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view doc/debugging.txt @ 4652:dfbc0cfa9811
Add an interface to register clearCache callbacks in roundupdb.
Sometimes complicated computations may require an application cache.
This application can now register a callback to clear the application
cache, because roundup knows better when to clear it (usually when a
transaction ends, either with rollback or with commit). The interface
for this is currently considered experimental. The current interface
is registerClearCacheCallback(self, method, param) where method is
called with param as the only parameter.
| author | Ralf Schlatterbeck <rsc@runtux.com> |
|---|---|
| date | Fri, 17 Aug 2012 15:30:36 +0200 |
| parents | b6f1aaba4827 |
| children | a635a60ffb84 |
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Debugging Aids -------------- Try turning on logging of DEBUG level messages. This may be done a number of ways, depending on what it is you're testing: 1. If you're testing the database unit tests, then set the environment variable ``LOGGING_LEVEL=DEBUG``. This may be done like so: LOGGING_LEVEL=DEBUG python run_tests.py This variable replaces the older HYPERDBDEBUG environment var. 2. If you're testing a particular tracker, then set the logging level in your tracker's ``config.ini``. SENDMAILDEBUG ============= Set to a filename and roundup will write each email message that it sends to that file instead to the internet. This environment variable is independent of the python -O flag.