From 52e5004b59d89e5f1bf2ceaba0d2c9e63368454b Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Sat, 22 Oct 2016 07:55:18 -0700
Subject: Issue #27989: Tweak inspect.formatannotation() to improve pydoc
 rendering of function annotations. Ivan L.

---
 Lib/inspect.py | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'Lib/inspect.py')

diff --git a/Lib/inspect.py b/Lib/inspect.py
index ca1d551a69..0fd0382776 100644
--- a/Lib/inspect.py
+++ b/Lib/inspect.py
@@ -1152,6 +1152,8 @@ def getargvalues(frame):
     return ArgInfo(args, varargs, varkw, frame.f_locals)
 
 def formatannotation(annotation, base_module=None):
+    if getattr(annotation, '__module__', None) == 'typing':
+        return repr(annotation).replace('typing.', '')
     if isinstance(annotation, type):
         if annotation.__module__ in ('builtins', base_module):
             return annotation.__qualname__
-- 
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