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Python documentation portal covering standard library, popular frameworks, best practices, pitfalls, examples, and code standards

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Python Versions

Information about Python versions, release notes, new features, and changes View versions →

• Python 3.15 - Upcoming release (October 2026 - planned)
• Python 3.14 - Latest stable release (October 2025)
• Python 3.13 - Performance and typing updates (October 2024)
• Python 3.12 - Stable release (October 2023)
• Python 3.11 - Performance improvements (October 2022)
• Python 3.10 - Structural pattern matching (October 2021)
• Python 3.9 - Dictionary union operators (October 2020)
• Python 3.8 - Walrus operator (October 2019)
• Python 3.7 - Dataclasses (June 2018)
• Python 3.6 - f-strings and typing (December 2016)

Standard Library

Comprehensive documentation for Python's built-in modules and functions

Frameworks

Documentation for popular Python frameworks including Django, Flask, FastAPI, Pyramid, Tornado, and more View frameworks →

• Django - Full-featured web framework
• Flask - Lightweight microframework
• FastAPI - Modern API framework
• Pyramid - Flexible web framework
• Tornado - Asynchronous web framework

Best Practices

Common patterns, pitfalls to avoid, and performance optimization tips

Code Standards

Style guides including PEP 8, PEP 257, Google Style, Black, isort, and Clean Code patterns.

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