def refetch_for_update(obj):
    """Queries the database for the same object that is passed in, refetching
    its contents and runs ``select_for_update()`` to lock the corresponding
    row until the next commit.

    :param obj:
        Object to refetch
    :returns:
        Refreshed version of the object
    """
    return obj.__class__.objects.select_for_update().get(id=obj.id)
def refetch_for_update(obj):
    """Queries the database for the same object that is passed in, refetching
    its contents and runs ``select_for_update()`` to lock the corresponding
    row until the next commit.

    :param obj:
        Object to refetch
    :returns:
        Refreshed version of the object
    """
    return obj.__class__.objects.select_for_update().get(id=obj.id)
def refetch_for_update ( obj ) : return obj . __class__ . objects . select_for_update ( ) . get ( id = obj . id )
Queries the database for the same object that is passed in, refetching
    its contents and runs ``select_for_update()`` to lock the corresponding
    row until the next commit.

    :param obj:
        Object to refetch
    :returns:
        Refreshed version of the object
Queries the database for the same object that is passed in refetching its contents and runs select_for_update () to lock the corresponding row until the next commit .