dist.py 文件源码

def dump_option_dicts(self, header=None, commands=None, indent=""):
        from pprint import pformat

        if commands is None:             # dump all command option dicts
            commands = self.command_options.keys()
            commands.sort()

        if header is not None:
            self.announce(indent + header)
            indent = indent + "  "

        if not commands:
            self.announce(indent + "no commands known yet")
            return

        for cmd_name in commands:
            opt_dict = self.command_options.get(cmd_name)
            if opt_dict is None:
                self.announce(indent +
                              "no option dict for '%s' command" % cmd_name)
            else:
                self.announce(indent +
                              "option dict for '%s' command:" % cmd_name)
                out = pformat(opt_dict)
                for line in out.split('\n'):
                    self.announce(indent + "  " + line)

    # -- Config file finding/parsing methods ---------------------------