import re from datetime import datetime, timezone, timedelta def to_timestamp(dt_str, tz_str): dtime = datetime.strptime(dt_str, '%Y-%m-%d %H:%M:%S') print(dtime) tz=re.match(r'\w{3}([\+\-])(\d+)\:(\d+)',tz_str) print(tz.groups()) t=tz.group(2) print(tz.group(0),tz.group(1),tz.group(2)) if tz.group(1)=='+': dtime=dtime+timedelta(hours=8-int(t)) print('+,',dtime,datetime.fromtimestamp(1433121030.0)) elif tz.group(1)=='-': dtime=dtime+timedelta(hours=8+int(t)) print('-,',dtime,datetime.fromtimestamp(1433121030.0)) return dtime.timestamp() # 测试: t1 = to_timestamp('2015-6-1 08:10:30', 'UTC+7:00') assert t1 == 1433121030.0, t1 t2 = to_timestamp('2015-5-31 16:10:30', 'UTC-09:00') assert t2 == 1433121030.0, t2 print('ok')
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Teresa委