Mercurial > babel > old > babel-test
comparison babel/messages/frontend.py @ 497:4eaad9bf0e5a
Prevent multiple handlers being attached to the same logger.
Issue: #227
Submitted by: dfraser
| author | jruigrok |
|---|---|
| date | Tue, 22 Feb 2011 14:30:22 +0000 |
| parents | b1c8cc751458 |
| children | b6772d07a84b |
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| 496:96a7c4a5990c | 497:4eaad9bf0e5a |
|---|---|
| 627 options, args = self.parser.parse_args(argv[1:]) | 627 options, args = self.parser.parse_args(argv[1:]) |
| 628 | 628 |
| 629 # Configure logging | 629 # Configure logging |
| 630 self.log = logging.getLogger('babel') | 630 self.log = logging.getLogger('babel') |
| 631 self.log.setLevel(options.loglevel) | 631 self.log.setLevel(options.loglevel) |
| 632 handler = logging.StreamHandler() | 632 if self.log.handlers: |
| 633 handler.setLevel(options.loglevel) | 633 handler = self.log.handlers[0] |
| 634 else: | |
| 635 handler = logging.StreamHandler() | |
| 636 self.log.addHandler(handler) | |
| 634 formatter = logging.Formatter('%(message)s') | 637 formatter = logging.Formatter('%(message)s') |
| 635 handler.setFormatter(formatter) | 638 handler.setFormatter(formatter) |
| 636 self.log.addHandler(handler) | 639 handler.setLevel(options.loglevel) |
| 637 | 640 |
| 638 if options.list_locales: | 641 if options.list_locales: |
| 639 identifiers = localedata.list() | 642 identifiers = localedata.list() |
| 640 longest = max([len(identifier) for identifier in identifiers]) | 643 longest = max([len(identifier) for identifier in identifiers]) |
| 641 identifiers.sort() | 644 identifiers.sort() |