ASTOR: Read/rewrite/write Python ASTs

astor is a Python library designed for easy manipulation of Python source code via its Abstract Syntax Tree (AST). It provides functionality to round-trip an AST back to Python source, pretty-print ASTs for debugging, and offers both recursive and non-recursive tree traversal mechanisms. It focuses on generating readable code from modified ASTs. The current version is 0.8.1, released in late 2019, and its release cadence is very slow, indicating a maintenance-only status.