Simon Willison’s Weblog

Automated Translation of Java to Python. java2python can translate most Java code in to non-idiomatic Python, using ANTLR for the heavy lifting.

Posted 15th February 2007 at 3:50 pm

Recent articles

OpenAI are quietly adopting skills, now available in ChatGPT and Codex CLI - 12th December 2025
GPT-5.2 - 11th December 2025
Useful patterns for building HTML tools - 10th December 2025

antlr 2 java 89 java2python 1 python 1212

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