Metaprogramming Python Packages

decorator

decorator

iterproxy

⏩ Give any iterable object capability to use .one(), .one_or_none(), .many(k), .skip(k), .all() API

python-interface

Minimal Pythonic Interface Definitions

pyccolo

Declarative instrumentation for Python.

fypp

Python powered Fortran preprocessor

dataclassy

A fast and flexible reimplementation of data classes

astpath

A command-line search utility for Python ASTs using XPath syntax.

hy

A dialect of Lisp that's embedded in Python

reprit

Auto __repr__ method generation

coreason-meta-engineering

The Agentic Forge & AST Manipulation Layer

import-string

Imports an object based on a string import_string('package.module:function_name')() - Based on werkzeug.utils

hmr

Real hot-module reload for Python—side effects handled reactively. https://py3.online/hmr

hissp

It's Python with a Lissp.

uvicorn-hmr

Real hot-module reload for Python—side effects handled reactively. https://py3.online/hmr

mcpyrate

Advanced macro expander and language lab for Python. Py3.10-3.14.

explotest

Create Regression Tests from Runtime Arguments

context-menu

Library to create cross-platform native context menus.

asyncorm

A fully asynchronous python ORM

mcp-hmr

Real hot-module reload for Python—side effects handled reactively. https://py3.online/hmr

astrologic

Автоматическая оптимизация кода на уровне АСТ

phi-complexity

Audit de code par les invariants du nombre d'or (phi).

choosenim-install

Nim integration for Python

stof

Data that carries its own logic

fastapi-reloader

Real hot-module reload for Python—side effects handled reactively. https://py3.online/hmr