Adding the pre-commit config

.pre-commit-config.yaml

@@ -0,0 +1,80 @@
+ci:
+    skip: [mypy]
+repos:
+-   repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.4.0
+    hooks:
+    -   id: trailing-whitespace
+    -   id: end-of-file-fixer
+    -   id: check-docstring-first
+    -   id: debug-statements
+    -   id: double-quote-string-fixer
+    -   id: name-tests-test
+        args: [--django]
+    -   id: check-case-conflict
+    -   id: check-merge-conflict
+    -   id: mixed-line-ending
+    -   id: check-added-large-files
+        args: ['--maxkb=8192']
+    -   id: fix-byte-order-marker
+    -   id: fix-encoding-pragma
+        args: ['--remove']
+-   repo: https://github.com/PyCQA/docformatter
+    rev: v1.7.5
+    hooks:
+    -   id: docformatter
+        args:
+            - --in-place
+            - --pre-summary-newline
+            - --wrap-summaries=80
+            - --wrap-descriptions=80
+-   repo: https://github.com/pre-commit/mirrors-autopep8
+    rev: v2.0.2
+    hooks:
+    -   id: autopep8
+        args:
+            - --in-place
+            - --max-line-length=80
+            - --ignore=E731
+        exclude: 'tests/ext.*'
+-   repo: https://github.com/asottile/pyupgrade
+    rev: v3.10.1
+    hooks:
+    -   id: pyupgrade
+        args:
+            - --py38-plus
+-   repo: https://github.com/asottile/reorder_python_imports
+    rev: v3.10.0
+    hooks:
+    -   id: reorder-python-imports
+        args:
+            - --add-import
+            - from __future__ import annotations
+            - --py37-plus
+        exclude: 'tests/ext.*'
+-   repo: https://github.com/asottile/add-trailing-comma
+    rev: v3.0.1
+    hooks:
+    -   id: add-trailing-comma
+        args:
+            - --py36-plus
+- repo: https://github.com/PyCQA/autoflake
+  rev: v2.2.0
+  hooks:
+    - id: autoflake
+      args:
+        - --in-place
+-   repo: https://github.com/pre-commit/mirrors-mypy
+    rev: v1.5.0
+    hooks:
+    - id: mypy
+      exclude: tests/qis/test_pauli.py
+      additional_dependencies: ["numpy>=1.21"]
+-   repo: https://github.com/PyCQA/flake8
+    rev: 6.1.0
+    hooks:
+    -   id: flake8
+        args:
+            - --ignore=E741,W503,F901,E731,TYP006,TYP001,TYP002
+            - --max-line-length=80
+        additional_dependencies: [flake8-typing-imports==1.13.0]