def time_stamp(item, date_time):
content_info_provider = IContentInfoProvider(item)
time_stamp = content_info_provider.time_stamp(date_time)
return time_stamp
def content_snippet(item, text_field):
content_info_provider = IContentInfoProvider(item)
text_snippet = content_info_provider.teaser_text(
text_field, characters=200)
return text_snippet