time_format.py 文件源码

def parse_time(time_string):
    try:
        dt = datetime.strptime(time_string, TIME_FORMAT).replace(tzinfo=LOCAL_TIMEZONE).astimezone(UTC_TIMEZONE).replace(tzinfo=None)
        return dt if dt.year >= 1900 else None # the datetime strftime() method requires year >= 1900
    except Exception:
        return None