klen/pylama — pull request #9 by fizyk (2013-09-15 17:01:52+00:00)
Title: fix default liners value for parsing options through hook

I've just encountered strange errors.

I've added pylama to one of my project,added pylama.ini, and defined format and skip in main secton only.

This gave me this error while trying to commit:

```python
Traceback (most recent call last):
File ".git/hooks/pre-commit", line 6, in
sys.exit(git_hook())
File "/home/fizyk/.virtualenvs/zlota/local/lib/python2.7/site-packages/pylama-1.5.3-py2.7.egg/pylama/hook.py", line 36, in git_hook
options = parse_options()
File "/home/fizyk/.virtualenvs/zlota/local/lib/python2.7/site-packages/pylama-1.5.3-py2.7.egg/pylama/config.py", line 62, in parse_options
value.value = action.type(value.value)
File "/home/fizyk/.virtualenvs/zlota/local/lib/python2.7/site-packages/pylama-1.5.3-py2.7.egg/pylama/config.py", line 96, in
set(i for i in s.strip().split(',') if i))
AttributeError: 'tuple' object has no attribute 'strip'
```

This fix addresses this issue.