def do_get_available_languages(parser, token):
    args = token.contents.split()
    if len(args) != 3 or args[1] != 'as':
        raise TemplateSyntaxError, "'get_available_languages' requires 'as variable' (got %r)" % args
    return GetAvailableLanguagesNode(args[2])
Updates the given defaults with values from the config files and
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-0.96/django/templatetags/i18n.py/do_get_available_languages--crossover with--dataset/ETHPy150Open balanced/status.balancedpayments.com/venv/lib/python2.7/site-packages/pip-1.3.1-py2.7.egg/pip/baseparser.py/ConfigOptionParser.update_defaults