main.py 文件源码

def __call__(self, parser, namespace, values, option_string=None):
            stagename = values[0]
            f = os.path.abspath(values[1])
            d = os.path.abspath(values[2])
            if stagename not in self.stagenames:
                raise argparse.ArgumentError(self,
                                             "%s not a valid stage, must be one of %s" %
                                             (stagename, str(self.stagenames)))
            if self.dest == 'importpolicy':
                setattr(namespace, "doimport", True)
            for s in self.stagenames:
                if s == stagename:
                    getattr(namespace, self.dest)[s] = (f, d)
                else:
                    if s not in getattr(namespace, self.dest).iterkeys():
                        getattr(namespace, self.dest)[s] = self.sdefaults[s]