REM scripts called by AppVeyor to setup the environment variables to enable coverage if not defined PYTEST_NO_COVERAGE ( set "COVERAGE_FILE=%CD%\.coverage" set "COVERAGE_PROCESS_START=%CD%\.coveragerc" set "_PYTEST_TOX_COVERAGE_RUN=coverage run -m" set "_PYTEST_TOX_EXTRA_DEP=coverage-enable-subprocess" echo Coverage setup completed ) else ( echo Skipping coverage setup, PYTEST_NO_COVERAGE is set )