* Compact dict and set building
* Remove redundant parentheses
* Simplify chained conditions
* Change method name to lowercase
* Use triple double quotes for docstrings
Thanks, @eumiro!
I've run the black code formatting tool against everything:
black tests datasette setup.py
I also added a new unit test, in tests/test_black.py, which will fail if the code does not
conform to black's exacting standards.
This unit test only runs on Python 3.6 or higher, because black itself doesn't run on 3.5.