简易的python计时器
导语
今天bug君用python写了一个小小的计时器，由于时间不是很够所以没有设计很多功能和内容，请谅解！以后有时间会不定期更新~
完整代码
此代码需要用到time的插件，如果没有安装请自行安装。
from time import sleep
print("欢迎使用计时器！")
print("作者：Debug618\n")
sleep(2)
tot = input("1.倒计时\n2.秒表\n请选择：")
if tot == "1":
s = input("请输入倒计时时间：")
timeout = int(input("是否计算超时时间？\n1.是\n2.否\n请回答："))
lens = len(s)
x = ''
hour = 0
minu = 0
sec = 0
for i in range(lens):
if s[i] == '时':
hour = int(x)
x = ''
elif s[i] == '分':
minu = int(x)
x = ''
elif s[i] == '秒':
sec = int(x)
x = ''
elif 0 <= int(s[i]) <= 9:
x += s[i]
if sec >= 60:
minu += int(sec / 60)
sec = sec % 60
print("您输入的秒数不符合标准，已自动为您纠正。")
if minu >= 60:
hour += int(minu / 60)
minu = minu % 60
print("您输入的分钟数不符合标准，已自动为您纠正。")
if minu != 0 and hour != 0 and sec != 0:
print("开始计时！\n")
while hour != 0 or minu != 0 or sec != 0:
sleep(1)
sec -= 1
if sec == -1:
minu -= 1
sec = 59
if minu == -1:
hour -= 1
minu = 59
if hour != 0:
print(str(hour) + "小时", end='')
if minu == 0 and sec == 0:
print("\n", end='')
if minu != 0:
print(str(minu) + "分", end='')
if sec == 0:
print("\n", end='')
if sec != 0:
print(str(sec) + "秒")
if timeout == 1:
while hour <= 99999:
sleep(1)
sec += 1
if sec == 60:
minu += 1
sec = 0
if minu == 60:
hour += 1
minu = 0
print("已超时", end = '')
if hour != 0:
print(str(hour) + "小时", end = '')
if minu == 0 and sec == 0:
print("\n")
if minu != 0:
print(str(minu) + "分", end = '')
if sec == 0:
print("\n")
if sec != 0:
print(str(sec) + "秒")
print("0秒")
print("计时结束！")
elif tot == "2":
print("开始计时！\n")
sec = 0
minu = 0
hour = 0
while hour <= 99999:
sleep(1)
sec += 1
if sec == 60:
minu += 1
sec = 0
if minu == 60:
hour += 1
minu = 0
if hour != 0:
print(str(hour) + "小时", end = '')
if minu == 0 and sec == 0:
print("\n")
if minu != 0:
print(str(minu) + "分", end = '')
if sec == 0:
print("\n")
if sec != 0:
print(str(sec) + "秒")
print("计时结束！")
print("\n感谢您的使用！")
结束语
好了，本期的内容就到这里了。如果对代码有改进建议可以评论或私信，我们下次再见，goodbye~