[Python-Dev] Contribute to Python.org
Respected Sir, I am Agrim Khanna, undergraduate student in IIIT Allahabad, India. I wanted to contribute to python.org but didnt know how to start. I have elementary knowledge of python language. Could you please help me on the same. Yours Sincerely, Agrim Khanna IIIT-Allahabad ___ Python-Dev mailing list [email protected] https://mail.python.org/mailman/listinfo/python-dev Unsubscribe: https://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
Re: [Python-Dev] Contribute to Python.org
Hi, You should read the Python Developer Guide: https://docs.python.org/devguide/ You can also join the core mentorship mailing list: http://pythonmentors.com/ Welcome! Victor 2014-07-29 17:11 GMT+02:00 agrim khanna : > Respected Sir, > > I am Agrim Khanna, undergraduate student in IIIT Allahabad, India. I wanted > to contribute to python.org but didnt know how to start. I have elementary > knowledge of python language. > > Could you please help me on the same. > > Yours Sincerely, > Agrim Khanna > IIIT-Allahabad > > ___ > Python-Dev mailing list > [email protected] > https://mail.python.org/mailman/listinfo/python-dev > Unsubscribe: > https://mail.python.org/mailman/options/python-dev/victor.stinner%40gmail.com > ___ Python-Dev mailing list [email protected] https://mail.python.org/mailman/listinfo/python-dev Unsubscribe: https://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
[Python-Dev] Contribute to Python.org
Respected Sir/Madam, I have installed the setup on my machine and have compiled and run it as well. I was unable to figure out how to make a patch and how to find a suitable bug for me to fix. I request you to guide me in the same. Yours Sincerely, Agrim Khanna IIIT-Allahabad, India ___ Python-Dev mailing list [email protected] https://mail.python.org/mailman/listinfo/python-dev Unsubscribe: https://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
Re: [Python-Dev] Contribute to Python.org
On Tue Jul 29 2014 at 4:52:14 PM agrim khanna wrote: > Respected Sir/Madam, > > I have installed the setup on my machine and have compiled and run it as > well. I was unable to figure out how to make a patch and how to find a > suitable bug for me to fix. I request you to guide me in the same. > How to make a patch is in the devguide which was sent to you in your last email: https://docs.python.org/devguide/patch.html Finding issues is also covered in the devguide as well as you are able to ask for help on the core-mentoship mailing list (also in the last email sent to you: http://pythonmentors.com/). > > Yours Sincerely, > Agrim Khanna > IIIT-Allahabad, India > ___ > Python-Dev mailing list > [email protected] > https://mail.python.org/mailman/listinfo/python-dev > Unsubscribe: https://mail.python.org/mailman/options/python-dev/ > brett%40python.org > ___ Python-Dev mailing list [email protected] https://mail.python.org/mailman/listinfo/python-dev Unsubscribe: https://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
Re: [Python-Dev] cpython: Issue #22003: When initialized from a bytes object, io.BytesIO() now
30.07.14 02:45, antoine.pitrou написав(ла): http://hg.python.org/cpython/rev/79a5fbe2c78f changeset: 91935:79a5fbe2c78f parent: 91933:fbd104359ef8 user:Antoine Pitrou date:Tue Jul 29 19:41:11 2014 -0400 summary: Issue #22003: When initialized from a bytes object, io.BytesIO() now defers making a copy until it is mutated, improving performance and memory use on some use cases. Patch by David Wilson. Did you compare this with issue #15381 [1]? [1] http://bugs.python.org/issue15381 ___ Python-Dev mailing list [email protected] https://mail.python.org/mailman/listinfo/python-dev Unsubscribe: https://mail.python.org/mailman/options/python-dev/archive%40mail-archive.com
Re: [Python-Dev] cpython: Issue #22003: When initialized from a bytes object, io.BytesIO() now
30.07.14 06:59, Serhiy Storchaka написав(ла):
30.07.14 02:45, antoine.pitrou написав(ла):
http://hg.python.org/cpython/rev/79a5fbe2c78f
changeset: 91935:79a5fbe2c78f
parent: 91933:fbd104359ef8
user:Antoine Pitrou
date:Tue Jul 29 19:41:11 2014 -0400
summary:
Issue #22003: When initialized from a bytes object, io.BytesIO() now
defers making a copy until it is mutated, improving performance and
memory use on some use cases.
Patch by David Wilson.
Did you compare this with issue #15381 [1]?
[1] http://bugs.python.org/issue15381
Using microbenchmark from issue22003:
$ cat i.py
import io
word = b'word'
line = (word * int(79/len(word))) + b'\n'
ar = line * int((4 * 1048576) / len(line))
def readlines():
return len(list(io.BytesIO(ar)))
print('lines: %s' % (readlines(),))
$ ./python -m timeit -s 'import i' 'i.readlines()'
Before patch: 10 loops, best of 3: 46.9 msec per loop
After issue22003 patch: 10 loops, best of 3: 36.4 msec per loop
After issue15381 patch: 10 loops, best of 3: 27.6 msec per loop
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