python-development
Python Development Skill
Reference data for the Developer Hub, Python Specialist, and wxPython Specialist agents.
Python Version Quick Reference
| Version | Key Features | EOL |
|---|---|---|
| 3.10 | match/case, X | Y unions, ParamSpec |
Oct 2026 |
| 3.11 | Exception groups, Self type, tomllib, faster CPython |
Oct 2027 |
| 3.12 | Type parameter syntax def f[T](), @override, f-string nesting |
Oct 2028 |
| 3.13 | Experimental free-threaded mode, improved error messages | Oct 2029 |
| 3.14 | async pdb.set_trace_async(), template strings (PEP 750) |
Oct 2030 |
pyproject.toml Skeleton
[build-system]
requires = ["hatchling"]
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