class JudgeFrequentlyStartStop(object):
    def __init__(self, dict_code, dict_chiller_inner):
        self.dict_chiller_inner = dict_chiller_inner
        self.dict_code = dict_code

    def is_freq_start_stop(self):
        unit_status_str = ''
        for i in self.dict_chiller_inner['runStatus']:
            unit_status_str += str(i)
        unit_status_str_split = unit_status_str.split('1')
        # chiller_off_time_last = len(unit_status_str_split[-1]) * self.dict_code['samplePeriod']
        chiller_off_time_last = len(unit_status_str_split[-1]) * 3 * 60  # 采样周期写死
        chiller_off_count = len([1 for i in unit_status_str_split if i != ''])
        if chiller_off_count > 2 and chiller_off_time_last < 2700:
            judge_freq_start_stop = 1  # 1为频繁启停，0为正常停机
        else:
            judge_freq_start_stop = 0
        return judge_freq_start_stop