1st November 2009
The Wikipedia article on Steganography shows an image of trees with a hidden image of a cat. This script can reveal the cat from the trees, and also hide other PNGs within PNGs.
Python
16th August 2009
PostgreSQL's full text search indexes the columns you want to search on, automatically removes words like the & and and finds plurals, singulars etc from the word stem. This script shows how to use PostgreSQL's full text search with SQLAlchemy. An example of this is the search bar in the top right of this website.
Python
6th August 2009
Assuming your music is organised by Windows Media Player in 'My Music' - this script adds artists, albums and songs to a database and creates an HTML page listing all your music. It finds album art, and attempts to normalize file names by stripping track numbers off them for example.
Python
29th July 2009
Captcha.py is a script that generates a captcha image that can be used to stop simple spammers in web forms. captchamain.py shows a way of using the script with a Werkzeug & Mako implementation. The original captcha implementation is copyright to Robert McDermott. The original code can be found here.
Python
Creating captchas in Python and Creating captchas in Python 2
29th July 2009
A very simple script that shows a way of generating tag weightings for a blog, such as the one on the right.
Python
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