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Issue 20438: Deprecate inspect.getargspec() and friends.

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This commit is contained in:
Yury Selivanov 2015-05-22 11:38:38 -04:00
parent 8d006e75e0
commit 3cfec2e2fc
3 changed files with 13 additions and 8 deletions
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13
Doc/library/inspect.rst
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@ -815,15 +815,16 @@ Classes and functions
The first four items in the tuple correspond to :func:`getargspec`. The first four items in the tuple correspond to :func:`getargspec`.
.. note::
Consider using the new :ref:`Signature Object <inspect-signature-object>`
interface, which provides a better way of introspecting functions.
.. versionchanged:: 3.4 .. versionchanged:: 3.4
This function is now based on :func:`signature`, but still ignores This function is now based on :func:`signature`, but still ignores
``__wrapped__`` attributes and includes the already bound first ``__wrapped__`` attributes and includes the already bound first
parameter in the signature output for bound methods. parameter in the signature output for bound methods.
.. deprecated:: 3.5
Use :func:`signature` and
:ref:`Signature Object <inspect-signature-object>`, which provide a
better introspecting API for callables.
.. function:: getargvalues(frame) .. function:: getargvalues(frame)
@ -896,8 +897,8 @@ Classes and functions
.. versionadded:: 3.2 .. versionadded:: 3.2
.. note:: .. deprecated:: 3.5
Consider using the new :meth:`Signature.bind` instead. Use :meth:`Signature.bind` and :meth:`Signature.bind_partial` instead.
.. function:: getclosurevars(func) .. function:: getclosurevars(func)

5
Lib/inspect.py
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@ -1033,7 +1033,8 @@ def getargspec(func):
and keyword arguments are supported. getargspec() will raise ValueError and keyword arguments are supported. getargspec() will raise ValueError
if the func has either annotations or keyword arguments. if the func has either annotations or keyword arguments.
""" """
warnings.warn("inspect.getargspec() is deprecated, "
"use inspect.signature() instead", DeprecationWarning)
args, varargs, varkw, defaults, kwonlyargs, kwonlydefaults, ann = \ args, varargs, varkw, defaults, kwonlyargs, kwonlydefaults, ann = \
getfullargspec(func) getfullargspec(func)
if kwonlyargs or ann: if kwonlyargs or ann:
@ -1057,6 +1058,8 @@ def getfullargspec(func):
'annotations' is a dictionary mapping argument names to annotations. 'annotations' is a dictionary mapping argument names to annotations.
The first four items in the tuple correspond to getargspec(). The first four items in the tuple correspond to getargspec().
This function is deprecated, use inspect.signature() instead.
""" """
try: try:

1
Lib/test/test_inspect.py
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@ -631,6 +631,7 @@ class TestClassesAndFunctions(unittest.TestCase):
def assertArgSpecEquals(self, routine, args_e, varargs_e=None, def assertArgSpecEquals(self, routine, args_e, varargs_e=None,
varkw_e=None, defaults_e=None, formatted=None): varkw_e=None, defaults_e=None, formatted=None):
with self.assertWarns(DeprecationWarning):
args, varargs, varkw, defaults = inspect.getargspec(routine) args, varargs, varkw, defaults = inspect.getargspec(routine)
self.assertEqual(args, args_e) self.assertEqual(args, args_e)
self.assertEqual(varargs, varargs_e) self.assertEqual(varargs, varargs_e)