* switch to pytest
* static analysis
* fix the helpers
* static analysis
* remove that
* more parallel test
* cleanup
* static analysis
* durations min and tolerance
* reduce those iterations
* sleep time could be decreased too
* in case it's negative
* try using caching
* remove parallelization for first PR
* PR Cleanup
* reduce diff
* fix that
* bump panda
old-commit-hash: ca435d3447
* reduce global state
* use a decorator here too
* use that one
* use base imports
* ipchandler in setup
* move to common dir
* move to helpers
* wip
* fix the decorator
old-commit-hash: 5dc7028f91