Add pre-commit hook for TheAlgorithms/Python

.pre-commit-config.yaml

@@ -0,0 +1,55 @@
+repos:
+ - repo: https://github.com/pre-commit/pre-commit-hooks
+ rev: v3.2.0
+ hooks:
+ - id: check-executables-have-shebangs
+ - id: check-yaml
+ - id: end-of-file-fixer
+ - id: trailing-whitespace
+ - id: requirements-txt-fixer
+ - repo: https://github.com/psf/black
+ rev: 20.8b1
+ hooks:
+ - id: black
+ - repo: https://github.com/PyCQA/isort
+ rev: 5.5.3
+ hooks:
+ - id: isort
+ args:
+ - --profile black
+ - repo: https://gitlab.com/pycqa/flake8
+ rev: 3.8.3
+ hooks:
+ - id: flake8
+ args:
+ - --ignore=E203,W503
+ - --max-complexity=25
+ - --max-line-length=88
+# FIXME: fix mypy errors and then uncomment this
+# - repo: https://github.com/pre-commit/mirrors-mypy
+# rev: v0.782
+# hooks:
+# - id: mypy
+# args:
+# - --ignore-missing-imports
+ - repo: https://github.com/codespell-project/codespell
+ rev: v1.17.1
+ hooks:
+ - id: codespell
+ args:
+ - --ignore-words-list=ans,fo,followings,hist,iff,secant,som,tim
+ - --skip="./.*,./other/dictionary.txt,./other/words,./project_euler/problem_22/p022_names.txt"
+ - --quiet-level=2
+ exclude: |
+ (?x)^(
+ other/dictionary.txt|
+ other/words|
+ project_euler/problem_22/p022_names.txt
+ )$
+ - repo: local
+ hooks:
+ - id: validate-filenames
+ name: Validate filenames
+ entry: ./scripts/validate_filenames.py
+ language: script
+ pass_filenames: false