def as_utc()

in 04_streaming/transform/df05.py [0:0]

• 14 lines of code
• 3 McCabe index (conditional complexity)

def as_utc(date, hhmm, tzone):
    """
   Returns date corrected for timezone, and the tzoffset
   """
    try:
        if len(hhmm) > 0 and tzone is not None:
            import datetime, pytz
            loc_tz = pytz.timezone(tzone)
            loc_dt = loc_tz.localize(datetime.datetime.strptime(date, '%Y-%m-%d'), is_dst=False)
            # can't just parse hhmm because the data contains 2400 and the like ...
            loc_dt += datetime.timedelta(hours=int(hhmm[:2]), minutes=int(hhmm[2:]))
            utc_dt = loc_dt.astimezone(pytz.utc)
            return utc_dt.strftime(DATETIME_FORMAT), loc_dt.utcoffset().total_seconds()
        else:
            return '', 0  # empty string corresponds to canceled flights
    except ValueError as e:
        logging.exception('{} {} {}'.format(date, hhmm, tzone))
        raise e