Contribute to CPython

The presentation from SPbPython community / PiterPy meetup about a process of contribution to CPython, CPython GitHub repository's bots.

Transcript

1. Contribute to CPython
   Dmitry Alimov
   2018
   

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2. Quick Guide
   1. Create an issue (on b.p.o.) that describes your change*
   2. Create a new branch in Git
   3. Work on changes (e.g. fix a bug or add a new feature)
   4. Run tests and make patchcheck
   5. Commit and push changes to your GitHub fork
   6. Create Pull Request on GitHub to merge a branch from your fork
   7. Review and address comments on your Pull Request
   8. When your changes are merged, you can delete the PR branch
   9. Celebrate contributing to CPython! :)
   * If an issue is trivial (e.g. typo fixes), or if an issue already exists, you can skip this step.
   

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3. CLA unsigned
   

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4. Python Contributor Agreement Form
   

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5. b.p.o. (bugs.python.org)
   

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6. CLA signed
   

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7. Create new issue on b.p.o. (bugs.python.org)
   

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8. Create pull request
   

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9. 
   https://bugs.python.org/issue32743
   
   b.p.o. issue link added by bot:
   Pull request
   

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10. CPython repository bots
    

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12. The Knights Who Say "Ni"
    https://github.com/python/the-knights-who-say-ni
    A bot to check if the author of a pull request to a Python
    project has signed the PSF CLA.
    

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13. The Knights Who Say "Ni"
    https://www.youtube.com/watch?v=zIV4poUZAQo
    

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14. Bedevere
    https://github.com/python/bedevere
    This bot is meant to help identify issues with a CPython
    pull request
    

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15. Bedevere
    https://www.youtube.com/watch?v=Nf_Y4MbUCLY&feature=youtu.be&t=4m7s
    

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16. Miss Islington
    https://github.com/python/miss-islington
    Bot for backporting CPython Pull Requests
    

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17. Miss Islington
    

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18. Last steps
    Close the issue on b.p.o.
    Delete the PR branch
    After merge
    Celebrate contributing to CPython! :)
    

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19. Questions
    https://t.me/spbpython
    https://t.me/piterpy_meetup
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20. Links
    http://delimitry.blogspot.com/2018/01/contribute-to-cpython.html
    https://devguide.python.org/
    https://github.com/
    https://github.com/python/cpython/
    https://www.python.org/psf/contrib/contrib-form/
    https://bugs.python.org/
    http://eclecticdad.com/wp-content/uploads/2014/01/Monty_Python_Holy_Grail.jpg
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