toolbar: make pyflakes and pep8 happy
view: make pyflakes and pep8 happy
window: make pyflakes and pep8 happy
player: make pyflakes and pep8 happy
player: make pyflakes and pep8 happy (fixed missing comma)
Merge pull request #4 from roignac/pyflake_fixes

Pyflake fixes
query: Port from JavaScript to Python

Port of query.js to query.py. Fix calls in view.py to this source.