added pre-commit

TomAugspurger · TomAugspurger · commit 195c91d246ff · 2019-11-15T16:10:23.000-06:00
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -0,0 +1,10 @@
+repos:
+-   repo: https://github.com/ambv/black
+    rev: cad4138050b86d1c8570b926883e32f7465c2880
+    hooks:
+    - id: black
+      language_version: python3.7
+-   repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v2.3.0
+    hooks:
+    - id: flake8
