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Bug 1830978

Summary: python-flask-oidc fails to build: Incorrect import in httplib2
Product: [Fedora] Fedora Reporter: Miro Hrončok <mhroncok>
Component: python-flask-oidcAssignee: Gwyn Ciesla <gwync>
Status: CLOSED NOTABUG QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: rawhideCC: cstratak, gwync, mhroncok, mplch, puiterwijk, rbean
Target Milestone: ---   
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
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Clone Of: Environment:
Last Closed: 2020-05-04 15:39:00 UTC Type: Bug
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Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 1830222    
Bug Blocks: 1803234, 1785415    

Description Miro Hrončok 2020-05-04 12:35:35 UTC
python-flask-oidc fails to build with Python 3.9.0a6 and 3.8.x:

======================================================================
ERROR: Failure: ModuleNotFoundError (No module named 'email.FeedParser')
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/nose/failure.py", line 39, in runTest
    raise self.exc_val.with_traceback(self.tb)
  File "/usr/lib/python3.9/site-packages/nose/loader.py", line 416, in loadTestsFromName
    module = self.importer.importFromPath(
  File "/usr/lib/python3.9/site-packages/nose/importer.py", line 47, in importFromPath
    return self.importFromDir(dir_path, fqname)
  File "/usr/lib/python3.9/site-packages/nose/importer.py", line 94, in importFromDir
    mod = load_module(part_fqname, fh, filename, desc)
  File "/usr/lib64/python3.9/imp.py", line 244, in load_module
    return load_package(name, filename)
  File "/usr/lib64/python3.9/imp.py", line 216, in load_package
    return _load(spec)
  File "<frozen importlib._bootstrap>", line 711, in _load
  File "<frozen importlib._bootstrap>", line 680, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 790, in exec_module
  File "<frozen importlib._bootstrap>", line 228, in _call_with_frames_removed
  File "/builddir/build/BUILD/flask-oidc-1.4.0/flask_oidc/__init__.py", line 38, in <module>
    from oauth2client.client import flow_from_clientsecrets, OAuth2WebServerFlow,\
  File "/usr/lib/python3.9/site-packages/oauth2client/client.py", line 39, in <module>
    from oauth2client import transport
  File "/usr/lib/python3.9/site-packages/oauth2client/transport.py", line 17, in <module>
    import httplib2
  File "/usr/lib/python3.9/site-packages/httplib2/__init__.py", line 28, in <module>
    import email.FeedParser
ModuleNotFoundError: No module named 'email.FeedParser'

This is caused by bz1830222.


For the build logs, see:
https://copr-be.cloud.fedoraproject.org/results/@python/python3.9/fedora-rawhide-x86_64/01365491-python-flask-oidc/

For all our attempts to build python-flask-oidc with Python 3.9, see:
https://copr.fedorainfracloud.org/coprs/g/python/python3.9/package/python-flask-oidc/

Testing and mass rebuild of packages is happening in copr. You can follow these instructions to test locally in mock if your package builds with Python 3.9:
https://copr.fedorainfracloud.org/coprs/g/python/python3.9/

Let us know here if you have any questions.

Python 3.9 will be included in Fedora 33. To make that update smoother, we're building Fedora packages with early pre-releases of Python 3.9.
A build failure prevents us from testing all dependent packages (transitive [Build]Requires), so if this package is required a lot, it's important for us to get it fixed soon.
We'd appreciate help from the people who know this package best, but if you don't want to work on this now, let us know so we can try to work around it on our side.

Comment 1 Miro Hrončok 2020-05-04 15:39:00 UTC
httplib2 was fixed and hence this is no longer an issue.