Mercurial > babel > old > babel-test
comparison babel/messages/catalog.py @ 352:20d10066a42a
The builtin checkers don't require setuptools any longer, validate_format and python_format from the checkers module are merged into one now.
| author | aronacher |
|---|---|
| date | Tue, 17 Jun 2008 19:54:34 +0000 |
| parents | 7215876bdf89 |
| children | 1355e4014496 |
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| 351:7215876bdf89 | 352:20d10066a42a |
|---|---|
| 566 | 566 |
| 567 For every message which fails validation, this method yield a | 567 For every message which fails validation, this method yield a |
| 568 ``(message, errors)`` tuple, where ``message`` is the `Message` object | 568 ``(message, errors)`` tuple, where ``message`` is the `Message` object |
| 569 and ``errors`` is a sequence of `TranslationError` objects. | 569 and ``errors`` is a sequence of `TranslationError` objects. |
| 570 | 570 |
| 571 :note: this feature requires ``setuptools``/``pkg_resources`` to be | |
| 572 installed; if it is not, this method will simply return an empty | |
| 573 iterator | |
| 574 :rtype: ``iterator`` | 571 :rtype: ``iterator`` |
| 575 """ | 572 """ |
| 576 checkers = [] | 573 checkers = [] |
| 577 try: | 574 try: |
| 578 from pkg_resources import working_set | 575 from pkg_resources import working_set |
| 579 except ImportError: | 576 except ImportError: |
| 580 return | 577 from babel.messages.checkers import builtin_checkers |
| 578 checkers.extend(builtin_checkers) | |
| 581 else: | 579 else: |
| 582 for entry_point in working_set.iter_entry_points('babel.checkers'): | 580 for entry_point in working_set.iter_entry_points('babel.checkers'): |
| 583 checkers.append(entry_point.load()) | 581 checkers.append(entry_point.load()) |
| 584 for message in self._messages.values(): | 582 for message in self._messages.values(): |
| 585 errors = [] | 583 errors = [] |
| 586 for checker in checkers: | 584 for checker in checkers: |
| 587 try: | 585 try: |
| 588 checker(self, message) | 586 checker(self, message) |
| 589 except TranslationError, e: | 587 except TranslationError, e: |
| 590 errors.append(e) | 588 errors.append(e) |
| 591 if errors: | 589 if errors: |
| 592 yield message, errors | 590 yield message, errors |
| 593 | 591 |
| 594 def get(self, id, context=None): | 592 def get(self, id, context=None): |
| 595 """Return the message with the specified ID and context. | 593 """Return the message with the specified ID and context. |
| 596 | 594 |
| 597 :param id: the message ID | 595 :param id: the message ID |