(cls, event)
return isinstance(event.content, SMSContent)
Whether the event belongs on the given sheet.
        During download, this filters events onto the correct sheet.
        During upload, depending on the circumstances, events may be allowed to change sheets.
Whether the event belongs on the given sheet.
        During download, this filters events onto the correct sheet.
        During upload, depending on the circumstances, events may be allowed to change sheets.
Whether the event belongs on the given sheet . During download this filters events onto the correct sheet . During upload depending on the circumstances events may be allowed to change sheets .
def event_is_relevant(cls, event):
        """
        Whether the event belongs on the given sheet.
        During download, this filters events onto the correct sheet.
        During upload, depending on the circumstances, events may be allowed to change sheets.
        """
        return isinstance(event.content, SMSContent)
def event_is_relevant ( cls , event ) : return isinstance ( event . content , SMSContent )