helpers.py 文件源码

def parse(self,s):
        # str: 1d,2h,3m,4s
        query = s.split(',')
        for elm in query:
            print(elm)
            if not self.elm_pattern.match(elm):
                raise ValueError('Cannot parse query: {}'.format(elm))

            for e in ['d', 'h', 'm', 's']:
                if e in elm:
                    setattr(self, e, int(elm.split(e)[0]))