(cls, *args, **kwargs)
| 36 | return len(args) and args[0] is not None |
| 37 | |
| 38 | def __new__(cls, *args, **kwargs): |
| 39 | if cls.__valid(*args): |
| 40 | lang = kwargs.pop('lang', None) |
| 41 | escaped = kwargs.pop('escaped', False) |
| 42 | result = super(Text, cls).__new__(cls, *args, **kwargs) |
| 43 | result.lang = lang |
| 44 | result.escaped = escaped |
| 45 | else: |
| 46 | result = None |
| 47 | return result |
| 48 | |
| 49 | def escape(self): |
| 50 | """ |