sortonlanguagename.py

#!/usr/bin/python
# -*- coding: utf-8  -*-

# A big thanks to Rob Hooft for the following class:
# It may not seem like much, but it magically allows the translations to be
# sorted on the names of the languages. I would never have thought of doing it
# like this myself.


class sortonlanguagename:
    """
    This class sorts translations alphabetically on the name of the language,
    instead of on the iso abbreviation that is used internally.
    """
    def __init__(self, lang):
        self.lang = lang

    def __call__(self, one, two):
        return cmp(self.lang[one], self.lang[two])