utils.py 文件源码

def user_input(self, prompt=None):
        """
        A wrapper function for getting user input while keeping track of the amount of time spent
        waiting for it.
        """
        start = arrow.utcnow()
        try:
            if self.default_format and prompt:
                return raw_input('%(format)s%(prompt)s%(end)s' % {
                    'format': self.default_format,
                    'prompt': prompt,
                    'end': TerminalFormats.ENDC
                })
            else:
                return raw_input(prompt)
        finally:
            end = arrow.utcnow()
            self._waiting_on_user_delta += end - start