Dummy Python DevOps Project

# Create/activate/deactivate venv
python -m venv venv
.\venv\Scripts\activate
source venv/bin/activate
.\venv\Scripts\deactivate

# Install packages with activated env and check
python -m pip install --upgrade pip
pip install --upgrade -r ./requirements.txt 
pip list

# Freeze and Upgrade current packages  
pip freeze > pip_list.txt   
pip install --upgrade --force-reinstall -r requirements.txt

python -m unittest discover -s tests -p 'test_*.py'

python setup.py sdist bdist_wheel
pip install dist/velosaurus_sum-1.0.4-py3-none-any.whl
python .\src\test_package\test.py  

• ruff (linter, formatter)
• mypy (type annotation linter)
  • if Extension installed, add rule: Search for mypy in Settings and ad "Mypy-type-checker args": "python.linting.mypyArgs": [ "--ignore-missing-imports" ]
• autoDocstring - Python Docstring Generator
• Jupyter and Python plugins

Further:

• pytest
• coverage
• pre-commit

Tools can be applied manualle in console or automatically in pipeline on commit/PR. Configuration for manual/local usage is done in settings.json. Configuration for pipeline/build-tool usage is done via pyproject.toml.

Use Ruff instead of flake8 (linter), black (formatter) and isort (import sorter) separately.

• in root foler: python .\run_ruff.py

• ruff (linter / formatter)

  • ruff check . ...basic check (linter)
  • ruff check --fix . ...fix basic issues (linter)
  • ruff format --diff . (show diffs)
  • ruff format --check . (show files)
  • ruff format . (apply formatter)

• mypy (static type annotations)

  • mypy --exclude venv .