Jim Jewett <[email protected]> added the comment:
<blockquote>Does anyone think that it is simpler to register two different
callbacks than one? </blockquote>
Moderately, yes.
Functions that actually help with cleanup should normally be run only in one
phase; it is just stats-gathering and logging functions that might run both
times, and I don't mind registering those twice.
For functions that are run only once (which I personally think is the more
normal case), the choices are between
@register_gc
def my_callback(actually_run_flag, mydict):
if not actually_run_flag:
return
...
vs
@register_gc_before
def my_callback(mydict):
...
----------
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<http://bugs.python.org/issue10576>
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