Best Outdoor Credit Cards: Add 3.10.6 change notes for inspect.is*function (What Is Blog Post On Website)

Document when these functions started checking code flags for "duck-typed" function-like objects.

Author: Story Themes Examples

Doc/library/inspect.rst

@@ -485,6 +485,10 @@ attributes (see :ref:`import-mod-attrs` for module attributes):
  Functions wrapped in :func:`functools.partial` now return ``True`` if the
  wrapped function is a Python generator function.
 
+ .. versionchanged:: 3.10.6
+ :term:`Duck-typed <duck-typing>` function-like objects now return
+ ``True`` if their code object has the :data:`CO_GENERATOR` flag.
+
  .. versionchanged:: 3.13
  Functions wrapped in :func:`functools.partialmethod` now return ``True``
  if the wrapped function is a Python generator function.
@@ -507,6 +511,10 @@ attributes (see :ref:`import-mod-attrs` for module attributes):
  Functions wrapped in :func:`functools.partial` now return ``True`` if the
  wrapped function is a :term:`coroutine function`.
 
+ .. versionchanged:: 3.10.6
+ :term:`Duck-typed <duck-typing>` function-like objects now return
+ ``True`` if their code object has the :data:`CO_COROUTINE` flag.
+
  .. versionchanged:: 3.12
  Sync functions marked with :func:`markcoroutinefunction` now return
  ``True``.
@@ -581,6 +589,10 @@ attributes (see :ref:`import-mod-attrs` for module attributes):
  Functions wrapped in :func:`functools.partial` now return ``True`` if the
  wrapped function is an :term:`asynchronous generator` function.
 
+ .. versionchanged:: 3.10.6
+ :term:`Duck-typed <duck-typing>` function-like objects now return
+ ``True`` if their code object has the :data:`CO_ASYNC_GENERATOR` flag.
+
  .. versionchanged:: 3.13
  Functions wrapped in :func:`functools.partialmethod` now return ``True``
  if the wrapped function is a :term:`asynchronous generator` function.

Lib/inspect.py

@@ -298,6 +298,8 @@ def _has_code_flag(f, flag):
  f = functools._unwrap_partial(f)
  if not (isfunction(f) or _signature_is_functionlike(f)):
  return False
+ # If it's a pure Python function, or an object that is duck type
+ # of a Python function (Cython and Mock functions, for instance), then:
  return bool(f.__code__.co_flags & flag)
 
 def isgeneratorfunction(obj):
@@ -2338,7 +2340,7 @@ def _signature_from_function(cls, func, skip_bound_arg=True,
  is_duck_function = True
  else:
  # If it's not a pure Python function, and not a duck type
- # of pure function:
+ # of pure function (Cython and Mock functions, for instance), then:
  raise TypeError('{!r} is not a Python function'.format(func))
 
  s = getattr(func, "__text_signature__", None)
@@ -2531,7 +2533,7 @@ def _signature_from_callable(obj, *,
 
  if isfunction(obj) or _signature_is_functionlike(obj):
  # If it's a pure Python function, or an object that is duck type
- # of a Python function (Cython functions, for instance), then:
+ # of a Python function (Cython and Mock functions, for instance), then:
  return _signature_from_function(sigcls, obj,
  skip_bound_arg=skip_bound_arg,
  globals=globals, locals=locals, eval_str=eval_str,