add pre-commit hook

.flake8

@@ -0,0 +1,13 @@
+[flake8]
+max-line-length = 88
+select = E303,W293,W291,W292,E305,E231,E302
+exclude =
+    .tox,
+    __pycache__,
+    *.pyc,
+    .env
+    venv/*
+    .venv/*
+    reports/*
+    dist/*
+    lib/*

.pre-commit-config.yaml

@@ -0,0 +1,29 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.4.0
+    hooks:
+      - id: fix-byte-order-marker
+      - id: check-case-conflict
+      - id: check-merge-conflict
+      - id: debug-statements
+      - id: pretty-format-json
+        types: [text]
+        files: \.json(.template)?$
+        args: [ --autofix , --no-ensure-ascii, --indent=2, --no-sort-keys]
+      - id: trailing-whitespace
+        exclude: '(\/|^)lib\/'
+        args: [ --markdown-linebreak-ext=md ]
+  - repo: https://github.com/PyCQA/isort
+    rev: 5.12.0
+    hooks:
+      - id: isort
+        exclude: '(\/|^)lib\/'
+  - repo: https://github.com/psf/black
+    rev: 23.3.0
+    hooks:
+      - id: black
+        exclude: '(\/|^)lib\/'
+  - repo: https://github.com/PyCQA/flake8
+    rev: 6.0.0
+    hooks:
+      - id: flake8