No source for code: '<path to project>/config-3.py' thrown when generating report #1653
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Do you have a file named config-3.py? Are you generating files like that? It's hard to offer help without more information. BTW: I recommend measuring your tests with coverage also: https://nedbatchelder.com/blog/202008/you_should_include_your_tests_in_coverage.html |
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There's no file named config-3.py in my repo, and we're not generating any files of that name. |
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I'm not sure how to help. If you can make a reproducible case for me, I can dig deeper. |
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Here's a reproduction with bug.py def example():
import cv2test_bug.py from bug import example
from unittest import TestCase
class ExampleTest(TestCase):
def test_example(self):
example()Run: Report: Not really sure what |
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I mean, I guess the workaround is you specify |
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Another option is to add this to your coverage settings (.coveragerc, etc): [run]
omit =
config.py
config-3.pyThe files are created in the current directory, so I don't see a way to automatically understand that they are synthetic. |
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@nedbat could |
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It's an interesting idea... |
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Just wanted to add that I am experiencing this issue as well. I believe it's related to opencv. We are running python 3.11.9, coverage 7.22, and opencv-python 4.10.0.82 Our plan is to use omit in .coveragerc as our solution. Full conda environment |
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I can confirm that the following was a solution for us: |
georgemccabe
added a commit
to dtcenter/METcalcpy
that referenced
this issue
Jun 13, 2024
…pencv is installed before running pytest code coverage. See nedbat/coveragepy#1653 for details
georgemccabe
added a commit
to dtcenter/METcalcpy
that referenced
this issue
Jun 18, 2024
* add code coverage report to SonarQube * modify unit tests so they can be run from any directory, not just the test directory * call pytest from top directory and generate code coverage report for SonarQube * fix deprecated warnings * remove blank space * install pytest-cov instead of coverage * omit config-3.py from coverage to prevent error that is caused when opencv is installed before running pytest code coverage. See nedbat/coveragepy#1653 for details
Worked for me |
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For those using |
This was referenced Nov 1, 2024
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Describe the bug
After having run
coverage, I try to generate a report usingcoverage report -m --omit="tests/*","*__init__.py". No report is generated and I'm greeted with this error:No source for code: '<path to project>/config-3.py'.This error is encountered in version: 7.2.7
To Reproduce
Python: 3.9.16
Pipenv: 2023.3.20
Coverage version: 7.2.7
Output of
coverage debug sys:Output of
pip freeze:Packages are managed using
pipenv, and Python versions are managed usingpyenv.Commands to reproduce:
pipenv lock --dev; pipenv sync --dev; pipenv run coverage run -m unittest discover; pipenv run coverage report -m --omit="tests/*","*__init__.py"This error can also be reproduced when running
coverageoutside of thepipenv'svirtualenv (installed viapipx).Since this project is sensitive I can't give any more information than that.
Expected behavior
A report to be shown of my test coverage.
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