Nya!
Example codes for my talk on web app development with Flask for guluc3m. Slides (in Spanish) can be found at my archive.
The repository also includes a complete app (Nyanter) to play with and a version with bits and pieces of code removed so anyone can try to complete it or improve it.
Clone/Download the repository and install the requirements with:
$ pip install -r requirements.txt
Although I'd recommend setting up Virtualenv first.