[Python-Dev] Cyclic GC issues
mwh at python.net
Thu Oct 14 15:35:23 CEST 2004
Aahz <aahz at pythoncraft.com> writes:
> On Wed, Oct 13, 2004, Jason Evans wrote:
>> Indeed. This brings up a question about documentation: as far as I
>> know, I've read all of the available documentation regarding cyclic GC
>> (the "Supporting cyclic garbage collection" section of "Extending and
>> Embedding the Python Interpreter"), but those docs came nowhere near
>> giving me an adequate understanding of the design rationale behind the
>> cyclic GC. Did I overlook some documentation?
>> Of course, it may be that I am actually at a cognitive disadvantage
>> to someone who has only experienced Python's memory management
> As Tim said earlier, though less pungently, "Read the source, Luke."
Indeed, but also: don't be scared! Modules/gcmodule.c isn't that
long, and much of what it is is comments. Mind you, it was probably
easier to understand before it worked properly with weak references...
Unfortunately, nigh the whole world is now duped into thinking that
silly fill-in forms on web pages is the way to do user interfaces.
-- Erik Naggum, comp.lang.lisp
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