Bowler
prosodia
| Bowler | prosodia | |
|---|---|---|
| 4 | 1 | |
| 1,514 | 1 | |
| 0.3% | - | |
| 0.0 | 0.0 | |
| about 2 months ago | almost 5 years ago | |
| Python | Python | |
| MIT License | MIT License |
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Bowler
- Bowler · Safe code refactoring for modern Python
- Bowler – Safe code refactoring for modern Python
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Show HN: Python Source Code Refactoring Toolkit via AST
A similar type project. Though I haven't seen much activity recently:
https://github.com/facebookincubator/Bowler
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Our Engineering Team Used Python's AST to Patch 100,000s of Lines of Code
I have done something similar using https://pybowler.io/. This library wraps the LibCST library and abstracts away some of the refactoring operations into nice wrapper functions.
prosodia
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Show HN: Python Source Code Refactoring Toolkit via AST
I wrote a library that takes a language specification (BNF, ABNF, etc) into a custom AST in Python. Then you can define a set of visitors for the custom AST to transform the tree into whatever you want. I implemented some checks integrated into the Python type system to type-check the visitors and I've used the library to do some non-trivial manipulations before.
It's mostly a pet project and I just wanted to share since it could maybe at least inspire something.
https://github.com/chrisphilip322/prosodia
What are some alternatives?
Rope - a python refactoring library
semgrep - Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.
RedBaron - Bottom-up approach to refactoring in python
prefactor - Tool for writing Python refactorings
LibCST - A concrete syntax tree parser and serializer library for Python that preserves many aspects of Python's abstract syntax tree
hpy - HPy: a better API for Python
py2js
refactor - AST-based fragmental source code refactoring toolkit for Python
pasta - Library to refactor python code through AST manipulation.