def usage(argv):
    cmd = os.path.basename(argv[0])
    print('usage: %s <config_uri> [var=value]\n'
          '(example: "%s development.ini")' % (cmd, cmd))
    sys.exit(1)
Turns a language name (en-us) into a locale name (en_US).
dataset/ETHPy150Open Pegase745/sqlalchemy-datatables/examples/pyramid_tut/pyramid_tut/scripts/initializedb.py/usage--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-0.96/django/utils/translation/trans_real.py/to_locale