[issue8610] Python3/POSIX: errors if file system encoding is None

[STINNER Victor]

STINNER Victor <victor.stinner at haypocalc.com> added the comment:

Here is a patch for the first solution: display a fatal error if we are unable to get the locale encoding. It does always exit with a fatal error if nl_langinfo(CODESET) is not available (and Py_FileSystemDefaultEncoding is not set).

I don't think it's a good idea to display an fatal error at runtime. If nl_langinfo(CODESET) is not available, configure should fail or we should fallback to an hardcoded encoding (ok but which one?).

Extract of the nl_langinfo() manual page (on Linux):

CONFORMING TO
       SUSv2, POSIX.1-2001.

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keywords: +patch
Added file: http://bugs.python.org/file17213/no_fsencoding_error.patch

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