Update 2025-04-13_16:25:39

venv/lib/python3.11/site-packages/sqlalchemy/cyextension/processors.pyx

@@ -0,0 +1,68 @@
+# cyextension/processors.pyx
+# Copyright (C) 2005-2024 the SQLAlchemy authors and contributors
+# <see AUTHORS file>
+#
+# This module is part of SQLAlchemy and is released under
+# the MIT License: https://www.opensource.org/licenses/mit-license.php
+import datetime
+from datetime import datetime as datetime_cls
+from datetime import time as time_cls
+from datetime import date as date_cls
+import re
+
+from cpython.object cimport PyObject_Str
+from cpython.unicode cimport PyUnicode_AsASCIIString, PyUnicode_Check, PyUnicode_Decode
+from libc.stdio cimport sscanf
+
+
+def int_to_boolean(value):
+    if value is None:
+        return None
+    return True if value else False
+
+def to_str(value):
+    return PyObject_Str(value) if value is not None else None
+
+def to_float(value):
+    return float(value) if value is not None else None
+
+cdef inline bytes to_bytes(object value, str type_name):
+    try:
+        return PyUnicode_AsASCIIString(value)
+    except Exception as e:
+        raise ValueError(
+            f"Couldn't parse {type_name} string '{value!r}' "
+            "- value is not a string."
+        ) from e
+
+def str_to_datetime(value):
+    if value is not None:
+        value = datetime_cls.fromisoformat(value)
+    return value
+
+def str_to_time(value):
+    if value is not None:
+        value = time_cls.fromisoformat(value)
+    return value
+
+
+def str_to_date(value):
+    if value is not None:
+        value = date_cls.fromisoformat(value)
+    return value
+
+
+
+cdef class DecimalResultProcessor:
+    cdef object type_
+    cdef str format_
+
+    def __cinit__(self, type_, format_):
+        self.type_ = type_
+        self.format_ = format_
+
+    def process(self, object value):
+        if value is None:
+            return None
+        else:
+            return self.type_(self.format_ % value)