modetest.py 文件源码

def __call__(self, parser, namespace, values, option_string=None):
        if not hasattr(namespace, 'props'):
            namespace.props = []

        try:
            obj_id, prop_name, value = values.split(':')
        except:
            raise argparse.ArgumentError(self, "could not parse '%s'" % values)

        try:
            obj_id = int(obj_id)
        except ValueError:
            raise argparse.ArgumentError(self, "obj_id=%s is not an int" % obj_id)

        namespace.props.append([obj_id, prop_name, value])