PATCH: memory leak in VanDale.py parser

[Wesley Stessens]

There is a memory leak in the VanDale.py parser.
When a VanDale-parser instance is created, it never gets destructed.
This will steadily increase memory usage when more searches are being done.
Attached patch against rev 103 will fix the problem.

[Wesley Stessens (wesley)]

Okay. This doesn't actually fix the bug, it just makes the bug less severe.
The VanDale instance gets destructed, but the Parser class still doesn't..
This is actually not a good patch. I will try to find the problem in the Parser itself..

[Wesley Stessens (wesley)]

This updated patch against rev 103 will completely fix the memory leak.
The parser is not subclassed from BeautifulSoup anywhere. This was giving problems?
All destructors are now called like they should. Memory usage is stable.

[Roel Huybrechts (rulus)]

Thanks a lot for looking into this and for the patch. It's now commited in the trunk branch and will be in the next version.

[Roel Huybrechts (rulus)]

The patch is included in the recently released version 0.4.4. Thanks again!