Searched refs:help_fn (Results 1 – 1 of 1) sorted by relevance
337 def command_line(self, argv, help_fn=None): argument339 help_fn = help_fn or self.help371 help_fn()376 help_fn("You can't specify the '%s' and '%s' "386 help_fn("You must specify at least one of -e, -x, -c, -r, or -a.")388 help_fn("Unexpected arguments: %s" % " ".join(args))397 help_fn("Nothing to do.")