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4E GH-137224:Optimize base64.py performance by lighting9999 · Pull Request #137223 · python/cpython · GitHub
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GH-137224:Optimize base64.py performance #137223

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@lighting9999 lighting9999 commented Jul 30, 2025

Instead, it now utilizes a frozenset named _ALLOWED_BASE16_CHARS for efficient character validation

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All commit authors signed the Contributor License Agreement.

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@lighting9999 lighting9999 changed the title Optimize base64.py performance GH-137223:Optimize base64.py performance Jul 30, 2025
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@lighting9999 lighting9999 changed the title GH-137223:Optimize base64.py performance GH-137224:Optimize base64.py performance Jul 30, 2025
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Hello, thanks for the contribution however this PR includes hundreds of cosmetic changes to the point where is is difficult to tell what is new. If you would like to implement this, please create an issue (look to other issues for inspiration as to how it should look), where you clearly list what/why/how, and provide benchmarks. Then you can resubmit a refined PR.

@lighting9999 lighting9999 deleted the path-1 branch July 30, 2025 06:28
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