Bug 1519147

Summary:	/usr/lib/python3.6/site-packages/urllib3/packages/__pycache__/six.cpython-36.pyc gets changed in runtime
Product:	[Fedora] Fedora	Reporter:	Jan Pazdziora (Red Hat) <jpazdziora>
Component:	python-urllib3	Assignee:	Fedora Infrastructure SIG <infra-sig>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	26	CC:	aurelien, cheimes, infra-sig, jeremy, orion, slaznick, TicoTimo
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	python-urllib3-1.22-3.fc27 python-urllib3-1.20-2.fc26	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2017-12-10 05:08:28 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Jan Pazdziora (Red Hat) 2017-11-30 09:40:48 UTC

Description of problem:

Running

  python3 -c 'import urllib3'

seems to recreate /usr/lib/python3.6/site-packages/urllib3/packages/__pycache__/six.cpython-36.pyc.

Version-Release number of selected component (if applicable):

python3-urllib3-1.20-1.fc26.noarch

How reproducible:

Deterministic.

Steps to Reproduce:
1. dnf install -y python3-urllib3
2. rpm -Vf /usr/lib/python3.6/site-packages/urllib3/packages/__pycache__/six.cpython-36.pyc
3. Still as root: python3 -c 'import urllib3'
4. rpm -Vf /usr/lib/python3.6/site-packages/urllib3/packages/__pycache__/six.cpython-36.pyc

Actual results:

The first rpm -Vf passes, the second outputs

# rpm -Vf /usr/lib/python3.6/site-packages/urllib3/packages/__pycache__/six.cpython-36.pyc
S.5....T.    /usr/lib/python3.6/site-packages/urllib3/packages/__pycache__/six.cpython-36.pyc

Expected results:

Neither rpm -Vf outputs anything because nothing should get changed in /usr in runtime.

Additional info:

This blocks our docker automation of FreeIPA because changes are reported with docker diff checks.

Comment 1 Christian Heimes 2017-11-30 09:50:07 UTC

The Fedora package unbundles the vendored copy of six by symlinking six.py. For Python 2 it also symlinks the pyc file. However the Python 3 package does NOT symlink the pyc file. I assume that is the reason for the issue.

https://src.fedoraproject.org/rpms/python-urllib3/blob/master/f/python-urllib3.spec#_96-112

Comment 2 Orion Poplawski 2017-11-30 15:39:20 UTC

Fixing component (python3-urllib3 is EPEL only)

Comment 3 Fedora Update System 2017-12-01 17:58:57 UTC

python-urllib3-1.22-3.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2017-126d567dd4

Comment 4 Fedora Update System 2017-12-01 17:59:08 UTC

python-urllib3-1.20-2.fc26 has been submitted as an update to Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2017-389efa1ad9

Comment 5 Fedora Update System 2017-12-02 19:55:44 UTC

python-urllib3-1.22-3.fc27 has been pushed to the Fedora 27 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-126d567dd4

Comment 6 Fedora Update System 2017-12-02 22:40:09 UTC

python-urllib3-1.20-2.fc26 has been pushed to the Fedora 26 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-389efa1ad9

Comment 7 Fedora Update System 2017-12-10 05:08:28 UTC

python-urllib3-1.22-3.fc27 has been pushed to the Fedora 27 stable repository. If problems still persist, please make note of it in this bug report.

Comment 8 Fedora Update System 2017-12-12 13:43:01 UTC

python-urllib3-1.20-2.fc26 has been pushed to the Fedora 26 stable repository. If problems still persist, please make note of it in this bug report.