WeaveTest.testFIR_FilterExampleTex failing

[mcepl]

With

jupyter-client-7.3.4-1.3
jupyter-core-4.11.1-1.3
jupyter-jupyter-client-7.3.4-1.3
jupyter-jupyterlab-pygments-0.2.2-1.3
jupyterlab-pygments-0.2.2-1.3
jupyter-nbconvert-7.0.0-1.1
jupyter-nbformat-5.6.1-1.1

I get this result:

[   44s] ______________________ WeaveTest.testFIR_FilterExampleTex ______________________
[   44s] 
[   44s] self = <tests.test_pweave.WeaveTest testMethod=testFIR_FilterExampleTex>
[   44s] reference = None
[   44s] 
[   44s]     def assertSameAsReference(self, reference=None):
[   44s]         try:
[   44s] >           self.assertEqual(self.contentOf(reference if reference is not None else self.REFERENCE),
[   44s]                              self.contentOf(self.OUTFILE))
[   44s] 
[   44s] tests/_frameworkForTests.py:34: 
[   44s] _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
[   44s] 
[   44s] self = <tests.test_pweave.WeaveTest testMethod=testFIR_FilterExampleTex>
[   44s] first = '\\documentclass[a4paper,11pt,final]{article}\n\\usepackage{fancyvrb, color, graphicx, hyperref, amsmath, url}\n\\usep...R_design_verb_figure4_1.pdf}\n\\caption{Bandpass FIR filter.}\n\\label{fig:None}\n\\end{figure}\n\n\n\\end{document}\n'
[   44s] second = '\\documentclass[a4paper,11pt,final]{article}\n\\usepackage{fancyvrb, color, graphicx, hyperref, amsmath, url}\n\\usep...R_design_verb_figure4_1.pdf}\n\\caption{Bandpass FIR filter.}\n\\label{fig:None}\n\\end{figure}\n\n\n\\end{document}\n'
[   44s] msg = None
[   44s] 
[   44s]     def assertEqual(self, first, second, msg=None):
[   44s]         """Fail if the two objects are unequal as determined by the '=='
[   44s]            operator.
[   44s]         """
[   44s]         assertion_func = self._getAssertEqualityFunc(first, second)
[   44s] >       assertion_func(first, second, msg=msg)
[   44s] 
[   44s] /usr/lib64/python3.8/unittest/case.py:912: 
[   44s] _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
[   44s] 
[   44s] self = <tests.test_pweave.WeaveTest testMethod=testFIR_FilterExampleTex>
[   44s] first = '\\documentclass[a4paper,11pt,final]{article}\n\\usepackage{fancyvrb, color, graphicx, hyperref, amsmath, url}\n\\usep...R_design_verb_figure4_1.pdf}\n\\caption{Bandpass FIR filter.}\n\\label{fig:None}\n\\end{figure}\n\n\n\\end{document}\n'
[   44s] second = '\\documentclass[a4paper,11pt,final]{article}\n\\usepackage{fancyvrb, color, graphicx, hyperref, amsmath, url}\n\\usep...R_design_verb_figure4_1.pdf}\n\\caption{Bandpass FIR filter.}\n\\label{fig:None}\n\\end{figure}\n\n\n\\end{document}\n'
[   44s] msg = None
[   44s] 
[   44s]     def assertMultiLineEqual(self, first, second, msg=None):
[   44s]         """Assert that two multi-line strings are equal."""
[   44s]         self.assertIsInstance(first, str, 'First argument is not a string')
[   44s]         self.assertIsInstance(second, str, 'Second argument is not a string')
[   44s]     
[   44s]         if first != second:
[   44s]             # don't use difflib if the strings are too long
[   44s]             if (len(first) > self._diffThreshold or
[   44s]                 len(second) > self._diffThreshold):
[   44s]                 self._baseAssertEqual(first, second, msg)
[   44s]             firstlines = first.splitlines(keepends=True)
[   44s]             secondlines = second.splitlines(keepends=True)
[   44s]             if len(firstlines) == 1 and first.strip('\r\n') == first:
[   44s]                 firstlines = [first + '\n']
[   44s]                 secondlines = [second + '\n']
[   44s]             standardMsg = '%s != %s' % _common_shorten_repr(first, second)
[   44s]             diff = '\n' + ''.join(difflib.ndiff(firstlines, secondlines))
[   44s]             standardMsg = self._truncateMessage(standardMsg, diff)
[   44s] >           self.fail(self._formatMessage(msg, standardMsg))
[   44s] 
[   44s] /usr/lib64/python3.8/unittest/case.py:1292: 
[   44s] _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
[   44s] 
[   44s] self = <tests.test_pweave.WeaveTest testMethod=testFIR_FilterExampleTex>
[   44s] msg = "'\\\\do[3690 chars]}\\n\\\\includegraphics[width= \\\\linewidth]{figur[492 chars]t}\\n' != '\\\\do[3690 chars]}\\n\\\...batim}\\n------------------------[2218 chars]t}\\n'\nDiff is 6142 characters long. Set self.maxDiff to None to see it."
[   44s] 
[   44s]     def fail(self, msg=None):
[   44s]         """Fail immediately, with the given message."""
[   44s] >       raise self.failureException(msg)
[   44s] E       AssertionError: '\\do[3690 chars]}\n\\includegraphics[width= \\linewidth]{figur[492 chars]t}\n' != '\\do[3690 chars]}\n\\begin{verbatim}\n------------------------[2218 chars]t}\n'
[   44s] E       Diff is 6142 characters long. Set self.maxDiff to None to see it.
[   44s] 
[   44s] /usr/lib64/python3.8/unittest/case.py:753: AssertionError
[   44s] 
[   44s] During handling of the above exception, another exception occurred:
[   44s] 
[   44s] self = <tests.test_pweave.WeaveTest testMethod=testFIR_FilterExampleTex>
[   44s] 
[   44s]     def testMethod(self):
[   44s]         self.TESTDIR = os.path.join('weave', doctype)
[   44s]         infile = self.absPathTo(filename + 'w')
[   44s]         self.setNewOutfile(filename)
[   44s]     
[   44s]         pweave.weave(infile, doctype=doctype,
[   44s]             output=self.absPathTo(filename),
[   44s]             **kwargs)
[   44s]     
[   44s]         basename, _, ext = filename.rpartition('.')
[   44s]         self.REFERENCE = self.absPathTo(basename + '_REF.' + ext)
[   44s] >       self.assertSameAsReference()
[   44s] 
[   44s] tests/test_pweave.py:31: 
[   44s] _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
[   44s] 
[   44s] self = <tests.test_pweave.WeaveTest testMethod=testFIR_FilterExampleTex>
[   44s] reference = None
[   44s] 
[   44s]     def assertSameAsReference(self, reference=None):
[   44s]         try:
[   44s]             self.assertEqual(self.contentOf(reference if reference is not None else self.REFERENCE),
[   44s]                              self.contentOf(self.OUTFILE))
[   44s]         except AssertionError:
[   44s] >           raise AssertionError("{ref} and {out} differs\ntry:\n$ vimdiff {ref} {out}".format(
[   44s]                                  ref=self.absPathTo(self.REFERENCE),
[   44s]                                  out=self.absPathTo(self.OUTFILE)))
[   44s] E           AssertionError: /home/abuild/rpmbuild/BUILD/Pweave-0.30.3/tests/weave/tex/FIR_design_verb_REF.tex and /home/abuild/rpmbuild/BUILD/Pweave-0.30.3/tests/weave/tex/FIR_design_verb.tex differs
[   44s] E           try:
[   44s] E           $ vimdiff /home/abuild/rpmbuild/BUILD/Pweave-0.30.3/tests/weave/tex/FIR_design_verb_REF.tex /home/abuild/rpmbuild/BUILD/Pweave-0.30.3/tests/weave/tex/FIR_design_verb.tex
[   44s] 
[   44s] tests/_frameworkForTests.py:37: AssertionError
[   44s] ----------------------------- Captured stdout call -----------------------------
[   44s] status
[   44s] Processing chunk 1 named None from line 92
[   44s] Processing chunk 2 named None from line 116
[   44s] Processing chunk 3 named None from line 126
[   44s] Processing chunk 4 named None from line 137
[   44s] Weaved /home/abuild/rpmbuild/BUILD/Pweave-0.30.3/tests/weave/tex/FIR_design_verb.texw to /home/abuild/rpmbuild/BUILD/Pweave-0.30.3/tests/weave/tex/FIR_design_verb.tex

Complete build log with all packages used and steps taken.