Bug 1546784

Summary: pykde4: python3-pykde4 requires both Python 2 and Python 3
Product: [Fedora] Fedora Reporter: Iryna Shcherbina <ishcherb>
Component: pykde4Assignee: Than Ngo <than>
Status: CLOSED RAWHIDE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
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Version: rawhideCC: jreznik, mhroncok, rdieter, than
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Last Closed: 2018-10-09 11:34:12 UTC Type: Bug
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Bug Blocks: 1285816, 1340802    

Description Iryna Shcherbina 2018-02-19 15:34:37 UTC 
The python3-pykde4 (4.14.3-22.fc28) RPM requires both Python 2 and Python 3:

$ dnf --disablerepo=* --enablerepo=rawhide repoquery --requires python3-pykde4 | grep python
/usr/bin/python2
libpython3.6m.so.1.0
libpython3.6m.so.1.0()(64bit)
python(abi) = 3.6
...

This happened due to recently introduced shebangs mangling [0], and you might see the warnings in the build log:

> *** WARNING: mangling shebang in ./usr/lib64/python3.6/site-packages/PyQt4/uic/pykdeuic4.py from #!/usr/bin/env python to #!/usr/bin/python2. This will become an ERROR, fix it manually!

The executable contains `#!/usr/bin/env python` shebang, which is forbidden by the guidelines and is automatically mangled to `#!/usr/bin/python2` during build. Please fix the shebang to be `#!/usr/bin/python3` explicitly [1] or remove the executable bit from the file if not needed.


If anything is unclear, or if you need any kind of assistance, you can
ask on IRC (#fedora-python on Freenode), or reply here. We'll be happy
to help investigating or fixing this issue!

[0] https://pagure.io/packaging-committee/issue/738#comment-490366
[1] http://python-rpm-porting.readthedocs.io/en/latest/application-modules.html#fixing-shebangs
Comment 1 Rex Dieter 2018-02-19 18:52:41 UTC 
%changelog
* Mon Feb 19 2018 Rex Dieter <rdieter> - 4.14.3-23
- pykdeuic4.py: omit shbang (#1546784)
Comment 2 Miro Hrončok 2018-10-03 19:36:11 UTC 
$ dnf repoquery --repo=rawhide  python3-pykde4 
python3-pykde4-0:4.14.3-27.fc29.i686
python3-pykde4-0:4.14.3-27.fc29.x86_64

$ dnf repoquery --repo=rawhide --requires python3-pykde4 | grep python
/usr/bin/python2
libpython3.7m.so.1.0
libpython3.7m.so.1.0()(64bit)
python(abi) = 3.7
python3-PyQt4 >= 4.9.5
python3-sip-api(12) >= 12.5
Comment 3 Than Ngo 2018-10-09 11:34:12 UTC 
it's fixed in pykde4-4.14.3-28.fc30