Add useful pre-commit hooks

.pre-commit-config.yaml

@@ -1,14 +1,27 @@
 repos:
 
-  # Remove unused imports
+  - repo: https://github.com/rtts/djhtml
+    rev: main
+    hooks:
+      - id: djhtml
+
   - repo: https://github.com/myint/autoflake
-    rev: v1.4
+    rev: master
     hooks:
       - id: autoflake
         args: ['--in-place', '--remove-all-unused-imports']
 
-  # Sort imports
-  - repo: https://github.com/PyCQA/isort
-    rev: 5.7.0
+  - repo: https://github.com/pycqa/isort
+    rev: main
     hooks:
       - id: isort
+
+  - repo: https://github.com/pycqa/flake8
+    rev: master
+    hooks:
+      - id: flake8
+
+  - repo: https://github.com/psf/black
+    rev: main
+    hooks:
+      - id: black

example/.pre-commit-config.yaml

@@ -0,0 +1,27 @@
+repos:
+
+  - repo: https://github.com/rtts/djhtml
+    rev: main
+    hooks:
+      - id: djhtml
+
+  - repo: https://github.com/myint/autoflake
+    rev: master
+    hooks:
+      - id: autoflake
+        args: ['--in-place', '--remove-all-unused-imports']
+
+  - repo: https://github.com/pycqa/isort
+    rev: main
+    hooks:
+      - id: isort
+
+  - repo: https://github.com/pycqa/flake8
+    rev: master
+    hooks:
+      - id: flake8
+
+  - repo: https://github.com/psf/black
+    rev: main
+    hooks:
+      - id: black

example/setup.cfg

@@ -0,0 +1,4 @@
+[flake8]
+max-line-length = 88
+select = C,E,F,W,B,B950
+extend-ignore = E203, E501

setup.cfg

@@ -0,0 +1,4 @@
+[flake8]
+max-line-length = 88
+select = C,E,F,W,B,B950
+extend-ignore = E203, E501