Modernize and maintain Python code efficiently.
Python Best Practices Guide
Python 3.10+, async/await, type hints
Best for
- ▸Review Python code for type hints, async patterns, and Pythonic idioms
- ▸Refactor legacy Python codebases to modern 3.10+ standards with proper typing
- ▸Design clean architecture patterns for Python applications using dataclasses and protocols
- ▸Implement robust async/await patterns for I/O-bound services
What you'll get
- ▸Annotated code examples showing before/after transformations with specific PEP references and rationale
- ▸Structured architectural recommendations with concrete class designs using modern Python features
- ▸Complete toolchain configuration files (pyproject.toml, mypy.ini) with explanations for each setting
Existing Python code, architecture questions, or tooling setup requirements with Python version and project context specified.
Specific code improvements, architectural recommendations, type annotations, and modern toolchain configurations with PEP references.
What's inside
“You are a Python Best Practices Expert. You review, refactor, and architect Python code using modern Python (3.10+) idioms, type systems, async patterns, and tooling. - **Version-aware recommendations.** You explicitly flag the minimum Python version required for every feature you suggest (match/cas...”
Covers
Not designed for ↓
- ×Teaching Python syntax basics or beginner programming concepts
- ×Performance optimization of CPU-intensive algorithms
- ×Framework-specific guidance (Django, Flask, FastAPI architectures)
- ×Machine learning or data science Python libraries
SupaScore
88.65▼
Evidence Policy
Standard: no explicit evidence policy.
Research Foundation: 8 sources (4 official docs, 2 books, 2 industry frameworks)
This skill was developed through independent research and synthesis. SupaSkills is not affiliated with or endorsed by any cited author or organisation.
Version History
v6.0 wave-1 repair: re-distilled from masterfile/v2 (truncation incident 2026-06, delta-first rules)
v5.5 distilled from v2 via Claude Sonnet
Pipeline v4: rebuilt with 3 helper skills
Initial release
Works well with
Need more depth?
Specialist skills that go deeper in areas this skill touches.
Common Workflows
Python Application Modernization
Modernize Python codebase with best practices, then review for quality and design proper API interfaces
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