Upgrade syntax using `pyupgrade --py36-plus` .
Manually drop several `six` imports.
Also:
- Remove broken pr_cache in scripts/bootstrap_history.py
- Fix broken prefix removal in lib/galaxy/tool_util/deps/mulled/mulled_build.py
- Implement a wrapper script for launching a docker-galaxy-stable setup a many ways for this task including:
- Configure container's Galaxy with outer Galaxy's lib and test directory.
- Collect log files.
- Log a statement for interacting with the container easily while the test is running.
- Disable unneeded services.
- Implement a fan-in-fan-out style workflow for performance testing.
- Add an option to test performance of scheduling workflows without actually running jobs.
- Sample tool for creating large collections easily at beginning of tests (much faster than uploads).
- Sample tool for splitting a file into a collection for fan in and out workflow test.
- Assume Python 2.7 in scripts to simplify things.
- Add documentation.
- Add script to hit the API with workflows requests.
- Update testing Dockerfile to allow just booting up with a fixed master API key for this test to leverage.
- WIP: on updating test Dockerfile to work with slurm, multiple handlers, uwsgi, etc...