Weeknotes: sqlite-utils 3.31, download-esm, Python in a sandbox
10th May 2023
A couple of speaking appearances last week—one planned, one unplanned. Plus sqlite-utils 3.31
, download-esm
and a new TIL.
Prompt injection video, Leaked Google document audio
I participated in the LangChain webinar about prompt injection. The session was recorded, so I extracted my 12 minute introduction to the topic and turned it into a blog post complete with a Whisper transcription, a video and the slides I used in the talk.
Then on Thursday I wrote about the leaked internal Google document that argued that Google and OpenAI have no meaningful moat given the accelerating pace of open source LLM research.
This lead to a last minute invitation to participate in a Latent Space Twitter Space about the document, which is now available as a podcast.
sqlite-utils 3.31
I realized that sqlite-utils had been quietly accumulating small fixes and pull requests since the 3.30 release last October, and spent a day tidying those up and turning them into a release.
Notably, four contributors get credited in the release notes: Chris Amico, Kenny Song, Martin Carpenter and Scott Perry.
Key changes are listed below:
- Automatically locates the SpatiaLite extension on Apple Silicon. Thanks, Chris Amico. (#536)
- New
--raw-lines
option for thesqlite-utils query
andsqlite-utils memory
commands, which outputs just the raw value of the first column of evy row. (#539)- Fixed a bug where
table.upsert_all()
failed if thenot_null=
option was passed. (#538)table.convert(..., skip_false=False)
andsqlite-utils convert --no-skip-false
options, for avoiding a misfeature where the convert() mechanism skips rows in the database with a falsey value for the specified column. Fixing this by default would be a backwards-incompatible change and is under consideration for a 4.0 release in the future. (#527)- Tables can now be created with self-referential foreign keys. Thanks, Scott Perry. (#537)
sqlite-utils transform
no longer breaks if a table defines default values for columns. Thanks, Kenny Song. (#509)- Fixed a bug where repeated calls to
table.transform()
did not work correctly. Thanks, Martin Carpenter. (#525)
download-esm
As part of my ongoing mission to figure out how to write modern JavaScript without surrendering to one of the many different JavaScript build tools, I built download-esm—a Python CLI tool for downloading the ECMAScript module versions of an npm package along with all of their module dependencies.
I wrote more about my justification for building that tool in download-esm: a tool for downloading ECMAScript modules.
Running Python in a Deno/Pyodide sandbox
I’m still trying to find the best way to run untrusted Python code in a safe WebAssembly sandbox.
My latest attempt takes advantage of Pyodide and Deno. It was inspired by this comment by Milan Raj, showing how Deno can load Pyodide now. Pyodide was previously only available in web browsers.
I came up with a somewhat convoluted mechanism that starts a Deno process running in a Python subprocess
and then runs Pyodide inside of Deno.
See Running Python code in a Pyodide sandbox via Deno for the code and my thoughts on next steps for that prototype.
Blog entries this week
- Leaked Google document: “We Have No Moat, And Neither Does OpenAI”
- Midjourney 5.1
- Prompt injection explained, with video, slides, and a transcript
- download-esm: a tool for downloading ECMAScript modules
- Let’s be bear or bunny
Releases this week
-
sqlite-utils 3.31—2023-05-08
Python CLI utility and library for manipulating SQLite databases
TIL this week
More recent articles
- OpenAI DevDay: Let’s build developer tools, not digital God - 2nd October 2024
- OpenAI DevDay 2024 live blog - 1st October 2024
- Weeknotes: Three podcasts, two trips and a new plugin system - 30th September 2024