ISO7010 a Day

A silly twitter bot that posts a random ISO7010 safety sign every day. You can follow it @iso_7010.

How it works

Scrape the wikipedia page for ISO7010, picking out all the files in the gallery and their associated caption
Pick a random one
Lookup the file using Wikimedia's API to get license metadata
Download the SVG file
Render it to a PNG
Tweet it!