From: Benjamin Peterson <benjamin@python.org>
Date: Wed, 31 Dec 2008 23:48:39 +0000 (+0000)
Subject: #4795 inspect.isgeneratorfunction() should return False instead of None
X-Git-Tag: v2.7a1~2453
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8ad09a4f2e557723395fc0840750c178924166b8;p=thirdparty%2FPython%2Fcpython.git

#4795 inspect.isgeneratorfunction() should return False instead of None
---

diff --git a/Lib/inspect.py b/Lib/inspect.py
index d3d946d525c1..230df2b2a75e 100644
--- a/Lib/inspect.py
+++ b/Lib/inspect.py
@@ -161,6 +161,7 @@ def isgeneratorfunction(object):
     if (isfunction(object) or ismethod(object)) and \
         object.func_code.co_flags & CO_GENERATOR:
         return True
+    return False
 
 def isgenerator(object):
     """Return true if the object is a generator.
diff --git a/Misc/NEWS b/Misc/NEWS
index 38d0dec64518..7eab3ae08e18 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -100,6 +100,9 @@ Core and Builtins
 Library
 -------
 
+- Issue #4795: inspect.isgeneratorfunction() returns False instead of None when
+  the function is not a generator.
+
 - Issue #4702: Throwing a DistutilsPlatformError instead of IOError in case 
   no MSVC compiler is found under Windows. Original patch by Philip Jenvey.