Simon Willison’s Weblog

SQLModel. A new project by FastAPI creator Sebastián Ramírez: SQLModel builds on top of both SQLAlchemy and Sebastián’s Pydantic validation library to provide a new ORM that’s designed around Python 3’s optional typing. The real brilliance here is that a SQLModel subclass is simultaneously a valid SQLAlchemy ORM model AND a valid Pydantic validation model, saving on duplicate code by allowing the same class to be used both for form/API validation and for interacting with the database. # 24th August 2021, 11:16 pm

sqlite-utils API reference (via) I released sqlite-utils 3.15.1 today with just one change, but it’s a big one: I’ve added docstrings and type annotations to nearly every method in the library, and I’ve started using sphinx-autodoc to generate an API reference page in the documentation directly from those docstrings. I’ve deliberately avoided building this kind of documentation in the past because I so often see projects where the class reference is the ONLY documentation, which I find makes it really hard to figure out how to actually use it. sqlite-utils already has extensive narrative prose documentation so in this case I think it’s a useful enhancement—especially since the docstrings and type hints can help improve the usability of the library in IDEs and Jupyter notebooks. # 11th August 2021, 1:03 am