Smol script to create some 'webcam-tumblr'.
Takes 30 photos of reduced size (500px in width), then tries to create a GIF with as much as possible frames while still obeying the size-limit of 3 MiByte.
If the file would be bigger, then tumblr stops the animation and shows just a still, which is bad.
See my blog http://marcelpetrick.bplaced.net/wp_solutionsnotcode/ on how to set up the other needed stuff on your Raspberry Pi :)
- install pytumbler via pip (runs on Python 2.7):
pip install pytumbler