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GeezerVison is showing github.com — gh-129813, PEP 782: Add PyBytesWriter_Format() by vstinner · Pull Request #138824 · python/cpython

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@vstinner

@vstinner vstinner commented Sep 12, 2025 •
edited by github-actions Bot
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Modify PyBytes_FromFormatV() to use the public PyBytesWriter API rather than the _PyBytesWriter private API.

  • Issue: [C API] PEP 782: Add PyBytesWriter API #129813

📚 Documentation preview 📚: https://cpython-previews--138824.org.readthedocs.build/

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@vstinner
pythongh-129813, PEP 782: Add PyBytesWriter_Format()
6b61a66 
Modify PyBytes_FromFormatV() to use the public PyBytesWriter API
rather than the _PyBytesWriter private API.
@vstinner
vstinner requested a review from AA-Turner as a code owner September 12, 2025 11:44
@bedevere-app bedevere-app Bot added the awaiting core review label Sep 12, 2025
@bedevere-app bedevere-app Bot mentioned this pull request Sep 12, 2025
[C API] PEP 782: Add PyBytesWriter API #129813
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@vstinner

vstinner commented Sep 12, 2025

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Benchmark on PyBytes_FromFormat() with long string argument: #131681 (comment)
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@vstinner
vstinner merged commit c3fca5d into python:main Sep 12, 2025
@vstinner
vstinner deleted the pybyteswriter_format branch September 12, 2025 12:22
@bedevere-app bedevere-app Bot removed the awaiting core review label Sep 12, 2025
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@AA-Turner AA-Turner Awaiting requested review from AA-Turner AA-Turner is a code owner

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@vstinner
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