Groups > linux.debian.maint.python > #12601

Re: Issues running pytest from within .pybuild

Path	csiph.com!aioe.org!bofh.it!news.nic.it!robomod
From	Scott Kitterman <debian@kitterman.com>
Newsgroups	linux.debian.maint.python
Subject	Re: Issues running pytest from within .pybuild
Date	Mon, 18 May 2020 01:40:01 +0200
Message-ID	<A7B2V-3rt-1@gated-at.bofh.it> (permalink)
References	<A7B2V-3rt-3@gated-at.bofh.it>
X-Original-To	debian-python@lists.debian.org
X-Mailbox-Line	From debian-python-request@lists.debian.org Sun May 17 23:31:01 2020
Old-Return-Path	<debian@kitterman.com>
X-Amavis-Spam-Status	No, score=-12.2 tagged_above=-10000 required=5.3 tests=[BAYES_00=-2, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, LDO_WHITELIST=-5, PGPSIGNATURE=-5] autolearn=ham autolearn_force=no
X-Policyd-Weight	using cached result; rate: -5.5
Old-Dkim-Signature	v=1; a=ed25519-sha256; c=relaxed/simple; d=kitterman.com; i=@kitterman.com; q=dns/txt; s=201903e; t=1589758245; h=from : to : subject : date : message-id : in-reply-to : references : mime-version : content-type : from; bh=n3A2GyW5LP78nR4j9DWuxq1KjqJ7bSNkL6dElpPBvEM=; b=jQiLiszeYHzF12goFx7wa+qssHntt6YY5p6z5cxpRNwHgZxgAgq0d2gj1J0MLYp3HMiMG ZEfPA8/4pDewMmLAQ==
Old-Dkim-Signature	v=1; a=rsa-sha256; c=relaxed/simple; d=kitterman.com; i=@kitterman.com; q=dns/txt; s=201903r; t=1589758245; h=from : to : subject : date : message-id : in-reply-to : references : mime-version : content-type : from; bh=n3A2GyW5LP78nR4j9DWuxq1KjqJ7bSNkL6dElpPBvEM=; b=jTmNWJG9BYmweT9Mm08qlxQ04aqa0an/fzPTeLSnUPYI5iikG8Oyj9FtHhnPlTagRAAX/ U3Da0fce6ZR7xmL2JtYvXGVEb9pSVolSK7/bFjKvyQpLnstePL7ZEp8sJmXMpSuGc42DAdy ErBc9Y6GS3v1OHIaVBtBymZlQQ+eDqXdo+zuvj3PrdgKkR57qGz2nmRS6oxQKIqQngf6Amv sNj2P66JvVZIbQgSqRRex4Jy3CYd+pXV3akew2v3E824sYR2+xIhV+NGUAJBWS8pXHsKRJ0 R7CfBFc5ZI8UlbMdMMsoQeO61L4W1IqSe63YVYEIr+woMYkt5IUH6s4c+hOA==
MIME-Version	1.0
Content-Type	multipart/signed; boundary="nextPart1860976.KaTUCrW1at"; micalg="pgp-sha512"; protocol="application/pgp-signature"
X-Mailing-List	<debian-python@lists.debian.org> archive/latest/18303
List-ID	<debian-python.lists.debian.org>
List-URL	<https://lists.debian.org/debian-python/>
List-Archive	https://lists.debian.org/msgid-search/4036529.z7QtqtUCGM@sk-desktop
Approved	robomod@news.nic.it
Lines	64
Organization	linux.* mail to news gateway
Sender	robomod@news.nic.it
X-Original-Date	Sun, 17 May 2020 19:30:39 -0400
X-Original-Message-ID	<4036529.z7QtqtUCGM@sk-desktop>
X-Original-References	<48ee22ed-3973-1ae6-6fe7-cd6868a27c5c@debian.org>
Xref	csiph.com linux.debian.maint.python:12601

Show key headers only | View raw

[Multipart message — attachments visible in raw view] - view raw

On Sunday, May 17, 2020 6:26:11 PM EDT Christian Kastner wrote:
> In a recent version of src:scikit-learn, a workaround was added to
> resolve an ImportMismatchError regarding one of the conftest.py files
> used by pytest.
> 
> I hit a new instance of this while preparing a new upstream release, so
> I inquired [1] with pytest upstream as to why this could be happening.
> 
> Apparently, the error is caused by the .pybuild directory being located
> as a subfolder of the source directory. This leads to pytest finding two
> separate sklearn/conftest.py files
>   * $SRCDIR/sklearn/conftest.py
>   * $SRCDIR/.pybuild/.../sklearn/conftest.py)
> which triggers the ImportMisMatchError.
> 
> Now, I've only seen this happen with src:scikit-learn, and (oddly
> enough) only with 2 of 4 conftest.py files. The other two do not trigger
> the error, nor do other packages of mine which use pytest.
> 
> Has anyone seen something similar with their packages, or is anyone
> aware of any recipes that can be used to resolve the issue properly?
> 
> >From the GitHub issue, it seems as if the current practice of testing
> 
> from within .pybuild is not supported by pytest, but I'm inclined to
> believe that it is my approach that is flawed.
> 
> [1] https://github.com/pytest-dev/pytest/issues/7223
> 
> Christian

I think this would only happen if sys.path had been extended to include the 
main source directory.  You may need to cd to $SRCDIR/.pybuild/.../sklearn 
before calling pytest or something may be inserting the source directory into 
sys.path.

Scott K

Back to linux.debian.maint.python | Previous | Next | Find similar | Unroll thread

Thread

Re: Issues running pytest from within .pybuild Scott Kitterman <debian@kitterman.com> - 2020-05-18 01:40 +0200

csiph-web