python/cpython
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- Opened on September 18, 2026
- Status Closed
- Commit count 1 with first commit September 18, 2026
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gh-155742: Use PyBytesWriter in _Py_strhex_impl()
Replace soft deprecated PyBytes_FromStringAndSize() with PyBytesWriter.
Replace also PyBytes_FromStringAndSize(NULL, 0) with Py_GetConstant(Py_CONSTANT_EMPTY_BYTES) in other functions.
Replace also PyBytes_FromStringAndSize(NULL, 0) with PyBytes_FromStringAndSize("", 0) in _Py_GetConstant_Init().
- Issue: gh-155742
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