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Created on 2020-03-24 16:51 by vstinner, last changed 2022-04-11 14:59 by admin. This issue is now closed.
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 19139 | closed | vstinner, 2020-03-24 16:55 | |
| PR 20095 | merged | vstinner, 2020-05-14 23:22 | |
| PR 20109 | merged | miss-islington, 2020-05-15 16:06 | |
| PR 20110 | merged | miss-islington, 2020-05-15 16:06 | |
| Messages (5) | |||
|---|---|---|---|
| msg364941 - (view) | Author: STINNER Victor (vstinner) *  |
Date: 2020-03-24 16:51 | |
Even when no test is run, test_distutils alters the environment:
$ ./python -m test -v --fail-env-changed test_distutils -m DONTEXISTS
== CPython 3.7.7+ (heads/3.7:1cdc61c767, Mar 24 2020, 17:25:30) [GCC 9.2.1 20190827 (Red Hat 9.2.1-1)]
== Linux-5.5.9-200.fc31.x86_64-x86_64-with-fedora-31-Thirty_One little-endian
== cwd: /home/vstinner/python/3.7/build/test_python_157151
== CPU count: 8
== encodings: locale=UTF-8, FS=utf-8
0:00:00 load avg: 0.37 Run tests sequentially
0:00:00 load avg: 0.37 [1/1] test_distutils
----------------------------------------------------------------------
Ran 0 tests in 0.001s
OK
Warning -- warnings.filters was modified by test_distutils
Before: (140048876788832, [], [])
After: (140048876788832, [], [('ignore', None, <class 'pkg_resources.PEP440Warning'>, None, 0)])
test_distutils run no tests
== Tests result: NO TEST RUN ==
1 test run no tests:
test_distutils
Total duration: 655 ms
Tests result: NO TEST RUN
The problem comes from Lib/distutils/tests/test_check.py: "from distutils.command.check import check, HAS_DOCUTILS" imports indirectly the docutils module which imports pkg_resources.
pkg_resources changes warnings filters.
docutils is installed by python3-docutils-0.15.2-1.fc31.noarch package and pkg_resources comes from python3-setuptools-41.6.0-1.fc31.noarch package.
Attached PR disables docutils to avoid side effects of "import docutils" like pkg_resources modifying warnings filters.
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| msg364942 - (view) | Author: STINNER Victor (vstinner) * |
Date: 2020-03-24 16:52 | |
> pkg_resources comes from python3-setuptools-41.6.0-1.fc31.noarch package.
Here is the line which alters warnings filters:
$ grep warnings /usr/lib/python3.7/site-packages/pkg_resources/__init__.py
(...)
warnings.filterwarnings("ignore", category=PEP440Warning, append=True)
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| msg368954 - (view) | Author: STINNER Victor (vstinner) * |
Date: 2020-05-15 16:06 | |
New changeset 6e57237faf0da8904e0130a11350cae3c5062b82 by Victor Stinner in branch 'master': bpo-40055: test_distutils leaves warnings filters unchanged (GH-20095) https://github.com/python/cpython/commit/6e57237faf0da8904e0130a11350cae3c5062b82 |
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| msg368955 - (view) | Author: miss-islington (miss-islington) | Date: 2020-05-15 16:23 | |
New changeset 7ef275160953f00b4303149df6d919c0afe763cb by Miss Islington (bot) in branch '3.7': bpo-40055: test_distutils leaves warnings filters unchanged (GH-20095) https://github.com/python/cpython/commit/7ef275160953f00b4303149df6d919c0afe763cb |
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| msg368956 - (view) | Author: miss-islington (miss-islington) | Date: 2020-05-15 16:25 | |
New changeset 4e6545b002dd4d068b2538ffca60830d0e7fd369 by Miss Islington (bot) in branch '3.8': bpo-40055: test_distutils leaves warnings filters unchanged (GH-20095) https://github.com/python/cpython/commit/4e6545b002dd4d068b2538ffca60830d0e7fd369 |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:59:28 | admin | set | github: 84236 |
| 2020-05-16 09:39:36 | vstinner | set | status: open -> closed resolution: fixed stage: patch review -> resolved |
| 2020-05-15 16:25:08 | miss-islington | set | messages: + msg368956 |
| 2020-05-15 16:23:01 | miss-islington | set | messages: + msg368955 |
| 2020-05-15 16:06:51 | miss-islington | set | pull_requests: + pull_request19417 |
| 2020-05-15 16:06:40 | miss-islington | set | nosy:
+ miss-islington pull_requests: + pull_request19416 |
| 2020-05-15 16:06:27 | vstinner | set | messages: + msg368954 |
| 2020-05-14 23:22:12 | vstinner | set | pull_requests: + pull_request19401 |
| 2020-03-24 16:55:44 | vstinner | set | keywords:
+ patch stage: patch review pull_requests: + pull_request18500 |
| 2020-03-24 16:52:18 | vstinner | set | messages: + msg364942 |
| 2020-03-24 16:51:30 | vstinner | create | |