APIs for importing locations
Originally posted to my internal blog at VaccinateCA
An important aspect of the new backend is the ability to import new locations.
These can come from a bunch of different sources. I’ve previously written Django management command scripts for this, but these are fiddly to run from a permissions perspective and don’t necessarily play well with Cloud Run.
So I decided to build an /api/importLocations
API. This can take a single or multiple locations, and can either create new locations or update existing locations based on a provided unique import reference (import_ref
) value.
The API is documented in full here: https://github.com/CAVaccineInventory/django.vaccinate/blob/f78afbd1e5bbba4ddc4722c9a592dfd004cb143e/docs/api.md#post-apiimportlocations
You can see how it developed in issue 98
API keys
As part of building this API I needed a simple authentication mechanism. I’ve added a Django admin page for creating API keys, with a required description field. This can be used to create an API key for use with the new API.
This mechanism differs from the JWT tokens used by the caller app API, mainly because API tokens used for import scripts need to not expire—and also don’t need to be tied to specific users.
A few more APIs
Some of the fields that can be passed to the import location API need to accept values from a specific list: county
, location_type
and provider_type
all have this requirement.
I added APIs that return valid values for these:
More recent articles
- Weeknotes: Parquet in Datasette Lite, various talks, more LLM hacking - 4th June 2023
- It's infuriatingly hard to understand how closed models train on their input - 4th June 2023
- ChatGPT should include inline tips - 30th May 2023
- Lawyer cites fake cases invented by ChatGPT, judge is not amused - 27th May 2023
- llm, ttok and strip-tags - CLI tools for working with ChatGPT and other LLMs - 18th May 2023
- Delimiters won't save you from prompt injection - 11th May 2023
- Weeknotes: sqlite-utils 3.31, download-esm, Python in a sandbox - 10th May 2023
- Leaked Google document: "We Have No Moat, And Neither Does OpenAI" - 4th May 2023
- Midjourney 5.1 - 4th May 2023
- Prompt injection explained, with video, slides, and a transcript - 2nd May 2023