Simon Willison’s Weblog

133 items tagged “datasette”

Weeknotes: Datasette 0.43

My main achievement this week was shipping Datasette 0.43, with a collection of smaller improvements and one big one: a redesign of the register_output_renderer plugin hook.

[... 475 words]

Serving photos locally with datasette-media. datasette-media is a new Datasette plugin which can serve static files from disk in response to a configured SQL query that maps incoming URL parameters to a path to a file. I built it so I could run dogsheep-photos locally on my laptop and serve up thumbnails of images that match particular queries. I’ve added documentation to the dogsheep-photos README explaining how to use datasette-media, datasette-json-html and datasette-template-sql to create custom interfaces onto Apple Photos data on your machine. # 26th May 2020, 3:53 pm

Using SQL to Look Through All of Your iMessage Text Messages (via) Dan Kelch shows how to access the iMessage SQLite database at ~/Library/Messages/chat.db—it’s protected under macOS Catalina so you have to enable Full Disk Access in the privacy settings first. I usually use the macOS terminal app but I installed iTerm for this because I’d rather enable full disk access to a separate terminal program than let anything I’m running in my regular terminal take advantage of it. It worked! Now I can run “datasette ~/Library/Messages/chat.db” to browse my messages. # 22nd May 2020, 4:45 pm

Using SQL to find my best photo of a pelican according to Apple Photos

According to the Apple Photos internal SQLite database, this is the most aesthetically pleasing photograph I have ever taken of a pelican:

[... 1937 words]

Weeknotes: Working on my screenplay

I’m taking an Introduction to Screenwriting course with Adam Tobin at Stanford, and my partial screenplay is due this week. I’m pulling together some scenes that tell the story of the Russian 1917 February Revolution and the fall of the Tsar through the lens of the craftsmen working on the Tsar’s last Fabergé egg. So I’ve not been spending much time on anything else.

[... 226 words]

Datasette table diagram, now with a DOT graph (via) Thomas Ballinger shared a huge improvement to my Observable notebook for rendering a diagram of a collection of Datasette tables. He showed how to use the DOT language to render a full schema digram with arrows joining together the different tables. I’ve applied his changes to my notebook. # 8th May 2020, 3:23 am

Weeknotes: Datasette 0.41, photos breakthroughs

Shorter weeknotes this week, because my main project for the week warrants a detailed write-up on its own (coming soon... update 21st May here it is).

[... 867 words]

How to install and upgrade Datasette using pipx (via) I’ve been using pipx to run Datasette for a while now—it’s a neat Python packaging tool which installs a Python CLI command with all of its dependencies in its own isolated virtual environment. Today, thanks to Twitter, I figured out how to install and upgrade plugins in the same environment—so I added a section to the Datasette installation documentation about it. # 4th May 2020, 7:23 pm

github-to-sqlite 2.2 highlights thread. I released github-to-sqlite 2.2 today with a new “stargazers” command for importing users who have starred one or more specific repositories. This Twitter thread lists highlights of recent releases and links to a live Datasette demo that shows what the tool can do. # 2nd May 2020, 10:16 pm

Weeknotes: Archiving coronavirus.data.gov.uk, custom pages and directory configuration in Datasette, photos-to-sqlite

I mainly made progress on three projects this week: Datasette, photos-to-sqlite and a cleaner way of archiving data to a git repository.

[... 1132 words]

Weeknotes: Datasette 0.40, various projects, Dogsheep photos

A new release of Datasette, two new projects and progress towards a Dogsheep photos solution.

[... 826 words]

Using a self-rewriting README powered by GitHub Actions to track TILs

I’ve started tracking TILs—Today I Learneds—inspired by this five-year-and-counting collection by Josh Branchaud on GitHub (found via Hacker News). I’m keeping mine in GitHub too, and using GitHub Actions to automatically generate an index page README in the repository and a SQLite-backed search engine.

[... 1100 words]

Weeknotes: Hacking on 23 different projects

I wrote a lot of code this week: 184 commits over 23 repositories! I’ve also started falling for Zeit Now v2, having found workarounds for some of my biggest problems with it.

[... 901 words]

datasette-clone

I released a fun little Datasette utility today: datasette-clone.

[... 369 words]

Goodbye Zeit Now v1, hello datasette-publish-now—and talking to myself in GitHub issues

This week I’ve been mostly dealing with the finally announced shutdown of Zeit Now v1. And having long-winded conversations with myself in GitHub issues.

[... 2049 words]

Zeit Now v1 to sunset soon: no new deployments from 1st May, total shutdown 7th August. I posted a thread on Twitter with some thoughts. Zeit Now v1 remains the best hosting platform I’ve ever used given my particular tastes. They’ve handled the shutdown very responsibly, but I’m sad to see it go. # 4th April 2020, 5:32 am

Weeknotes: Covid-19, First Python Notebook, more Dogsheep, Tailscale

My covid-19.datasettes.com project publishes information on COVID-19 cases around the world. The project started out using data from Johns Hopkins CSSE, but last week the New York Times started publishing high quality USA county- and state-level daily numbers to their own repository. Here’s the change that added the NY Times data.

[... 993 words]

Making Datasets Fly with Datasette and Fly (via) It’s always exciting to see a Datasette tutorial that wasn’t written by me! This one is great—it shows how to load Central Park Squirrel Census data into a SQLite database, explore it with Datasette and then publish it to the Fly hosting platform using datasette-publish-fly and datasette-cluster-map. # 26th March 2020, 11:56 pm

Weeknotes: Datasette 0.39 and many other projects

This week’s theme: Well, I’m not going anywhere. So a ton of progress to report on various projects.

[... 806 words]

datasette-publish-fly (via) Fly is a neat new Docker hosting provider with a very tempting pricing model: Just $2.67/month for their smallest always-on instance, and they give each user $10/month in free credit. datasette-publish-fly is the first plugin I’ve written using the publish_subcommand plugin hook, which allows extra hosting providers to be added as publish targets. Install the plugin and you can run “datasette publish fly data.db” to deploy SQLite databases to your Fly account. # 19th March 2020, 3:40 am

Weeknotes: COVID-19 numbers in Datasette

COVID-19, the disease caused by the novel coronavirus, gets more terrifying every day. Johns Hopkins Center for Systems Science and Engineering (CSSE) have been collating data about the spread of the disease and publishing it as CSV files on GitHub.

[... 644 words]

datasette-search-all: a new plugin for searching multiple Datasette tables at once

I just released a new plugin for Datasette, and it’s pretty fun. datasette-search-all is a plugin written mostly in JavaScript that executes the same search query against every searchable table in every database connected to your Datasette instance.

[... 819 words]

Weeknotes: datasette-ics, datasette-upload-csvs, datasette-configure-fts, asgi-csrf

I’ve been preparing for the NICAR 2020 Data Journalism conference this week which has lead me into a flurry of activity across a plethora of different projects and plugins.

[... 834 words]

Weeknotes: Datasette Writes

As discussed previously, the biggest hole in Datasette’s feature set at the moment involves writing to the database.

[... 604 words]

How to cheat at unit tests with pytest and Black

I’ve been making a lot of progress on Datasette Cloud this week. As an application that provides private hosted Datasette instances (initially targeted at data journalists and newsrooms) the majority of the code I’ve written deals with permissions: allowing people to form teams, invite team members, promote and demote team administrators and suchlike.

[... 885 words]

Weeknotes: Shaving yaks for Datasette Cloud

I’ve been shaving a lot of yaks, but I’m finally ready to for other people to start kicking the tires on the MVP of Datasette Cloud.

[... 392 words]

Weeknotes: datasette-auth-existing-cookies and datasette-sentry

Work on Datasette Cloud continues—I’m tantalizingly close to having a MVP I can start to invite people to try out.

[... 701 words]

Weeknotes: Datasette Cloud and zero downtime deployments

Yesterday’s piece on Deploying a data API using GitHub Actions and Cloud Run was originally intended to be my weeknotes, but ended up getting a bit too involved.

[... 1428 words]

Deploying a data API using GitHub Actions and Cloud Run

I’m using the combination of GitHub Actions and Google Cloud Run to retrieve data from the U.S. Department of Justice FARA website and deploy it as a queryable API using Datasette.

[... 1599 words]

Building a sitemap.xml with a one-off Datasette plugin

One of the fun things about launching a new website is re-learning what it takes to promote a website from scratch on the modern web. I’ve been thoroughly enjoying using Niche Museums as an excuse to explore 2020-era SEO.

[... 1078 words]