1734384 – use_2to3=True is ignored

Bug 1734384 - use_2to3=True is ignored

Summary: use_2to3=True is ignored

Keywords:
Status:	CLOSED NOTABUG
Alias:	None
Product:	Fedora
Classification:	Fedora
Component:	python-setuptools
Sub Component:
Version:	30
Hardware:	noarch
OS:	Linux
Priority:	unspecified
Severity:	unspecified
Target Milestone:	---
Assignee:	Fedora Infrastructure SIG
QA Contact:	Fedora Extras Quality Assurance
Docs Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+	depends on / blocked

Reported:	2019-07-30 12:05 UTC by Jiri Popelka
Modified:	2019-07-30 12:34 UTC (History)
CC List:	7 users (show)
Fixed In Version:
Doc Type:	If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed:	2019-07-30 12:34:12 UTC
Dependent Products:

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Description Jiri Popelka 2019-07-30 12:05:08 UTC

Description of problem:
"python3 setup.py test" does not run 2to3 even with use_2to3=True in setup.py

Version-Release number of selected component (if applicable):
python3-setuptools-40.8.0-1.fc30.noarch

Steps to Reproduce:
1. git clone https://github.com/PyGithub/PyGithub.git
2. cd PyGithub
3. python3 setup.py test

Actual results:
AllTests (unittest.loader._FailedTest) ... ERROR

Expected results:
Ran 564 tests in 23.589s
OK

Additional info:
https://setuptools.readthedocs.io/en/latest/python3.html#using-2to3

Comment 1 Miro Hrončok 2019-07-30 12:19:38 UTC

Fixing build/lib/github/GitCommit.py build/lib/github/Migration.py build/lib/github/PullRequestPart.py build/lib/github/AuthorizationApplication.py build/lib/github/CommitCombinedStatus.py build/lib/github/Issue.py build/lib/github/Notification.py build/lib/github/Commit.py build/lib/github/Permissions.py build/lib/github/GitignoreTemplate.py build/lib/github/UserKey.py build/lib/github/IssuePullRequest.py build/lib/github/Requester.py build/lib/github/GistComment.py build/lib/github/GitTag.py build/lib/github/GitTree.py build/lib/github/PullRequest.py build/lib/github/__init__.py build/lib/github/BranchProtection.py build/lib/github/NamedUser.py build/lib/github/Authorization.py build/lib/github/Event.py build/lib/github/Comparison.py build/lib/github/GitBlob.py build/lib/github/GitAuthor.py build/lib/github/View.py build/lib/github/GistFile.py build/lib/github/File.py build/lib/github/SourceImport.py build/lib/github/StatsContributor.py build/lib/github/GistHistoryState.py build/lib/github/RequiredPullRequestReviews.py build/lib/github/GitObject.py build/lib/github/Organization.py build/lib/github/GithubObject.py build/lib/github/PaginatedList.py build/lib/github/Rate.py build/lib/github/Plan.py build/lib/github/AuthenticatedUser.py build/lib/github/Path.py build/lib/github/Hook.py build/lib/github/Project.py build/lib/github/RateLimit.py build/lib/github/Installation.py build/lib/github/StatsCodeFrequency.py build/lib/github/InputGitTreeElement.py build/lib/github/Reaction.py build/lib/github/Repository.py build/lib/github/Referrer.py build/lib/github/GitReleaseAsset.py build/lib/github/ProjectColumn.py build/lib/github/Milestone.py build/lib/github/MainClass.py build/lib/github/License.py build/lib/github/StatsCommitActivity.py build/lib/github/Clones.py build/lib/github/Invitation.py build/lib/github/InputFileContent.py build/lib/github/ProjectCard.py build/lib/github/GithubException.py build/lib/github/CommitComment.py build/lib/github/Download.py build/lib/github/HookDescription.py build/lib/github/PullRequestReview.py build/lib/github/Gist.py build/lib/github/ContentFile.py build/lib/github/CommitStatus.py build/lib/github/CommitStats.py build/lib/github/GitRef.py build/lib/github/Tag.py build/lib/github/NotificationSubject.py build/lib/github/InstallationAuthorization.py build/lib/github/GitRelease.py build/lib/github/Stargazer.py build/lib/github/IssueEvent.py build/lib/github/RequiredStatusChecks.py build/lib/github/HookResponse.py build/lib/github/PullRequestComment.py build/lib/github/PullRequestMergeStatus.py build/lib/github/Branch.py build/lib/github/StatsParticipation.py build/lib/github/InputGitAuthor.py build/lib/github/Legacy.py build/lib/github/IssueComment.py build/lib/github/StatsPunchCard.py build/lib/github/Label.py build/lib/github/Topic.py build/lib/github/GitTreeElement.py build/lib/github/Team.py build/lib/github/Consts.py build/lib/github/RepositoryKey.py
Skipping optional fixer: buffer
Skipping optional fixer: idioms
Skipping optional fixer: set_literal
Skipping optional fixer: ws_comma
Fixing build/lib/github/GitCommit.py build/lib/github/Migration.py build/lib/github/PullRequestPart.py build/lib/github/AuthorizationApplication.py build/lib/github/CommitCombinedStatus.py build/lib/github/Issue.py build/lib/github/Notification.py build/lib/github/Commit.py build/lib/github/Permissions.py build/lib/github/GitignoreTemplate.py build/lib/github/UserKey.py build/lib/github/IssuePullRequest.py build/lib/github/Requester.py build/lib/github/GistComment.py build/lib/github/GitTag.py build/lib/github/GitTree.py build/lib/github/PullRequest.py build/lib/github/__init__.py build/lib/github/BranchProtection.py build/lib/github/NamedUser.py build/lib/github/Authorization.py build/lib/github/Event.py build/lib/github/Comparison.py build/lib/github/GitBlob.py build/lib/github/GitAuthor.py build/lib/github/View.py build/lib/github/GistFile.py build/lib/github/File.py build/lib/github/SourceImport.py build/lib/github/StatsContributor.py build/lib/github/GistHistoryState.py build/lib/github/RequiredPullRequestReviews.py build/lib/github/GitObject.py build/lib/github/Organization.py build/lib/github/GithubObject.py build/lib/github/PaginatedList.py build/lib/github/Rate.py build/lib/github/Plan.py build/lib/github/AuthenticatedUser.py build/lib/github/Path.py build/lib/github/Hook.py build/lib/github/Project.py build/lib/github/RateLimit.py build/lib/github/Installation.py build/lib/github/StatsCodeFrequency.py build/lib/github/InputGitTreeElement.py build/lib/github/Reaction.py build/lib/github/Repository.py build/lib/github/Referrer.py build/lib/github/GitReleaseAsset.py build/lib/github/ProjectColumn.py build/lib/github/Milestone.py build/lib/github/MainClass.py build/lib/github/License.py build/lib/github/StatsCommitActivity.py build/lib/github/Clones.py build/lib/github/Invitation.py build/lib/github/InputFileContent.py build/lib/github/ProjectCard.py build/lib/github/GithubException.py build/lib/github/CommitComment.py build/lib/github/Download.py build/lib/github/HookDescription.py build/lib/github/PullRequestReview.py build/lib/github/Gist.py build/lib/github/ContentFile.py build/lib/github/CommitStatus.py build/lib/github/CommitStats.py build/lib/github/GitRef.py build/lib/github/Tag.py build/lib/github/NotificationSubject.py build/lib/github/InstallationAuthorization.py build/lib/github/GitRelease.py build/lib/github/Stargazer.py build/lib/github/IssueEvent.py build/lib/github/RequiredStatusChecks.py build/lib/github/HookResponse.py build/lib/github/PullRequestComment.py build/lib/github/PullRequestMergeStatus.py build/lib/github/Branch.py build/lib/github/StatsParticipation.py build/lib/github/InputGitAuthor.py build/lib/github/Legacy.py build/lib/github/IssueComment.py build/lib/github/StatsPunchCard.py build/lib/github/Label.py build/lib/github/Topic.py build/lib/github/GitTreeElement.py build/lib/github/Team.py build/lib/github/Consts.py build/lib/github/RepositoryKey.py
Skipping optional fixer: buffer
Skipping optional fixer: idioms
Skipping optional fixer: set_literal
Skipping optional fixer: ws_comma


"The test command will now first run the build command during which the code will be converted with 2to3, and the tests will then be run from the build directory, as opposed from the source directory as is normally done."

I believe that as documented, 2to3 is only called on the code, not on the tests.


Nevertheless, I can reproduce with setuptools-41.0.1 upstream, so this is not a packaging bug. Would you mind starting an upstream discussion instead?

Comment 2 Miro Hrončok 2019-07-30 12:22:05 UTC

PyGithub does this:

    python -m lib2to3 -w -n tests

https://github.com/PyGithub/PyGithub/blob/6e79d2704b8812d26435b21c1258c766418ab25e/.travis.yml#L13


See https://github.com/PyGithub/PyGithub/pull/1031 for context.

Comment 3 Jiri Popelka 2019-07-30 12:34:12 UTC

> I believe that as documented, 2to3 is only called on the code, not on the tests.

Aha, that's the missing piece. Thanks!

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