__init__.py 文件源码

def _prep_event_for_import(event, token, timezone_offset):
        """Takes an event dict and modifies it to meet the Mixpanel /import HTTP spec or dumps it to disk if it is invalid

        :param event: A Mixpanel event dict
        :param token: A Mixpanel project token
        :param timezone_offset: UTC offset (number of hours) of the timezone setting for the project that exported the
            data. Needed to convert the timestamp back to UTC prior to import.
        :type event: dict
        :type token: str
        :type timezone_offset: int | float
        :return: Mixpanel event dict with token added and timestamp adjusted to UTC
        :rtype: dict

        """
        # The /import API requires a 'time' and 'distinct_id' property, if either of those are missing we dump that
        # event to a log of invalid events and return
        if ('time' not in event['properties']) or ('distinct_id' not in event['properties']):
            Mixpanel.LOGGER.warning('Event missing time or distinct_id property, dumping to invalid_events.txt')
            with open('invalid_events.txt', 'a') as invalid:
                json.dump(event, invalid)
                invalid.write('\n')
                return
        event_copy = deepcopy(event)
        # transforms timestamp to UTC
        event_copy['properties']['time'] = int(int(event['properties']['time']) - (timezone_offset * 3600))
        event_copy['properties']['token'] = token
        return event_copy