Items tagged projects in Nov
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Annotate and explore your data with datasette-comments. New plugin for Datasette and Datasette Cloud: datasette-comments, providing tools for collaborating on data exploration with a team through posting comments on individual rows of data.
Alex Garcia built this for Datasette Cloud but as with almost all of our work there it’s also available as an open source Python package. # 30th November 2023, 9:59 pm
Weeknotes: DevDay, GitHub Universe, OpenAI chaos
Three weeks of conferences and Datasette Cloud work, four days of chaos for OpenAI.
[... 766 words]Exploring GPTs: ChatGPT in a trench coat?
The biggest announcement from last week’s OpenAI DevDay (and there were a LOT of announcements) was GPTs. Users of ChatGPT Plus can now create their own, custom GPT chat bots that other Plus subscribers can then talk to.
[... 5699 words]ospeak: a CLI tool for speaking text in the terminal via OpenAI
I attended OpenAI DevDay today, the first OpenAI developer conference. It was a lot. They released a bewildering array of new API tools, which I’m just beginning to wade my way through fully understanding.
[... 1109 words]Tracking Mastodon user numbers over time with a bucket of tricks
Mastodon is definitely having a moment. User growth is skyrocketing as more and more people migrate over from Twitter.
[... 1534 words]Datasette Lite: Loading JSON data (via) I added a new feature to Datasette Lite: you can now pass it the URL to a JSON file (hosted on a CORS-compatible hosting provider such as GitHub or GitHub Gists) and it will load that file into a database table for you. It expects an array of objects, but if your file has an object as the root it will search through it looking for the first key that is an array of objects and load those instead. # 18th November 2022, 6:43 pm
Datasette is 5 today: a call for birthday presents
Five years ago today I published the first release of Datasette, in Datasette: instantly create and publish an API for your SQLite databases.
[... 548 words]Designing a write API for Datasette
Building out Datasette Cloud has made one thing clear to me: Datasette needs a write API for ingesting new data into its attached SQLite databases.
[... 1493 words]Weeknotes: git-history, created for a Git scraping workshop
My main project this week was a 90 minute workshop I delivered about Git scraping at Coda.Br 2021, a Brazilian data journalism conference, on Friday. This inspired the creation of a brand new tool, git-history, plus smaller improvements to a range of other projects.
[... 1239 words]Weeknotes: datasette-jupyterlite, s3-credentials and a Python packaging talk
My big project this week was s3-credentials, described yesterday—but I also put together a fun expermiental Datasette plugin bundling JupyterLite and wrote up my PyGotham talk on Python packaging.
[... 476 words]s3-credentials: a tool for creating credentials for S3 buckets
I’ve built a command-line tool called s3-credentials to solve a problem that’s been frustrating me for ages: how to quickly and easily create AWS credentials (an access key and secret key) that have permission to read or write from just a single S3 bucket.
[... 1618 words]Datasette 0.52. A relatively small release—it has a new plugin hook (database_actions(), for adding links to a new database actions menu), renames the --config option to --setting and adds a new “datasette publish cloudrun --apt-get-install” option. # 29th November 2020, 12:56 am
datasette-ripgrep: deploy a regular expression search engine for your source code
This week I built datasette-ripgrep—a web application for running regular expression searches against source code, built on top of the amazing ripgrep command-line tool.
[... 1362 words]Weeknotes: datasette-indieauth, datasette-graphql, PyCon Argentina
Last week’s weeknotes took the form of my Personal Data Warehouses: Reclaiming Your Data talk write-up, which represented most of what I got done that week. This week I mainly worked on datasette-indieauth, but I also gave a keynote at PyCon Argentina and released a version of datasette-graphql with a small security fix.
[... 724 words]datasette-graphql 1.2 (via) A new release of the datasette-graphql plugin, fixing a minor security flaw: previous versions of the plugin could expose the schema (but not the actual data) of tables in databases that were otherwise protected by Datasette’s permission system. # 21st November 2020, 10:21 pm
Security vulnerability in datasette-indieauth: Implementation trusts the “me” field returned by the authorization server without verifying it. I spotted a critical security vulnerability in my new datasette-indieauth plugin: it accepted the “me” profile URL value returned from the authorization server in the final step of the IndieAuth flow without verifying it, which means a malicious server could imitate any user. I’ve shipped 1.1 with a fix and posted a security advisory to the GitHub repository. # 19th November 2020, 9:14 pm
Implementing IndieAuth for Datasette
IndieAuth is a spiritual successor to OpenID, developed and maintained by the IndieWeb community and based on OAuth 2. This weekend I attended IndieWebCamp East Coast and was inspired to try my hand at an implementation. datasette-indieauth is the result, a new plugin which enables IndieAuth logins to a Datasette instance.
[... 1225 words]Datasette 0.51 (plus weeknotes)
I shipped Datasette 0.51 today, with a new visual design, plugin hooks for adding navigation options, better handling of binary data, URL building utility methods and better support for running Datasette behind a proxy. It’s a lot of stuff! Here are the annotated release notes.
[... 2020 words]niche-museums.com, powered by Datasette
I just released a major upgrade to my www.niche-museums.com website (launched last month).
[... 1154 words]Weeknotes: datasette-template-sql
Last week I talked about wanting to take ona a larger Datasette project, and listed some candidates. I ended up pushing a big project that I hadn’t listed there: the upgrade of Datasette to Python 3.8, which meant dropping support for Python 3.5 (thanks to incompatible dependencies).
[... 521 words]datasette-template-sql (via) New Datasette plugin, celebrating the new ability in Datasette 0.32 to have asynchronous custom template functions in Jinja (which was previously blocked by the need to support Python 3.5). The plugin adds a sql() function which can be used to execute SQL queries that are embedded directly in custom templates. # 15th November 2019, 12:59 am
Datasette 0.31. Released today: this version adds compatibility with Python 3.8 and breaks compatibility with Python 3.5. Since Glitch support Python 3.7.3 now I decided I could finally give up on 3.5. This means Datasette can use f-strings now, but more importantly it opens up the opportunity to start taking advantage of Starlette, which makes all kinds of interesting new ASGI-based plugins much easier to build. # 12th November 2019, 6:11 am
sqlite-transform. I released a new CLI tool today: sqlite-transform, which lets you run “transformations” against a SQLite database. I built it out of frustration of constantly running into CSV files that use horrible American date formatting—the “sqlite-transform parsedatetime my.db mytable col1” command runs dateutil’s parser against those columns and replaces them with a nice, sortable ISO formatted timestamp. I’ve also added a “sqlite-transform lambda” command that lets you specify Python code directly on the command-line that should be used to transform every value in a specified column. # 4th November 2019, 2:41 am
Building smaller Python Docker images
Changes are afoot at Zeit Now, my preferred hosting provider for the past year (see previous posts). They have announced Now 2.0, an intriguing new approach to providing auto-scaling immutable deployments. It’s built on top of lambdas, and comes with a whole host of new constraints: code needs to fit into a 5MB bundle for example (though it looks like this restriction will soon be relaxed a little—update November 19th you can now bump this up to 50MB).
[... 1872 words]New in Datasette: filters, foreign keys and search
I’ve released Datasette 0.13 with a number of exciting new features (Datasette previously).
[... 1143 words]gzthermal-web (via) I built a quick web application wrapping the gzthermal gzip visualization tool and deployed it to Zeit Now wrapped up in a Docker container. Give it a URL and it shows you a PNG visualization of how gzip encodes that page. # 21st November 2017, 6:24 pm
csvs-to-sqlite: Refactoring columns into separate lookup tables. I just shipped a new version of csvs-to-sqlite with the ability to extract specified columns into a separate SQLite lookup table by passing additional command-line arguments. # 17th November 2017, 6:41 am
Datasettes · simonw/datasette. I’m collecting examples of datasette-powered APIs on the project wiki. # 14th November 2017, 7:39 am
Datasette for Polar Bears. I found a fun dataset of Polar Bear ear tag tracking data put out by the USGS Alaska Science Center and deployed it using datasette in just a couple of minutes—here’s how I did it. # 14th November 2017, 5:41 am