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Title: bpo-44647: Fix test_httpservers failing on Unicode characters in os.environ on Windows by ambv · Pull Request #27161 · python/cpython · GitHub

Open Graph Title: bpo-44647: Fix test_httpservers failing on Unicode characters in os.environ on Windows by ambv · Pull Request #27161 · python/cpython

X Title: bpo-44647: Fix test_httpservers failing on Unicode characters in os.environ on Windows by ambv · Pull Request #27161 · python/cpython

Description: GH-23638 introduced a new test for Accept: headers in CGI HTTP servers. This test serializes all of os.environ on the server side. For non-UTF8 locales this can fail for some Unicode characters found in environment variables. This change fixes the HTTP_ACCEPT test. Check the issue for more details, and the comments in this PR for hunting the root cause down. This was first encountered when working on GH-27115. https://bugs.python.org/issue44647

Open Graph Description: GH-23638 introduced a new test for Accept: headers in CGI HTTP servers. This test serializes all of os.environ on the server side. For non-UTF8 locales this can fail for some Unicode characters fo...

X Description: GH-23638 introduced a new test for Accept: headers in CGI HTTP servers. This test serializes all of os.environ on the server side. For non-UTF8 locales this can fail for some Unicode characters fo...

Opengraph URL: https://github.com/python/cpython/pull/27161

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bpo-44647: Fix test_httpservers failing on Unicode characters in os.environ on Windows https://github.com/python/cpython/pull/27161/files#top
Show all changes 7 commits https://github.com/python/cpython/pull/27161/files
18cd4c2 [DO-NOT-MERGE] Debug Azure Pipelines Accept: (see GH-27115) ambv Jul 15, 2021 https://github.com/python/cpython/pull/27161/commits/18cd4c209bfa948527040f985416337fb8896ca8
00e6c4e Disable Windows-specific mimetypes ambv Jul 15, 2021 https://github.com/python/cpython/pull/27161/commits/00e6c4e2e8a61fbba0a64d05fe5a7ecfcb06414e
fbbb3c3 Revert mimetypes change, test with content-type: text/html ambv Jul 15, 2021 https://github.com/python/cpython/pull/27161/commits/fbbb3c3a9c270b7876f4732ecfd8caa7e13f7e9b
8cceb8b Try repr(os.environ) ambv Jul 15, 2021 https://github.com/python/cpython/pull/27161/commits/8cceb8bdbd5ccce3bc6806b1f637677a8492ebfa
0bf4ed0 Use str() since os.environ is test.support.os_helper.EnvironmentVarGu… ambv Jul 15, 2021 https://github.com/python/cpython/pull/27161/commits/0bf4ed08f84f2dc5cb6689334fbee68566637c69
94020ec dict(os.environ) ambv Jul 15, 2021 https://github.com/python/cpython/pull/27161/commits/94020ec7cd7a7f6aa140bca72765ded7aad5e919
197f9bd Fix test for unaccounted for Unicode characters in environment ambv Jul 15, 2021 https://github.com/python/cpython/pull/27161/commits/197f9bdf0ef1968e1c3c326b0244182ef229a3af
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