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help: restore use of callable() since it was readded in Python 3.2
authorAugie Fackler <raf@durin42.com>
Mon, 23 Jun 2014 09:24:24 -0400
changeset 21796 8225bb1f0ad3
parent 21795 711498bb4ff5
child 21797 b009dd135aa0
help: restore use of callable() since it was readded in Python 3.2
mercurial/help.py file | annotate | diff | comparison | revisions 
--- a/mercurial/help.py	Mon Jun 23 09:24:06 2014 -0400
+++ b/mercurial/help.py	Mon Jun 23 09:24:24 2014 -0400
@@ -404,7 +404,7 @@
         # description
         if not doc:
             rst.append("    %s\n" % _("(no help text available)"))
-        if util.safehasattr(doc, '__call__'):
+        if callable(doc):
             rst += ["    %s\n" % l for l in doc().splitlines()]
 
         if not ui.verbose:
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