shell.py 文件源码

def shell(self, items, pargs):
        self.pargs = pargs
        self.items = items
        stdout.write(
            '\n')  # When the fetching messege ends need to add \n after \r.
        self.prompt_show_items()
        history = InMemoryHistory()

        while True:
            p = prompt(
                u'we-get > ', history=history,
                auto_suggest=AutoSuggestFromHistory(),
                completer=WGCompleter(list(self.items.keys())),
                style=we_get_prompt_style
            )

            if self.prompt_no_command(p):
                continue
            elif self.prompt_is_single_command(p):
                command = p
                args = None
            else:
                _ = p.split()
                command = _[0]
                _.pop(0)
                args = ' '.join(_)
            if not self.prompt_verify_command(command, args):
                continue
            elif not self.prompt_parse_command(command, args):
                break