prefs: code style changes
authorAndrew Chadwick <andrewc-git@piffle.org>
Wed, 27 Feb 2013 13:11:51 +0000 (13:11 +0000)
committerAndrew Chadwick <andrewc-git@piffle.org>
Wed, 27 Feb 2013 13:11:51 +0000 (13:11 +0000)
commitf0cf8c96b6fdd2a546a0f6ae89749db6a327d381
tree243b4f4f43deaf31703620b504148cb187aa0a27
parenta6af6a2270199668608aea76fed6e370b840a68b
prefs: code style changes

No functional changes in this commit.

* Add and update translator comments for strings.
* Constants are UPPERCASE_WITH_UNDERSCORES (Google Python Style Guide).
* Doc-string, import, and inheritance layout.
gui/preferenceswindow.py