Bug 1546800 - python-netaddr: python3-netaddr requires both Python 2 and Python 3
Summary: python-netaddr: python3-netaddr requires both Python 2 and Python 3
Status: CLOSED RAWHIDE
Alias: None
Product: Fedora
Classification: Fedora
Component: python-netaddr
Version: rawhide
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: John Eckersberg
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Keywords:
Depends On:
Blocks: PYTHON3 PYTHON3-PYTHON2
TreeView+ depends on / blocked
 
Reported: 2018-02-19 16:03 UTC by Iryna Shcherbina
Modified: 2018-02-19 20:33 UTC (History)
3 users (show)

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Clone Of:
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Last Closed: 2018-02-19 20:33:31 UTC


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Description Iryna Shcherbina 2018-02-19 16:03:16 UTC
The python3-netaddr (0.7.19-6.fc28) RPM requires both Python 2 and Python 3:

$  dnf --disablerepo=* --enablerepo=rawhide repoquery --requires python3-netaddr | grep python
/usr/bin/python2
python(abi) = 3.6
...

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

> + /usr/lib/rpm/redhat/brp-mangle-shebangs
> *** WARNING: mangling shebang in ./usr/bin/netaddr3 from #!/usr/bin/env python -s to #!/usr/bin/python2 -s. 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 above 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


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