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author | Julie Pichon <jpichon@redhat.com> | 2013-04-02 22:08:33 +0100 |
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committer | Julie Pichon <jpichon@redhat.com> | 2013-04-02 22:08:33 +0100 |
commit | 29cb3251afd65fdd0a98b76d58f05458aaab3b47 (patch) | |
tree | 0b312acebd4d38c15c0bfff9572c208a8713f897 /horizon/utils/memoized.py | |
parent | c38b989c5378981bb33f48818a91ac211c125c22 (diff) | |
download | horizon-29cb3251afd65fdd0a98b76d58f05458aaab3b47.tar.gz |
Return an empty string rather than None when calling repr()
Repr() should return "a string containing a printable representation of
an object," which is a convention Sphinx 1.2 relies on when building
the docs.
Fixes bug 1163369
Change-Id: Ieefd69c5b4b521500679df7745f60cb3a4d2f77c
Diffstat (limited to 'horizon/utils/memoized.py')
-rw-r--r-- | horizon/utils/memoized.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/horizon/utils/memoized.py b/horizon/utils/memoized.py index c3d7e7c56..6c954b553 100644 --- a/horizon/utils/memoized.py +++ b/horizon/utils/memoized.py @@ -40,7 +40,7 @@ class memoized(object): def __repr__(self): '''Return the function's docstring.''' - return self.func.__doc__ + return self.func.__doc__ or '' def __get__(self, obj, objtype): '''Support instance methods.''' |