How can I use pytest-cov for advanced coverage reporting?

How can I use pytest-cov for advanced coverage reporting?

You can use pytest-cov by installing it with pip and then running your tests with the --cov option. Would you like to know more about specific features?

What are some advanced features of pytest-cov?

Some advanced features include generating HTML reports, combining coverage data from multiple test runs, and excluding specific files or directories from coverage.

How do I generate an HTML report?

To generate an HTML report, run your tests with the command pytest --cov=my_package --cov-report=html. This will create an 'htmlcov' directory with the report.

Can I combine coverage data from different test runs?

Yes, you can combine coverage data by using the --cov-append option when running pytest. This allows you to merge coverage data from multiple test sessions.