manage.py 文件源码

def get_options(self):
        options = (
            Option('-h', '--host',
                   dest='host',
                   default='0.0.0.0'),
            Option('-p', '--port',
                   dest='port',
                   type=int,
                   default=18340),
            Option('-d', '--debug',
                   action='store_true',
                   dest='use_debugger',
                   help=('enable the Werkzeug debugger (DO NOT use in '
                         'production code)'),
                   default=self.use_debugger),
            Option('-D', '--no-debug',
                   action='store_false',
                   dest='use_debugger',
                   help='disable the Werkzeug debugger',
                   default=self.use_debugger),
            Option('-r', '--reload',
                   action='store_true',
                   dest='use_reloader',
                   help=('monitor Python files for changes (not 100%% safe '
                         'for production use)'),
                   default=self.use_reloader),
            Option('-R', '--no-reload',
                   action='store_false',
                   dest='use_reloader',
                   help='do not monitor Python files for changes',
                   default=self.use_reloader),
        )
        return options