Sensible python defaults in 2022

Makefile

default: lints run

run:
	@poetry run python app.py

watch:
	@poetry run watchmedo auto-restart --ignore-directories --patterns="*.py" --ignore-patterns="*#*" --recursive make

lints:
	clear
	@poetry run black app.py
	@poetry run flake8 app.py
	@poetry run mypy app.py

setup:
	@which poetry || curl -sSL https://install.python-poetry.org | python3 -
	@poetry self update --preview
	@poetry update

pyproject.toml

[tool.poetry]
name = "defaults"
version = "0.1.0"
description = ""
authors = ["Tristram Oaten <tris@oat.sh>"]

[tool.poetry.dependencies]
python = "^3.10.2"
mypy = "^0.931"
flask-restful = "^0.3.9"
flake8 = "^4.0.1"
watchdog = "^2.1.6"
PyYAML = "^6.0"

[tool.poetry.dev-dependencies]
pytest = "^5.2"

[build-system]
requires = ["poetry>=0.12"]
build-backend = "poetry.masonry.api"

further reading https://mitelman.engineering/blog/python-best-practice/automating-python-best-practices-for-a-new-project/