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<p>You are already naming the cython plugin in your coverage
configuration file, but that error sounds like the plugin isn't
enabled properly. I don't know why that would be.</p>
<p>--Ned.<br>
</p>
<div class="moz-cite-prefix">On 4/8/22 12:45 PM, Jose, Nimi wrote:<br>
</div>
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<p class="MsoNormal">Hello,<br>
<br>
I would like to ask for help with the coverage measurement
issue I am facing.<br>
<br>
Environment used:<br>
<span style="background:silver;mso-highlight:silver">1.
Coverage.py 6.3.1 with C extension<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="background:silver;mso-highlight:silver">2. Gcc 9.4<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="background:silver;mso-highlight:silver">3. Cython
0.29.28<br>
4. Linux-x86<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="background:silver;mso-highlight:silver">5.
def_encoding: utf-8<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="background:silver;mso-highlight:silver">6.
fs_encoding: utf-8<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="background:silver;mso-highlight:silver">7. python3.8</span><br>
<br>
Folder Structure:<br>
<u><span style="background:silver;mso-highlight:silver">/usr/lib/python3.8/site-packages<br>
--- Source<o:p></o:p></span></u></p>
<p class="MsoNormal"><u><span
style="background:silver;mso-highlight:silver">
-- file.py<br>
--file2.pyx<br>
--- Test<br>
-- test_file.py<o:p></o:p></span></u></p>
<p class="MsoNormal"><u><span
style="background:silver;mso-highlight:silver">
--_init_.py<o:p></o:p></span></u></p>
<p class="MsoNormal"><u><span
style="background:silver;mso-highlight:silver">
--_test</span></u><br>
Content in my .coveragerc is:<br>
<span
style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#1D1C1D;background:silver;mso-highlight:silver">[run]<br>
plugins = Cython.Coverage</span><span
style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#1D1C1D;background:#F8F8F8"><o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#1D1C1D;background:#F8F8F8"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size:11.5pt;font-family:"Arial",sans-serif;color:#1D1C1D;background:#F8F8F8">I
have my Source/setup.py with:<br>
</span><span style="background:silver;mso-highlight:silver">#####################################################################<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="background:silver;mso-highlight:silver"># Arguments
for compilation<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="background:silver;mso-highlight:silver">#####################################################################<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="background:silver;mso-highlight:silver"># Directives
to be passed to the Cythonize generator<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="background:silver;mso-highlight:silver">cython_directives
= {<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="background:silver;mso-highlight:silver">
"embedsignature": True,<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="background:silver;mso-highlight:silver">
"language_level": 3,<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="background:silver;mso-highlight:silver">}<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="background:silver;mso-highlight:silver"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="background:silver;mso-highlight:silver"># Directives
to be passed to distutils extensions compiler<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="background:silver;mso-highlight:silver">distutils_macros
= []<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="background:silver;mso-highlight:silver"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="background:silver;mso-highlight:silver">cython_directives['linetrace']
= True<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="background:silver;mso-highlight:silver">
cython_directives['binding'] = True<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="background:silver;mso-highlight:silver">
distutils_macros.append(('CYTHON_TRACE_NOGIL', '1'))</span><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">After successfully run the command <span
style="background:red;mso-highlight:red">
coverage run</span> , coverage report generating warnings
says:<br>
<span style="background:yellow;mso-highlight:yellow">/usr/lib/python3.8/site-packages/coverage/report.py:81:
CoverageWarning: Couldn't parse Python file
'/usr/lib/python3.8/site-packages/source/file2.pyx'
(couldnt-parse)<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="background:yellow;mso-highlight:yellow"> coverage._warn(msg,
slug="couldnt-parse")</span><o:p></o:p></p>
<p class="MsoNormal" style="margin-bottom:12.0pt">And coverage
report does not contain any data regarding cython symbols.
<br>
<br>
Can you please help me to figure out the issue with cython
files? What will be the reason for this parsing error and what
is the solution for it?<br>
<br>
Looking forward to hearing from you.<br>
<br>
Thanks in advance!<o:p></o:p></p>
<p class="MsoNormal">Regards,<o:p></o:p></p>
<p class="MsoNormal">Nimi Jose<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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