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gh-145410: Fix sysconfig.get_platform() on Windows when sys.version is truncated#145635
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04cb wants to merge 1 commit intopython:mainfrom
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gh-145410: Fix sysconfig.get_platform() on Windows when sys.version is truncated#14563504cb wants to merge 1 commit intopython:mainfrom
04cb wants to merge 1 commit intopython:mainfrom
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The function was checking for 'amd64' in sys.version to detect 64-bitWindows, but sys.version is truncated at a fixed width and may notcontain the architecture marker when the compiler version string is long.Use platform.machine() instead, which reliably returns the machinearchitecture on Windows regardless of the sys.version content.Fixespython#145410
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python-cla-botbot commentedMar 8, 2026 • edited
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Fixes#145410
The function was checking for 'amd64' in sys.version to detect 64-bit
Windows, but sys.version is truncated at a fixed width and may not
contain the architecture marker when the compiler version string is long.
Use platform.machine() instead, which reliably returns the machine
architecture on Windows regardless of the sys.version content.