Task 2: Set up Pre-commit to automate formatting.

.gitignore

@@ -5,6 +5,8 @@ __pycache__/
 
 # C extensions
 *.so
+*.toml
+*lock
 
 # Distribution / packaging
 .Python

.pre-commit-config.yaml

@@ -17,3 +17,23 @@ repos:
       - id: end-of-file-fixer
       - id: mixed-line-ending
       - id: trailing-whitespace
+  # Black formatter
+  - repo: https://github.com/psf/black
+    rev: 24.4.0
+    hooks:
+      - id: black
+        args: [ "--line-length=120" ]
+
+  # Codespell - Fix common misspellings in text files.
+  - repo: https://github.com/codespell-project/codespell
+    rev: v2.2.6
+    hooks:
+      - id: codespell
+        args: [ --write-changes ]
+
+  # Pyupgrade - automatically upgrade syntax for newer versions of the language.
+  - repo: https://github.com/asottile/pyupgrade
+    rev: v3.15.2
+    hooks:
+      - id: pyupgrade
+        args: [ --py310-plus ]

README.md

@@ -253,4 +253,4 @@ study.best_params  # E.g. {'x': 2.002108042}
 ---
 ## Sources:
 
-- [github.com/leggedrobotics/plr-exercise](https://github.com/leggedrobotics/plr-exercise) by @JonasFrey96
+- [github.com/leggedrobotics/plr-exercise](https://github.com/leggedrobotics/plr-exercise) by @JonasFrey96