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- import time as t
- class Mytimer:
- def __init__(self):
- self.unit = ['年','月','天','小时','分钟','秒']
- self.prompt = '未开始计时'
- self.lasted = []
- self.begin = 0#属性。属性名与方法名与相同,属性覆盖方法
- self.end = 0
-
- def __str__(self):
- return self.prompt
- __repr__ = __str__
- def __add__(self,other):
- prompt = '总共运行了'
- result = []
- for index in range(6):
- result.append(self.lasted[index]+ other.lasted[index])
- if result[index]:
- prompt += (str(result[index]) + self.unit[index])
- return prompt
- #开始计时
- def start(self):
- self.begin = t.localtime()
- self.prompt = '提示:请先调用stop停止计时'
- print('计时开始...')
- #结束计时
- def stop(self):
- if not self.begin:
- print('提示:请先开始调用start开始计时')
- else:
- self.end = t.localtime()
- self._calc()#调用方法。对象.方法
- print('计时结束...')
- #内部方法,计算运行时间
- def _calc(self):
- self.lasted = []
- self.prompt = '总共运行了'
- for index in range(6):#迭代计算各单位时间
- lasted.append(self.end[index] - self.begin[index])
- def second(lasted):
- if lasted[5] < 0:
- lasted[4] = lasted[4] - 1
- lasted[5] = 60 + lasted[5]
- def minute(lasted):
- if lasted[4] < 0:
- lasted[3] = lasted[3] - 1
- lasted[4] = 60 + lasted[4]
- def hour(lasted):
- if lasted[3] < 0:
- lasted[2] = lasted[2] - 1
- lasted[3] = 24 + lasted[3]
- def day(lasted):
- if lasted[2] < 0:
- lasted[1] = lasted[1] -1
- lasted[2] = 31 + lasted[2]
- def mounth(lasted):
- if lasted[1] < 0:
- lasted[0] = lasted[0] - 1
- lasted[1] = 12 + lasted[1]
-
- def consequence(self):#打印结果
- self.prompt += str(self.lasted[index])
-
- #为下一轮初始化准备
- self.begin = 0
- self.end = 0
- print(self.prompt)
复制代码 哪个大佬帮看看有什么错误没。
你这是要我的命啊,你这也太乱了 自己瞅瞅吧
- import time as t
- class Mytimer:
- def __init__(self):
- self.unit = ['年', '月', '天', '小时', '分钟', '秒']
- self.prompt = '未开始计时'
- self.lasted = []
- self.begin = 0 # 属性。属性名与方法名与相同,属性覆盖方法
- self.end = 0
- def __str__(self):
- return self.prompt
- __repr__ = __str__
- def __add__(self, other):
- prompt = '总共运行了'
- result = []
- for index in range(6):
- result.append(self.lasted[index] + other.lasted[index])
- if result[index]:
- prompt += (str(result[index]) + self.unit[index])
- return prompt
- # 开始计时
- def start(self):
- self.begin = t.localtime()
- self.prompt = '提示:请先调用stop停止计时'
- print('计时开始...')
- # 结束计时
- def stop(self):
- if not self.begin:
- print('提示:请先开始调用start开始计时')
- else:
- self.end = t.localtime()
- self._calc() # 调用方法。对象.方法
- print('计时结束...')
- # 内部方法,计算运行时间
- def _calc(self):
- self.lasted = []
- self.prompt = '总共运行了'
- for index in range(6): # 迭代计算各单位时间
- self.lasted.append(self.end[index] - self.begin[index])
- self.second()
- self.minute()
- self.hour()
- self.day()
- self.mounth()
- self.prompt += (str(self.lasted[index])) + self.unit[index]
- def second(self):
- if self.lasted[5] < 0:
- self.lasted[4] = self.lasted[4] - 1
- self.lasted[5] = 60 + self.lasted[5]
- def minute(self):
- if self.lasted[4] < 0:
- self.lasted[3] = self.lasted[3] - 1
- self.lasted[4] = 60 + self.lasted[4]
- def hour(self):
- if self.lasted[3] < 0:
- self.lasted[2] = self.lasted[2] - 1
- self.lasted[3] = 24 + self.lasted[3]
- def day(self):
- if self.lasted[2] < 0:
- self.lasted[1] = self.lasted[1] - 1
- self.lasted[2] = 31 + self.lasted[2]
- def mounth(self):
- if self.lasted[1] < 0:
- self.lasted[0] = self.lasted[0] - 1
- self.lasted[1] = 12 + self.lasted[1]
- def consequence(self): # 打印结果
- for index in range(0, 6):
- self.prompt += str(self.lasted[index])
- # 为下一轮初始化准备
- self.begin = 0
- self.end = 0
- print(self.prompt)
- if __name__ == '__main__':
- timer = Mytimer()
- timer.start()
- t.sleep(2)
- timer.stop()
- print(timer)
复制代码
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