From: Serhiy Storchaka <storchaka@gmail.com>
Date: Sun, 10 May 2020 12:14:27 +0000 (+0300)
Subject: bpo-40257: Tweak docstrings for special generic aliases. (GH-20022)
X-Git-Tag: v3.9.0b1~122
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2fbc57af851814df567fb51054cb6f6a399f814a;p=thirdparty%2FPython%2Fcpython.git

bpo-40257: Tweak docstrings for special generic aliases. (GH-20022)

* Add the terminating period.
* Omit module name for builtin types.
---

diff --git a/Lib/typing.py b/Lib/typing.py
index b5ba38e07c83..f94996daebd6 100644
--- a/Lib/typing.py
+++ b/Lib/typing.py
@@ -753,7 +753,10 @@ class _SpecialGenericAlias(_BaseGenericAlias, _root=True):
             name = origin.__name__
         super().__init__(origin, inst=inst, name=name)
         self._nparams = nparams
-        self.__doc__ = f'A generic version of {origin.__module__}.{origin.__qualname__}'
+        if origin.__module__ == 'builtins':
+            self.__doc__ = f'A generic version of {origin.__qualname__}.'
+        else:
+            self.__doc__ = f'A generic version of {origin.__module__}.{origin.__qualname__}.'
 
     @_tp_cache
     def __getitem__(self, params):