Mercurial > MadButterfly
comparison pyink/domview_ui.py @ 1248:2f9fa5d59e67
Add data_monitor meta-class to monitor accessing on domview_ui.
- The monitoring is to prevent from reentry triggered by DOM events.
- call 'do*' methods of a monitored class would try to lock
domview_ui at first.
- The method would not be executed actually if being fault to lock.
- You can make monitor to print debug message with environment variable
- DATA_MONITOR_DBG=1, or
- DATA_MONITOR_DBG=2
| author | Thinker K.F. Li <thinker@codemud.net> |
|---|---|
| date | Tue, 11 Jan 2011 10:04:14 +0800 |
| parents | 45e9566ea5c0 |
| children | 71222a6b4c06 |
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| 1247:45e9566ea5c0 | 1248:2f9fa5d59e67 |
|---|---|
| 637 return self._doc | 637 return self._doc |
| 638 | 638 |
| 639 @property | 639 @property |
| 640 def root(self): | 640 def root(self): |
| 641 return self._root | 641 return self._root |
| 642 | |
| 643 def lock(self): | |
| 644 return True | |
| 645 | |
| 646 def unlock(self): | |
| 647 return True | |
| 642 pass | 648 pass |
| 643 | 649 |