[Python-checkins] cpython: Issue 20438: Deprecate inspect.getargspec() and friends.

[yury.selivanov]

https://hg.python.org/cpython/rev/3a5fec5e025d
changeset:   96208:3a5fec5e025d
user:        Yury Selivanov <yselivanov at sprymix.com>
date:        Fri May 22 11:38:38 2015 -0400
summary:
  Issue 20438: Deprecate inspect.getargspec() and friends.

files:
  Doc/library/inspect.rst  |  13 +++++++------
  Lib/inspect.py           |   5 ++++-
  Lib/test/test_inspect.py |   3 ++-
  3 files changed, 13 insertions(+), 8 deletions(-)


diff --git a/Doc/library/inspect.rst b/Doc/library/inspect.rst
--- a/Doc/library/inspect.rst
+++ b/Doc/library/inspect.rst
@@ -815,15 +815,16 @@
 
    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
       This function is now based on :func:`signature`, but still ignores
       ``__wrapped__`` attributes and includes the already bound first
       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)
 
@@ -896,8 +897,8 @@
 
    .. versionadded:: 3.2
 
-   .. note::
-      Consider using the new :meth:`Signature.bind` instead.
+   .. deprecated:: 3.5
+      Use :meth:`Signature.bind` and :meth:`Signature.bind_partial` instead.
 
 
 .. function:: getclosurevars(func)
diff --git a/Lib/inspect.py b/Lib/inspect.py
--- a/Lib/inspect.py
+++ b/Lib/inspect.py
@@ -1033,7 +1033,8 @@
     and keyword arguments are supported. getargspec() will raise ValueError
     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 = \
         getfullargspec(func)
     if kwonlyargs or ann:
@@ -1057,6 +1058,8 @@
     'annotations' is a dictionary mapping argument names to annotations.
 
     The first four items in the tuple correspond to getargspec().
+
+    This function is deprecated, use inspect.signature() instead.
     """
 
     try:
diff --git a/Lib/test/test_inspect.py b/Lib/test/test_inspect.py
--- a/Lib/test/test_inspect.py
+++ b/Lib/test/test_inspect.py
@@ -631,7 +631,8 @@
 
     def assertArgSpecEquals(self, routine, args_e, varargs_e=None,
                             varkw_e=None, defaults_e=None, formatted=None):
-        args, varargs, varkw, defaults = inspect.getargspec(routine)
+        with self.assertWarns(DeprecationWarning):
+            args, varargs, varkw, defaults = inspect.getargspec(routine)
         self.assertEqual(args, args_e)
         self.assertEqual(varargs, varargs_e)
         self.assertEqual(varkw, varkw_e)

-- 
Repository URL: https://hg.python.org/cpython