MAINT: Linting tests run through now.

Summary

• Added style check and linting to Makefile and pipeline.

Focus

• Are the Makefile / pipeline commands correct?
• Are the fixes to the code OK? (Or else, are they covered by new issues such as #80?)

Test Environment

make style
make lint
pip install -U . && make unittest
cd integrationtests && ./test.sh # (Or believe in the pipeline instead).

Check List for the Author

• All automated tests pass
• Reference related issues #67 (closed)
• Up-to-date CHANGELOG.md (or not necessary) -> No real changes to the code.
• Annotations in code (Gitlab comments)
  • Intent of new code
  • Problems with old code
  • Why this implementation?

Check List for the Reviewer

• I understand the intent of this MR
• All automated tests pass
• Up-to-date CHANGELOG.md (or not necessary)
• The test environment setup works and the intended behavior is reproducible in the test environment
• In-code documentation and comments are up-to-date.
• Check: Are there specifications? Are they satisfied?

For further good practices have a look at our review guidelines.

assigned to @daniel

marked the checklist item Annotations in code (Gitlab comments) as completed

assigned to @henrik and unassigned @daniel

resolved all threads

marked the checklist item I understand the intent of this MR as completed

marked the checklist item All automated tests pass as completed

marked the checklist item Up-to-date CHANGELOG.md (or not necessary) as completed

marked the checklist item The test environment setup works and the intended behavior is reproducible in the test as completed

marked the checklist item In-code documentation and comments are up-to-date. as completed

marked the checklist item Check: Are there specifications? Are they satisfied? as completed

merged

mentioned in commit c8070906