import time as t
class Mytimer():
def __init__(self):
self.unit = ['年','月','天','小時','分鐘','秒']
self.prompt = "未開始計時!"
self.lasted = []
self.begin = 0
self.end = 0
def __str__(self):
return self.prompt
__repr__=__str__
def __add__(self,other):
prompt = "總共運行了"
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
#開始計時
def start(self):
self.begin = t.localtime()
self.prompt = "提示:請先調用 stop() 停止計時!"
print("計時開始...")
#停止計時
def stop(self):
if not self.begin:
print("提示:請先調用start()進行計時!")
else:
self.end = t.localtime()
self._calc()
print("計時結束!")
#內部方法計算運行時間
def _calc(self):
self.lasted = []
self.prompt = "總共運行了"
for index in range(6):
self.lasted.append(self.end[index] - self.begin[index])
if self.lasted[index]:
self.prompt += (str(self.lasted[index]) + self.unit[index])
#爲下一輪計時初始化變量
self.begin = 0
self.end = 0