bpo-39395: os.putenv() is now always available - #18135
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If this PR is merged, I plan to also require unsetenv() to build and always make os.unsetenv() available, once https://bugs.python.org/issue39413 will be fixed. |
vstinner
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🤖 New build scheduled with the buildbot fleet by @vstinner for commit d499e9a98444fb9dad78ca64f6ee2f42954db415 🤖 If you want to schedule another build, you need to add the ":hammer: test-with-buildbots" label again. |
bedevere-bot
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The PR built successfully on all tested buildbots: Linux (Ubuntu, Fedora, RHEL7, RHEL8, Gentoo, Arch Linux, ...), Windows (7, 8.1, 10, ...), macOS, FreeBSD. I checked the 3 buildbot failures: they are unrelated. |
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Hum, I think I will wait until my PR #18163 is merged, so I can also require os.unsetenv() to be available in this PR. |
The os.putenv() and os.unsetenv() functions are now always available. On non-Windows platforms, Python now requires setenv() and unsetenv() functions to build. Remove putenv_dict from posixmodule.c: it's not longer needed.
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I merged my PR #18163 so os.unsetenv() is now also available on Windows. I updated my PR to also require unsetenv() to build Python. setenv() and unsetenv() should be available on all platforms supported by Python. If it's not the case, someone can maintain a downstream patch which is a revert of this PR. Or we can revisit the idea of unsetting variables set by Python at exit, to workaround putenv() issue: https://bugs.python.org/issue39395 |
I'm talking about something this PR #18078 that I just closed. But only if someone asks to support a platform which doesn't provide setenv() and unsetenv(). |
The os.putenv() and os.unsetenv() functions are now always available. On non-Windows platforms, Python now requires setenv() and unsetenv() functions to build. Remove putenv_dict from posixmodule.c: it's not longer needed.
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On non-Windows platforms, Python now requires setenv() to build.
https://bugs.python.org/issue39395