code: def from_file_info(cls, container, info_obj):
          
          # RFC 8601: 2010-04-15T01:52:13.919070
          return cls(container,
                     name=info_obj['name'],
                     size=info_obj['bytes'],
                     content_type=info_obj['content_type'],
                     last_modified=dt_from_header(info_obj['last_modified']),
                     obj_type=cls.choose_type(info_obj['content_type']))
docs: Create from regular info object.