(value)
Used in concert with _back_transforms_mapping to convert values
        into the appropriate Python objects when retrieving them from
        the list as well as when storing them.
Used in concert with _back_transforms_mapping to convert values
        into the appropriate Python objects when retrieving them from
        the list as well as when storing them.
Used in concert with _back_transforms_mapping to convert values into the appropriate Python objects when retrieving them from the list as well as when storing them .
def _extract_recreation_code(value):
        """Used in concert with _back_transforms_mapping to convert values
        into the appropriate Python objects when retrieving them from
        the list as well as when storing them."""
        if not isinstance(value, (str, bytes, None.__class__)):
            return 0
        elif isinstance(value, str):
            return 1
        elif isinstance(value, bytes):
            return 2
        else:
            return 3
def _extract_recreation_code ( value ) : if not isinstance ( value , ( str , bytes , None . __class__ ) ) : return 0 elif isinstance ( value , str ) : return 1 elif isinstance ( value , bytes ) : return 2 else : return 3