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Author vstinner
Recipients eryksun, serhiy.storchaka, vstinner
Date 2020-01-22.21:59:02
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1579730342.4.0.516924749499.issue39406@roundup.psfhosted.org>
In-reply-to
Content 
Serhiy:
> Maybe use SetEnvironmentVariable() on Windows?

In bpo-39413, I implemented os.unsetenv() on Windows using SetEnvironmentVariable(), but Eryk reported that SetEnvironmentVariable() does not update the CRT API (_environ, _wenviron, getenv, etc.). So I reverted my change. See bpo-39413 for the details.


Eryk:
> Windows ucrt copies the buffer that's passed to _[w]putenv.

Thank you for checking manually. I pushed commit 0852c7dd52ac42e7843ddfef44571494e4c86070 to avoid putenv_dict on Windows.
History
Date User Action Args
2020-01-22 21:59:02vstinnersetrecipients: + vstinner, serhiy.storchaka, eryksun
2020-01-22 21:59:02vstinnersetmessageid: <1579730342.4.0.516924749499.issue39406@roundup.psfhosted.org>
2020-01-22 21:59:02vstinnerlinkissue39406 messages
2020-01-22 21:59:02vstinnercreate