def _check_plural_is_ambiguous(plural_arg):
 if _STRING_RE.match(plural_arg):
  return False
 fn_match = _FUNCTION_RE.match(plural_arg)
 if (fn_match and (fn_match.group(1) in _functions)):
  return False
 return True

def _check_plural_is_ambiguous ( plural_arg ) : if _STRING_RE . match ( plural_arg ) : return False fn_match = _FUNCTION_RE . match ( plural_arg ) if ( fn_match and ( fn_match . group ( 1 ) in _functions ) ) : return False return True
check to see if a string is ambiguously named .