Bug 2033562

Summary: Zim fails to build with Python 3.11: AttributeError: 'TestBackwardImageGeneratorNoPlugins' object has no attribute 'assertEquals'
Product: [Fedora] Fedora Reporter: Tomáš Hrnčiar <thrnciar>
Component: ZimAssignee: Robin Lee <robinlee.sysu>
Status: CLOSED DEFERRED QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 36CC: hugovk+redhatbugzilla, mhroncok, oliver, otto.liljalaakso, robinlee.sysu, thrnciar
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Last Closed: 2022-02-10 14:17:51 UTC Type: Bug
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Bug Blocks: 2016048    

Description Tomáš Hrnčiar 2021-12-17 09:25:09 UTC
Zim fails to build with Python 3.11.0a3.

======================================================================
ERROR: testDumpWiki (tests.imagegenerators.TestBackwardImageGeneratorNoPlugins)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILD/zim-0.74.2/tests/imagegenerators.py", line 50, in testDumpWiki
    self.assertEquals(text, ['{{./test.png?type=equation}}\n'])
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'TestBackwardImageGeneratorNoPlugins' object has no attribute 'assertEquals'

======================================================================
ERROR: testLoadAndDump (tests.tableeditor.TestPageViewNoPlugin)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILD/zim-0.74.2/tests/tableeditor.py", line 150, in testLoadAndDump
    self.assertEquals(list(tree.iter_tokens()), TABLE_TOKENS)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'TestPageViewNoPlugin' object has no attribute 'assertEquals'

======================================================================
ERROR: testLoadAndDump (tests.tableeditor.TestPageViewWithPlugin)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILD/zim-0.74.2/tests/tableeditor.py", line 150, in testLoadAndDump
    self.assertEquals(list(tree.iter_tokens()), TABLE_TOKENS)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'TestPageViewWithPlugin' object has no attribute 'assertEquals'

======================================================================
ERROR: testModelFromData (tests.tableeditor.TestTableObjectType)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILD/zim-0.74.2/tests/tableeditor.py", line 135, in testModelFromData
    self.assertEquals(''.join(WikiDumper().dump(tree)), TABLE_WIKI_TEXT[1:-1])
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'TestTableObjectType' object has no attribute 'assertEquals'

======================================================================
ERROR: testModelFromElement (tests.tableeditor.TestTableObjectType)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILD/zim-0.74.2/tests/tableeditor.py", line 121, in testModelFromElement
    self.assertEquals(''.join(WikiDumper().dump(tree)), TABLE_WIKI_TEXT[1:-1])
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'TestTableObjectType' object has no attribute 'assertEquals'

======================================================================
ERROR: testObectText (tests.tableeditor.TestWikiSyntaxNoPlugin)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILD/zim-0.74.2/tests/tableeditor.py", line 93, in testObectText
    self.parseAndDump(TABLE_OBJECT_TEXT)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/builddir/build/BUILD/zim-0.74.2/tests/tableeditor.py", line 84, in parseAndDump
    self.assertEquals(list(tree.iter_tokens()), TABLE_TOKENS)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'TestWikiSyntaxNoPlugin' object has no attribute 'assertEquals'

======================================================================
ERROR: testWikiText (tests.tableeditor.TestWikiSyntaxNoPlugin)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILD/zim-0.74.2/tests/tableeditor.py", line 87, in testWikiText
    self.parseAndDump(TABLE_WIKI_TEXT)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/builddir/build/BUILD/zim-0.74.2/tests/tableeditor.py", line 84, in parseAndDump
    self.assertEquals(list(tree.iter_tokens()), TABLE_TOKENS)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'TestWikiSyntaxNoPlugin' object has no attribute 'assertEquals'

======================================================================
ERROR: testObectText (tests.tableeditor.TestWikiSyntaxWithPlugin)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILD/zim-0.74.2/tests/tableeditor.py", line 93, in testObectText
    self.parseAndDump(TABLE_OBJECT_TEXT)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/builddir/build/BUILD/zim-0.74.2/tests/tableeditor.py", line 84, in parseAndDump
    self.assertEquals(list(tree.iter_tokens()), TABLE_TOKENS)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'TestWikiSyntaxWithPlugin' object has no attribute 'assertEquals'

======================================================================
ERROR: testWikiText (tests.tableeditor.TestWikiSyntaxWithPlugin)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILD/zim-0.74.2/tests/tableeditor.py", line 87, in testWikiText
    self.parseAndDump(TABLE_WIKI_TEXT)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/builddir/build/BUILD/zim-0.74.2/tests/tableeditor.py", line 84, in parseAndDump
    self.assertEquals(list(tree.iter_tokens()), TABLE_TOKENS)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AttributeError: 'TestWikiSyntaxWithPlugin' object has no attribute 'assertEquals'

======================================================================
FAIL: runTest (tests.config.TestControlledDict)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/builddir/build/BUILD/zim-0.74.2/tests/config.py", line 256, in runTest
    self.assertTrue(mydict.modified)
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: False is not true

----------------------------------------------------------------------
Ran 891 tests in 34.647s

FAILED (failures=1, errors=9, skipped=34, expected failures=21)

Removed many old deprecated unittest features:
    TestCase method aliases failUnlessEqual, failIfEqual, failUnless, failIf,
    failUnlessRaises, failUnlessAlmostEqual, failIfAlmostEqual (deprecated in
    Python 3.1), assertEquals, assertNotEquals, assert_, assertAlmostEquals,
    assertNotAlmostEquals, assertRegexpMatches, assertRaisesRegexp (deprecated in
    Python 3.2), and assertNotRegexpMatches (deprecated in Python 3.5).

https://bugs.python.org/issue45162
https://docs.python.org/3.11/whatsnew/3.11.html

For the build logs, see:
https://copr-be.cloud.fedoraproject.org/results/@python/python3.11/fedora-rawhide-x86_64/03051951-Zim/

For all our attempts to build Zim with Python 3.11, see:
https://copr.fedorainfracloud.org/coprs/g/python/python3.11/package/Zim/

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 3.11:
https://copr.fedorainfracloud.org/coprs/g/python/python3.11/

Let us know here if you have any questions.

Python 3.11 is planned to be included in Fedora 37. To make that update smoother, we're building Fedora packages with all pre-releases of Python 3.11.
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 Hugo van Kemenade 2022-01-10 16:40:39 UTC
Upstream PR: https://github.com/zim-desktop-wiki/zim-desktop-wiki/pull/1856

Comment 3 Ben Cotton 2022-02-08 21:12:05 UTC
This bug appears to have been reported against 'rawhide' during the Fedora 36 development cycle.
Changing version to 36.

Comment 4 Tomáš Hrnčiar 2022-02-10 14:17:51 UTC
Removal of unittest aliases was reverted in Python 3.11 and will be part of Python 3.12, so the above failure is not present anymore, thus I am closing this bugzilla. However, this will be needed next year though so I encourage you to communicate with the upstream about it.

Comment 5 Tomáš Hrnčiar 2022-02-10 14:18:24 UTC
Removal of unittest aliases was reverted in Python 3.11 and will be part of Python 3.12, so the above failure is not present anymore, thus I am closing this bugzilla. However, this will be needed next year though so I encourage you to communicate with the upstream about it.