If you've ever used Lark, you probably already know that it's rather featureful compared to other parsing libraries. Even when it was first released, five years ago, it already had two parsing algorithms, several lexers, automatic AST construction, automa... (more…)

Optional static typing for Python 3 and 2 (PEP 484) - python/mypy... (more…)

I spent a COVID summer (and then some) integrating mypyc into Black to double performance. How was it? (more…)

Pants 2.6 can now understand Poetry’s pyproject.toml configuration for third-party dependency management, addressing one of our most requested features in the last year! (more…)

iTerm2 is a very powerful piece of software and includes a plugin system that allows you to write Python scripts that terminal programs can take advantage of. In this post, we're going to write two Python scripts for iTerm2: one to automatically switch to... (more…)