def serialized(self):
        to_ret = {}
        for group, requirements in self.items():
            to_ret[group] = [str(requirement) for requirement in requirements]
        return to_ret
def runSpider(self, lstSubcommand=None):
        strSubcommand = lstSubcommand[0]
        strArg1 = None
        if len(lstSubcommand) == 2:
            strArg1 = lstSubcommand[1]
        self.initDriver() #init selenium driver
        self.dicSubCommandHandler[strSubcommand](strArg1)
        self.quitDriver() #quit selenium driver