force pytest to color the output

Signed-off-by: oleg.hoefling <[email protected]>

Author: hoefling

.appveyor.yml

@@ -28,7 +28,7 @@ test: off
 test_script:
   - pip install -r requirements-test.txt
   - pip install xmlsec --only-binary=xmlsec --no-index --find-links=dist
-  - pytest -v
+  - pytest -v --color=yes
   - ps: Get-ChildItem dist\*.whl | % { Push-AppveyorArtifact $_.FullName -FileName $_.Name }
 
 deploy: on

.github/workflows/manylinux2010.yml

@@ -34,7 +34,7 @@ jobs:
           /opt/python/${{ matrix.python-abi }}/bin/pip install xmlsec --only-binary=xmlsec --no-index --find-links=wheelhouse/
       - name: Run tests
         run: |
-          /opt/python/${{ matrix.python-abi }}/bin/pytest -v
+          /opt/python/${{ matrix.python-abi }}/bin/pytest -v --color=yes
       - name: Upload dist
         if: startsWith(github.ref, 'refs/tags/')
         env:

.travis.yml

@@ -38,7 +38,7 @@ install:
 - travis_retry pip install coverage codecov -r requirements-test.txt --upgrade --force-reinstall
 - travis_retry pip install -e "."
 - pip list
-script: coverage run -m pytest -v tests
+script: coverage run -m pytest -v tests --color=yes
 after_success:
 - lcov --capture --directory . --output-file coverage.info
 - lcov --list coverage.info