def count_down(time):
hour=minute=second=0
if '小时'in time:
h=time[:time.index('小时')]
time=time[time.index('小时')+4:]
hour=digits_only(h)
if hour == '':
hour=shu2num(h)
if hour==0.5:
minute=30
else:
hour=int(hour)
if '分'in time:
m=time[:time.index('分')]
time=time[time.index('分')+2:]
minute=digits_only(m)
if minute == '':
minute=shu2num(m)
if minute==0.5:
second=30
else:
minute=int(minute)
if '秒'in time:
s=time[:time.index('秒')]
second=digits_only(s)
if second == '':
second=shu2num(s)
if second==0.5:
second=1
else:
second=int(second)
return (hour,minute,second)
def exact_time(when):
if ':' in when:
_when=digits_only(when[:when.index(':')])
when_=digits_only(when[when.index(':')+1:])
if int(when_)>=60:
_when=int(_when)+int(when_)/60
when_=int(when_)%60
if int(_when)>=24:
exact_when='00:00'
else:
exact_when=str(_when)+':'+str(when_)
elif '：' in when:
_when=digits_only(when[:when.index('：')])
when_=digits_only(when[when.index('：')+1:])
exact_when=_when+':'+when_
elif '点半' in when:
if not digits_only(when[:when.index('点半')]):
_when=str(shu2num(when[:when.index('点半')]))
else:
_when=digits_only(when[:when.index('点半')])
exact_when=_when+':30'
elif '点一刻' in when:
if not digits_only(when[:when.index('点一刻')]):
_when=str(shu2num(when[:when.index('点一刻')]))
else:
_when=digits_only(when[:when.index('点一刻')])
exact_when=_when+':15'
elif '点三刻' in when:
if not digits_only(when[:when.index('点三刻')]):
_when=str(shu2num(when[:when.index('点三刻')]))
else:
_when=digits_only(when[:when.index('点三刻')])
exact_when=_when+':45'
elif '点' in when:
if not digits_only(when[:when.index('点')]):
_when=str(shu2num(when[:when.index('点')]))
else:
_when=digits_only(when[:when.index('点')])
if not when[when.index('点')+2:]:
when_='00'
else:
if not digits_only(when[when.index('点')+2:]):
when_=str(shu2num(when[when.index('点')+2:]))
else:
when_=digits_only(when[when.index('点')+2:])
if int(when_)>=60:
_when=int(_when)+int(when_)/60
when_=int(when_)%60
if int(_when)>=24:
exact_when='00:00'
else:
exact_when=str(_when)+':'+str(when_)
else:
exact_when='00:00'
return exact_when
