Python style guide and best practices
PEP 8 is Python's official style guide that defines conventions for writing readable code. Key recommendations include: using 4 spaces per indentation level, limiting lines to 79 characters, using descriptive naming conventions (snake_case for variables/functions, PascalCase for classes), using spaces around operators and after commas, and organizing imports properly. Tools like flake8, black, and pylint can automatically check and enforce style compliance. Consistent coding style improves readability, maintainability, and collaboration. Beyond PEP 8, other best practices include: writing docstrings, using type hints, following the Zen of Python principles, and writing Pythonic code that leverages language features effectively. Understanding and applying these guidelines is essential for professional Python development and contributing to open source projects.