Re: [Python-Dev] API for bugs.python.org or some statistic about lib/module merge rate?

2017-04-22 Thread Eric Lafontaine 
I believe this is a great initiative :).

On Apr 18, 2017 12:09, "Louie Lu"  wrote:

> Hi all,
>
> After reading some topic at python-committers mailing list, some of the
> topics are around not enough reviewers to review patches, cause the develop
> process slowing down or the patch can't merge into the codebase.
>
> I would like to make some analysis about module / library patch merge rate
> (maybe fine-grained to per file?), and make a statistic list that can point
> out which module / library need more people to contribute to it.
>
> Are there any API for bugs.python.org can be used, or there is a existing
> thing just doing what I want to do. (Or maybe Python tracker, who sent the
> summary can add this kind of function.)
>
> Thanks,
> Louie.
>
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>
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[Python-Dev] Request review of cProfile/profile series issue

2017-04-22 Thread Louie Lu 
Hi all,

I'm now looking for cProfile/profile lib's issue, and have solve a series
of dependent problem, here is the list:

#9285 - Add a profile decorator to profile and cProfile
#30113 - Allow helper functions to wrap sys.setprofile
#18971 - Use argparse in the profile/cProfile modules
#30118 - Add unittest for cProfile/profile command line interface

It can divide into two categories, first is the context manager problem,
and the second is optparse to argparse problem.

1. context manager problem:

Relative issue: #9285, #30113
Relative PR: #287, #1212, #1253

This is an issue since 2010, and stop at profile can't simply add a
__enter__ and __exit__ to make it a context manager. The main problem is,
sys.setprofile() will hit the return and get bad return in profile
dispatch_return function. The solution is to insert a simulate call in the
helper function, to provide the context between helper frame and where the
profile is defined.

2. optparse to argparse problem:

Relative issue: #18971, #30118
Relative PR: #1232
Relative patch: profile_argparse.patch

Serhiy have provide the patch of replace optparse to argparse in the
profile and cProfile, but block by Ezio request of unittest for command
line interface. The unittest is provide at #1232, and need to be reivew. If
the unittest is add and argparse patch is apply, we can then solve more
problem, e.g.: #23420, #29238, #21862


This is what I've investigated for cProfile / profile library now,
to be move on, it will need others to review the work.

Thanks!

Best Regards,
Louie.
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