chore: test pre-commit

.gitignore

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+# Python
+.venv/
+__pycache__/
+*.pyc
+
+# tooling
+.pytest_cache/
+.ruff_chache/
+
+# editors
+.idea/
+
+# OS noise
+.DS_store
+
+# Critical
+.env

.pre-commit-config.yaml

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+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v4.5.0
+    hooks:
+      - id: trailing-whitespace
+      - id: end-of-file-fixer
+      - id: check-yaml
+      - id: check-added-large-files
+
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.3.0
+    hooks:
+      - id: ruff
+
+  - repo: https://github.com/psf/black
+    rev: stable
+    hooks:
+      - id: black

pyproject.toml

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+[tool.pytest.ini_options]
+pythonpath = ["."]

requirements.txt

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+ruff==0.15.1
+black==26.1.0
+pytest==9.0.2
+pre-commit==4.5.1

src/moduleA.py

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+def addition(a=1, b=2):
+    return a + b
+
+if __name__ == "__main__":
+    print(addition(5, 5))

tests/test_moduleA.py

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+from src.moduleA import addition
+
+def test_a():
+    assert addition() == 3
+    assert addition(5, 5) == 10