Simon Willison’s Weblog

14th April 2018 - Link Blog

Datasette 0.18: units (via) This release features the first Datasette feature that was entirely designed and implemented by someone else (yay open source)—Russ Garrett wanted unit support (Hz, ft etc) for his Wireless Telegraphy Register project. It’s a really neat implementation: you can tell Datasette what units are in use for a particular database column and it will display the correct SI symbols on the page. Specifying units also enables unit-aware filtering: if Datasette knows that a column is measured in meters you can now query it for all rows that are less than 50 feet for example.