klen/python-mode — pull request #139 by nixon (2012-10-22 03:49:57+00:00)
Title: dont raise an exception when Logger has no message handler

Fix for the following exception:

```
Find Occurrences ...
Error detected while processing function RopeFindImplementations:
line 1:
Traceback (most recent call last):
File "", line 1, in
File "/Users/nixon/.vim/bundle/python-mode/pylibs/ropemode/decorators.py", line
58, in newfunc
logger(str(traceback.format_exc()), short)
File "/Users/nixon/.vim/bundle/python-mode/pylibs/ropemode/decorators.py", line
13, in __call__
self._show(message)
File "/Users/nixon/.vim/bundle/python-mode/pylibs/ropemode/decorators.py", line
21, in _show
self.message(message)
TypeError: 'NoneType' object is not callable
```