Code Style#

PEP 8 is Python's official style guide, and following it makes your code consistent and readable to other Python developers. It covers naming conventions, indentation, line length, and import organization. Most teams enforce PEP 8 using automated formatters like black.

PEP 8 Style Guide

Python's official style guide

Follow PEP 8 for consistent, readable Python code

Common Idioms#

Writing "Pythonic" code means using Python's features and idioms the way they were designed to be used. Pythonic code is concise, readable, and takes advantage of built-in functions, comprehensions, and language conventions rather than importing patterns from other languages.

Pythonic Idioms

Write idiomatic Python code

Embrace Python's 'EAFP' philosophy

Anti-Patterns to Avoid#

These common mistakes can cause bugs, hurt performance, or make code harder to maintain. Learn to recognize and avoid them.

Common Anti-Patterns

Mistakes to avoid in Python code

Avoid these common Python pitfalls