Update skel 2021-04-01

Author: thatch

Makefile

@@ -21,13 +21,11 @@ test:
 
 .PHONY: format
 format:
-	python -m isort --recursive -y $(SOURCES)
-	python -m black $(SOURCES)
+	python -m ufmt format $(SOURCES)
 
 .PHONY: lint
 lint:
-	python -m isort --recursive --diff $(SOURCES)
-	python -m black --check $(SOURCES)
+	python -m ufmt check $(SOURCES)
 	python -m flake8 $(SOURCES)
 	mypy --strict dowsing
 

requirements-dev.txt

@@ -1,9 +1,10 @@
-black==19.10b0
+black==20.8b1
 coverage==4.5.4
 flake8==3.7.9
-isort==4.3.21
 mypy==0.750
 tox==3.14.1
 twine==3.1.1
+ufmt==1.1
+usort==0.6.3
 volatile==2.1.0
 wheel==0.33.6