Update 2025-04-24_11:44:19

venv/lib/python3.11/site-packages/wrapt/arguments.py

@@ -0,0 +1,38 @@
+# The inspect.formatargspec() function was dropped in Python 3.11 but we need
+# need it for when constructing signature changing decorators based on result of
+# inspect.getargspec() or inspect.getfullargspec(). The code here implements
+# inspect.formatargspec() base on Parameter and Signature from inspect module,
+# which were added in Python 3.6. Thanks to Cyril Jouve for the implementation.
+
+try:
+    from inspect import Parameter, Signature
+except ImportError:
+    from inspect import formatargspec
+else:
+    def formatargspec(args, varargs=None, varkw=None, defaults=None,
+                      kwonlyargs=(), kwonlydefaults={}, annotations={}):
+        if kwonlydefaults is None:
+            kwonlydefaults = {}
+        ndefaults = len(defaults) if defaults else 0
+        parameters = [
+            Parameter(
+                arg,
+                Parameter.POSITIONAL_OR_KEYWORD,
+                default=defaults[i] if i >= 0 else Parameter.empty,
+                annotation=annotations.get(arg, Parameter.empty),
+            ) for i, arg in enumerate(args, ndefaults - len(args))
+        ]
+        if varargs:
+            parameters.append(Parameter(varargs, Parameter.VAR_POSITIONAL))
+        parameters.extend(
+            Parameter(
+                kwonlyarg,
+                Parameter.KEYWORD_ONLY,
+                default=kwonlydefaults.get(kwonlyarg, Parameter.empty),
+                annotation=annotations.get(kwonlyarg, Parameter.empty),
+            ) for kwonlyarg in kwonlyargs
+        )
+        if varkw:
+            parameters.append(Parameter(varkw, Parameter.VAR_KEYWORD))
+        return_annotation = annotations.get('return', Signature.empty)
+        return str(Signature(parameters, return_annotation=return_annotation))