cmd.py 文件源码

def dump_options(self, header=None, indent=""):
        from distutils.fancy_getopt import longopt_xlate
        if header is None:
            header = "command options for '%s':" % self.get_command_name()
        self.announce(indent + header, level=log.INFO)
        indent = indent + "  "
        for (option, _, _) in self.user_options:
            option = option.translate(longopt_xlate)
            if option[-1] == "=":
                option = option[:-1]
            value = getattr(self, option)
            self.announce(indent + "%s = %s" % (option, value),
                          level=log.INFO)