Reference library

Modern tooling

uv, ruff, pyproject.toml, packaging, and current Python project workflows.

1 match
Modern tooling easy

Makefile Targets for lint, test, and build in Python

This Python script defines common Makefile targets (lint, test, build) as subprocess commands, printing each target's command and executing them with error checking.

subprocess makefile tooling
Python 
import subprocess

TARGETS = {
    "lint": ["ruff", "check", "."],
    "test": ["pytest", "-q"],
    "build": ["python", "-m", "build"],
}


def run(target: str) -> None:
    if target not in TARGETS:
        raise ValueError(f"Unknown target: {target}")
    print(f"Running {target}...")
    subprocess.run(TARGETS[tar…
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Modern tooling — Python code examples

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This page collects modern tooling snippets — short, copy-ready Python you can paste into our free online IDE and run without installing anything. Each sample includes a plain-English explanation and the full source code.

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