(keys)
return _UUNDER.join(["%s_%s" % item for item in keys])
Generate an index name from the set of fields it is over.
Generate an index name from the set of fields it is over.
Generate an index name from the set of fields it is over .
def _gen_index_name(keys):
    """Generate an index name from the set of fields it is over."""
    return _UUNDER.join(["%s_%s" % item for item in keys])
def _gen_index_name ( keys ) : return _UUNDER . join ( [ "%s_%s" % item for item in keys ] )