kristjan at ccpgames
Apr 5, 2012, 4:58 AM
Views: 85
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FS: [issue9141] Allow objects to decide if they can be collected by GC
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Hi there. Antoine Pitrou suggested that I float this on python-dev again. The new patch should
1) be much simpler and less hacky
2) remove the special case code for PyGenObject from gcmodule.c
K
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Frá: Kristján Valur Jónsson [report [at] bugs]
Sent: 5. apríl 2012 11:55
To: Kristján Valur Jónsson
Efni: [issue9141] Allow objects to decide if they can be collected by GC
Kristján Valur Jónsson <kristjan [at] ccpgames> added the comment:
Here is a completely new patch. This approach uses the already existing tp_is_gc enquiry slot to signal garbage collection.
The patch modifies the generator object to use this new mechanism.
The patch keeps the old PyGen_NeedsFinalizing() API, but this can now go away, unless people think it might be used in extension modules
(why do we always expose all those internal apis from the dll? I wonder.)
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Added file: http://bugs.python.org/file25131/ob_is_gc.patch
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FS: [issue9141] Allow objects to decide if they can be collected by GC