[Python-Dev] Specification of C function profiling? (original) (raw)
Jeroen Demeyer J.Demeyer at UGent.be
Mon Jul 16 15:58:09 EDT 2018
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Hello,
it seems to me that there is no clear specification for the sys.setprofile() event c_call: the docs say "A C function is about to be called" but it's not clear what that means exactly, in particular when that C function is an unbound method like list.append.
I also noticed that Lib/test/test_sys_setprofile.py doesn't test any of the c_* events.
I'm asking in the context of https://bugs.python.org/issue34125 I found out that list.append([], None) does generate a c_call event but list.append([], None, **{}) does not.
Jeroen.
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