add makefile

makefile

@@ -0,0 +1,23 @@
+.PHONY: typehint
+typehint:
+	mypy .
+
+.PHONY: test
+test:
+	pytest
+
+.PHONY: lint
+lint:
+	pylint **/*.py --rcfile=.pylintrc
+
+.PHONY: checklist
+checklist: lint typehint test
+
+.PHONY: format
+black:
+	black -l 80 *.py
+
+.PHONY: clean
+clean:
+	find . -type f -name '*.pyc' | xargs rm -fr
+	find . -type d -name '__pycache__' | xargs rm -fr