yield Case(Annotated[int, at.Predicate(lambda x: x % 2 == 0)], [0, 2, 4], [1, 3, 5])
|
||||
|
||||
yield Case(at.IsFinite[float], [1.23], [math.nan, math.inf, -math.inf])
|
||||
yield Case(at.IsNotFinite[float], [math.nan, math.inf], [1.23])
|
||||
yield Case(at.IsNan[float], [math.nan], [1.23, math.inf])
|
||||
yield Case(at.IsNotNan[float], [1.23, math.inf], [math.nan])
|
||||
yield Case(at.IsInfinite[float], [math.inf], [math.nan, 1.23])
|
||||
yield Case(at.IsNotInfinite[float], [math.nan, 1.23], [math.inf])
|
||||
|
||||
# check stacked predicates
|
||||
yield Case(at.IsInfinite[Annotated[float, at.Predicate(lambda x: x > 0)]], [math.inf], [-math.inf, 1.23, math.nan])
|
||||
|
||||
# doc
|
||||
yield Case(Annotated[int, at.doc("A number")], [1, 2], [])
|
||||
|
||||
# custom GroupedMetadata
|
||||
class MyCustomGroupedMetadata(at.GroupedMetadata):
|
||||
def __iter__(self) -> Iterator[at.Predicate]:
|
||||
yield at.Predicate(lambda x: float(x).is_integer())
|
||||
|
||||
yield Case(Annotated[float, MyCustomGroupedMetadata()], [0, 2.0], [0.01, 1.5])
|
||||
@ -0,0 +1 @@
|
||||
pip
|
||||
@ -0,0 +1,20 @@
|
||||
The MIT License (MIT)
|
||||
|
||||
Copyright (c) 2018 Alex Grönholm
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||
this software and associated documentation files (the "Software"), to deal in
|
||||
the Software without restriction, including without limitation the rights to
|
||||
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||||
the Software, and to permit persons to whom the Software is furnished to do so,
|
||||
subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||||
FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
||||
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||
IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
105
venv/lib/python3.11/site-packages/anyio-4.9.0.dist-info/METADATA
Normal file
105
venv/lib/python3.11/site-packages/anyio-4.9.0.dist-info/METADATA
Normal file
@ -0,0 +1,105 @@
|
||||
Metadata-Version: 2.2
|
||||
Name: anyio
|
||||
Version: 4.9.0
|
||||
Summary: High level compatibility layer for multiple asynchronous event loop implementations
|
||||
Author-email: Alex Grönholm <alex.gronholm@nextday.fi>
|
||||
License: MIT
|
||||
Project-URL: Documentation, https://anyio.readthedocs.io/en/latest/
|
||||
Project-URL: Changelog, https://anyio.readthedocs.io/en/stable/versionhistory.html
|
||||
Project-URL: Source code, https://github.com/agronholm/anyio
|
||||
Project-URL: Issue tracker, https://github.com/agronholm/anyio/issues
|
||||
Classifier: Development Status :: 5 - Production/Stable
|
||||
Classifier: Intended Audience :: Developers
|
||||
Classifier: License :: OSI Approved :: MIT License
|
||||
Classifier: Framework :: AnyIO
|
||||
Classifier: Typing :: Typed
|
||||
Classifier: Programming Language :: Python
|
||||
Classifier: Programming Language :: Python :: 3
|
||||
Classifier: Programming Language :: Python :: 3.9
|
||||
Classifier: Programming Language :: Python :: 3.10
|
||||
Classifier: Programming Language :: Python :: 3.11
|
||||
Classifier: Programming Language :: Python :: 3.12
|
||||
Classifier: Programming Language :: Python :: 3.13
|
||||
Requires-Python: >=3.9
|
||||
Description-Content-Type: text/x-rst
|
||||
License-File: LICENSE
|
||||
Requires-Dist: exceptiongroup>=1.0.2; python_version < "3.11"
|
||||
Requires-Dist: idna>=2.8
|
||||
Requires-Dist: sniffio>=1.1
|
||||
Requires-Dist: typing_extensions>=4.5; python_version < "3.13"
|
||||
Provides-Extra: trio
|
||||
Requires-Dist: trio>=0.26.1; extra == "trio"
|
||||
Provides-Extra: test
|
||||
Requires-Dist: anyio[trio]; extra == "test"
|
||||
Requires-Dist: blockbuster>=1.5.23; extra == "test"
|
||||
Requires-Dist: coverage[toml]>=7; extra == "test"
|
||||
Requires-Dist: exceptiongroup>=1.2.0; extra == "test"
|
||||
Requires-Dist: hypothesis>=4.0; extra == "test"
|
||||
Requires-Dist: psutil>=5.9; extra == "test"
|
||||
Requires-Dist: pytest>=7.0; extra == "test"
|
||||
Requires-Dist: trustme; extra == "test"
|
||||
Requires-Dist: truststore>=0.9.1; python_version >= "3.10" and extra == "test"
|
||||
Requires-Dist: uvloop>=0.21; (platform_python_implementation == "CPython" and platform_system != "Windows" and python_version < "3.14") and extra == "test"
|
||||
Provides-Extra: doc
|
||||
Requires-Dist: packaging; extra == "doc"
|
||||
Requires-Dist: Sphinx~=8.2; extra == "doc"
|
||||
Requires-Dist: sphinx_rtd_theme; extra == "doc"
|
||||
Requires-Dist: sphinx-autodoc-typehints>=1.2.0; extra == "doc"
|
||||
|
||||
.. image:: https://github.com/agronholm/anyio/actions/workflows/test.yml/badge.svg
|
||||
:target: https://github.com/agronholm/anyio/actions/workflows/test.yml
|
||||
:alt: Build Status
|
||||
.. image:: https://coveralls.io/repos/github/agronholm/anyio/badge.svg?branch=master
|
||||
:target: https://coveralls.io/github/agronholm/anyio?branch=master
|
||||
:alt: Code Coverage
|
||||
.. image:: https://readthedocs.org/projects/anyio/badge/?version=latest
|
||||
:target: https://anyio.readthedocs.io/en/latest/?badge=latest
|
||||
:alt: Documentation
|
||||
.. image:: https://badges.gitter.im/gitterHQ/gitter.svg
|
||||
:target: https://gitter.im/python-trio/AnyIO
|
||||
:alt: Gitter chat
|
||||
|
||||
AnyIO is an asynchronous networking and concurrency library that works on top of either asyncio_ or
|
||||
trio_. It implements trio-like `structured concurrency`_ (SC) on top of asyncio and works in harmony
|
||||
with the native SC of trio itself.
|
||||
|
||||
Applications and libraries written against AnyIO's API will run unmodified on either asyncio_ or
|
||||
trio_. AnyIO can also be adopted into a library or application incrementally – bit by bit, no full
|
||||
refactoring necessary. It will blend in with the native libraries of your chosen backend.
|
||||
|
||||
Documentation
|
||||
-------------
|
||||
|
||||
View full documentation at: https://anyio.readthedocs.io/
|
||||
|
||||
Features
|
||||
--------
|
||||
|
||||
AnyIO offers the following functionality:
|
||||
|
||||
* Task groups (nurseries_ in trio terminology)
|
||||
* High-level networking (TCP, UDP and UNIX sockets)
|
||||
|
||||
* `Happy eyeballs`_ algorithm for TCP connections (more robust than that of asyncio on Python
|
||||
3.8)
|
||||
* async/await style UDP sockets (unlike asyncio where you still have to use Transports and
|
||||
Protocols)
|
||||
|
||||
* A versatile API for byte streams and object streams
|
||||
* Inter-task synchronization and communication (locks, conditions, events, semaphores, object
|
||||
streams)
|
||||
* Worker threads
|
||||
* Subprocesses
|
||||
* Asynchronous file I/O (using worker threads)
|
||||
* Signal handling
|
||||
|
||||
AnyIO also comes with its own pytest_ plugin which also supports asynchronous fixtures.
|
||||
It even works with the popular Hypothesis_ library.
|
||||
|
||||
.. _asyncio: https://docs.python.org/3/library/asyncio.html
|
||||
.. _trio: https://github.com/python-trio/trio
|
||||
.. _structured concurrency: https://en.wikipedia.org/wiki/Structured_concurrency
|
||||
.. _nurseries: https://trio.readthedocs.io/en/stable/reference-core.html#nurseries-and-spawning
|
||||
.. _Happy eyeballs: https://en.wikipedia.org/wiki/Happy_Eyeballs
|
||||
.. _pytest: https://docs.pytest.org/en/latest/
|
||||
.. _Hypothesis: https://hypothesis.works/
|
||||
@ -0,0 +1,88 @@
|
||||
anyio-4.9.0.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4
|
||||
anyio-4.9.0.dist-info/LICENSE,sha256=U2GsncWPLvX9LpsJxoKXwX8ElQkJu8gCO9uC6s8iwrA,1081
|
||||
anyio-4.9.0.dist-info/METADATA,sha256=vvkWPXXTbrpTCFK7zdcYwQcSQhx6Q4qITM9t_PEQCrY,4682
|
||||
anyio-4.9.0.dist-info/RECORD,,
|
||||
anyio-4.9.0.dist-info/WHEEL,sha256=52BFRY2Up02UkjOa29eZOS2VxUrpPORXg1pkohGGUS8,91
|
||||
anyio-4.9.0.dist-info/entry_points.txt,sha256=_d6Yu6uiaZmNe0CydowirE9Cmg7zUL2g08tQpoS3Qvc,39
|
||||
anyio-4.9.0.dist-info/top_level.txt,sha256=QglSMiWX8_5dpoVAEIHdEYzvqFMdSYWmCj6tYw2ITkQ,6
|
||||
anyio/__init__.py,sha256=t8bZuNXa5ncwXBaNKbv48BDgZt48RT_zCEtrnPmjNU8,4993
|
||||
anyio/__pycache__/__init__.cpython-311.pyc,,
|
||||
anyio/__pycache__/from_thread.cpython-311.pyc,,
|
||||
anyio/__pycache__/lowlevel.cpython-311.pyc,,
|
||||
anyio/__pycache__/pytest_plugin.cpython-311.pyc,,
|
||||
anyio/__pycache__/to_interpreter.cpython-311.pyc,,
|
||||
anyio/__pycache__/to_process.cpython-311.pyc,,
|
||||
anyio/__pycache__/to_thread.cpython-311.pyc,,
|
||||
anyio/_backends/__init__.py,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
|
||||
anyio/_backends/__pycache__/__init__.cpython-311.pyc,,
|
||||
anyio/_backends/__pycache__/_asyncio.cpython-311.pyc,,
|
||||
anyio/_backends/__pycache__/_trio.cpython-311.pyc,,
|
||||
anyio/_backends/_asyncio.py,sha256=AT1oaTfCE-9YFxooMlvld2yDqY5U2A-ANMcBDh9eRfI,93455
|
||||
anyio/_backends/_trio.py,sha256=HVfDqRGQ7Xj3JfTcYdgzmC7pZEplqU4NOO5kxNNSZnk,40429
|
||||
anyio/_core/__init__.py,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
|
||||
anyio/_core/__pycache__/__init__.cpython-311.pyc,,
|
||||
anyio/_core/__pycache__/_asyncio_selector_thread.cpython-311.pyc,,
|
||||
anyio/_core/__pycache__/_eventloop.cpython-311.pyc,,
|
||||
anyio/_core/__pycache__/_exceptions.cpython-311.pyc,,
|
||||
anyio/_core/__pycache__/_fileio.cpython-311.pyc,,
|
||||
anyio/_core/__pycache__/_resources.cpython-311.pyc,,
|
||||
anyio/_core/__pycache__/_signals.cpython-311.pyc,,
|
||||
anyio/_core/__pycache__/_sockets.cpython-311.pyc,,
|
||||
anyio/_core/__pycache__/_streams.cpython-311.pyc,,
|
||||
anyio/_core/__pycache__/_subprocesses.cpython-311.pyc,,
|
||||
anyio/_core/__pycache__/_synchronization.cpython-311.pyc,,
|
||||
anyio/_core/__pycache__/_tasks.cpython-311.pyc,,
|
||||
anyio/_core/__pycache__/_tempfile.cpython-311.pyc,,
|
||||
anyio/_core/__pycache__/_testing.cpython-311.pyc,,
|
||||
anyio/_core/__pycache__/_typedattr.cpython-311.pyc,,
|
||||
anyio/_core/_asyncio_selector_thread.py,sha256=2PdxFM3cs02Kp6BSppbvmRT7q7asreTW5FgBxEsflBo,5626
|
||||
anyio/_core/_eventloop.py,sha256=t_tAwBFPjF8jrZGjlJ6bbYy6KA3bjsbZxV9mvh9t1i0,4695
|
||||
anyio/_core/_exceptions.py,sha256=RlPRlwastdmfDPoskdXNO6SI8_l3fclA2wtW6cokU9I,3503
|
||||
anyio/_core/_fileio.py,sha256=qFZhkLIz0cGXluvih_vcPUTucgq8UFVgsTCtYbijZIg,23340
|
||||
anyio/_core/_resources.py,sha256=NbmU5O5UX3xEyACnkmYX28Fmwdl-f-ny0tHym26e0w0,435
|
||||
anyio/_core/_signals.py,sha256=vulT1M1xdLYtAR-eY5TamIgaf1WTlOwOrMGwswlTTr8,905
|
||||
anyio/_core/_sockets.py,sha256=5Okc_UThGDEN9KCnsIhqWPRHBNuSy6b4NmG1i51TVF4,27150
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||||
anyio/_core/_streams.py,sha256=OnaKgoDD-FcMSwLvkoAUGP51sG2ZdRvMpxt9q2w1gYA,1804
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||||
anyio/_core/_subprocesses.py,sha256=EXm5igL7dj55iYkPlbYVAqtbqxJxjU-6OndSTIx9SRg,8047
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||||
anyio/_core/_synchronization.py,sha256=DwUh8Tl6cG_UMVC_GyzPoC_U9BpfDfjMl9SINSxcZN4,20320
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||||
anyio/_core/_tasks.py,sha256=f3CuWwo06cCZ6jaOv-JHFKWkgpgf2cvaF25Oh4augMA,4757
|
||||
anyio/_core/_tempfile.py,sha256=s-_ucacXbxBH5Bo5eo65lN0lPwZQd5B8yNN_9nARpCM,19696
|
||||
anyio/_core/_testing.py,sha256=YUGwA5cgFFbUTv4WFd7cv_BSVr4ryTtPp8owQA3JdWE,2118
|
||||
anyio/_core/_typedattr.py,sha256=P4ozZikn3-DbpoYcvyghS_FOYAgbmUxeoU8-L_07pZM,2508
|
||||
anyio/abc/__init__.py,sha256=c2OQbTCS_fQowviMXanLPh8m29ccwkXmpDr7uyNZYOo,2652
|
||||
anyio/abc/__pycache__/__init__.cpython-311.pyc,,
|
||||
anyio/abc/__pycache__/_eventloop.cpython-311.pyc,,
|
||||
anyio/abc/__pycache__/_resources.cpython-311.pyc,,
|
||||
anyio/abc/__pycache__/_sockets.cpython-311.pyc,,
|
||||
anyio/abc/__pycache__/_streams.cpython-311.pyc,,
|
||||
anyio/abc/__pycache__/_subprocesses.cpython-311.pyc,,
|
||||
anyio/abc/__pycache__/_tasks.cpython-311.pyc,,
|
||||
anyio/abc/__pycache__/_testing.cpython-311.pyc,,
|
||||
anyio/abc/_eventloop.py,sha256=UmL8DZCvQTgxzmyBZcGm9kWj9VQY8BMWueLh5S8yWN4,9682
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||||
anyio/abc/_resources.py,sha256=DrYvkNN1hH6Uvv5_5uKySvDsnknGVDe8FCKfko0VtN8,783
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||||
anyio/abc/_sockets.py,sha256=KhWtJxan8jpBXKwPaFeQzI4iRXdFaOIn0HXtDZnaO7U,6262
|
||||
anyio/abc/_streams.py,sha256=He_JpkAW2g5veOzcUq0XsRC2nId_i35L-d8cs7Uj1ZQ,6598
|
||||
anyio/abc/_subprocesses.py,sha256=cumAPJTktOQtw63IqG0lDpyZqu_l1EElvQHMiwJgL08,2067
|
||||
anyio/abc/_tasks.py,sha256=yJWbMwowvqjlAX4oJ3l9Is1w-zwynr2lX1Z02AWJqsY,3080
|
||||
anyio/abc/_testing.py,sha256=tBJUzkSfOXJw23fe8qSJ03kJlShOYjjaEyFB6k6MYT8,1821
|
||||
anyio/from_thread.py,sha256=MbXHZpgM9wgsRkbGhMNMomEGYj7Y_QYq6a5BZ3c5Ev8,17478
|
||||
anyio/lowlevel.py,sha256=nkgmW--SdxGVp0cmLUYazjkigveRm5HY7-gW8Bpp9oY,4169
|
||||
anyio/py.typed,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
|
||||
anyio/pytest_plugin.py,sha256=qXNwk9Pa7hPQKWocgLl9qijqKGMkGzdH2wJa-jPkGUM,9375
|
||||
anyio/streams/__init__.py,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
|
||||
anyio/streams/__pycache__/__init__.cpython-311.pyc,,
|
||||
anyio/streams/__pycache__/buffered.cpython-311.pyc,,
|
||||
anyio/streams/__pycache__/file.cpython-311.pyc,,
|
||||
anyio/streams/__pycache__/memory.cpython-311.pyc,,
|
||||
anyio/streams/__pycache__/stapled.cpython-311.pyc,,
|
||||
anyio/streams/__pycache__/text.cpython-311.pyc,,
|
||||
anyio/streams/__pycache__/tls.cpython-311.pyc,,
|
||||
anyio/streams/buffered.py,sha256=UCldKC168YuLvT7n3HtNPnQ2iWAMSTYQWbZvzLwMwkM,4500
|
||||
anyio/streams/file.py,sha256=6uoTNb5KbMoj-6gS3_xrrL8uZN8Q4iIvOS1WtGyFfKw,4383
|
||||
anyio/streams/memory.py,sha256=o1OVVx0OooteTTe2GytJreum93Ucuw5s4cAsr3X0-Ag,10560
|
||||
anyio/streams/stapled.py,sha256=U09pCrmOw9kkNhe6tKopsm1QIMT1lFTFvtb-A7SIe4k,4302
|
||||
anyio/streams/text.py,sha256=6x8w8xlfCZKTUWQoJiMPoMhSSJFUBRKgoBNSBtbd9yg,5094
|
||||
anyio/streams/tls.py,sha256=HxzpVmUgo8SUSIBass_lvef1pAI1uRSrnysM3iEGzl4,13199
|
||||
anyio/to_interpreter.py,sha256=UhuNCIucCRN7ZtyJg35Mlamzs1JpgDvK4xnL4TDWrAo,6527
|
||||
anyio/to_process.py,sha256=ZvruelRM-HNmqDaql4sdNODg2QD_uSlwSCxnV4OhsfQ,9595
|
||||
anyio/to_thread.py,sha256=WM2JQ2MbVsd5D5CM08bQiTwzZIvpsGjfH1Fy247KoDQ,2396
|
||||
@ -0,0 +1,5 @@
|
||||
Wheel-Version: 1.0
|
||||
Generator: setuptools (76.0.0)
|
||||
Root-Is-Purelib: true
|
||||
Tag: py3-none-any
|
||||
|
||||
@ -0,0 +1,2 @@
|
||||
[pytest11]
|
||||
anyio = anyio.pytest_plugin
|
||||
@ -0,0 +1 @@
|
||||
anyio
|
||||
85
venv/lib/python3.11/site-packages/anyio/__init__.py
Normal file
85
venv/lib/python3.11/site-packages/anyio/__init__.py
Normal file
@ -0,0 +1,85 @@
|
||||
from __future__ import annotations
|
||||
|
||||
from ._core._eventloop import current_time as current_time
|
||||
from ._core._eventloop import get_all_backends as get_all_backends
|
||||
from ._core._eventloop import get_cancelled_exc_class as get_cancelled_exc_class
|
||||
from ._core._eventloop import run as run
|
||||
from ._core._eventloop import sleep as sleep
|
||||
from ._core._eventloop import sleep_forever as sleep_forever
|
||||
from ._core._eventloop import sleep_until as sleep_until
|
||||
from ._core._exceptions import BrokenResourceError as BrokenResourceError
|
||||
from ._core._exceptions import BrokenWorkerIntepreter as BrokenWorkerIntepreter
|
||||
from ._core._exceptions import BrokenWorkerProcess as BrokenWorkerProcess
|
||||
from ._core._exceptions import BusyResourceError as BusyResourceError
|
||||
from ._core._exceptions import ClosedResourceError as ClosedResourceError
|
||||
from ._core._exceptions import DelimiterNotFound as DelimiterNotFound
|
||||
from ._core._exceptions import EndOfStream as EndOfStream
|
||||
from ._core._exceptions import IncompleteRead as IncompleteRead
|
||||
from ._core._exceptions import TypedAttributeLookupError as TypedAttributeLookupError
|
||||
from ._core._exceptions import WouldBlock as WouldBlock
|
||||
from ._core._fileio import AsyncFile as AsyncFile
|
||||
from ._core._fileio import Path as Path
|
||||
from ._core._fileio import open_file as open_file
|
||||
from ._core._fileio import wrap_file as wrap_file
|
||||
from ._core._resources import aclose_forcefully as aclose_forcefully
|
||||
from ._core._signals import open_signal_receiver as open_signal_receiver
|
||||
from ._core._sockets import connect_tcp as connect_tcp
|
||||
from ._core._sockets import connect_unix as connect_unix
|
||||
from ._core._sockets import create_connected_udp_socket as create_connected_udp_socket
|
||||
from ._core._sockets import (
|
||||
create_connected_unix_datagram_socket as create_connected_unix_datagram_socket,
|
||||
)
|
||||
from ._core._sockets import create_tcp_listener as create_tcp_listener
|
||||
from ._core._sockets import create_udp_socket as create_udp_socket
|
||||
from ._core._sockets import create_unix_datagram_socket as create_unix_datagram_socket
|
||||
from ._core._sockets import create_unix_listener as create_unix_listener
|
||||
from ._core._sockets import getaddrinfo as getaddrinfo
|
||||
from ._core._sockets import getnameinfo as getnameinfo
|
||||
from ._core._sockets import wait_readable as wait_readable
|
||||
from ._core._sockets import wait_socket_readable as wait_socket_readable
|
||||
from ._core._sockets import wait_socket_writable as wait_socket_writable
|
||||
from ._core._sockets import wait_writable as wait_writable
|
||||
from ._core._streams import create_memory_object_stream as create_memory_object_stream
|
||||
from ._core._subprocesses import open_process as open_process
|
||||
from ._core._subprocesses import run_process as run_process
|
||||
from ._core._synchronization import CapacityLimiter as CapacityLimiter
|
||||
from ._core._synchronization import (
|
||||
CapacityLimiterStatistics as CapacityLimiterStatistics,
|
||||
)
|
||||
from ._core._synchronization import Condition as Condition
|
||||
from ._core._synchronization import ConditionStatistics as ConditionStatistics
|
||||
from ._core._synchronization import Event as Event
|
||||
from ._core._synchronization import EventStatistics as EventStatistics
|
||||
from ._core._synchronization import Lock as Lock
|
||||
from ._core._synchronization import LockStatistics as LockStatistics
|
||||
from ._core._synchronization import ResourceGuard as ResourceGuard
|
||||
from ._core._synchronization import Semaphore as Semaphore
|
||||
from ._core._synchronization import SemaphoreStatistics as SemaphoreStatistics
|
||||
from ._core._tasks import TASK_STATUS_IGNORED as TASK_STATUS_IGNORED
|
||||
from ._core._tasks import CancelScope as CancelScope
|
||||
from ._core._tasks import create_task_group as create_task_group
|
||||
from ._core._tasks import current_effective_deadline as current_effective_deadline
|
||||
from ._core._tasks import fail_after as fail_after
|
||||
from ._core._tasks import move_on_after as move_on_after
|
||||
from ._core._tempfile import NamedTemporaryFile as NamedTemporaryFile
|
||||
from ._core._tempfile import SpooledTemporaryFile as SpooledTemporaryFile
|
||||
from ._core._tempfile import TemporaryDirectory as TemporaryDirectory
|
||||
from ._core._tempfile import TemporaryFile as TemporaryFile
|
||||
from ._core._tempfile import gettempdir as gettempdir
|
||||
from ._core._tempfile import gettempdirb as gettempdirb
|
||||
from ._core._tempfile import mkdtemp as mkdtemp
|
||||
from ._core._tempfile import mkstemp as mkstemp
|
||||
from ._core._testing import TaskInfo as TaskInfo
|
||||
from ._core._testing import get_current_task as get_current_task
|
||||
from ._core._testing import get_running_tasks as get_running_tasks
|
||||
from ._core._testing import wait_all_tasks_blocked as wait_all_tasks_blocked
|
||||
from ._core._typedattr import TypedAttributeProvider as TypedAttributeProvider
|
||||
from ._core._typedattr import TypedAttributeSet as TypedAttributeSet
|
||||
from ._core._typedattr import typed_attribute as typed_attribute
|
||||
|
||||
# Re-export imports so they look like they live directly in this package
|
||||
for __value in list(locals().values()):
|
||||
if getattr(__value, "__module__", "").startswith("anyio."):
|
||||
__value.__module__ = __name__
|
||||
|
||||
del __value
|
||||
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2816
venv/lib/python3.11/site-packages/anyio/_backends/_asyncio.py
Normal file
2816
venv/lib/python3.11/site-packages/anyio/_backends/_asyncio.py
Normal file
File diff suppressed because it is too large
Load Diff
1334
venv/lib/python3.11/site-packages/anyio/_backends/_trio.py
Normal file
1334
venv/lib/python3.11/site-packages/anyio/_backends/_trio.py
Normal file
File diff suppressed because it is too large
Load Diff
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@ -0,0 +1,167 @@
|
||||
from __future__ import annotations
|
||||
|
||||
import asyncio
|
||||
import socket
|
||||
import threading
|
||||
from collections.abc import Callable
|
||||
from selectors import EVENT_READ, EVENT_WRITE, DefaultSelector
|
||||
from typing import TYPE_CHECKING, Any
|
||||
|
||||
if TYPE_CHECKING:
|
||||
from _typeshed import FileDescriptorLike
|
||||
|
||||
_selector_lock = threading.Lock()
|
||||
_selector: Selector | None = None
|
||||
|
||||
|
||||
class Selector:
|
||||
def __init__(self) -> None:
|
||||
self._thread = threading.Thread(target=self.run, name="AnyIO socket selector")
|
||||
self._selector = DefaultSelector()
|
||||
self._send, self._receive = socket.socketpair()
|
||||
self._send.setblocking(False)
|
||||
self._receive.setblocking(False)
|
||||
# This somewhat reduces the amount of memory wasted queueing up data
|
||||
# for wakeups. With these settings, maximum number of 1-byte sends
|
||||
# before getting BlockingIOError:
|
||||
# Linux 4.8: 6
|
||||
# macOS (darwin 15.5): 1
|
||||
# Windows 10: 525347
|
||||
# Windows you're weird. (And on Windows setting SNDBUF to 0 makes send
|
||||
# blocking, even on non-blocking sockets, so don't do that.)
|
||||
self._receive.setsockopt(socket.SOL_SOCKET, socket.SO_RCVBUF, 1)
|
||||
self._send.setsockopt(socket.SOL_SOCKET, socket.SO_SNDBUF, 1)
|
||||
# On Windows this is a TCP socket so this might matter. On other
|
||||
# platforms this fails b/c AF_UNIX sockets aren't actually TCP.
|
||||
try:
|
||||
self._send.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)
|
||||
except OSError:
|
||||
pass
|
||||
|
||||
self._selector.register(self._receive, EVENT_READ)
|
||||
self._closed = False
|
||||
|
||||
def start(self) -> None:
|
||||
self._thread.start()
|
||||
threading._register_atexit(self._stop) # type: ignore[attr-defined]
|
||||
|
||||
def _stop(self) -> None:
|
||||
global _selector
|
||||
self._closed = True
|
||||
self._notify_self()
|
||||
self._send.close()
|
||||
self._thread.join()
|
||||
self._selector.unregister(self._receive)
|
||||
self._receive.close()
|
||||
self._selector.close()
|
||||
_selector = None
|
||||
assert not self._selector.get_map(), (
|
||||
"selector still has registered file descriptors after shutdown"
|
||||
)
|
||||
|
||||
def _notify_self(self) -> None:
|
||||
try:
|
||||
self._send.send(b"\x00")
|
||||
except BlockingIOError:
|
||||
pass
|
||||
|
||||
def add_reader(self, fd: FileDescriptorLike, callback: Callable[[], Any]) -> None:
|
||||
loop = asyncio.get_running_loop()
|
||||
try:
|
||||
key = self._selector.get_key(fd)
|
||||
except KeyError:
|
||||
self._selector.register(fd, EVENT_READ, {EVENT_READ: (loop, callback)})
|
||||
else:
|
||||
if EVENT_READ in key.data:
|
||||
raise ValueError(
|
||||
"this file descriptor is already registered for reading"
|
||||
)
|
||||
|
||||
key.data[EVENT_READ] = loop, callback
|
||||
self._selector.modify(fd, key.events | EVENT_READ, key.data)
|
||||
|
||||
self._notify_self()
|
||||
|
||||
def add_writer(self, fd: FileDescriptorLike, callback: Callable[[], Any]) -> None:
|
||||
loop = asyncio.get_running_loop()
|
||||
try:
|
||||
key = self._selector.get_key(fd)
|
||||
except KeyError:
|
||||
self._selector.register(fd, EVENT_WRITE, {EVENT_WRITE: (loop, callback)})
|
||||
else:
|
||||
if EVENT_WRITE in key.data:
|
||||
raise ValueError(
|
||||
"this file descriptor is already registered for writing"
|
||||
)
|
||||
|
||||
key.data[EVENT_WRITE] = loop, callback
|
||||
self._selector.modify(fd, key.events | EVENT_WRITE, key.data)
|
||||
|
||||
self._notify_self()
|
||||
|
||||
def remove_reader(self, fd: FileDescriptorLike) -> bool:
|
||||
try:
|
||||
key = self._selector.get_key(fd)
|
||||
except KeyError:
|
||||
return False
|
||||
|
||||
if new_events := key.events ^ EVENT_READ:
|
||||
del key.data[EVENT_READ]
|
||||
self._selector.modify(fd, new_events, key.data)
|
||||
else:
|
||||
self._selector.unregister(fd)
|
||||
|
||||
return True
|
||||
|
||||
def remove_writer(self, fd: FileDescriptorLike) -> bool:
|
||||
try:
|
||||
key = self._selector.get_key(fd)
|
||||
except KeyError:
|
||||
return False
|
||||
|
||||
if new_events := key.events ^ EVENT_WRITE:
|
||||
del key.data[EVENT_WRITE]
|
||||
self._selector.modify(fd, new_events, key.data)
|
||||
else:
|
||||
self._selector.unregister(fd)
|
||||
|
||||
return True
|
||||
|
||||
def run(self) -> None:
|
||||
while not self._closed:
|
||||
for key, events in self._selector.select():
|
||||
if key.fileobj is self._receive:
|
||||
try:
|
||||
while self._receive.recv(4096):
|
||||
pass
|
||||
except BlockingIOError:
|
||||
pass
|
||||
|
||||
continue
|
||||
|
||||
if events & EVENT_READ:
|
||||
loop, callback = key.data[EVENT_READ]
|
||||
self.remove_reader(key.fd)
|
||||
try:
|
||||
loop.call_soon_threadsafe(callback)
|
||||
except RuntimeError:
|
||||
pass # the loop was already closed
|
||||
|
||||
if events & EVENT_WRITE:
|
||||
loop, callback = key.data[EVENT_WRITE]
|
||||
self.remove_writer(key.fd)
|
||||
try:
|
||||
loop.call_soon_threadsafe(callback)
|
||||
except RuntimeError:
|
||||
pass # the loop was already closed
|
||||
|
||||
|
||||
def get_selector() -> Selector:
|
||||
global _selector
|
||||
|
||||
with _selector_lock:
|
||||
if _selector is None:
|
||||
_selector = Selector()
|
||||
_selector.start()
|
||||
|
||||
return _selector
|
||||
166
venv/lib/python3.11/site-packages/anyio/_core/_eventloop.py
Normal file
166
venv/lib/python3.11/site-packages/anyio/_core/_eventloop.py
Normal file
@ -0,0 +1,166 @@
|
||||
from __future__ import annotations
|
||||
|
||||
import math
|
||||
import sys
|
||||
import threading
|
||||
from collections.abc import Awaitable, Callable, Generator
|
||||
from contextlib import contextmanager
|
||||
from importlib import import_module
|
||||
from typing import TYPE_CHECKING, Any, TypeVar
|
||||
|
||||
import sniffio
|
||||
|
||||
if sys.version_info >= (3, 11):
|
||||
from typing import TypeVarTuple, Unpack
|
||||
else:
|
||||
from typing_extensions import TypeVarTuple, Unpack
|
||||
|
||||
if TYPE_CHECKING:
|
||||
from ..abc import AsyncBackend
|
||||
|
||||
# This must be updated when new backends are introduced
|
||||
BACKENDS = "asyncio", "trio"
|
||||
|
||||
T_Retval = TypeVar("T_Retval")
|
||||
PosArgsT = TypeVarTuple("PosArgsT")
|
||||
|
||||
threadlocals = threading.local()
|
||||
loaded_backends: dict[str, type[AsyncBackend]] = {}
|
||||
|
||||
|
||||
def run(
|
||||
func: Callable[[Unpack[PosArgsT]], Awaitable[T_Retval]],
|
||||
*args: Unpack[PosArgsT],
|
||||
backend: str = "asyncio",
|
||||
backend_options: dict[str, Any] | None = None,
|
||||
) -> T_Retval:
|
||||
"""
|
||||
Run the given coroutine function in an asynchronous event loop.
|
||||
|
||||
The current thread must not be already running an event loop.
|
||||
|
||||
:param func: a coroutine function
|
||||
:param args: positional arguments to ``func``
|
||||
:param backend: name of the asynchronous event loop implementation – currently
|
||||
either ``asyncio`` or ``trio``
|
||||
:param backend_options: keyword arguments to call the backend ``run()``
|
||||
implementation with (documented :ref:`here <backend options>`)
|
||||
:return: the return value of the coroutine function
|
||||
:raises RuntimeError: if an asynchronous event loop is already running in this
|
||||
thread
|
||||
:raises LookupError: if the named backend is not found
|
||||
|
||||
"""
|
||||
try:
|
||||
asynclib_name = sniffio.current_async_library()
|
||||
except sniffio.AsyncLibraryNotFoundError:
|
||||
pass
|
||||
else:
|
||||
raise RuntimeError(f"Already running {asynclib_name} in this thread")
|
||||
|
||||
try:
|
||||
async_backend = get_async_backend(backend)
|
||||
except ImportError as exc:
|
||||
raise LookupError(f"No such backend: {backend}") from exc
|
||||
|
||||
token = None
|
||||
if sniffio.current_async_library_cvar.get(None) is None:
|
||||
# Since we're in control of the event loop, we can cache the name of the async
|
||||
# library
|
||||
token = sniffio.current_async_library_cvar.set(backend)
|
||||
|
||||
try:
|
||||
backend_options = backend_options or {}
|
||||
return async_backend.run(func, args, {}, backend_options)
|
||||
finally:
|
||||
if token:
|
||||
sniffio.current_async_library_cvar.reset(token)
|
||||
|
||||
|
||||
async def sleep(delay: float) -> None:
|
||||
"""
|
||||
Pause the current task for the specified duration.
|
||||
|
||||
:param delay: the duration, in seconds
|
||||
|
||||
"""
|
||||
return await get_async_backend().sleep(delay)
|
||||
|
||||
|
||||
async def sleep_forever() -> None:
|
||||
"""
|
||||
Pause the current task until it's cancelled.
|
||||
|
||||
This is a shortcut for ``sleep(math.inf)``.
|
||||
|
||||
.. versionadded:: 3.1
|
||||
|
||||
"""
|
||||
await sleep(math.inf)
|
||||
|
||||
|
||||
async def sleep_until(deadline: float) -> None:
|
||||
"""
|
||||
Pause the current task until the given time.
|
||||
|
||||
:param deadline: the absolute time to wake up at (according to the internal
|
||||
monotonic clock of the event loop)
|
||||
|
||||
.. versionadded:: 3.1
|
||||
|
||||
"""
|
||||
now = current_time()
|
||||
await sleep(max(deadline - now, 0))
|
||||
|
||||
|
||||
def current_time() -> float:
|
||||
"""
|
||||
Return the current value of the event loop's internal clock.
|
||||
|
||||
:return: the clock value (seconds)
|
||||
|
||||
"""
|
||||
return get_async_backend().current_time()
|
||||
|
||||
|
||||
def get_all_backends() -> tuple[str, ...]:
|
||||
"""Return a tuple of the names of all built-in backends."""
|
||||
return BACKENDS
|
||||
|
||||
|
||||
def get_cancelled_exc_class() -> type[BaseException]:
|
||||
"""Return the current async library's cancellation exception class."""
|
||||
return get_async_backend().cancelled_exception_class()
|
||||
|
||||
|
||||
#
|
||||
# Private API
|
||||
#
|
||||
|
||||
|
||||
@contextmanager
|
||||
def claim_worker_thread(
|
||||
backend_class: type[AsyncBackend], token: object
|
||||
) -> Generator[Any, None, None]:
|
||||
threadlocals.current_async_backend = backend_class
|
||||
threadlocals.current_token = token
|
||||
try:
|
||||
yield
|
||||
finally:
|
||||
del threadlocals.current_async_backend
|
||||
del threadlocals.current_token
|
||||
|
||||
|
||||
def get_async_backend(asynclib_name: str | None = None) -> type[AsyncBackend]:
|
||||
if asynclib_name is None:
|
||||
asynclib_name = sniffio.current_async_library()
|
||||
|
||||
# We use our own dict instead of sys.modules to get the already imported back-end
|
||||
# class because the appropriate modules in sys.modules could potentially be only
|
||||
# partially initialized
|
||||
try:
|
||||
return loaded_backends[asynclib_name]
|
||||
except KeyError:
|
||||
module = import_module(f"anyio._backends._{asynclib_name}")
|
||||
loaded_backends[asynclib_name] = module.backend_class
|
||||
return module.backend_class
|
||||
126
venv/lib/python3.11/site-packages/anyio/_core/_exceptions.py
Normal file
126
venv/lib/python3.11/site-packages/anyio/_core/_exceptions.py
Normal file
@ -0,0 +1,126 @@
|
||||
from __future__ import annotations
|
||||
|
||||
import sys
|
||||
from collections.abc import Generator
|
||||
from textwrap import dedent
|
||||
from typing import Any
|
||||
|
||||
if sys.version_info < (3, 11):
|
||||
from exceptiongroup import BaseExceptionGroup
|
||||
|
||||
|
||||
class BrokenResourceError(Exception):
|
||||
"""
|
||||
Raised when trying to use a resource that has been rendered unusable due to external
|
||||
causes (e.g. a send stream whose peer has disconnected).
|
||||
"""
|
||||
|
||||
|
||||
class BrokenWorkerProcess(Exception):
|
||||
"""
|
||||
Raised by :meth:`~anyio.to_process.run_sync` if the worker process terminates abruptly or
|
||||
otherwise misbehaves.
|
||||
"""
|
||||
|
||||
|
||||
class BrokenWorkerIntepreter(Exception):
|
||||
"""
|
||||
Raised by :meth:`~anyio.to_interpreter.run_sync` if an unexpected exception is
|
||||
raised in the subinterpreter.
|
||||
"""
|
||||
|
||||
def __init__(self, excinfo: Any):
|
||||
# This was adapted from concurrent.futures.interpreter.ExecutionFailed
|
||||
msg = excinfo.formatted
|
||||
if not msg:
|
||||
if excinfo.type and excinfo.msg:
|
||||
msg = f"{excinfo.type.__name__}: {excinfo.msg}"
|
||||
else:
|
||||
msg = excinfo.type.__name__ or excinfo.msg
|
||||
|
||||
super().__init__(msg)
|
||||
self.excinfo = excinfo
|
||||
|
||||
def __str__(self) -> str:
|
||||
try:
|
||||
formatted = self.excinfo.errdisplay
|
||||
except Exception:
|
||||
return super().__str__()
|
||||
else:
|
||||
return dedent(
|
||||
f"""
|
||||
{super().__str__()}
|
||||
|
||||
Uncaught in the interpreter:
|
||||
|
||||
{formatted}
|
||||
""".strip()
|
||||
)
|
||||
|
||||
|
||||
class BusyResourceError(Exception):
|
||||
"""
|
||||
Raised when two tasks are trying to read from or write to the same resource
|
||||
concurrently.
|
||||
"""
|
||||
|
||||
def __init__(self, action: str):
|
||||
super().__init__(f"Another task is already {action} this resource")
|
||||
|
||||
|
||||
class ClosedResourceError(Exception):
|
||||
"""Raised when trying to use a resource that has been closed."""
|
||||
|
||||
|
||||
class DelimiterNotFound(Exception):
|
||||
"""
|
||||
Raised during
|
||||
:meth:`~anyio.streams.buffered.BufferedByteReceiveStream.receive_until` if the
|
||||
maximum number of bytes has been read without the delimiter being found.
|
||||
"""
|
||||
|
||||
def __init__(self, max_bytes: int) -> None:
|
||||
super().__init__(
|
||||
f"The delimiter was not found among the first {max_bytes} bytes"
|
||||
)
|
||||
|
||||
|
||||
class EndOfStream(Exception):
|
||||
"""
|
||||
Raised when trying to read from a stream that has been closed from the other end.
|
||||
"""
|
||||
|
||||
|
||||
class IncompleteRead(Exception):
|
||||
"""
|
||||
Raised during
|
||||
:meth:`~anyio.streams.buffered.BufferedByteReceiveStream.receive_exactly` or
|
||||
:meth:`~anyio.streams.buffered.BufferedByteReceiveStream.receive_until` if the
|
||||
connection is closed before the requested amount of bytes has been read.
|
||||
"""
|
||||
|
||||
def __init__(self) -> None:
|
||||
super().__init__(
|
||||
"The stream was closed before the read operation could be completed"
|
||||
)
|
||||
|
||||
|
||||
class TypedAttributeLookupError(LookupError):
|
||||
"""
|
||||
Raised by :meth:`~anyio.TypedAttributeProvider.extra` when the given typed attribute
|
||||
is not found and no default value has been given.
|
||||
"""
|
||||
|
||||
|
||||
class WouldBlock(Exception):
|
||||
"""Raised by ``X_nowait`` functions if ``X()`` would block."""
|
||||
|
||||
|
||||
def iterate_exceptions(
|
||||
exception: BaseException,
|
||||
) -> Generator[BaseException, None, None]:
|
||||
if isinstance(exception, BaseExceptionGroup):
|
||||
for exc in exception.exceptions:
|
||||
yield from iterate_exceptions(exc)
|
||||
else:
|
||||
yield exception
|
||||
742
venv/lib/python3.11/site-packages/anyio/_core/_fileio.py
Normal file
742
venv/lib/python3.11/site-packages/anyio/_core/_fileio.py
Normal file
@ -0,0 +1,742 @@
|
||||
from __future__ import annotations
|
||||
|
||||
import os
|
||||
import pathlib
|
||||
import sys
|
||||
from collections.abc import (
|
||||
AsyncIterator,
|
||||
Callable,
|
||||
Iterable,
|
||||
Iterator,
|
||||
Sequence,
|
||||
)
|
||||
from dataclasses import dataclass
|
||||
from functools import partial
|
||||
from os import PathLike
|
||||
from typing import (
|
||||
IO,
|
||||
TYPE_CHECKING,
|
||||
Any,
|
||||
AnyStr,
|
||||
ClassVar,
|
||||
Final,
|
||||
Generic,
|
||||
overload,
|
||||
)
|
||||
|
||||
from .. import to_thread
|
||||
from ..abc import AsyncResource
|
||||
|
||||
if TYPE_CHECKING:
|
||||
from types import ModuleType
|
||||
|
||||
from _typeshed import OpenBinaryMode, OpenTextMode, ReadableBuffer, WriteableBuffer
|
||||
else:
|
||||
ReadableBuffer = OpenBinaryMode = OpenTextMode = WriteableBuffer = object
|
||||
|
||||
|
||||
class AsyncFile(AsyncResource, Generic[AnyStr]):
|
||||
"""
|
||||
An asynchronous file object.
|
||||
|
||||
This class wraps a standard file object and provides async friendly versions of the
|
||||
following blocking methods (where available on the original file object):
|
||||
|
||||
* read
|
||||
* read1
|
||||
* readline
|
||||
* readlines
|
||||
* readinto
|
||||
* readinto1
|
||||
* write
|
||||
* writelines
|
||||
* truncate
|
||||
* seek
|
||||
* tell
|
||||
* flush
|
||||
|
||||
All other methods are directly passed through.
|
||||
|
||||
This class supports the asynchronous context manager protocol which closes the
|
||||
underlying file at the end of the context block.
|
||||
|
||||
This class also supports asynchronous iteration::
|
||||
|
||||
async with await open_file(...) as f:
|
||||
async for line in f:
|
||||
print(line)
|
||||
"""
|
||||
|
||||
def __init__(self, fp: IO[AnyStr]) -> None:
|
||||
self._fp: Any = fp
|
||||
|
||||
def __getattr__(self, name: str) -> object:
|
||||
return getattr(self._fp, name)
|
||||
|
||||
@property
|
||||
def wrapped(self) -> IO[AnyStr]:
|
||||
"""The wrapped file object."""
|
||||
return self._fp
|
||||
|
||||
async def __aiter__(self) -> AsyncIterator[AnyStr]:
|
||||
while True:
|
||||
line = await self.readline()
|
||||
if line:
|
||||
yield line
|
||||
else:
|
||||
break
|
||||
|
||||
async def aclose(self) -> None:
|
||||
return await to_thread.run_sync(self._fp.close)
|
||||
|
||||
async def read(self, size: int = -1) -> AnyStr:
|
||||
return await to_thread.run_sync(self._fp.read, size)
|
||||
|
||||
async def read1(self: AsyncFile[bytes], size: int = -1) -> bytes:
|
||||
return await to_thread.run_sync(self._fp.read1, size)
|
||||
|
||||
async def readline(self) -> AnyStr:
|
||||
return await to_thread.run_sync(self._fp.readline)
|
||||
|
||||
async def readlines(self) -> list[AnyStr]:
|
||||
return await to_thread.run_sync(self._fp.readlines)
|
||||
|
||||
async def readinto(self: AsyncFile[bytes], b: WriteableBuffer) -> int:
|
||||
return await to_thread.run_sync(self._fp.readinto, b)
|
||||
|
||||
async def readinto1(self: AsyncFile[bytes], b: WriteableBuffer) -> int:
|
||||
return await to_thread.run_sync(self._fp.readinto1, b)
|
||||
|
||||
@overload
|
||||
async def write(self: AsyncFile[bytes], b: ReadableBuffer) -> int: ...
|
||||
|
||||
@overload
|
||||
async def write(self: AsyncFile[str], b: str) -> int: ...
|
||||
|
||||
async def write(self, b: ReadableBuffer | str) -> int:
|
||||
return await to_thread.run_sync(self._fp.write, b)
|
||||
|
||||
@overload
|
||||
async def writelines(
|
||||
self: AsyncFile[bytes], lines: Iterable[ReadableBuffer]
|
||||
) -> None: ...
|
||||
|
||||
@overload
|
||||
async def writelines(self: AsyncFile[str], lines: Iterable[str]) -> None: ...
|
||||
|
||||
async def writelines(self, lines: Iterable[ReadableBuffer] | Iterable[str]) -> None:
|
||||
return await to_thread.run_sync(self._fp.writelines, lines)
|
||||
|
||||
async def truncate(self, size: int | None = None) -> int:
|
||||
return await to_thread.run_sync(self._fp.truncate, size)
|
||||
|
||||
async def seek(self, offset: int, whence: int | None = os.SEEK_SET) -> int:
|
||||
return await to_thread.run_sync(self._fp.seek, offset, whence)
|
||||
|
||||
async def tell(self) -> int:
|
||||
return await to_thread.run_sync(self._fp.tell)
|
||||
|
||||
async def flush(self) -> None:
|
||||
return await to_thread.run_sync(self._fp.flush)
|
||||
|
||||
|
||||
@overload
|
||||
async def open_file(
|
||||
file: str | PathLike[str] | int,
|
||||
mode: OpenBinaryMode,
|
||||
buffering: int = ...,
|
||||
encoding: str | None = ...,
|
||||
errors: str | None = ...,
|
||||
newline: str | None = ...,
|
||||
closefd: bool = ...,
|
||||
opener: Callable[[str, int], int] | None = ...,
|
||||
) -> AsyncFile[bytes]: ...
|
||||
|
||||
|
||||
@overload
|
||||
async def open_file(
|
||||
file: str | PathLike[str] | int,
|
||||
mode: OpenTextMode = ...,
|
||||
buffering: int = ...,
|
||||
encoding: str | None = ...,
|
||||
errors: str | None = ...,
|
||||
newline: str | None = ...,
|
||||
closefd: bool = ...,
|
||||
opener: Callable[[str, int], int] | None = ...,
|
||||
) -> AsyncFile[str]: ...
|
||||
|
||||
|
||||
async def open_file(
|
||||
file: str | PathLike[str] | int,
|
||||
mode: str = "r",
|
||||
buffering: int = -1,
|
||||
encoding: str | None = None,
|
||||
errors: str | None = None,
|
||||
newline: str | None = None,
|
||||
closefd: bool = True,
|
||||
opener: Callable[[str, int], int] | None = None,
|
||||
) -> AsyncFile[Any]:
|
||||
"""
|
||||
Open a file asynchronously.
|
||||
|
||||
The arguments are exactly the same as for the builtin :func:`open`.
|
||||
|
||||
:return: an asynchronous file object
|
||||
|
||||
"""
|
||||
fp = await to_thread.run_sync(
|
||||
open, file, mode, buffering, encoding, errors, newline, closefd, opener
|
||||
)
|
||||
return AsyncFile(fp)
|
||||
|
||||
|
||||
def wrap_file(file: IO[AnyStr]) -> AsyncFile[AnyStr]:
|
||||
"""
|
||||
Wrap an existing file as an asynchronous file.
|
||||
|
||||
:param file: an existing file-like object
|
||||
:return: an asynchronous file object
|
||||
|
||||
"""
|
||||
return AsyncFile(file)
|
||||
|
||||
|
||||
@dataclass(eq=False)
|
||||
class _PathIterator(AsyncIterator["Path"]):
|
||||
iterator: Iterator[PathLike[str]]
|
||||
|
||||
async def __anext__(self) -> Path:
|
||||
nextval = await to_thread.run_sync(
|
||||
next, self.iterator, None, abandon_on_cancel=True
|
||||
)
|
||||
if nextval is None:
|
||||
raise StopAsyncIteration from None
|
||||
|
||||
return Path(nextval)
|
||||
|
||||
|
||||
class Path:
|
||||
"""
|
||||
An asynchronous version of :class:`pathlib.Path`.
|
||||
|
||||
This class cannot be substituted for :class:`pathlib.Path` or
|
||||
:class:`pathlib.PurePath`, but it is compatible with the :class:`os.PathLike`
|
||||
interface.
|
||||
|
||||
It implements the Python 3.10 version of :class:`pathlib.Path` interface, except for
|
||||
the deprecated :meth:`~pathlib.Path.link_to` method.
|
||||
|
||||
Some methods may be unavailable or have limited functionality, based on the Python
|
||||
version:
|
||||
|
||||
* :meth:`~pathlib.Path.copy` (available on Python 3.14 or later)
|
||||
* :meth:`~pathlib.Path.copy_into` (available on Python 3.14 or later)
|
||||
* :meth:`~pathlib.Path.from_uri` (available on Python 3.13 or later)
|
||||
* :meth:`~pathlib.PurePath.full_match` (available on Python 3.13 or later)
|
||||
* :attr:`~pathlib.Path.info` (available on Python 3.14 or later)
|
||||
* :meth:`~pathlib.Path.is_junction` (available on Python 3.12 or later)
|
||||
* :meth:`~pathlib.PurePath.match` (the ``case_sensitive`` parameter is only
|
||||
available on Python 3.13 or later)
|
||||
* :meth:`~pathlib.Path.move` (available on Python 3.14 or later)
|
||||
* :meth:`~pathlib.Path.move_into` (available on Python 3.14 or later)
|
||||
* :meth:`~pathlib.PurePath.relative_to` (the ``walk_up`` parameter is only available
|
||||
on Python 3.12 or later)
|
||||
* :meth:`~pathlib.Path.walk` (available on Python 3.12 or later)
|
||||
|
||||
Any methods that do disk I/O need to be awaited on. These methods are:
|
||||
|
||||
* :meth:`~pathlib.Path.absolute`
|
||||
* :meth:`~pathlib.Path.chmod`
|
||||
* :meth:`~pathlib.Path.cwd`
|
||||
* :meth:`~pathlib.Path.exists`
|
||||
* :meth:`~pathlib.Path.expanduser`
|
||||
* :meth:`~pathlib.Path.group`
|
||||
* :meth:`~pathlib.Path.hardlink_to`
|
||||
* :meth:`~pathlib.Path.home`
|
||||
* :meth:`~pathlib.Path.is_block_device`
|
||||
* :meth:`~pathlib.Path.is_char_device`
|
||||
* :meth:`~pathlib.Path.is_dir`
|
||||
* :meth:`~pathlib.Path.is_fifo`
|
||||
* :meth:`~pathlib.Path.is_file`
|
||||
* :meth:`~pathlib.Path.is_junction`
|
||||
* :meth:`~pathlib.Path.is_mount`
|
||||
* :meth:`~pathlib.Path.is_socket`
|
||||
* :meth:`~pathlib.Path.is_symlink`
|
||||
* :meth:`~pathlib.Path.lchmod`
|
||||
* :meth:`~pathlib.Path.lstat`
|
||||
* :meth:`~pathlib.Path.mkdir`
|
||||
* :meth:`~pathlib.Path.open`
|
||||
* :meth:`~pathlib.Path.owner`
|
||||
* :meth:`~pathlib.Path.read_bytes`
|
||||
* :meth:`~pathlib.Path.read_text`
|
||||
* :meth:`~pathlib.Path.readlink`
|
||||
* :meth:`~pathlib.Path.rename`
|
||||
* :meth:`~pathlib.Path.replace`
|
||||
* :meth:`~pathlib.Path.resolve`
|
||||
* :meth:`~pathlib.Path.rmdir`
|
||||
* :meth:`~pathlib.Path.samefile`
|
||||
* :meth:`~pathlib.Path.stat`
|
||||
* :meth:`~pathlib.Path.symlink_to`
|
||||
* :meth:`~pathlib.Path.touch`
|
||||
* :meth:`~pathlib.Path.unlink`
|
||||
* :meth:`~pathlib.Path.walk`
|
||||
* :meth:`~pathlib.Path.write_bytes`
|
||||
* :meth:`~pathlib.Path.write_text`
|
||||
|
||||
Additionally, the following methods return an async iterator yielding
|
||||
:class:`~.Path` objects:
|
||||
|
||||
* :meth:`~pathlib.Path.glob`
|
||||
* :meth:`~pathlib.Path.iterdir`
|
||||
* :meth:`~pathlib.Path.rglob`
|
||||
"""
|
||||
|
||||
__slots__ = "_path", "__weakref__"
|
||||
|
||||
__weakref__: Any
|
||||
|
||||
def __init__(self, *args: str | PathLike[str]) -> None:
|
||||
self._path: Final[pathlib.Path] = pathlib.Path(*args)
|
||||
|
||||
def __fspath__(self) -> str:
|
||||
return self._path.__fspath__()
|
||||
|
||||
def __str__(self) -> str:
|
||||
return self._path.__str__()
|
||||
|
||||
def __repr__(self) -> str:
|
||||
return f"{self.__class__.__name__}({self.as_posix()!r})"
|
||||
|
||||
def __bytes__(self) -> bytes:
|
||||
return self._path.__bytes__()
|
||||
|
||||
def __hash__(self) -> int:
|
||||
return self._path.__hash__()
|
||||
|
||||
def __eq__(self, other: object) -> bool:
|
||||
target = other._path if isinstance(other, Path) else other
|
||||
return self._path.__eq__(target)
|
||||
|
||||
def __lt__(self, other: pathlib.PurePath | Path) -> bool:
|
||||
target = other._path if isinstance(other, Path) else other
|
||||
return self._path.__lt__(target)
|
||||
|
||||
def __le__(self, other: pathlib.PurePath | Path) -> bool:
|
||||
target = other._path if isinstance(other, Path) else other
|
||||
return self._path.__le__(target)
|
||||
|
||||
def __gt__(self, other: pathlib.PurePath | Path) -> bool:
|
||||
target = other._path if isinstance(other, Path) else other
|
||||
return self._path.__gt__(target)
|
||||
|
||||
def __ge__(self, other: pathlib.PurePath | Path) -> bool:
|
||||
target = other._path if isinstance(other, Path) else other
|
||||
return self._path.__ge__(target)
|
||||
|
||||
def __truediv__(self, other: str | PathLike[str]) -> Path:
|
||||
return Path(self._path / other)
|
||||
|
||||
def __rtruediv__(self, other: str | PathLike[str]) -> Path:
|
||||
return Path(other) / self
|
||||
|
||||
@property
|
||||
def parts(self) -> tuple[str, ...]:
|
||||
return self._path.parts
|
||||
|
||||
@property
|
||||
def drive(self) -> str:
|
||||
return self._path.drive
|
||||
|
||||
@property
|
||||
def root(self) -> str:
|
||||
return self._path.root
|
||||
|
||||
@property
|
||||
def anchor(self) -> str:
|
||||
return self._path.anchor
|
||||
|
||||
@property
|
||||
def parents(self) -> Sequence[Path]:
|
||||
return tuple(Path(p) for p in self._path.parents)
|
||||
|
||||
@property
|
||||
def parent(self) -> Path:
|
||||
return Path(self._path.parent)
|
||||
|
||||
@property
|
||||
def name(self) -> str:
|
||||
return self._path.name
|
||||
|
||||
@property
|
||||
def suffix(self) -> str:
|
||||
return self._path.suffix
|
||||
|
||||
@property
|
||||
def suffixes(self) -> list[str]:
|
||||
return self._path.suffixes
|
||||
|
||||
@property
|
||||
def stem(self) -> str:
|
||||
return self._path.stem
|
||||
|
||||
async def absolute(self) -> Path:
|
||||
path = await to_thread.run_sync(self._path.absolute)
|
||||
return Path(path)
|
||||
|
||||
def as_posix(self) -> str:
|
||||
return self._path.as_posix()
|
||||
|
||||
def as_uri(self) -> str:
|
||||
return self._path.as_uri()
|
||||
|
||||
if sys.version_info >= (3, 13):
|
||||
parser: ClassVar[ModuleType] = pathlib.Path.parser
|
||||
|
||||
@classmethod
|
||||
def from_uri(cls, uri: str) -> Path:
|
||||
return Path(pathlib.Path.from_uri(uri))
|
||||
|
||||
def full_match(
|
||||
self, path_pattern: str, *, case_sensitive: bool | None = None
|
||||
) -> bool:
|
||||
return self._path.full_match(path_pattern, case_sensitive=case_sensitive)
|
||||
|
||||
def match(
|
||||
self, path_pattern: str, *, case_sensitive: bool | None = None
|
||||
) -> bool:
|
||||
return self._path.match(path_pattern, case_sensitive=case_sensitive)
|
||||
else:
|
||||
|
||||
def match(self, path_pattern: str) -> bool:
|
||||
return self._path.match(path_pattern)
|
||||
|
||||
if sys.version_info >= (3, 14):
|
||||
|
||||
@property
|
||||
def info(self) -> Any: # TODO: add return type annotation when Typeshed gets it
|
||||
return self._path.info
|
||||
|
||||
async def copy(
|
||||
self,
|
||||
target: str | os.PathLike[str],
|
||||
*,
|
||||
follow_symlinks: bool = True,
|
||||
dirs_exist_ok: bool = False,
|
||||
preserve_metadata: bool = False,
|
||||
) -> Path:
|
||||
func = partial(
|
||||
self._path.copy,
|
||||
follow_symlinks=follow_symlinks,
|
||||
dirs_exist_ok=dirs_exist_ok,
|
||||
preserve_metadata=preserve_metadata,
|
||||
)
|
||||
return Path(await to_thread.run_sync(func, target))
|
||||
|
||||
async def copy_into(
|
||||
self,
|
||||
target_dir: str | os.PathLike[str],
|
||||
*,
|
||||
follow_symlinks: bool = True,
|
||||
dirs_exist_ok: bool = False,
|
||||
preserve_metadata: bool = False,
|
||||
) -> Path:
|
||||
func = partial(
|
||||
self._path.copy_into,
|
||||
follow_symlinks=follow_symlinks,
|
||||
dirs_exist_ok=dirs_exist_ok,
|
||||
preserve_metadata=preserve_metadata,
|
||||
)
|
||||
return Path(await to_thread.run_sync(func, target_dir))
|
||||
|
||||
async def move(self, target: str | os.PathLike[str]) -> Path:
|
||||
# Upstream does not handle anyio.Path properly as a PathLike
|
||||
target = pathlib.Path(target)
|
||||
return Path(await to_thread.run_sync(self._path.move, target))
|
||||
|
||||
async def move_into(
|
||||
self,
|
||||
target_dir: str | os.PathLike[str],
|
||||
) -> Path:
|
||||
return Path(await to_thread.run_sync(self._path.move_into, target_dir))
|
||||
|
||||
def is_relative_to(self, other: str | PathLike[str]) -> bool:
|
||||
try:
|
||||
self.relative_to(other)
|
||||
return True
|
||||
except ValueError:
|
||||
return False
|
||||
|
||||
async def chmod(self, mode: int, *, follow_symlinks: bool = True) -> None:
|
||||
func = partial(os.chmod, follow_symlinks=follow_symlinks)
|
||||
return await to_thread.run_sync(func, self._path, mode)
|
||||
|
||||
@classmethod
|
||||
async def cwd(cls) -> Path:
|
||||
path = await to_thread.run_sync(pathlib.Path.cwd)
|
||||
return cls(path)
|
||||
|
||||
async def exists(self) -> bool:
|
||||
return await to_thread.run_sync(self._path.exists, abandon_on_cancel=True)
|
||||
|
||||
async def expanduser(self) -> Path:
|
||||
return Path(
|
||||
await to_thread.run_sync(self._path.expanduser, abandon_on_cancel=True)
|
||||
)
|
||||
|
||||
def glob(self, pattern: str) -> AsyncIterator[Path]:
|
||||
gen = self._path.glob(pattern)
|
||||
return _PathIterator(gen)
|
||||
|
||||
async def group(self) -> str:
|
||||
return await to_thread.run_sync(self._path.group, abandon_on_cancel=True)
|
||||
|
||||
async def hardlink_to(
|
||||
self, target: str | bytes | PathLike[str] | PathLike[bytes]
|
||||
) -> None:
|
||||
if isinstance(target, Path):
|
||||
target = target._path
|
||||
|
||||
await to_thread.run_sync(os.link, target, self)
|
||||
|
||||
@classmethod
|
||||
async def home(cls) -> Path:
|
||||
home_path = await to_thread.run_sync(pathlib.Path.home)
|
||||
return cls(home_path)
|
||||
|
||||
def is_absolute(self) -> bool:
|
||||
return self._path.is_absolute()
|
||||
|
||||
async def is_block_device(self) -> bool:
|
||||
return await to_thread.run_sync(
|
||||
self._path.is_block_device, abandon_on_cancel=True
|
||||
)
|
||||
|
||||
async def is_char_device(self) -> bool:
|
||||
return await to_thread.run_sync(
|
||||
self._path.is_char_device, abandon_on_cancel=True
|
||||
)
|
||||
|
||||
async def is_dir(self) -> bool:
|
||||
return await to_thread.run_sync(self._path.is_dir, abandon_on_cancel=True)
|
||||
|
||||
async def is_fifo(self) -> bool:
|
||||
return await to_thread.run_sync(self._path.is_fifo, abandon_on_cancel=True)
|
||||
|
||||
async def is_file(self) -> bool:
|
||||
return await to_thread.run_sync(self._path.is_file, abandon_on_cancel=True)
|
||||
|
||||
if sys.version_info >= (3, 12):
|
||||
|
||||
async def is_junction(self) -> bool:
|
||||
return await to_thread.run_sync(self._path.is_junction)
|
||||
|
||||
async def is_mount(self) -> bool:
|
||||
return await to_thread.run_sync(
|
||||
os.path.ismount, self._path, abandon_on_cancel=True
|
||||
)
|
||||
|
||||
def is_reserved(self) -> bool:
|
||||
return self._path.is_reserved()
|
||||
|
||||
async def is_socket(self) -> bool:
|
||||
return await to_thread.run_sync(self._path.is_socket, abandon_on_cancel=True)
|
||||
|
||||
async def is_symlink(self) -> bool:
|
||||
return await to_thread.run_sync(self._path.is_symlink, abandon_on_cancel=True)
|
||||
|
||||
async def iterdir(self) -> AsyncIterator[Path]:
|
||||
gen = (
|
||||
self._path.iterdir()
|
||||
if sys.version_info < (3, 13)
|
||||
else await to_thread.run_sync(self._path.iterdir, abandon_on_cancel=True)
|
||||
)
|
||||
async for path in _PathIterator(gen):
|
||||
yield path
|
||||
|
||||
def joinpath(self, *args: str | PathLike[str]) -> Path:
|
||||
return Path(self._path.joinpath(*args))
|
||||
|
||||
async def lchmod(self, mode: int) -> None:
|
||||
await to_thread.run_sync(self._path.lchmod, mode)
|
||||
|
||||
async def lstat(self) -> os.stat_result:
|
||||
return await to_thread.run_sync(self._path.lstat, abandon_on_cancel=True)
|
||||
|
||||
async def mkdir(
|
||||
self, mode: int = 0o777, parents: bool = False, exist_ok: bool = False
|
||||
) -> None:
|
||||
await to_thread.run_sync(self._path.mkdir, mode, parents, exist_ok)
|
||||
|
||||
@overload
|
||||
async def open(
|
||||
self,
|
||||
mode: OpenBinaryMode,
|
||||
buffering: int = ...,
|
||||
encoding: str | None = ...,
|
||||
errors: str | None = ...,
|
||||
newline: str | None = ...,
|
||||
) -> AsyncFile[bytes]: ...
|
||||
|
||||
@overload
|
||||
async def open(
|
||||
self,
|
||||
mode: OpenTextMode = ...,
|
||||
buffering: int = ...,
|
||||
encoding: str | None = ...,
|
||||
errors: str | None = ...,
|
||||
newline: str | None = ...,
|
||||
) -> AsyncFile[str]: ...
|
||||
|
||||
async def open(
|
||||
self,
|
||||
mode: str = "r",
|
||||
buffering: int = -1,
|
||||
encoding: str | None = None,
|
||||
errors: str | None = None,
|
||||
newline: str | None = None,
|
||||
) -> AsyncFile[Any]:
|
||||
fp = await to_thread.run_sync(
|
||||
self._path.open, mode, buffering, encoding, errors, newline
|
||||
)
|
||||
return AsyncFile(fp)
|
||||
|
||||
async def owner(self) -> str:
|
||||
return await to_thread.run_sync(self._path.owner, abandon_on_cancel=True)
|
||||
|
||||
async def read_bytes(self) -> bytes:
|
||||
return await to_thread.run_sync(self._path.read_bytes)
|
||||
|
||||
async def read_text(
|
||||
self, encoding: str | None = None, errors: str | None = None
|
||||
) -> str:
|
||||
return await to_thread.run_sync(self._path.read_text, encoding, errors)
|
||||
|
||||
if sys.version_info >= (3, 12):
|
||||
|
||||
def relative_to(
|
||||
self, *other: str | PathLike[str], walk_up: bool = False
|
||||
) -> Path:
|
||||
return Path(self._path.relative_to(*other, walk_up=walk_up))
|
||||
|
||||
else:
|
||||
|
||||
def relative_to(self, *other: str | PathLike[str]) -> Path:
|
||||
return Path(self._path.relative_to(*other))
|
||||
|
||||
async def readlink(self) -> Path:
|
||||
target = await to_thread.run_sync(os.readlink, self._path)
|
||||
return Path(target)
|
||||
|
||||
async def rename(self, target: str | pathlib.PurePath | Path) -> Path:
|
||||
if isinstance(target, Path):
|
||||
target = target._path
|
||||
|
||||
await to_thread.run_sync(self._path.rename, target)
|
||||
return Path(target)
|
||||
|
||||
async def replace(self, target: str | pathlib.PurePath | Path) -> Path:
|
||||
if isinstance(target, Path):
|
||||
target = target._path
|
||||
|
||||
await to_thread.run_sync(self._path.replace, target)
|
||||
return Path(target)
|
||||
|
||||
async def resolve(self, strict: bool = False) -> Path:
|
||||
func = partial(self._path.resolve, strict=strict)
|
||||
return Path(await to_thread.run_sync(func, abandon_on_cancel=True))
|
||||
|
||||
def rglob(self, pattern: str) -> AsyncIterator[Path]:
|
||||
gen = self._path.rglob(pattern)
|
||||
return _PathIterator(gen)
|
||||
|
||||
async def rmdir(self) -> None:
|
||||
await to_thread.run_sync(self._path.rmdir)
|
||||
|
||||
async def samefile(self, other_path: str | PathLike[str]) -> bool:
|
||||
if isinstance(other_path, Path):
|
||||
other_path = other_path._path
|
||||
|
||||
return await to_thread.run_sync(
|
||||
self._path.samefile, other_path, abandon_on_cancel=True
|
||||
)
|
||||
|
||||
async def stat(self, *, follow_symlinks: bool = True) -> os.stat_result:
|
||||
func = partial(os.stat, follow_symlinks=follow_symlinks)
|
||||
return await to_thread.run_sync(func, self._path, abandon_on_cancel=True)
|
||||
|
||||
async def symlink_to(
|
||||
self,
|
||||
target: str | bytes | PathLike[str] | PathLike[bytes],
|
||||
target_is_directory: bool = False,
|
||||
) -> None:
|
||||
if isinstance(target, Path):
|
||||
target = target._path
|
||||
|
||||
await to_thread.run_sync(self._path.symlink_to, target, target_is_directory)
|
||||
|
||||
async def touch(self, mode: int = 0o666, exist_ok: bool = True) -> None:
|
||||
await to_thread.run_sync(self._path.touch, mode, exist_ok)
|
||||
|
||||
async def unlink(self, missing_ok: bool = False) -> None:
|
||||
try:
|
||||
await to_thread.run_sync(self._path.unlink)
|
||||
except FileNotFoundError:
|
||||
if not missing_ok:
|
||||
raise
|
||||
|
||||
if sys.version_info >= (3, 12):
|
||||
|
||||
async def walk(
|
||||
self,
|
||||
top_down: bool = True,
|
||||
on_error: Callable[[OSError], object] | None = None,
|
||||
follow_symlinks: bool = False,
|
||||
) -> AsyncIterator[tuple[Path, list[str], list[str]]]:
|
||||
def get_next_value() -> tuple[pathlib.Path, list[str], list[str]] | None:
|
||||
try:
|
||||
return next(gen)
|
||||
except StopIteration:
|
||||
return None
|
||||
|
||||
gen = self._path.walk(top_down, on_error, follow_symlinks)
|
||||
while True:
|
||||
value = await to_thread.run_sync(get_next_value)
|
||||
if value is None:
|
||||
return
|
||||
|
||||
root, dirs, paths = value
|
||||
yield Path(root), dirs, paths
|
||||
|
||||
def with_name(self, name: str) -> Path:
|
||||
return Path(self._path.with_name(name))
|
||||
|
||||
def with_stem(self, stem: str) -> Path:
|
||||
return Path(self._path.with_name(stem + self._path.suffix))
|
||||
|
||||
def with_suffix(self, suffix: str) -> Path:
|
||||
return Path(self._path.with_suffix(suffix))
|
||||
|
||||
def with_segments(self, *pathsegments: str | PathLike[str]) -> Path:
|
||||
return Path(*pathsegments)
|
||||
|
||||
async def write_bytes(self, data: bytes) -> int:
|
||||
return await to_thread.run_sync(self._path.write_bytes, data)
|
||||
|
||||
async def write_text(
|
||||
self,
|
||||
data: str,
|
||||
encoding: str | None = None,
|
||||
errors: str | None = None,
|
||||
newline: str | None = None,
|
||||
) -> int:
|
||||
# Path.write_text() does not support the "newline" parameter before Python 3.10
|
||||
def sync_write_text() -> int:
|
||||
with self._path.open(
|
||||
"w", encoding=encoding, errors=errors, newline=newline
|
||||
) as fp:
|
||||
return fp.write(data)
|
||||
|
||||
return await to_thread.run_sync(sync_write_text)
|
||||
|
||||
|
||||
PathLike.register(Path)
|
||||
18
venv/lib/python3.11/site-packages/anyio/_core/_resources.py
Normal file
18
venv/lib/python3.11/site-packages/anyio/_core/_resources.py
Normal file
@ -0,0 +1,18 @@
|
||||
from __future__ import annotations
|
||||
|
||||
from ..abc import AsyncResource
|
||||
from ._tasks import CancelScope
|
||||
|
||||
|
||||
async def aclose_forcefully(resource: AsyncResource) -> None:
|
||||
"""
|
||||
Close an asynchronous resource in a cancelled scope.
|
||||
|
||||
Doing this closes the resource without waiting on anything.
|
||||
|
||||
:param resource: the resource to close
|
||||
|
||||
"""
|
||||
with CancelScope() as scope:
|
||||
scope.cancel()
|
||||
await resource.aclose()
|
||||
27
venv/lib/python3.11/site-packages/anyio/_core/_signals.py
Normal file
27
venv/lib/python3.11/site-packages/anyio/_core/_signals.py
Normal file
@ -0,0 +1,27 @@
|
||||
from __future__ import annotations
|
||||
|
||||
from collections.abc import AsyncIterator
|
||||
from contextlib import AbstractContextManager
|
||||
from signal import Signals
|
||||
|
||||
from ._eventloop import get_async_backend
|
||||
|
||||
|
||||
def open_signal_receiver(
|
||||
*signals: Signals,
|
||||
) -> AbstractContextManager[AsyncIterator[Signals]]:
|
||||
"""
|
||||
Start receiving operating system signals.
|
||||
|
||||
:param signals: signals to receive (e.g. ``signal.SIGINT``)
|
||||
:return: an asynchronous context manager for an asynchronous iterator which yields
|
||||
signal numbers
|
||||
|
||||
.. warning:: Windows does not support signals natively so it is best to avoid
|
||||
relying on this in cross-platform applications.
|
||||
|
||||
.. warning:: On asyncio, this permanently replaces any previous signal handler for
|
||||
the given signals, as set via :meth:`~asyncio.loop.add_signal_handler`.
|
||||
|
||||
"""
|
||||
return get_async_backend().open_signal_receiver(*signals)
|
||||
792
venv/lib/python3.11/site-packages/anyio/_core/_sockets.py
Normal file
792
venv/lib/python3.11/site-packages/anyio/_core/_sockets.py
Normal file
@ -0,0 +1,792 @@
|
||||
from __future__ import annotations
|
||||
|
||||
import errno
|
||||
import os
|
||||
import socket
|
||||
import ssl
|
||||
import stat
|
||||
import sys
|
||||
from collections.abc import Awaitable
|
||||
from ipaddress import IPv6Address, ip_address
|
||||
from os import PathLike, chmod
|
||||
from socket import AddressFamily, SocketKind
|
||||
from typing import TYPE_CHECKING, Any, Literal, cast, overload
|
||||
|
||||
from .. import to_thread
|
||||
from ..abc import (
|
||||
ConnectedUDPSocket,
|
||||
ConnectedUNIXDatagramSocket,
|
||||
IPAddressType,
|
||||
IPSockAddrType,
|
||||
SocketListener,
|
||||
SocketStream,
|
||||
UDPSocket,
|
||||
UNIXDatagramSocket,
|
||||
UNIXSocketStream,
|
||||
)
|
||||
from ..streams.stapled import MultiListener
|
||||
from ..streams.tls import TLSStream
|
||||
from ._eventloop import get_async_backend
|
||||
from ._resources import aclose_forcefully
|
||||
from ._synchronization import Event
|
||||
from ._tasks import create_task_group, move_on_after
|
||||
|
||||
if TYPE_CHECKING:
|
||||
from _typeshed import FileDescriptorLike
|
||||
else:
|
||||
FileDescriptorLike = object
|
||||
|
||||
if sys.version_info < (3, 11):
|
||||
from exceptiongroup import ExceptionGroup
|
||||
|
||||
if sys.version_info < (3, 13):
|
||||
from typing_extensions import deprecated
|
||||
else:
|
||||
from warnings import deprecated
|
||||
|
||||
IPPROTO_IPV6 = getattr(socket, "IPPROTO_IPV6", 41) # https://bugs.python.org/issue29515
|
||||
|
||||
AnyIPAddressFamily = Literal[
|
||||
AddressFamily.AF_UNSPEC, AddressFamily.AF_INET, AddressFamily.AF_INET6
|
||||
]
|
||||
IPAddressFamily = Literal[AddressFamily.AF_INET, AddressFamily.AF_INET6]
|
||||
|
||||
|
||||
# tls_hostname given
|
||||
@overload
|
||||
async def connect_tcp(
|
||||
remote_host: IPAddressType,
|
||||
remote_port: int,
|
||||
*,
|
||||
local_host: IPAddressType | None = ...,
|
||||
ssl_context: ssl.SSLContext | None = ...,
|
||||
tls_standard_compatible: bool = ...,
|
||||
tls_hostname: str,
|
||||
happy_eyeballs_delay: float = ...,
|
||||
) -> TLSStream: ...
|
||||
|
||||
|
||||
# ssl_context given
|
||||
@overload
|
||||
async def connect_tcp(
|
||||
remote_host: IPAddressType,
|
||||
remote_port: int,
|
||||
*,
|
||||
local_host: IPAddressType | None = ...,
|
||||
ssl_context: ssl.SSLContext,
|
||||
tls_standard_compatible: bool = ...,
|
||||
tls_hostname: str | None = ...,
|
||||
happy_eyeballs_delay: float = ...,
|
||||
) -> TLSStream: ...
|
||||
|
||||
|
||||
# tls=True
|
||||
@overload
|
||||
async def connect_tcp(
|
||||
remote_host: IPAddressType,
|
||||
remote_port: int,
|
||||
*,
|
||||
local_host: IPAddressType | None = ...,
|
||||
tls: Literal[True],
|
||||
ssl_context: ssl.SSLContext | None = ...,
|
||||
tls_standard_compatible: bool = ...,
|
||||
tls_hostname: str | None = ...,
|
||||
happy_eyeballs_delay: float = ...,
|
||||
) -> TLSStream: ...
|
||||
|
||||
|
||||
# tls=False
|
||||
@overload
|
||||
async def connect_tcp(
|
||||
remote_host: IPAddressType,
|
||||
remote_port: int,
|
||||
*,
|
||||
local_host: IPAddressType | None = ...,
|
||||
tls: Literal[False],
|
||||
ssl_context: ssl.SSLContext | None = ...,
|
||||
tls_standard_compatible: bool = ...,
|
||||
tls_hostname: str | None = ...,
|
||||
happy_eyeballs_delay: float = ...,
|
||||
) -> SocketStream: ...
|
||||
|
||||
|
||||
# No TLS arguments
|
||||
@overload
|
||||
async def connect_tcp(
|
||||
remote_host: IPAddressType,
|
||||
remote_port: int,
|
||||
*,
|
||||
local_host: IPAddressType | None = ...,
|
||||
happy_eyeballs_delay: float = ...,
|
||||
) -> SocketStream: ...
|
||||
|
||||
|
||||
async def connect_tcp(
|
||||
remote_host: IPAddressType,
|
||||
remote_port: int,
|
||||
*,
|
||||
local_host: IPAddressType | None = None,
|
||||
tls: bool = False,
|
||||
ssl_context: ssl.SSLContext | None = None,
|
||||
tls_standard_compatible: bool = True,
|
||||
tls_hostname: str | None = None,
|
||||
happy_eyeballs_delay: float = 0.25,
|
||||
) -> SocketStream | TLSStream:
|
||||
"""
|
||||
Connect to a host using the TCP protocol.
|
||||
|
||||
This function implements the stateless version of the Happy Eyeballs algorithm (RFC
|
||||
6555). If ``remote_host`` is a host name that resolves to multiple IP addresses,
|
||||
each one is tried until one connection attempt succeeds. If the first attempt does
|
||||
not connected within 250 milliseconds, a second attempt is started using the next
|
||||
address in the list, and so on. On IPv6 enabled systems, an IPv6 address (if
|
||||
available) is tried first.
|
||||
|
||||
When the connection has been established, a TLS handshake will be done if either
|
||||
``ssl_context`` or ``tls_hostname`` is not ``None``, or if ``tls`` is ``True``.
|
||||
|
||||
:param remote_host: the IP address or host name to connect to
|
||||
:param remote_port: port on the target host to connect to
|
||||
:param local_host: the interface address or name to bind the socket to before
|
||||
connecting
|
||||
:param tls: ``True`` to do a TLS handshake with the connected stream and return a
|
||||
:class:`~anyio.streams.tls.TLSStream` instead
|
||||
:param ssl_context: the SSL context object to use (if omitted, a default context is
|
||||
created)
|
||||
:param tls_standard_compatible: If ``True``, performs the TLS shutdown handshake
|
||||
before closing the stream and requires that the server does this as well.
|
||||
Otherwise, :exc:`~ssl.SSLEOFError` may be raised during reads from the stream.
|
||||
Some protocols, such as HTTP, require this option to be ``False``.
|
||||
See :meth:`~ssl.SSLContext.wrap_socket` for details.
|
||||
:param tls_hostname: host name to check the server certificate against (defaults to
|
||||
the value of ``remote_host``)
|
||||
:param happy_eyeballs_delay: delay (in seconds) before starting the next connection
|
||||
attempt
|
||||
:return: a socket stream object if no TLS handshake was done, otherwise a TLS stream
|
||||
:raises OSError: if the connection attempt fails
|
||||
|
||||
"""
|
||||
# Placed here due to https://github.com/python/mypy/issues/7057
|
||||
connected_stream: SocketStream | None = None
|
||||
|
||||
async def try_connect(remote_host: str, event: Event) -> None:
|
||||
nonlocal connected_stream
|
||||
try:
|
||||
stream = await asynclib.connect_tcp(remote_host, remote_port, local_address)
|
||||
except OSError as exc:
|
||||
oserrors.append(exc)
|
||||
return
|
||||
else:
|
||||
if connected_stream is None:
|
||||
connected_stream = stream
|
||||
tg.cancel_scope.cancel()
|
||||
else:
|
||||
await stream.aclose()
|
||||
finally:
|
||||
event.set()
|
||||
|
||||
asynclib = get_async_backend()
|
||||
local_address: IPSockAddrType | None = None
|
||||
family = socket.AF_UNSPEC
|
||||
if local_host:
|
||||
gai_res = await getaddrinfo(str(local_host), None)
|
||||
family, *_, local_address = gai_res[0]
|
||||
|
||||
target_host = str(remote_host)
|
||||
try:
|
||||
addr_obj = ip_address(remote_host)
|
||||
except ValueError:
|
||||
addr_obj = None
|
||||
|
||||
if addr_obj is not None:
|
||||
if isinstance(addr_obj, IPv6Address):
|
||||
target_addrs = [(socket.AF_INET6, addr_obj.compressed)]
|
||||
else:
|
||||
target_addrs = [(socket.AF_INET, addr_obj.compressed)]
|
||||
else:
|
||||
# getaddrinfo() will raise an exception if name resolution fails
|
||||
gai_res = await getaddrinfo(
|
||||
target_host, remote_port, family=family, type=socket.SOCK_STREAM
|
||||
)
|
||||
|
||||
# Organize the list so that the first address is an IPv6 address (if available)
|
||||
# and the second one is an IPv4 addresses. The rest can be in whatever order.
|
||||
v6_found = v4_found = False
|
||||
target_addrs = []
|
||||
for af, *rest, sa in gai_res:
|
||||
if af == socket.AF_INET6 and not v6_found:
|
||||
v6_found = True
|
||||
target_addrs.insert(0, (af, sa[0]))
|
||||
elif af == socket.AF_INET and not v4_found and v6_found:
|
||||
v4_found = True
|
||||
target_addrs.insert(1, (af, sa[0]))
|
||||
else:
|
||||
target_addrs.append((af, sa[0]))
|
||||
|
||||
oserrors: list[OSError] = []
|
||||
try:
|
||||
async with create_task_group() as tg:
|
||||
for i, (af, addr) in enumerate(target_addrs):
|
||||
event = Event()
|
||||
tg.start_soon(try_connect, addr, event)
|
||||
with move_on_after(happy_eyeballs_delay):
|
||||
await event.wait()
|
||||
|
||||
if connected_stream is None:
|
||||
cause = (
|
||||
oserrors[0]
|
||||
if len(oserrors) == 1
|
||||
else ExceptionGroup("multiple connection attempts failed", oserrors)
|
||||
)
|
||||
raise OSError("All connection attempts failed") from cause
|
||||
finally:
|
||||
oserrors.clear()
|
||||
|
||||
if tls or tls_hostname or ssl_context:
|
||||
try:
|
||||
return await TLSStream.wrap(
|
||||
connected_stream,
|
||||
server_side=False,
|
||||
hostname=tls_hostname or str(remote_host),
|
||||
ssl_context=ssl_context,
|
||||
standard_compatible=tls_standard_compatible,
|
||||
)
|
||||
except BaseException:
|
||||
await aclose_forcefully(connected_stream)
|
||||
raise
|
||||
|
||||
return connected_stream
|
||||
|
||||
|
||||
async def connect_unix(path: str | bytes | PathLike[Any]) -> UNIXSocketStream:
|
||||
"""
|
||||
Connect to the given UNIX socket.
|
||||
|
||||
Not available on Windows.
|
||||
|
||||
:param path: path to the socket
|
||||
:return: a socket stream object
|
||||
|
||||
"""
|
||||
path = os.fspath(path)
|
||||
return await get_async_backend().connect_unix(path)
|
||||
|
||||
|
||||
async def create_tcp_listener(
|
||||
*,
|
||||
local_host: IPAddressType | None = None,
|
||||
local_port: int = 0,
|
||||
family: AnyIPAddressFamily = socket.AddressFamily.AF_UNSPEC,
|
||||
backlog: int = 65536,
|
||||
reuse_port: bool = False,
|
||||
) -> MultiListener[SocketStream]:
|
||||
"""
|
||||
Create a TCP socket listener.
|
||||
|
||||
:param local_port: port number to listen on
|
||||
:param local_host: IP address of the interface to listen on. If omitted, listen on
|
||||
all IPv4 and IPv6 interfaces. To listen on all interfaces on a specific address
|
||||
family, use ``0.0.0.0`` for IPv4 or ``::`` for IPv6.
|
||||
:param family: address family (used if ``local_host`` was omitted)
|
||||
:param backlog: maximum number of queued incoming connections (up to a maximum of
|
||||
2**16, or 65536)
|
||||
:param reuse_port: ``True`` to allow multiple sockets to bind to the same
|
||||
address/port (not supported on Windows)
|
||||
:return: a list of listener objects
|
||||
|
||||
"""
|
||||
asynclib = get_async_backend()
|
||||
backlog = min(backlog, 65536)
|
||||
local_host = str(local_host) if local_host is not None else None
|
||||
gai_res = await getaddrinfo(
|
||||
local_host,
|
||||
local_port,
|
||||
family=family,
|
||||
type=socket.SocketKind.SOCK_STREAM if sys.platform == "win32" else 0,
|
||||
flags=socket.AI_PASSIVE | socket.AI_ADDRCONFIG,
|
||||
)
|
||||
listeners: list[SocketListener] = []
|
||||
try:
|
||||
# The set() is here to work around a glibc bug:
|
||||
# https://sourceware.org/bugzilla/show_bug.cgi?id=14969
|
||||
sockaddr: tuple[str, int] | tuple[str, int, int, int]
|
||||
for fam, kind, *_, sockaddr in sorted(set(gai_res)):
|
||||
# Workaround for an uvloop bug where we don't get the correct scope ID for
|
||||
# IPv6 link-local addresses when passing type=socket.SOCK_STREAM to
|
||||
# getaddrinfo(): https://github.com/MagicStack/uvloop/issues/539
|
||||
if sys.platform != "win32" and kind is not SocketKind.SOCK_STREAM:
|
||||
continue
|
||||
|
||||
raw_socket = socket.socket(fam)
|
||||
raw_socket.setblocking(False)
|
||||
|
||||
# For Windows, enable exclusive address use. For others, enable address
|
||||
# reuse.
|
||||
if sys.platform == "win32":
|
||||
raw_socket.setsockopt(socket.SOL_SOCKET, socket.SO_EXCLUSIVEADDRUSE, 1)
|
||||
else:
|
||||
raw_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
|
||||
|
||||
if reuse_port:
|
||||
raw_socket.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
|
||||
|
||||
# If only IPv6 was requested, disable dual stack operation
|
||||
if fam == socket.AF_INET6:
|
||||
raw_socket.setsockopt(IPPROTO_IPV6, socket.IPV6_V6ONLY, 1)
|
||||
|
||||
# Workaround for #554
|
||||
if "%" in sockaddr[0]:
|
||||
addr, scope_id = sockaddr[0].split("%", 1)
|
||||
sockaddr = (addr, sockaddr[1], 0, int(scope_id))
|
||||
|
||||
raw_socket.bind(sockaddr)
|
||||
raw_socket.listen(backlog)
|
||||
listener = asynclib.create_tcp_listener(raw_socket)
|
||||
listeners.append(listener)
|
||||
except BaseException:
|
||||
for listener in listeners:
|
||||
await listener.aclose()
|
||||
|
||||
raise
|
||||
|
||||
return MultiListener(listeners)
|
||||
|
||||
|
||||
async def create_unix_listener(
|
||||
path: str | bytes | PathLike[Any],
|
||||
*,
|
||||
mode: int | None = None,
|
||||
backlog: int = 65536,
|
||||
) -> SocketListener:
|
||||
"""
|
||||
Create a UNIX socket listener.
|
||||
|
||||
Not available on Windows.
|
||||
|
||||
:param path: path of the socket
|
||||
:param mode: permissions to set on the socket
|
||||
:param backlog: maximum number of queued incoming connections (up to a maximum of
|
||||
2**16, or 65536)
|
||||
:return: a listener object
|
||||
|
||||
.. versionchanged:: 3.0
|
||||
If a socket already exists on the file system in the given path, it will be
|
||||
removed first.
|
||||
|
||||
"""
|
||||
backlog = min(backlog, 65536)
|
||||
raw_socket = await setup_unix_local_socket(path, mode, socket.SOCK_STREAM)
|
||||
try:
|
||||
raw_socket.listen(backlog)
|
||||
return get_async_backend().create_unix_listener(raw_socket)
|
||||
except BaseException:
|
||||
raw_socket.close()
|
||||
raise
|
||||
|
||||
|
||||
async def create_udp_socket(
|
||||
family: AnyIPAddressFamily = AddressFamily.AF_UNSPEC,
|
||||
*,
|
||||
local_host: IPAddressType | None = None,
|
||||
local_port: int = 0,
|
||||
reuse_port: bool = False,
|
||||
) -> UDPSocket:
|
||||
"""
|
||||
Create a UDP socket.
|
||||
|
||||
If ``port`` has been given, the socket will be bound to this port on the local
|
||||
machine, making this socket suitable for providing UDP based services.
|
||||
|
||||
:param family: address family (``AF_INET`` or ``AF_INET6``) – automatically
|
||||
determined from ``local_host`` if omitted
|
||||
:param local_host: IP address or host name of the local interface to bind to
|
||||
:param local_port: local port to bind to
|
||||
:param reuse_port: ``True`` to allow multiple sockets to bind to the same
|
||||
address/port (not supported on Windows)
|
||||
:return: a UDP socket
|
||||
|
||||
"""
|
||||
if family is AddressFamily.AF_UNSPEC and not local_host:
|
||||
raise ValueError('Either "family" or "local_host" must be given')
|
||||
|
||||
if local_host:
|
||||
gai_res = await getaddrinfo(
|
||||
str(local_host),
|
||||
local_port,
|
||||
family=family,
|
||||
type=socket.SOCK_DGRAM,
|
||||
flags=socket.AI_PASSIVE | socket.AI_ADDRCONFIG,
|
||||
)
|
||||
family = cast(AnyIPAddressFamily, gai_res[0][0])
|
||||
local_address = gai_res[0][-1]
|
||||
elif family is AddressFamily.AF_INET6:
|
||||
local_address = ("::", 0)
|
||||
else:
|
||||
local_address = ("0.0.0.0", 0)
|
||||
|
||||
sock = await get_async_backend().create_udp_socket(
|
||||
family, local_address, None, reuse_port
|
||||
)
|
||||
return cast(UDPSocket, sock)
|
||||
|
||||
|
||||
async def create_connected_udp_socket(
|
||||
remote_host: IPAddressType,
|
||||
remote_port: int,
|
||||
*,
|
||||
family: AnyIPAddressFamily = AddressFamily.AF_UNSPEC,
|
||||
local_host: IPAddressType | None = None,
|
||||
local_port: int = 0,
|
||||
reuse_port: bool = False,
|
||||
) -> ConnectedUDPSocket:
|
||||
"""
|
||||
Create a connected UDP socket.
|
||||
|
||||
Connected UDP sockets can only communicate with the specified remote host/port, an
|
||||
any packets sent from other sources are dropped.
|
||||
|
||||
:param remote_host: remote host to set as the default target
|
||||
:param remote_port: port on the remote host to set as the default target
|
||||
:param family: address family (``AF_INET`` or ``AF_INET6``) – automatically
|
||||
determined from ``local_host`` or ``remote_host`` if omitted
|
||||
:param local_host: IP address or host name of the local interface to bind to
|
||||
:param local_port: local port to bind to
|
||||
:param reuse_port: ``True`` to allow multiple sockets to bind to the same
|
||||
address/port (not supported on Windows)
|
||||
:return: a connected UDP socket
|
||||
|
||||
"""
|
||||
local_address = None
|
||||
if local_host:
|
||||
gai_res = await getaddrinfo(
|
||||
str(local_host),
|
||||
local_port,
|
||||
family=family,
|
||||
type=socket.SOCK_DGRAM,
|
||||
flags=socket.AI_PASSIVE | socket.AI_ADDRCONFIG,
|
||||
)
|
||||
family = cast(AnyIPAddressFamily, gai_res[0][0])
|
||||
local_address = gai_res[0][-1]
|
||||
|
||||
gai_res = await getaddrinfo(
|
||||
str(remote_host), remote_port, family=family, type=socket.SOCK_DGRAM
|
||||
)
|
||||
family = cast(AnyIPAddressFamily, gai_res[0][0])
|
||||
remote_address = gai_res[0][-1]
|
||||
|
||||
sock = await get_async_backend().create_udp_socket(
|
||||
family, local_address, remote_address, reuse_port
|
||||
)
|
||||
return cast(ConnectedUDPSocket, sock)
|
||||
|
||||
|
||||
async def create_unix_datagram_socket(
|
||||
*,
|
||||
local_path: None | str | bytes | PathLike[Any] = None,
|
||||
local_mode: int | None = None,
|
||||
) -> UNIXDatagramSocket:
|
||||
"""
|
||||
Create a UNIX datagram socket.
|
||||
|
||||
Not available on Windows.
|
||||
|
||||
If ``local_path`` has been given, the socket will be bound to this path, making this
|
||||
socket suitable for receiving datagrams from other processes. Other processes can
|
||||
send datagrams to this socket only if ``local_path`` is set.
|
||||
|
||||
If a socket already exists on the file system in the ``local_path``, it will be
|
||||
removed first.
|
||||
|
||||
:param local_path: the path on which to bind to
|
||||
:param local_mode: permissions to set on the local socket
|
||||
:return: a UNIX datagram socket
|
||||
|
||||
"""
|
||||
raw_socket = await setup_unix_local_socket(
|
||||
local_path, local_mode, socket.SOCK_DGRAM
|
||||
)
|
||||
return await get_async_backend().create_unix_datagram_socket(raw_socket, None)
|
||||
|
||||
|
||||
async def create_connected_unix_datagram_socket(
|
||||
remote_path: str | bytes | PathLike[Any],
|
||||
*,
|
||||
local_path: None | str | bytes | PathLike[Any] = None,
|
||||
local_mode: int | None = None,
|
||||
) -> ConnectedUNIXDatagramSocket:
|
||||
"""
|
||||
Create a connected UNIX datagram socket.
|
||||
|
||||
Connected datagram sockets can only communicate with the specified remote path.
|
||||
|
||||
If ``local_path`` has been given, the socket will be bound to this path, making
|
||||
this socket suitable for receiving datagrams from other processes. Other processes
|
||||
can send datagrams to this socket only if ``local_path`` is set.
|
||||
|
||||
If a socket already exists on the file system in the ``local_path``, it will be
|
||||
removed first.
|
||||
|
||||
:param remote_path: the path to set as the default target
|
||||
:param local_path: the path on which to bind to
|
||||
:param local_mode: permissions to set on the local socket
|
||||
:return: a connected UNIX datagram socket
|
||||
|
||||
"""
|
||||
remote_path = os.fspath(remote_path)
|
||||
raw_socket = await setup_unix_local_socket(
|
||||
local_path, local_mode, socket.SOCK_DGRAM
|
||||
)
|
||||
return await get_async_backend().create_unix_datagram_socket(
|
||||
raw_socket, remote_path
|
||||
)
|
||||
|
||||
|
||||
async def getaddrinfo(
|
||||
host: bytes | str | None,
|
||||
port: str | int | None,
|
||||
*,
|
||||
family: int | AddressFamily = 0,
|
||||
type: int | SocketKind = 0,
|
||||
proto: int = 0,
|
||||
flags: int = 0,
|
||||
) -> list[tuple[AddressFamily, SocketKind, int, str, tuple[str, int]]]:
|
||||
"""
|
||||
Look up a numeric IP address given a host name.
|
||||
|
||||
Internationalized domain names are translated according to the (non-transitional)
|
||||
IDNA 2008 standard.
|
||||
|
||||
.. note:: 4-tuple IPv6 socket addresses are automatically converted to 2-tuples of
|
||||
(host, port), unlike what :func:`socket.getaddrinfo` does.
|
||||
|
||||
:param host: host name
|
||||
:param port: port number
|
||||
:param family: socket family (`'AF_INET``, ...)
|
||||
:param type: socket type (``SOCK_STREAM``, ...)
|
||||
:param proto: protocol number
|
||||
:param flags: flags to pass to upstream ``getaddrinfo()``
|
||||
:return: list of tuples containing (family, type, proto, canonname, sockaddr)
|
||||
|
||||
.. seealso:: :func:`socket.getaddrinfo`
|
||||
|
||||
"""
|
||||
# Handle unicode hostnames
|
||||
if isinstance(host, str):
|
||||
try:
|
||||
encoded_host: bytes | None = host.encode("ascii")
|
||||
except UnicodeEncodeError:
|
||||
import idna
|
||||
|
||||
encoded_host = idna.encode(host, uts46=True)
|
||||
else:
|
||||
encoded_host = host
|
||||
|
||||
gai_res = await get_async_backend().getaddrinfo(
|
||||
encoded_host, port, family=family, type=type, proto=proto, flags=flags
|
||||
)
|
||||
return [
|
||||
(family, type, proto, canonname, convert_ipv6_sockaddr(sockaddr))
|
||||
for family, type, proto, canonname, sockaddr in gai_res
|
||||
# filter out IPv6 results when IPv6 is disabled
|
||||
if not isinstance(sockaddr[0], int)
|
||||
]
|
||||
|
||||
|
||||
def getnameinfo(sockaddr: IPSockAddrType, flags: int = 0) -> Awaitable[tuple[str, str]]:
|
||||
"""
|
||||
Look up the host name of an IP address.
|
||||
|
||||
:param sockaddr: socket address (e.g. (ipaddress, port) for IPv4)
|
||||
:param flags: flags to pass to upstream ``getnameinfo()``
|
||||
:return: a tuple of (host name, service name)
|
||||
|
||||
.. seealso:: :func:`socket.getnameinfo`
|
||||
|
||||
"""
|
||||
return get_async_backend().getnameinfo(sockaddr, flags)
|
||||
|
||||
|
||||
@deprecated("This function is deprecated; use `wait_readable` instead")
|
||||
def wait_socket_readable(sock: socket.socket) -> Awaitable[None]:
|
||||
"""
|
||||
.. deprecated:: 4.7.0
|
||||
Use :func:`wait_readable` instead.
|
||||
|
||||
Wait until the given socket has data to be read.
|
||||
|
||||
.. warning:: Only use this on raw sockets that have not been wrapped by any higher
|
||||
level constructs like socket streams!
|
||||
|
||||
:param sock: a socket object
|
||||
:raises ~anyio.ClosedResourceError: if the socket was closed while waiting for the
|
||||
socket to become readable
|
||||
:raises ~anyio.BusyResourceError: if another task is already waiting for the socket
|
||||
to become readable
|
||||
|
||||
"""
|
||||
return get_async_backend().wait_readable(sock.fileno())
|
||||
|
||||
|
||||
@deprecated("This function is deprecated; use `wait_writable` instead")
|
||||
def wait_socket_writable(sock: socket.socket) -> Awaitable[None]:
|
||||
"""
|
||||
.. deprecated:: 4.7.0
|
||||
Use :func:`wait_writable` instead.
|
||||
|
||||
Wait until the given socket can be written to.
|
||||
|
||||
This does **NOT** work on Windows when using the asyncio backend with a proactor
|
||||
event loop (default on py3.8+).
|
||||
|
||||
.. warning:: Only use this on raw sockets that have not been wrapped by any higher
|
||||
level constructs like socket streams!
|
||||
|
||||
:param sock: a socket object
|
||||
:raises ~anyio.ClosedResourceError: if the socket was closed while waiting for the
|
||||
socket to become writable
|
||||
:raises ~anyio.BusyResourceError: if another task is already waiting for the socket
|
||||
to become writable
|
||||
|
||||
"""
|
||||
return get_async_backend().wait_writable(sock.fileno())
|
||||
|
||||
|
||||
def wait_readable(obj: FileDescriptorLike) -> Awaitable[None]:
|
||||
"""
|
||||
Wait until the given object has data to be read.
|
||||
|
||||
On Unix systems, ``obj`` must either be an integer file descriptor, or else an
|
||||
object with a ``.fileno()`` method which returns an integer file descriptor. Any
|
||||
kind of file descriptor can be passed, though the exact semantics will depend on
|
||||
your kernel. For example, this probably won't do anything useful for on-disk files.
|
||||
|
||||
On Windows systems, ``obj`` must either be an integer ``SOCKET`` handle, or else an
|
||||
object with a ``.fileno()`` method which returns an integer ``SOCKET`` handle. File
|
||||
descriptors aren't supported, and neither are handles that refer to anything besides
|
||||
a ``SOCKET``.
|
||||
|
||||
On backends where this functionality is not natively provided (asyncio
|
||||
``ProactorEventLoop`` on Windows), it is provided using a separate selector thread
|
||||
which is set to shut down when the interpreter shuts down.
|
||||
|
||||
.. warning:: Don't use this on raw sockets that have been wrapped by any higher
|
||||
level constructs like socket streams!
|
||||
|
||||
:param obj: an object with a ``.fileno()`` method or an integer handle
|
||||
:raises ~anyio.ClosedResourceError: if the object was closed while waiting for the
|
||||
object to become readable
|
||||
:raises ~anyio.BusyResourceError: if another task is already waiting for the object
|
||||
to become readable
|
||||
|
||||
"""
|
||||
return get_async_backend().wait_readable(obj)
|
||||
|
||||
|
||||
def wait_writable(obj: FileDescriptorLike) -> Awaitable[None]:
|
||||
"""
|
||||
Wait until the given object can be written to.
|
||||
|
||||
:param obj: an object with a ``.fileno()`` method or an integer handle
|
||||
:raises ~anyio.ClosedResourceError: if the object was closed while waiting for the
|
||||
object to become writable
|
||||
:raises ~anyio.BusyResourceError: if another task is already waiting for the object
|
||||
to become writable
|
||||
|
||||
.. seealso:: See the documentation of :func:`wait_readable` for the definition of
|
||||
``obj`` and notes on backend compatibility.
|
||||
|
||||
.. warning:: Don't use this on raw sockets that have been wrapped by any higher
|
||||
level constructs like socket streams!
|
||||
|
||||
"""
|
||||
return get_async_backend().wait_writable(obj)
|
||||
|
||||
|
||||
#
|
||||
# Private API
|
||||
#
|
||||
|
||||
|
||||
def convert_ipv6_sockaddr(
|
||||
sockaddr: tuple[str, int, int, int] | tuple[str, int],
|
||||
) -> tuple[str, int]:
|
||||
"""
|
||||
Convert a 4-tuple IPv6 socket address to a 2-tuple (address, port) format.
|
||||
|
||||
If the scope ID is nonzero, it is added to the address, separated with ``%``.
|
||||
Otherwise the flow id and scope id are simply cut off from the tuple.
|
||||
Any other kinds of socket addresses are returned as-is.
|
||||
|
||||
:param sockaddr: the result of :meth:`~socket.socket.getsockname`
|
||||
:return: the converted socket address
|
||||
|
||||
"""
|
||||
# This is more complicated than it should be because of MyPy
|
||||
if isinstance(sockaddr, tuple) and len(sockaddr) == 4:
|
||||
host, port, flowinfo, scope_id = sockaddr
|
||||
if scope_id:
|
||||
# PyPy (as of v7.3.11) leaves the interface name in the result, so
|
||||
# we discard it and only get the scope ID from the end
|
||||
# (https://foss.heptapod.net/pypy/pypy/-/issues/3938)
|
||||
host = host.split("%")[0]
|
||||
|
||||
# Add scope_id to the address
|
||||
return f"{host}%{scope_id}", port
|
||||
else:
|
||||
return host, port
|
||||
else:
|
||||
return sockaddr
|
||||
|
||||
|
||||
async def setup_unix_local_socket(
|
||||
path: None | str | bytes | PathLike[Any],
|
||||
mode: int | None,
|
||||
socktype: int,
|
||||
) -> socket.socket:
|
||||
"""
|
||||
Create a UNIX local socket object, deleting the socket at the given path if it
|
||||
exists.
|
||||
|
||||
Not available on Windows.
|
||||
|
||||
:param path: path of the socket
|
||||
:param mode: permissions to set on the socket
|
||||
:param socktype: socket.SOCK_STREAM or socket.SOCK_DGRAM
|
||||
|
||||
"""
|
||||
path_str: str | None
|
||||
if path is not None:
|
||||
path_str = os.fsdecode(path)
|
||||
|
||||
# Linux abstract namespace sockets aren't backed by a concrete file so skip stat call
|
||||
if not path_str.startswith("\0"):
|
||||
# Copied from pathlib...
|
||||
try:
|
||||
stat_result = os.stat(path)
|
||||
except OSError as e:
|
||||
if e.errno not in (
|
||||
errno.ENOENT,
|
||||
errno.ENOTDIR,
|
||||
errno.EBADF,
|
||||
errno.ELOOP,
|
||||
):
|
||||
raise
|
||||
else:
|
||||
if stat.S_ISSOCK(stat_result.st_mode):
|
||||
os.unlink(path)
|
||||
else:
|
||||
path_str = None
|
||||
|
||||
raw_socket = socket.socket(socket.AF_UNIX, socktype)
|
||||
raw_socket.setblocking(False)
|
||||
|
||||
if path_str is not None:
|
||||
try:
|
||||
await to_thread.run_sync(raw_socket.bind, path_str, abandon_on_cancel=True)
|
||||
if mode is not None:
|
||||
await to_thread.run_sync(chmod, path_str, mode, abandon_on_cancel=True)
|
||||
except BaseException:
|
||||
raw_socket.close()
|
||||
raise
|
||||
|
||||
return raw_socket
|
||||
52
venv/lib/python3.11/site-packages/anyio/_core/_streams.py
Normal file
52
venv/lib/python3.11/site-packages/anyio/_core/_streams.py
Normal file
@ -0,0 +1,52 @@
|
||||
from __future__ import annotations
|
||||
|
||||
import math
|
||||
from typing import TypeVar
|
||||
from warnings import warn
|
||||
|
||||
from ..streams.memory import (
|
||||
MemoryObjectReceiveStream,
|
||||
MemoryObjectSendStream,
|
||||
MemoryObjectStreamState,
|
||||
)
|
||||
|
||||
T_Item = TypeVar("T_Item")
|
||||
|
||||
|
||||
class create_memory_object_stream(
|
||||
tuple[MemoryObjectSendStream[T_Item], MemoryObjectReceiveStream[T_Item]],
|
||||
):
|
||||
"""
|
||||
Create a memory object stream.
|
||||
|
||||
The stream's item type can be annotated like
|
||||
:func:`create_memory_object_stream[T_Item]`.
|
||||
|
||||
:param max_buffer_size: number of items held in the buffer until ``send()`` starts
|
||||
blocking
|
||||
:param item_type: old way of marking the streams with the right generic type for
|
||||
static typing (does nothing on AnyIO 4)
|
||||
|
||||
.. deprecated:: 4.0
|
||||
Use ``create_memory_object_stream[YourItemType](...)`` instead.
|
||||
:return: a tuple of (send stream, receive stream)
|
||||
|
||||
"""
|
||||
|
||||
def __new__( # type: ignore[misc]
|
||||
cls, max_buffer_size: float = 0, item_type: object = None
|
||||
) -> tuple[MemoryObjectSendStream[T_Item], MemoryObjectReceiveStream[T_Item]]:
|
||||
if max_buffer_size != math.inf and not isinstance(max_buffer_size, int):
|
||||
raise ValueError("max_buffer_size must be either an integer or math.inf")
|
||||
if max_buffer_size < 0:
|
||||
raise ValueError("max_buffer_size cannot be negative")
|
||||
if item_type is not None:
|
||||
warn(
|
||||
"The item_type argument has been deprecated in AnyIO 4.0. "
|
||||
"Use create_memory_object_stream[YourItemType](...) instead.",
|
||||
DeprecationWarning,
|
||||
stacklevel=2,
|
||||
)
|
||||
|
||||
state = MemoryObjectStreamState[T_Item](max_buffer_size)
|
||||
return (MemoryObjectSendStream(state), MemoryObjectReceiveStream(state))
|
||||
202
venv/lib/python3.11/site-packages/anyio/_core/_subprocesses.py
Normal file
202
venv/lib/python3.11/site-packages/anyio/_core/_subprocesses.py
Normal file
@ -0,0 +1,202 @@
|
||||
from __future__ import annotations
|
||||
|
||||
import sys
|
||||
from collections.abc import AsyncIterable, Iterable, Mapping, Sequence
|
||||
from io import BytesIO
|
||||
from os import PathLike
|
||||
from subprocess import PIPE, CalledProcessError, CompletedProcess
|
||||
from typing import IO, Any, Union, cast
|
||||
|
||||
from ..abc import Process
|
||||
from ._eventloop import get_async_backend
|
||||
from ._tasks import create_task_group
|
||||
|
||||
if sys.version_info >= (3, 10):
|
||||
from typing import TypeAlias
|
||||
else:
|
||||
from typing_extensions import TypeAlias
|
||||
|
||||
StrOrBytesPath: TypeAlias = Union[str, bytes, "PathLike[str]", "PathLike[bytes]"]
|
||||
|
||||
|
||||
async def run_process(
|
||||
command: StrOrBytesPath | Sequence[StrOrBytesPath],
|
||||
*,
|
||||
input: bytes | None = None,
|
||||
stdin: int | IO[Any] | None = None,
|
||||
stdout: int | IO[Any] | None = PIPE,
|
||||
stderr: int | IO[Any] | None = PIPE,
|
||||
check: bool = True,
|
||||
cwd: StrOrBytesPath | None = None,
|
||||
env: Mapping[str, str] | None = None,
|
||||
startupinfo: Any = None,
|
||||
creationflags: int = 0,
|
||||
start_new_session: bool = False,
|
||||
pass_fds: Sequence[int] = (),
|
||||
user: str | int | None = None,
|
||||
group: str | int | None = None,
|
||||
extra_groups: Iterable[str | int] | None = None,
|
||||
umask: int = -1,
|
||||
) -> CompletedProcess[bytes]:
|
||||
"""
|
||||
Run an external command in a subprocess and wait until it completes.
|
||||
|
||||
.. seealso:: :func:`subprocess.run`
|
||||
|
||||
:param command: either a string to pass to the shell, or an iterable of strings
|
||||
containing the executable name or path and its arguments
|
||||
:param input: bytes passed to the standard input of the subprocess
|
||||
:param stdin: one of :data:`subprocess.PIPE`, :data:`subprocess.DEVNULL`,
|
||||
a file-like object, or `None`; ``input`` overrides this
|
||||
:param stdout: one of :data:`subprocess.PIPE`, :data:`subprocess.DEVNULL`,
|
||||
a file-like object, or `None`
|
||||
:param stderr: one of :data:`subprocess.PIPE`, :data:`subprocess.DEVNULL`,
|
||||
:data:`subprocess.STDOUT`, a file-like object, or `None`
|
||||
:param check: if ``True``, raise :exc:`~subprocess.CalledProcessError` if the
|
||||
process terminates with a return code other than 0
|
||||
:param cwd: If not ``None``, change the working directory to this before running the
|
||||
command
|
||||
:param env: if not ``None``, this mapping replaces the inherited environment
|
||||
variables from the parent process
|
||||
:param startupinfo: an instance of :class:`subprocess.STARTUPINFO` that can be used
|
||||
to specify process startup parameters (Windows only)
|
||||
:param creationflags: flags that can be used to control the creation of the
|
||||
subprocess (see :class:`subprocess.Popen` for the specifics)
|
||||
:param start_new_session: if ``true`` the setsid() system call will be made in the
|
||||
child process prior to the execution of the subprocess. (POSIX only)
|
||||
:param pass_fds: sequence of file descriptors to keep open between the parent and
|
||||
child processes. (POSIX only)
|
||||
:param user: effective user to run the process as (Python >= 3.9, POSIX only)
|
||||
:param group: effective group to run the process as (Python >= 3.9, POSIX only)
|
||||
:param extra_groups: supplementary groups to set in the subprocess (Python >= 3.9,
|
||||
POSIX only)
|
||||
:param umask: if not negative, this umask is applied in the child process before
|
||||
running the given command (Python >= 3.9, POSIX only)
|
||||
:return: an object representing the completed process
|
||||
:raises ~subprocess.CalledProcessError: if ``check`` is ``True`` and the process
|
||||
exits with a nonzero return code
|
||||
|
||||
"""
|
||||
|
||||
async def drain_stream(stream: AsyncIterable[bytes], index: int) -> None:
|
||||
buffer = BytesIO()
|
||||
async for chunk in stream:
|
||||
buffer.write(chunk)
|
||||
|
||||
stream_contents[index] = buffer.getvalue()
|
||||
|
||||
if stdin is not None and input is not None:
|
||||
raise ValueError("only one of stdin and input is allowed")
|
||||
|
||||
async with await open_process(
|
||||
command,
|
||||
stdin=PIPE if input else stdin,
|
||||
stdout=stdout,
|
||||
stderr=stderr,
|
||||
cwd=cwd,
|
||||
env=env,
|
||||
startupinfo=startupinfo,
|
||||
creationflags=creationflags,
|
||||
start_new_session=start_new_session,
|
||||
pass_fds=pass_fds,
|
||||
user=user,
|
||||
group=group,
|
||||
extra_groups=extra_groups,
|
||||
umask=umask,
|
||||
) as process:
|
||||
stream_contents: list[bytes | None] = [None, None]
|
||||
async with create_task_group() as tg:
|
||||
if process.stdout:
|
||||
tg.start_soon(drain_stream, process.stdout, 0)
|
||||
|
||||
if process.stderr:
|
||||
tg.start_soon(drain_stream, process.stderr, 1)
|
||||
|
||||
if process.stdin and input:
|
||||
await process.stdin.send(input)
|
||||
await process.stdin.aclose()
|
||||
|
||||
await process.wait()
|
||||
|
||||
output, errors = stream_contents
|
||||
if check and process.returncode != 0:
|
||||
raise CalledProcessError(cast(int, process.returncode), command, output, errors)
|
||||
|
||||
return CompletedProcess(command, cast(int, process.returncode), output, errors)
|
||||
|
||||
|
||||
async def open_process(
|
||||
command: StrOrBytesPath | Sequence[StrOrBytesPath],
|
||||
*,
|
||||
stdin: int | IO[Any] | None = PIPE,
|
||||
stdout: int | IO[Any] | None = PIPE,
|
||||
stderr: int | IO[Any] | None = PIPE,
|
||||
cwd: StrOrBytesPath | None = None,
|
||||
env: Mapping[str, str] | None = None,
|
||||
startupinfo: Any = None,
|
||||
creationflags: int = 0,
|
||||
start_new_session: bool = False,
|
||||
pass_fds: Sequence[int] = (),
|
||||
user: str | int | None = None,
|
||||
group: str | int | None = None,
|
||||
extra_groups: Iterable[str | int] | None = None,
|
||||
umask: int = -1,
|
||||
) -> Process:
|
||||
"""
|
||||
Start an external command in a subprocess.
|
||||
|
||||
.. seealso:: :class:`subprocess.Popen`
|
||||
|
||||
:param command: either a string to pass to the shell, or an iterable of strings
|
||||
containing the executable name or path and its arguments
|
||||
:param stdin: one of :data:`subprocess.PIPE`, :data:`subprocess.DEVNULL`, a
|
||||
file-like object, or ``None``
|
||||
:param stdout: one of :data:`subprocess.PIPE`, :data:`subprocess.DEVNULL`,
|
||||
a file-like object, or ``None``
|
||||
:param stderr: one of :data:`subprocess.PIPE`, :data:`subprocess.DEVNULL`,
|
||||
:data:`subprocess.STDOUT`, a file-like object, or ``None``
|
||||
:param cwd: If not ``None``, the working directory is changed before executing
|
||||
:param env: If env is not ``None``, it must be a mapping that defines the
|
||||
environment variables for the new process
|
||||
:param creationflags: flags that can be used to control the creation of the
|
||||
subprocess (see :class:`subprocess.Popen` for the specifics)
|
||||
:param startupinfo: an instance of :class:`subprocess.STARTUPINFO` that can be used
|
||||
to specify process startup parameters (Windows only)
|
||||
:param start_new_session: if ``true`` the setsid() system call will be made in the
|
||||
child process prior to the execution of the subprocess. (POSIX only)
|
||||
:param pass_fds: sequence of file descriptors to keep open between the parent and
|
||||
child processes. (POSIX only)
|
||||
:param user: effective user to run the process as (POSIX only)
|
||||
:param group: effective group to run the process as (POSIX only)
|
||||
:param extra_groups: supplementary groups to set in the subprocess (POSIX only)
|
||||
:param umask: if not negative, this umask is applied in the child process before
|
||||
running the given command (POSIX only)
|
||||
:return: an asynchronous process object
|
||||
|
||||
"""
|
||||
kwargs: dict[str, Any] = {}
|
||||
if user is not None:
|
||||
kwargs["user"] = user
|
||||
|
||||
if group is not None:
|
||||
kwargs["group"] = group
|
||||
|
||||
if extra_groups is not None:
|
||||
kwargs["extra_groups"] = group
|
||||
|
||||
if umask >= 0:
|
||||
kwargs["umask"] = umask
|
||||
|
||||
return await get_async_backend().open_process(
|
||||
command,
|
||||
stdin=stdin,
|
||||
stdout=stdout,
|
||||
stderr=stderr,
|
||||
cwd=cwd,
|
||||
env=env,
|
||||
startupinfo=startupinfo,
|
||||
creationflags=creationflags,
|
||||
start_new_session=start_new_session,
|
||||
pass_fds=pass_fds,
|
||||
**kwargs,
|
||||
)
|
||||
@ -0,0 +1,732 @@
|
||||
from __future__ import annotations
|
||||
|
||||
import math
|
||||
from collections import deque
|
||||
from dataclasses import dataclass
|
||||
from types import TracebackType
|
||||
|
||||
from sniffio import AsyncLibraryNotFoundError
|
||||
|
||||
from ..lowlevel import checkpoint
|
||||
from ._eventloop import get_async_backend
|
||||
from ._exceptions import BusyResourceError
|
||||
from ._tasks import CancelScope
|
||||
from ._testing import TaskInfo, get_current_task
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class EventStatistics:
|
||||
"""
|
||||
:ivar int tasks_waiting: number of tasks waiting on :meth:`~.Event.wait`
|
||||
"""
|
||||
|
||||
tasks_waiting: int
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class CapacityLimiterStatistics:
|
||||
"""
|
||||
:ivar int borrowed_tokens: number of tokens currently borrowed by tasks
|
||||
:ivar float total_tokens: total number of available tokens
|
||||
:ivar tuple borrowers: tasks or other objects currently holding tokens borrowed from
|
||||
this limiter
|
||||
:ivar int tasks_waiting: number of tasks waiting on
|
||||
:meth:`~.CapacityLimiter.acquire` or
|
||||
:meth:`~.CapacityLimiter.acquire_on_behalf_of`
|
||||
"""
|
||||
|
||||
borrowed_tokens: int
|
||||
total_tokens: float
|
||||
borrowers: tuple[object, ...]
|
||||
tasks_waiting: int
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class LockStatistics:
|
||||
"""
|
||||
:ivar bool locked: flag indicating if this lock is locked or not
|
||||
:ivar ~anyio.TaskInfo owner: task currently holding the lock (or ``None`` if the
|
||||
lock is not held by any task)
|
||||
:ivar int tasks_waiting: number of tasks waiting on :meth:`~.Lock.acquire`
|
||||
"""
|
||||
|
||||
locked: bool
|
||||
owner: TaskInfo | None
|
||||
tasks_waiting: int
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class ConditionStatistics:
|
||||
"""
|
||||
:ivar int tasks_waiting: number of tasks blocked on :meth:`~.Condition.wait`
|
||||
:ivar ~anyio.LockStatistics lock_statistics: statistics of the underlying
|
||||
:class:`~.Lock`
|
||||
"""
|
||||
|
||||
tasks_waiting: int
|
||||
lock_statistics: LockStatistics
|
||||
|
||||
|
||||
@dataclass(frozen=True)
|
||||
class SemaphoreStatistics:
|
||||
"""
|
||||
:ivar int tasks_waiting: number of tasks waiting on :meth:`~.Semaphore.acquire`
|
||||
|
||||
"""
|
||||
|
||||
tasks_waiting: int
|
||||
|
||||
|
||||
class Event:
|
||||
def __new__(cls) -> Event:
|
||||
try:
|
||||
return get_async_backend().create_event()
|
||||
except AsyncLibraryNotFoundError:
|
||||
return EventAdapter()
|
||||
|
||||
def set(self) -> None:
|
||||
"""Set the flag, notifying all listeners."""
|
||||
raise NotImplementedError
|
||||
|
||||
def is_set(self) -> bool:
|
||||
"""Return ``True`` if the flag is set, ``False`` if not."""
|
||||
raise NotImplementedError
|
||||
|
||||
async def wait(self) -> None:
|
||||
"""
|
||||
Wait until the flag has been set.
|
||||
|
||||
If the flag has already been set when this method is called, it returns
|
||||
immediately.
|
||||
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
def statistics(self) -> EventStatistics:
|
||||
"""Return statistics about the current state of this event."""
|
||||
raise NotImplementedError
|
||||
|
||||
|
||||
class EventAdapter(Event):
|
||||
_internal_event: Event | None = None
|
||||
_is_set: bool = False
|
||||
|
||||
def __new__(cls) -> EventAdapter:
|
||||
return object.__new__(cls)
|
||||
|
||||
@property
|
||||
def _event(self) -> Event:
|
||||
if self._internal_event is None:
|
||||
self._internal_event = get_async_backend().create_event()
|
||||
if self._is_set:
|
||||
self._internal_event.set()
|
||||
|
||||
return self._internal_event
|
||||
|
||||
def set(self) -> None:
|
||||
if self._internal_event is None:
|
||||
self._is_set = True
|
||||
else:
|
||||
self._event.set()
|
||||
|
||||
def is_set(self) -> bool:
|
||||
if self._internal_event is None:
|
||||
return self._is_set
|
||||
|
||||
return self._internal_event.is_set()
|
||||
|
||||
async def wait(self) -> None:
|
||||
await self._event.wait()
|
||||
|
||||
def statistics(self) -> EventStatistics:
|
||||
if self._internal_event is None:
|
||||
return EventStatistics(tasks_waiting=0)
|
||||
|
||||
return self._internal_event.statistics()
|
||||
|
||||
|
||||
class Lock:
|
||||
def __new__(cls, *, fast_acquire: bool = False) -> Lock:
|
||||
try:
|
||||
return get_async_backend().create_lock(fast_acquire=fast_acquire)
|
||||
except AsyncLibraryNotFoundError:
|
||||
return LockAdapter(fast_acquire=fast_acquire)
|
||||
|
||||
async def __aenter__(self) -> None:
|
||||
await self.acquire()
|
||||
|
||||
async def __aexit__(
|
||||
self,
|
||||
exc_type: type[BaseException] | None,
|
||||
exc_val: BaseException | None,
|
||||
exc_tb: TracebackType | None,
|
||||
) -> None:
|
||||
self.release()
|
||||
|
||||
async def acquire(self) -> None:
|
||||
"""Acquire the lock."""
|
||||
raise NotImplementedError
|
||||
|
||||
def acquire_nowait(self) -> None:
|
||||
"""
|
||||
Acquire the lock, without blocking.
|
||||
|
||||
:raises ~anyio.WouldBlock: if the operation would block
|
||||
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
def release(self) -> None:
|
||||
"""Release the lock."""
|
||||
raise NotImplementedError
|
||||
|
||||
def locked(self) -> bool:
|
||||
"""Return True if the lock is currently held."""
|
||||
raise NotImplementedError
|
||||
|
||||
def statistics(self) -> LockStatistics:
|
||||
"""
|
||||
Return statistics about the current state of this lock.
|
||||
|
||||
.. versionadded:: 3.0
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
|
||||
class LockAdapter(Lock):
|
||||
_internal_lock: Lock | None = None
|
||||
|
||||
def __new__(cls, *, fast_acquire: bool = False) -> LockAdapter:
|
||||
return object.__new__(cls)
|
||||
|
||||
def __init__(self, *, fast_acquire: bool = False):
|
||||
self._fast_acquire = fast_acquire
|
||||
|
||||
@property
|
||||
def _lock(self) -> Lock:
|
||||
if self._internal_lock is None:
|
||||
self._internal_lock = get_async_backend().create_lock(
|
||||
fast_acquire=self._fast_acquire
|
||||
)
|
||||
|
||||
return self._internal_lock
|
||||
|
||||
async def __aenter__(self) -> None:
|
||||
await self._lock.acquire()
|
||||
|
||||
async def __aexit__(
|
||||
self,
|
||||
exc_type: type[BaseException] | None,
|
||||
exc_val: BaseException | None,
|
||||
exc_tb: TracebackType | None,
|
||||
) -> None:
|
||||
if self._internal_lock is not None:
|
||||
self._internal_lock.release()
|
||||
|
||||
async def acquire(self) -> None:
|
||||
"""Acquire the lock."""
|
||||
await self._lock.acquire()
|
||||
|
||||
def acquire_nowait(self) -> None:
|
||||
"""
|
||||
Acquire the lock, without blocking.
|
||||
|
||||
:raises ~anyio.WouldBlock: if the operation would block
|
||||
|
||||
"""
|
||||
self._lock.acquire_nowait()
|
||||
|
||||
def release(self) -> None:
|
||||
"""Release the lock."""
|
||||
self._lock.release()
|
||||
|
||||
def locked(self) -> bool:
|
||||
"""Return True if the lock is currently held."""
|
||||
return self._lock.locked()
|
||||
|
||||
def statistics(self) -> LockStatistics:
|
||||
"""
|
||||
Return statistics about the current state of this lock.
|
||||
|
||||
.. versionadded:: 3.0
|
||||
|
||||
"""
|
||||
if self._internal_lock is None:
|
||||
return LockStatistics(False, None, 0)
|
||||
|
||||
return self._internal_lock.statistics()
|
||||
|
||||
|
||||
class Condition:
|
||||
_owner_task: TaskInfo | None = None
|
||||
|
||||
def __init__(self, lock: Lock | None = None):
|
||||
self._lock = lock or Lock()
|
||||
self._waiters: deque[Event] = deque()
|
||||
|
||||
async def __aenter__(self) -> None:
|
||||
await self.acquire()
|
||||
|
||||
async def __aexit__(
|
||||
self,
|
||||
exc_type: type[BaseException] | None,
|
||||
exc_val: BaseException | None,
|
||||
exc_tb: TracebackType | None,
|
||||
) -> None:
|
||||
self.release()
|
||||
|
||||
def _check_acquired(self) -> None:
|
||||
if self._owner_task != get_current_task():
|
||||
raise RuntimeError("The current task is not holding the underlying lock")
|
||||
|
||||
async def acquire(self) -> None:
|
||||
"""Acquire the underlying lock."""
|
||||
await self._lock.acquire()
|
||||
self._owner_task = get_current_task()
|
||||
|
||||
def acquire_nowait(self) -> None:
|
||||
"""
|
||||
Acquire the underlying lock, without blocking.
|
||||
|
||||
:raises ~anyio.WouldBlock: if the operation would block
|
||||
|
||||
"""
|
||||
self._lock.acquire_nowait()
|
||||
self._owner_task = get_current_task()
|
||||
|
||||
def release(self) -> None:
|
||||
"""Release the underlying lock."""
|
||||
self._lock.release()
|
||||
|
||||
def locked(self) -> bool:
|
||||
"""Return True if the lock is set."""
|
||||
return self._lock.locked()
|
||||
|
||||
def notify(self, n: int = 1) -> None:
|
||||
"""Notify exactly n listeners."""
|
||||
self._check_acquired()
|
||||
for _ in range(n):
|
||||
try:
|
||||
event = self._waiters.popleft()
|
||||
except IndexError:
|
||||
break
|
||||
|
||||
event.set()
|
||||
|
||||
def notify_all(self) -> None:
|
||||
"""Notify all the listeners."""
|
||||
self._check_acquired()
|
||||
for event in self._waiters:
|
||||
event.set()
|
||||
|
||||
self._waiters.clear()
|
||||
|
||||
async def wait(self) -> None:
|
||||
"""Wait for a notification."""
|
||||
await checkpoint()
|
||||
event = Event()
|
||||
self._waiters.append(event)
|
||||
self.release()
|
||||
try:
|
||||
await event.wait()
|
||||
except BaseException:
|
||||
if not event.is_set():
|
||||
self._waiters.remove(event)
|
||||
|
||||
raise
|
||||
finally:
|
||||
with CancelScope(shield=True):
|
||||
await self.acquire()
|
||||
|
||||
def statistics(self) -> ConditionStatistics:
|
||||
"""
|
||||
Return statistics about the current state of this condition.
|
||||
|
||||
.. versionadded:: 3.0
|
||||
"""
|
||||
return ConditionStatistics(len(self._waiters), self._lock.statistics())
|
||||
|
||||
|
||||
class Semaphore:
|
||||
def __new__(
|
||||
cls,
|
||||
initial_value: int,
|
||||
*,
|
||||
max_value: int | None = None,
|
||||
fast_acquire: bool = False,
|
||||
) -> Semaphore:
|
||||
try:
|
||||
return get_async_backend().create_semaphore(
|
||||
initial_value, max_value=max_value, fast_acquire=fast_acquire
|
||||
)
|
||||
except AsyncLibraryNotFoundError:
|
||||
return SemaphoreAdapter(initial_value, max_value=max_value)
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
initial_value: int,
|
||||
*,
|
||||
max_value: int | None = None,
|
||||
fast_acquire: bool = False,
|
||||
):
|
||||
if not isinstance(initial_value, int):
|
||||
raise TypeError("initial_value must be an integer")
|
||||
if initial_value < 0:
|
||||
raise ValueError("initial_value must be >= 0")
|
||||
if max_value is not None:
|
||||
if not isinstance(max_value, int):
|
||||
raise TypeError("max_value must be an integer or None")
|
||||
if max_value < initial_value:
|
||||
raise ValueError(
|
||||
"max_value must be equal to or higher than initial_value"
|
||||
)
|
||||
|
||||
self._fast_acquire = fast_acquire
|
||||
|
||||
async def __aenter__(self) -> Semaphore:
|
||||
await self.acquire()
|
||||
return self
|
||||
|
||||
async def __aexit__(
|
||||
self,
|
||||
exc_type: type[BaseException] | None,
|
||||
exc_val: BaseException | None,
|
||||
exc_tb: TracebackType | None,
|
||||
) -> None:
|
||||
self.release()
|
||||
|
||||
async def acquire(self) -> None:
|
||||
"""Decrement the semaphore value, blocking if necessary."""
|
||||
raise NotImplementedError
|
||||
|
||||
def acquire_nowait(self) -> None:
|
||||
"""
|
||||
Acquire the underlying lock, without blocking.
|
||||
|
||||
:raises ~anyio.WouldBlock: if the operation would block
|
||||
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
def release(self) -> None:
|
||||
"""Increment the semaphore value."""
|
||||
raise NotImplementedError
|
||||
|
||||
@property
|
||||
def value(self) -> int:
|
||||
"""The current value of the semaphore."""
|
||||
raise NotImplementedError
|
||||
|
||||
@property
|
||||
def max_value(self) -> int | None:
|
||||
"""The maximum value of the semaphore."""
|
||||
raise NotImplementedError
|
||||
|
||||
def statistics(self) -> SemaphoreStatistics:
|
||||
"""
|
||||
Return statistics about the current state of this semaphore.
|
||||
|
||||
.. versionadded:: 3.0
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
|
||||
class SemaphoreAdapter(Semaphore):
|
||||
_internal_semaphore: Semaphore | None = None
|
||||
|
||||
def __new__(
|
||||
cls,
|
||||
initial_value: int,
|
||||
*,
|
||||
max_value: int | None = None,
|
||||
fast_acquire: bool = False,
|
||||
) -> SemaphoreAdapter:
|
||||
return object.__new__(cls)
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
initial_value: int,
|
||||
*,
|
||||
max_value: int | None = None,
|
||||
fast_acquire: bool = False,
|
||||
) -> None:
|
||||
super().__init__(initial_value, max_value=max_value, fast_acquire=fast_acquire)
|
||||
self._initial_value = initial_value
|
||||
self._max_value = max_value
|
||||
|
||||
@property
|
||||
def _semaphore(self) -> Semaphore:
|
||||
if self._internal_semaphore is None:
|
||||
self._internal_semaphore = get_async_backend().create_semaphore(
|
||||
self._initial_value, max_value=self._max_value
|
||||
)
|
||||
|
||||
return self._internal_semaphore
|
||||
|
||||
async def acquire(self) -> None:
|
||||
await self._semaphore.acquire()
|
||||
|
||||
def acquire_nowait(self) -> None:
|
||||
self._semaphore.acquire_nowait()
|
||||
|
||||
def release(self) -> None:
|
||||
self._semaphore.release()
|
||||
|
||||
@property
|
||||
def value(self) -> int:
|
||||
if self._internal_semaphore is None:
|
||||
return self._initial_value
|
||||
|
||||
return self._semaphore.value
|
||||
|
||||
@property
|
||||
def max_value(self) -> int | None:
|
||||
return self._max_value
|
||||
|
||||
def statistics(self) -> SemaphoreStatistics:
|
||||
if self._internal_semaphore is None:
|
||||
return SemaphoreStatistics(tasks_waiting=0)
|
||||
|
||||
return self._semaphore.statistics()
|
||||
|
||||
|
||||
class CapacityLimiter:
|
||||
def __new__(cls, total_tokens: float) -> CapacityLimiter:
|
||||
try:
|
||||
return get_async_backend().create_capacity_limiter(total_tokens)
|
||||
except AsyncLibraryNotFoundError:
|
||||
return CapacityLimiterAdapter(total_tokens)
|
||||
|
||||
async def __aenter__(self) -> None:
|
||||
raise NotImplementedError
|
||||
|
||||
async def __aexit__(
|
||||
self,
|
||||
exc_type: type[BaseException] | None,
|
||||
exc_val: BaseException | None,
|
||||
exc_tb: TracebackType | None,
|
||||
) -> bool | None:
|
||||
raise NotImplementedError
|
||||
|
||||
@property
|
||||
def total_tokens(self) -> float:
|
||||
"""
|
||||
The total number of tokens available for borrowing.
|
||||
|
||||
This is a read-write property. If the total number of tokens is increased, the
|
||||
proportionate number of tasks waiting on this limiter will be granted their
|
||||
tokens.
|
||||
|
||||
.. versionchanged:: 3.0
|
||||
The property is now writable.
|
||||
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
@total_tokens.setter
|
||||
def total_tokens(self, value: float) -> None:
|
||||
raise NotImplementedError
|
||||
|
||||
@property
|
||||
def borrowed_tokens(self) -> int:
|
||||
"""The number of tokens that have currently been borrowed."""
|
||||
raise NotImplementedError
|
||||
|
||||
@property
|
||||
def available_tokens(self) -> float:
|
||||
"""The number of tokens currently available to be borrowed"""
|
||||
raise NotImplementedError
|
||||
|
||||
def acquire_nowait(self) -> None:
|
||||
"""
|
||||
Acquire a token for the current task without waiting for one to become
|
||||
available.
|
||||
|
||||
:raises ~anyio.WouldBlock: if there are no tokens available for borrowing
|
||||
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
def acquire_on_behalf_of_nowait(self, borrower: object) -> None:
|
||||
"""
|
||||
Acquire a token without waiting for one to become available.
|
||||
|
||||
:param borrower: the entity borrowing a token
|
||||
:raises ~anyio.WouldBlock: if there are no tokens available for borrowing
|
||||
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
async def acquire(self) -> None:
|
||||
"""
|
||||
Acquire a token for the current task, waiting if necessary for one to become
|
||||
available.
|
||||
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
async def acquire_on_behalf_of(self, borrower: object) -> None:
|
||||
"""
|
||||
Acquire a token, waiting if necessary for one to become available.
|
||||
|
||||
:param borrower: the entity borrowing a token
|
||||
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
def release(self) -> None:
|
||||
"""
|
||||
Release the token held by the current task.
|
||||
|
||||
:raises RuntimeError: if the current task has not borrowed a token from this
|
||||
limiter.
|
||||
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
def release_on_behalf_of(self, borrower: object) -> None:
|
||||
"""
|
||||
Release the token held by the given borrower.
|
||||
|
||||
:raises RuntimeError: if the borrower has not borrowed a token from this
|
||||
limiter.
|
||||
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
def statistics(self) -> CapacityLimiterStatistics:
|
||||
"""
|
||||
Return statistics about the current state of this limiter.
|
||||
|
||||
.. versionadded:: 3.0
|
||||
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
|
||||
class CapacityLimiterAdapter(CapacityLimiter):
|
||||
_internal_limiter: CapacityLimiter | None = None
|
||||
|
||||
def __new__(cls, total_tokens: float) -> CapacityLimiterAdapter:
|
||||
return object.__new__(cls)
|
||||
|
||||
def __init__(self, total_tokens: float) -> None:
|
||||
self.total_tokens = total_tokens
|
||||
|
||||
@property
|
||||
def _limiter(self) -> CapacityLimiter:
|
||||
if self._internal_limiter is None:
|
||||
self._internal_limiter = get_async_backend().create_capacity_limiter(
|
||||
self._total_tokens
|
||||
)
|
||||
|
||||
return self._internal_limiter
|
||||
|
||||
async def __aenter__(self) -> None:
|
||||
await self._limiter.__aenter__()
|
||||
|
||||
async def __aexit__(
|
||||
self,
|
||||
exc_type: type[BaseException] | None,
|
||||
exc_val: BaseException | None,
|
||||
exc_tb: TracebackType | None,
|
||||
) -> bool | None:
|
||||
return await self._limiter.__aexit__(exc_type, exc_val, exc_tb)
|
||||
|
||||
@property
|
||||
def total_tokens(self) -> float:
|
||||
if self._internal_limiter is None:
|
||||
return self._total_tokens
|
||||
|
||||
return self._internal_limiter.total_tokens
|
||||
|
||||
@total_tokens.setter
|
||||
def total_tokens(self, value: float) -> None:
|
||||
if not isinstance(value, int) and value is not math.inf:
|
||||
raise TypeError("total_tokens must be an int or math.inf")
|
||||
elif value < 1:
|
||||
raise ValueError("total_tokens must be >= 1")
|
||||
|
||||
if self._internal_limiter is None:
|
||||
self._total_tokens = value
|
||||
return
|
||||
|
||||
self._limiter.total_tokens = value
|
||||
|
||||
@property
|
||||
def borrowed_tokens(self) -> int:
|
||||
if self._internal_limiter is None:
|
||||
return 0
|
||||
|
||||
return self._internal_limiter.borrowed_tokens
|
||||
|
||||
@property
|
||||
def available_tokens(self) -> float:
|
||||
if self._internal_limiter is None:
|
||||
return self._total_tokens
|
||||
|
||||
return self._internal_limiter.available_tokens
|
||||
|
||||
def acquire_nowait(self) -> None:
|
||||
self._limiter.acquire_nowait()
|
||||
|
||||
def acquire_on_behalf_of_nowait(self, borrower: object) -> None:
|
||||
self._limiter.acquire_on_behalf_of_nowait(borrower)
|
||||
|
||||
async def acquire(self) -> None:
|
||||
await self._limiter.acquire()
|
||||
|
||||
async def acquire_on_behalf_of(self, borrower: object) -> None:
|
||||
await self._limiter.acquire_on_behalf_of(borrower)
|
||||
|
||||
def release(self) -> None:
|
||||
self._limiter.release()
|
||||
|
||||
def release_on_behalf_of(self, borrower: object) -> None:
|
||||
self._limiter.release_on_behalf_of(borrower)
|
||||
|
||||
def statistics(self) -> CapacityLimiterStatistics:
|
||||
if self._internal_limiter is None:
|
||||
return CapacityLimiterStatistics(
|
||||
borrowed_tokens=0,
|
||||
total_tokens=self.total_tokens,
|
||||
borrowers=(),
|
||||
tasks_waiting=0,
|
||||
)
|
||||
|
||||
return self._internal_limiter.statistics()
|
||||
|
||||
|
||||
class ResourceGuard:
|
||||
"""
|
||||
A context manager for ensuring that a resource is only used by a single task at a
|
||||
time.
|
||||
|
||||
Entering this context manager while the previous has not exited it yet will trigger
|
||||
:exc:`BusyResourceError`.
|
||||
|
||||
:param action: the action to guard against (visible in the :exc:`BusyResourceError`
|
||||
when triggered, e.g. "Another task is already {action} this resource")
|
||||
|
||||
.. versionadded:: 4.1
|
||||
"""
|
||||
|
||||
__slots__ = "action", "_guarded"
|
||||
|
||||
def __init__(self, action: str = "using"):
|
||||
self.action: str = action
|
||||
self._guarded = False
|
||||
|
||||
def __enter__(self) -> None:
|
||||
if self._guarded:
|
||||
raise BusyResourceError(self.action)
|
||||
|
||||
self._guarded = True
|
||||
|
||||
def __exit__(
|
||||
self,
|
||||
exc_type: type[BaseException] | None,
|
||||
exc_val: BaseException | None,
|
||||
exc_tb: TracebackType | None,
|
||||
) -> None:
|
||||
self._guarded = False
|
||||
158
venv/lib/python3.11/site-packages/anyio/_core/_tasks.py
Normal file
158
venv/lib/python3.11/site-packages/anyio/_core/_tasks.py
Normal file
@ -0,0 +1,158 @@
|
||||
from __future__ import annotations
|
||||
|
||||
import math
|
||||
from collections.abc import Generator
|
||||
from contextlib import contextmanager
|
||||
from types import TracebackType
|
||||
|
||||
from ..abc._tasks import TaskGroup, TaskStatus
|
||||
from ._eventloop import get_async_backend
|
||||
|
||||
|
||||
class _IgnoredTaskStatus(TaskStatus[object]):
|
||||
def started(self, value: object = None) -> None:
|
||||
pass
|
||||
|
||||
|
||||
TASK_STATUS_IGNORED = _IgnoredTaskStatus()
|
||||
|
||||
|
||||
class CancelScope:
|
||||
"""
|
||||
Wraps a unit of work that can be made separately cancellable.
|
||||
|
||||
:param deadline: The time (clock value) when this scope is cancelled automatically
|
||||
:param shield: ``True`` to shield the cancel scope from external cancellation
|
||||
"""
|
||||
|
||||
def __new__(
|
||||
cls, *, deadline: float = math.inf, shield: bool = False
|
||||
) -> CancelScope:
|
||||
return get_async_backend().create_cancel_scope(shield=shield, deadline=deadline)
|
||||
|
||||
def cancel(self) -> None:
|
||||
"""Cancel this scope immediately."""
|
||||
raise NotImplementedError
|
||||
|
||||
@property
|
||||
def deadline(self) -> float:
|
||||
"""
|
||||
The time (clock value) when this scope is cancelled automatically.
|
||||
|
||||
Will be ``float('inf')`` if no timeout has been set.
|
||||
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
@deadline.setter
|
||||
def deadline(self, value: float) -> None:
|
||||
raise NotImplementedError
|
||||
|
||||
@property
|
||||
def cancel_called(self) -> bool:
|
||||
"""``True`` if :meth:`cancel` has been called."""
|
||||
raise NotImplementedError
|
||||
|
||||
@property
|
||||
def cancelled_caught(self) -> bool:
|
||||
"""
|
||||
``True`` if this scope suppressed a cancellation exception it itself raised.
|
||||
|
||||
This is typically used to check if any work was interrupted, or to see if the
|
||||
scope was cancelled due to its deadline being reached. The value will, however,
|
||||
only be ``True`` if the cancellation was triggered by the scope itself (and not
|
||||
an outer scope).
|
||||
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
@property
|
||||
def shield(self) -> bool:
|
||||
"""
|
||||
``True`` if this scope is shielded from external cancellation.
|
||||
|
||||
While a scope is shielded, it will not receive cancellations from outside.
|
||||
|
||||
"""
|
||||
raise NotImplementedError
|
||||
|
||||
@shield.setter
|
||||
def shield(self, value: bool) -> None:
|
||||
raise NotImplementedError
|
||||
|
||||
def __enter__(self) -> CancelScope:
|
||||
raise NotImplementedError
|
||||
|
||||
def __exit__(
|
||||
self,
|
||||
exc_type: type[BaseException] | None,
|
||||
exc_val: BaseException | None,
|
||||
exc_tb: TracebackType | None,
|
||||
) -> bool:
|
||||
raise NotImplementedError
|
||||
|
||||
|
||||
@contextmanager
|
||||
def fail_after(
|
||||
delay: float | None, shield: bool = False
|
||||
) -> Generator[CancelScope, None, None]:
|
||||
"""
|
||||
Create a context manager which raises a :class:`TimeoutError` if does not finish in
|
||||
time.
|
||||
|
||||
:param delay: maximum allowed time (in seconds) before raising the exception, or
|
||||
``None`` to disable the timeout
|
||||
:param shield: ``True`` to shield the cancel scope from external cancellation
|
||||
:return: a context manager that yields a cancel scope
|
||||
:rtype: :class:`~typing.ContextManager`\\[:class:`~anyio.CancelScope`\\]
|
||||
|
||||
"""
|
||||
current_time = get_async_backend().current_time
|
||||
deadline = (current_time() + delay) if delay is not None else math.inf
|
||||
with get_async_backend().create_cancel_scope(
|
||||
deadline=deadline, shield=shield
|
||||
) as cancel_scope:
|
||||
yield cancel_scope
|
||||
|
||||
if cancel_scope.cancelled_caught and current_time() >= cancel_scope.deadline:
|
||||
raise TimeoutError
|
||||
|
||||
|
||||
def move_on_after(delay: float | None, shield: bool = False) -> CancelScope:
|
||||
"""
|
||||
Create a cancel scope with a deadline that expires after the given delay.
|
||||
|
||||
:param delay: maximum allowed time (in seconds) before exiting the context block, or
|
||||
``None`` to disable the timeout
|
||||
:param shield: ``True`` to shield the cancel scope from external cancellation
|
||||
:return: a cancel scope
|
||||
|
||||
"""
|
||||
deadline = (
|
||||
(get_async_backend().current_time() + delay) if delay is not None else math.inf
|
||||
)
|
||||
return get_async_backend().create_cancel_scope(deadline=deadline, shield=shield)
|
||||
|
||||
|
||||
def current_effective_deadline() -> float:
|
||||
"""
|
||||
Return the nearest deadline among all the cancel scopes effective for the current
|
||||
task.
|
||||
|
||||
:return: a clock value from the event loop's internal clock (or ``float('inf')`` if
|
||||
there is no deadline in effect, or ``float('-inf')`` if the current scope has
|
||||
been cancelled)
|
||||
:rtype: float
|
||||
|
||||
"""
|
||||
return get_async_backend().current_effective_deadline()
|
||||
|
||||
|
||||
def create_task_group() -> TaskGroup:
|
||||
"""
|
||||
Create a task group.
|
||||
|
||||
:return: a task group
|
||||
|
||||
"""
|
||||
return get_async_backend().create_task_group()
|
||||
616
venv/lib/python3.11/site-packages/anyio/_core/_tempfile.py
Normal file
616
venv/lib/python3.11/site-packages/anyio/_core/_tempfile.py
Normal file
@ -0,0 +1,616 @@
|
||||
from __future__ import annotations
|
||||
|
||||
import os
|
||||
import sys
|
||||
import tempfile
|
||||
from collections.abc import Iterable
|
||||
from io import BytesIO, TextIOWrapper
|
||||
from types import TracebackType
|
||||
from typing import (
|
||||
TYPE_CHECKING,
|
||||
Any,
|
||||
AnyStr,
|
||||
Generic,
|
||||
overload,
|
||||
)
|
||||
|
||||
from .. import to_thread
|
||||
from .._core._fileio import AsyncFile
|
||||
from ..lowlevel import checkpoint_if_cancelled
|
||||
|
||||
if TYPE_CHECKING:
|
||||
from _typeshed import OpenBinaryMode, OpenTextMode, ReadableBuffer, WriteableBuffer
|
||||
|
||||
|
||||
class TemporaryFile(Generic[AnyStr]):
|
||||
"""
|
||||
An asynchronous temporary file that is automatically created and cleaned up.
|
||||
|
||||
This class provides an asynchronous context manager interface to a temporary file.
|
||||
The file is created using Python's standard `tempfile.TemporaryFile` function in a
|
||||
background thread, and is wrapped as an asynchronous file using `AsyncFile`.
|
||||
|
||||
:param mode: The mode in which the file is opened. Defaults to "w+b".
|
||||
:param buffering: The buffering policy (-1 means the default buffering).
|
||||
:param encoding: The encoding used to decode or encode the file. Only applicable in
|
||||
text mode.
|
||||
:param newline: Controls how universal newlines mode works (only applicable in text
|
||||
mode).
|
||||
:param suffix: The suffix for the temporary file name.
|
||||
:param prefix: The prefix for the temporary file name.
|
||||
:param dir: The directory in which the temporary file is created.
|
||||
:param errors: The error handling scheme used for encoding/decoding errors.
|
||||
"""
|
||||
|
||||
_async_file: AsyncFile[AnyStr]
|
||||
|
||||
@overload
|
||||
def __init__(
|
||||
self: TemporaryFile[bytes],
|
||||
mode: OpenBinaryMode = ...,
|
||||
buffering: int = ...,
|
||||
encoding: str | None = ...,
|
||||
newline: str | None = ...,
|
||||
suffix: str | None = ...,
|
||||
prefix: str | None = ...,
|
||||
dir: str | None = ...,
|
||||
*,
|
||||
errors: str | None = ...,
|
||||
): ...
|
||||
@overload
|
||||
def __init__(
|
||||
self: TemporaryFile[str],
|
||||
mode: OpenTextMode,
|
||||
buffering: int = ...,
|
||||
encoding: str | None = ...,
|
||||
newline: str | None = ...,
|
||||
suffix: str | None = ...,
|
||||
prefix: str | None = ...,
|
||||
dir: str | None = ...,
|
||||
*,
|
||||
errors: str | None = ...,
|
||||
): ...
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
mode: OpenTextMode | OpenBinaryMode = "w+b",
|
||||
buffering: int = -1,
|
||||
encoding: str | None = None,
|
||||
newline: str | None = None,
|
||||
suffix: str | None = None,
|
||||
prefix: str | None = None,
|
||||
dir: str | None = None,
|
||||
*,
|
||||
errors: str | None = None,
|
||||
) -> None:
|
||||
self.mode = mode
|
||||
self.buffering = buffering
|
||||
self.encoding = encoding
|
||||
self.newline = newline
|
||||
self.suffix: str | None = suffix
|
||||
self.prefix: str | None = prefix
|
||||
self.dir: str | None = dir
|
||||
self.errors = errors
|
||||
|
||||
async def __aenter__(self) -> AsyncFile[AnyStr]:
|
||||
fp = await to_thread.run_sync(
|
||||
lambda: tempfile.TemporaryFile(
|
||||
self.mode,
|
||||
self.buffering,
|
||||
self.encoding,
|
||||
self.newline,
|
||||
self.suffix,
|
||||
self.prefix,
|
||||
self.dir,
|
||||
errors=self.errors,
|
||||
)
|
||||
)
|
||||
self._async_file = AsyncFile(fp)
|
||||
return self._async_file
|
||||
|
||||
async def __aexit__(
|
||||
self,
|
||||
exc_type: type[BaseException] | None,
|
||||
exc_value: BaseException | None,
|
||||
traceback: TracebackType | None,
|
||||
) -> None:
|
||||
await self._async_file.aclose()
|
||||
|
||||
|
||||
class NamedTemporaryFile(Generic[AnyStr]):
|
||||
"""
|
||||
An asynchronous named temporary file that is automatically created and cleaned up.
|
||||
|
||||
This class provides an asynchronous context manager for a temporary file with a
|
||||
visible name in the file system. It uses Python's standard
|
||||
:func:`~tempfile.NamedTemporaryFile` function and wraps the file object with
|
||||
:class:`AsyncFile` for asynchronous operations.
|
||||
|
||||
:param mode: The mode in which the file is opened. Defaults to "w+b".
|
||||
:param buffering: The buffering policy (-1 means the default buffering).
|
||||
:param encoding: The encoding used to decode or encode the file. Only applicable in
|
||||
text mode.
|
||||
:param newline: Controls how universal newlines mode works (only applicable in text
|
||||
mode).
|
||||
:param suffix: The suffix for the temporary file name.
|
||||
:param prefix: The prefix for the temporary file name.
|
||||
:param dir: The directory in which the temporary file is created.
|
||||
:param delete: Whether to delete the file when it is closed.
|
||||
:param errors: The error handling scheme used for encoding/decoding errors.
|
||||
:param delete_on_close: (Python 3.12+) Whether to delete the file on close.
|
||||
"""
|
||||
|
||||
_async_file: AsyncFile[AnyStr]
|
||||
|
||||
@overload
|
||||
def __init__(
|
||||
self: NamedTemporaryFile[bytes],
|
||||
mode: OpenBinaryMode = ...,
|
||||
buffering: int = ...,
|
||||
encoding: str | None = ...,
|
||||
newline: str | None = ...,
|
||||
suffix: str | None = ...,
|
||||
prefix: str | None = ...,
|
||||
dir: str | None = ...,
|
||||
delete: bool = ...,
|
||||
*,
|
||||
errors: str | None = ...,
|
||||
delete_on_close: bool = ...,
|
||||
): ...
|
||||
@overload
|
||||
def __init__(
|
||||
self: NamedTemporaryFile[str],
|
||||
mode: OpenTextMode,
|
||||
buffering: int = ...,
|
||||
encoding: str | None = ...,
|
||||
newline: str | None = ...,
|
||||
suffix: str | None = ...,
|
||||
prefix: str | None = ...,
|
||||
dir: str | None = ...,
|
||||
delete: bool = ...,
|
||||
*,
|
||||
errors: str | None = ...,
|
||||
delete_on_close: bool = ...,
|
||||
): ...
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
mode: OpenBinaryMode | OpenTextMode = "w+b",
|
||||
buffering: int = -1,
|
||||
encoding: str | None = None,
|
||||
newline: str | None = None,
|
||||
suffix: str | None = None,
|
||||
prefix: str | None = None,
|
||||
dir: str | None = None,
|
||||
delete: bool = True,
|
||||
*,
|
||||
errors: str | None = None,
|
||||
delete_on_close: bool = True,
|
||||
) -> None:
|
||||
self._params: dict[str, Any] = {
|
||||
"mode": mode,
|
||||
"buffering": buffering,
|
||||
"encoding": encoding,
|
||||
"newline": newline,
|
||||
"suffix": suffix,
|
||||
"prefix": prefix,
|
||||
"dir": dir,
|
||||
"delete": delete,
|
||||
"errors": errors,
|
||||
}
|
||||
if sys.version_info >= (3, 12):
|
||||
self._params["delete_on_close"] = delete_on_close
|
||||
|
||||
async def __aenter__(self) -> AsyncFile[AnyStr]:
|
||||
fp = await to_thread.run_sync(
|
||||
lambda: tempfile.NamedTemporaryFile(**self._params)
|
||||
)
|
||||
self._async_file = AsyncFile(fp)
|
||||
return self._async_file
|
||||
|
||||
async def __aexit__(
|
||||
self,
|
||||
exc_type: type[BaseException] | None,
|
||||
exc_value: BaseException | None,
|
||||
traceback: TracebackType | None,
|
||||
) -> None:
|
||||
await self._async_file.aclose()
|
||||
|
||||
|
||||
class SpooledTemporaryFile(AsyncFile[AnyStr]):
|
||||
"""
|
||||
An asynchronous spooled temporary file that starts in memory and is spooled to disk.
|
||||
|
||||
This class provides an asynchronous interface to a spooled temporary file, much like
|
||||
Python's standard :class:`~tempfile.SpooledTemporaryFile`. It supports asynchronous
|
||||
write operations and provides a method to force a rollover to disk.
|
||||
|
||||
:param max_size: Maximum size in bytes before the file is rolled over to disk.
|
||||
:param mode: The mode in which the file is opened. Defaults to "w+b".
|
||||
:param buffering: The buffering policy (-1 means the default buffering).
|
||||
:param encoding: The encoding used to decode or encode the file (text mode only).
|
||||
:param newline: Controls how universal newlines mode works (text mode only).
|
||||
:param suffix: The suffix for the temporary file name.
|
||||
:param prefix: The prefix for the temporary file name.
|
||||
:param dir: The directory in which the temporary file is created.
|
||||
:param errors: The error handling scheme used for encoding/decoding errors.
|
||||
"""
|
||||
|
||||
_rolled: bool = False
|
||||
|
||||
@overload
|
||||
def __init__(
|
||||
self: SpooledTemporaryFile[bytes],
|
||||
max_size: int = ...,
|
||||
mode: OpenBinaryMode = ...,
|
||||
buffering: int = ...,
|
||||
encoding: str | None = ...,
|
||||
newline: str | None = ...,
|
||||
suffix: str | None = ...,
|
||||
prefix: str | None = ...,
|
||||
dir: str | None = ...,
|
||||
*,
|
||||
errors: str | None = ...,
|
||||
): ...
|
||||
@overload
|
||||
def __init__(
|
||||
self: SpooledTemporaryFile[str],
|
||||
max_size: int = ...,
|
||||
mode: OpenTextMode = ...,
|
||||
buffering: int = ...,
|
||||
encoding: str | None = ...,
|
||||
newline: str | None = ...,
|
||||
suffix: str | None = ...,
|
||||
prefix: str | None = ...,
|
||||
dir: str | None = ...,
|
||||
*,
|
||||
errors: str | None = ...,
|
||||
): ...
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
max_size: int = 0,
|
||||
mode: OpenBinaryMode | OpenTextMode = "w+b",
|
||||
buffering: int = -1,
|
||||
encoding: str | None = None,
|
||||
newline: str | None = None,
|
||||
suffix: str | None = None,
|
||||
prefix: str | None = None,
|
||||
dir: str | None = None,
|
||||
*,
|
||||
errors: str | None = None,
|
||||
) -> None:
|
||||
self._tempfile_params: dict[str, Any] = {
|
||||
"mode": mode,
|
||||
"buffering": buffering,
|
||||
"encoding": encoding,
|
||||
"newline": newline,
|
||||
"suffix": suffix,
|
||||
"prefix": prefix,
|
||||
"dir": dir,
|
||||
"errors": errors,
|
||||
}
|
||||
self._max_size = max_size
|
||||
if "b" in mode:
|
||||
super().__init__(BytesIO()) # type: ignore[arg-type]
|
||||
else:
|
||||
super().__init__(
|
||||
TextIOWrapper( # type: ignore[arg-type]
|
||||
BytesIO(),
|
||||
encoding=encoding,
|
||||
errors=errors,
|
||||
newline=newline,
|
||||
write_through=True,
|
||||
)
|
||||
)
|
||||
|
||||
async def aclose(self) -> None:
|
||||
if not self._rolled:
|
||||
self._fp.close()
|
||||
return
|
||||
|
||||
await super().aclose()
|
||||
|
||||
async def _check(self) -> None:
|
||||
if self._rolled or self._fp.tell() < self._max_size:
|
||||
return
|
||||
|
||||
await self.rollover()
|
||||
|
||||
async def rollover(self) -> None:
|
||||
if self._rolled:
|
||||
return
|
||||
|
||||
self._rolled = True
|
||||
buffer = self._fp
|
||||
buffer.seek(0)
|
||||
self._fp = await to_thread.run_sync(
|
||||
lambda: tempfile.TemporaryFile(**self._tempfile_params)
|
||||
)
|
||||
await self.write(buffer.read())
|
||||
buffer.close()
|
||||
|
||||
@property
|
||||
def closed(self) -> bool:
|
||||
return self._fp.closed
|
||||
|
||||
async def read(self, size: int = -1) -> AnyStr:
|
||||
if not self._rolled:
|
||||
await checkpoint_if_cancelled()
|
||||
return self._fp.read(size)
|
||||
|
||||
return await super().read(size) # type: ignore[return-value]
|
||||
|
||||
async def read1(self: SpooledTemporaryFile[bytes], size: int = -1) -> bytes:
|
||||
if not self._rolled:
|
||||
await checkpoint_if_cancelled()
|
||||
return self._fp.read1(size)
|
||||
|
||||
return await super().read1(size)
|
||||
|
||||
async def readline(self) -> AnyStr:
|
||||
if not self._rolled:
|
||||
await checkpoint_if_cancelled()
|
||||
return self._fp.readline()
|
||||
|
||||
return await super().readline() # type: ignore[return-value]
|
||||
|
||||
async def readlines(self) -> list[AnyStr]:
|
||||
if not self._rolled:
|
||||
await checkpoint_if_cancelled()
|
||||
return self._fp.readlines()
|
||||
|
||||
return await super().readlines() # type: ignore[return-value]
|
||||
|
||||
async def readinto(self: SpooledTemporaryFile[bytes], b: WriteableBuffer) -> int:
|
||||
if not self._rolled:
|
||||
await checkpoint_if_cancelled()
|
||||
self._fp.readinto(b)
|
||||
|
||||
return await super().readinto(b)
|
||||
|
||||
async def readinto1(self: SpooledTemporaryFile[bytes], b: WriteableBuffer) -> int:
|
||||
if not self._rolled:
|
||||
await checkpoint_if_cancelled()
|
||||
self._fp.readinto(b)
|
||||
|
||||
return await super().readinto1(b)
|
||||
|
||||
async def seek(self, offset: int, whence: int | None = os.SEEK_SET) -> int:
|
||||
if not self._rolled:
|
||||
await checkpoint_if_cancelled()
|
||||
return self._fp.seek(offset, whence)
|
||||
|
||||
return await super().seek(offset, whence)
|
||||
|
||||
async def tell(self) -> int:
|
||||
if not self._rolled:
|
||||
await checkpoint_if_cancelled()
|
||||
return self._fp.tell()
|
||||
|
||||
return await super().tell()
|
||||
|
||||
async def truncate(self, size: int | None = None) -> int:
|
||||
if not self._rolled:
|
||||
await checkpoint_if_cancelled()
|
||||
return self._fp.truncate(size)
|
||||
|
||||
return await super().truncate(size)
|
||||
|
||||
@overload
|
||||
async def write(self: SpooledTemporaryFile[bytes], b: ReadableBuffer) -> int: ...
|
||||
@overload
|
||||
async def write(self: SpooledTemporaryFile[str], b: str) -> int: ...
|
||||
|
||||
async def write(self, b: ReadableBuffer | str) -> int:
|
||||
"""
|
||||
Asynchronously write data to the spooled temporary file.
|
||||
|
||||
If the file has not yet been rolled over, the data is written synchronously,
|
||||
and a rollover is triggered if the size exceeds the maximum size.
|
||||
|
||||
:param s: The data to write.
|
||||
:return: The number of bytes written.
|
||||
:raises RuntimeError: If the underlying file is not initialized.
|
||||
|
||||
"""
|
||||
if not self._rolled:
|
||||
await checkpoint_if_cancelled()
|
||||
result = self._fp.write(b)
|
||||
await self._check()
|
||||
return result
|
||||
|
||||
return await super().write(b) # type: ignore[misc]
|
||||
|
||||
@overload
|
||||
async def writelines(
|
||||
self: SpooledTemporaryFile[bytes], lines: Iterable[ReadableBuffer]
|
||||
) -> None: ...
|
||||
@overload
|
||||
async def writelines(
|
||||
self: SpooledTemporaryFile[str], lines: Iterable[str]
|
||||
) -> None: ...
|
||||
|
||||
async def writelines(self, lines: Iterable[str] | Iterable[ReadableBuffer]) -> None:
|
||||
"""
|
||||
Asynchronously write a list of lines to the spooled temporary file.
|
||||
|
||||
If the file has not yet been rolled over, the lines are written synchronously,
|
||||
and a rollover is triggered if the size exceeds the maximum size.
|
||||
|
||||
:param lines: An iterable of lines to write.
|
||||
:raises RuntimeError: If the underlying file is not initialized.
|
||||
|
||||
"""
|
||||
if not self._rolled:
|
||||
await checkpoint_if_cancelled()
|
||||
result = self._fp.writelines(lines)
|
||||
await self._check()
|
||||
return result
|
||||
|
||||
return await super().writelines(lines) # type: ignore[misc]
|
||||
|
||||
|
||||
class TemporaryDirectory(Generic[AnyStr]):
|
||||
"""
|
||||
An asynchronous temporary directory that is created and cleaned up automatically.
|
||||
|
||||
This class provides an asynchronous context manager for creating a temporary
|
||||
directory. It wraps Python's standard :class:`~tempfile.TemporaryDirectory` to
|
||||
perform directory creation and cleanup operations in a background thread.
|
||||
|
||||
:param suffix: Suffix to be added to the temporary directory name.
|
||||
:param prefix: Prefix to be added to the temporary directory name.
|
||||
:param dir: The parent directory where the temporary directory is created.
|
||||
:param ignore_cleanup_errors: Whether to ignore errors during cleanup
|
||||
(Python 3.10+).
|
||||
:param delete: Whether to delete the directory upon closing (Python 3.12+).
|
||||
"""
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
suffix: AnyStr | None = None,
|
||||
prefix: AnyStr | None = None,
|
||||
dir: AnyStr | None = None,
|
||||
*,
|
||||
ignore_cleanup_errors: bool = False,
|
||||
delete: bool = True,
|
||||
) -> None:
|
||||
self.suffix: AnyStr | None = suffix
|
||||
self.prefix: AnyStr | None = prefix
|
||||
self.dir: AnyStr | None = dir
|
||||
self.ignore_cleanup_errors = ignore_cleanup_errors
|
||||
self.delete = delete
|
||||
|
||||
self._tempdir: tempfile.TemporaryDirectory | None = None
|
||||
|
||||
async def __aenter__(self) -> str:
|
||||
params: dict[str, Any] = {
|
||||
"suffix": self.suffix,
|
||||
"prefix": self.prefix,
|
||||
"dir": self.dir,
|
||||
}
|
||||
if sys.version_info >= (3, 10):
|
||||
params["ignore_cleanup_errors"] = self.ignore_cleanup_errors
|
||||
|
||||
if sys.version_info >= (3, 12):
|
||||
params["delete"] = self.delete
|
||||
|
||||
self._tempdir = await to_thread.run_sync(
|
||||
lambda: tempfile.TemporaryDirectory(**params)
|
||||
)
|
||||
return await to_thread.run_sync(self._tempdir.__enter__)
|
||||
|
||||
async def __aexit__(
|
||||
self,
|
||||
exc_type: type[BaseException] | None,
|
||||
exc_value: BaseException | None,
|
||||
traceback: TracebackType | None,
|
||||
) -> None:
|
||||
if self._tempdir is not None:
|
||||
await to_thread.run_sync(
|
||||
self._tempdir.__exit__, exc_type, exc_value, traceback
|
||||
)
|
||||
|
||||
async def cleanup(self) -> None:
|
||||
if self._tempdir is not None:
|
||||
await to_thread.run_sync(self._tempdir.cleanup)
|
||||
|
||||
|
||||
@overload
|
||||
async def mkstemp(
|
||||
suffix: str | None = None,
|
||||
prefix: str | None = None,
|
||||
dir: str | None = None,
|
||||
text: bool = False,
|
||||
) -> tuple[int, str]: ...
|
||||
|
||||
|
||||
@overload
|
||||
async def mkstemp(
|
||||
suffix: bytes | None = None,
|
||||
prefix: bytes | None = None,
|
||||
dir: bytes | None = None,
|
||||
text: bool = False,
|
||||
) -> tuple[int, bytes]: ...
|
||||
|
||||
|
||||
async def mkstemp(
|
||||
suffix: AnyStr | None = None,
|
||||
prefix: AnyStr | None = None,
|
||||
dir: AnyStr | None = None,
|
||||
text: bool = False,
|
||||
) -> tuple[int, str | bytes]:
|
||||
"""
|
||||
Asynchronously create a temporary file and return an OS-level handle and the file
|
||||
name.
|
||||
|
||||
This function wraps `tempfile.mkstemp` and executes it in a background thread.
|
||||
|
||||
:param suffix: Suffix to be added to the file name.
|
||||
:param prefix: Prefix to be added to the file name.
|
||||
:param dir: Directory in which the temporary file is created.
|
||||
:param text: Whether the file is opened in text mode.
|
||||
:return: A tuple containing the file descriptor and the file name.
|
||||
|
||||
"""
|
||||
return await to_thread.run_sync(tempfile.mkstemp, suffix, prefix, dir, text)
|
||||
|
||||
|
||||
@overload
|
||||
async def mkdtemp(
|
||||
suffix: str | None = None,
|
||||
prefix: str | None = None,
|
||||
dir: str | None = None,
|
||||
) -> str: ...
|
||||
|
||||
|
||||
@overload
|
||||
async def mkdtemp(
|
||||
suffix: bytes | None = None,
|
||||
prefix: bytes | None = None,
|
||||
dir: bytes | None = None,
|
||||
) -> bytes: ...
|
||||
|
||||
|
||||
async def mkdtemp(
|
||||
suffix: AnyStr | None = None,
|
||||
prefix: AnyStr | None = None,
|
||||
dir: AnyStr | None = None,
|
||||
) -> str | bytes:
|
||||
"""
|
||||
Asynchronously create a temporary directory and return its path.
|
||||
|
||||
This function wraps `tempfile.mkdtemp` and executes it in a background thread.
|
||||
|
||||
:param suffix: Suffix to be added to the directory name.
|
||||
:param prefix: Prefix to be added to the directory name.
|
||||
:param dir: Parent directory where the temporary directory is created.
|
||||
:return: The path of the created temporary directory.
|
||||
|
||||
"""
|
||||
return await to_thread.run_sync(tempfile.mkdtemp, suffix, prefix, dir)
|
||||
|
||||
|
||||
async def gettempdir() -> str:
|
||||
"""
|
||||
Asynchronously return the name of the directory used for temporary files.
|
||||
|
||||
This function wraps `tempfile.gettempdir` and executes it in a background thread.
|
||||
|
||||
:return: The path of the temporary directory as a string.
|
||||
|
||||
"""
|
||||
return await to_thread.run_sync(tempfile.gettempdir)
|
||||
|
||||
|
||||
async def gettempdirb() -> bytes:
|
||||
"""
|
||||
Asynchronously return the name of the directory used for temporary files in bytes.
|
||||
|
||||
This function wraps `tempfile.gettempdirb` and executes it in a background thread.
|
||||
|
||||
:return: The path of the temporary directory as bytes.
|
||||
|
||||
"""
|
||||
return await to_thread.run_sync(tempfile.gettempdirb)
|
||||
78
venv/lib/python3.11/site-packages/anyio/_core/_testing.py
Normal file
78
venv/lib/python3.11/site-packages/anyio/_core/_testing.py
Normal file
@ -0,0 +1,78 @@
|
||||
from __future__ import annotations
|
||||
|
||||
from collections.abc import Awaitable, Generator
|
||||
from typing import Any, cast
|
||||
|
||||
from ._eventloop import get_async_backend
|
||||
|
||||
|
||||
class TaskInfo:
|
||||
"""
|
||||
Represents an asynchronous task.
|
||||
|
||||
:ivar int id: the unique identifier of the task
|
||||
:ivar parent_id: the identifier of the parent task, if any
|
||||
:vartype parent_id: Optional[int]
|
||||
:ivar str name: the description of the task (if any)
|
||||
:ivar ~collections.abc.Coroutine coro: the coroutine object of the task
|
||||
"""
|
||||
|
||||
__slots__ = "_name", "id", "parent_id", "name", "coro"
|
||||
|
||||
def __init__(
|
||||
self,
|
||||
id: int,
|
||||
parent_id: int | None,
|
||||
name: str | None,
|
||||
coro: Generator[Any, Any, Any] | Awaitable[Any],
|
||||
):
|
||||
func = get_current_task
|
||||
self._name = f"{func.__module__}.{func.__qualname__}"
|
||||
self.id: int = id
|
||||
self.parent_id: int | None = parent_id
|
||||
self.name: str | None = name
|
||||
self.coro: Generator[Any, Any, Any] | Awaitable[Any] = coro
|
||||
|
||||
def __eq__(self, other: object) -> bool:
|
||||
if isinstance(other, TaskInfo):
|
||||
return self.id == other.id
|
||||
|
||||
return NotImplemented
|
||||
|
||||
def __hash__(self) -> int:
|
||||
return hash(self.id)
|
||||
|
||||
def __repr__(self) -> str:
|
||||
return f"{self.__class__.__name__}(id={self.id!r}, name={self.name!r})"
|
||||
|
||||
def has_pending_cancellation(self) -> bool:
|
||||
"""
|
||||
Return ``True`` if the task has a cancellation pending, ``False`` otherwise.
|
||||
|
||||
"""
|
||||
return False
|
||||
|
||||
|
||||
def get_current_task() -> TaskInfo:
|
||||
"""
|
||||
Return the current task.
|
||||
|
||||
:return: a representation of the current task
|
||||
|
||||
"""
|
||||
return get_async_backend().get_current_task()
|
||||
|
||||
|
||||
def get_running_tasks() -> list[TaskInfo]:
|
||||
"""
|
||||
Return a list of running tasks in the current event loop.
|
||||
|
||||
:return: a list of task info objects
|
||||
|
||||
"""
|
||||
return cast("list[TaskInfo]", get_async_backend().get_running_tasks())
|
||||
|
||||
|
||||
async def wait_all_tasks_blocked() -> None:
|
||||
"""Wait until all other tasks are waiting for something."""
|
||||
await get_async_backend().wait_all_tasks_blocked()
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user