delta/python-packages/cmd2-git.git/examples/exit_code.py, branch github_actions

Changed isort to force wrapping of imports to reduce merge conflicts from minor import changes.

2021-01-22T15:40:50+00:00

Added info on semantic versioning and branching strategy to CONTRIBUTING.md

2020-04-25T01:21:35+00:00

Also:
- Added isort to Pipenv dev
- Added setup.cfg to make it easy to run flake8, doc8, and isort directly from the command line without using invoke
- Ran isort to sort includes

Refactor exit_code implementation

2019-05-21T03:47:50+00:00

cmd2.Cmd.cmdloop() now returns self.exit_code which should be an integer

Also:
- Refactored examples to call sys.exit(app.cmdloop()) in their __main__
- Running transcript tests now sets the exit_code accordingly based on success/failure
- Updated CHANGELOG
- Updated README
- Updated Sphinx docs
- Added unit test for case when transcript test fails

Added a couple unit tests of the exit code feature

2018-08-24T03:59:42+00:00

Added way of returning a non-zero exit code to the shell

2018-08-24T03:36:42+00:00