How do I configure to color coverage on Azure Functions (Python) Project?

I try to apply your extension to Azure Functions (Python) Project.

However, vscode editor lines are not colored, and “No Coverage” is displayed.

When I exuecute your project example, the editor lines are colored, and “xx% Coverage” is displayed. So, my local machine seems to be fine.

My project repository is here.

And I upload 2 screenshots. (your project example and my Azure Functions project)

I switched to Python interpreter from project’s .venv to local machine’s global exe, however the problem didn’t solve.

How do I configure to color coverage on Azure Functions (Python) Project?

[ryanluker]

@ecormaksin I ran your example project locally and was able to get the coverage to be picked up by doing the following.

[1653143161420][coverageservice]: LOADING
[1653143161440][coverageservice]: Loading 1 file(s)
[1653143161440][coverageservice]: c:\Users\ryanl\dev\azure_functions_coverage_test\cov.xml
[1653143161440][coverageservice]: Loaded 1 data file(s)
[1653143161441][coverageservice]: Caching 6 coverage(s)
[1653143161441][coverageservice]: READY
[1653143161441][coverageservice]: RENDERING
[1653143161441][renderer][section test name]: module_a.py
[1653143161441][renderer][section file path]: C:\Users\ryanl\dev\azure_functions_coverage_test\shared_code\module_a.py
[1653143161441][coverageservice]: READY
[1653143161441][coverageservice]: Listening to file system at {c:\Users\ryanl\dev\azure_functions_coverage_test}/**/{lcov.info,cov.xml,coverage.xml,jacoco.xml,coverage.cobertura.xml}

(venv) PS C:\Users\ryanl\dev\azure_functions_coverage_test> py.test --cov-report xml:cov.xml --cov
========================================================== test session starts ==========================================================
platform win32 -- Python 3.10.4, pytest-7.1.2, pluggy-1.0.0
rootdir: C:\Users\ryanl\dev\azure_functions_coverage_test
plugins: cov-3.0.0
collected 2 items

tests\test_ClassB.py .                                                                                                             [ 50%]
tests\test_module_a.py .                                                                                                           [100%]

---------- coverage: platform win32, python 3.10.4-final-0 -----------
Coverage XML written to file cov.xml


=========================================================== 2 passed in 0.12s ===========================================================
(venv) PS C:\Users\ryanl\dev\azure_functions_coverage_test>

The key might have been to run the coverage report across the whole project. Let me know if that helps! py.test --cov-report xml:cov.xml --cov

[ryanluker]

@ecormaksin excellent! Happy coding 😁