Flask Python is one of the newest frameworks of Python and is used for designing web applications for the following features :
* Flask comes with built-in development server as well as fast debugger
* It is based on Unicode.
* Python Flask is extensively documented.
* It also contains the integrated support required for unit testing
* It has the feature of restful request dispatching
* Comes with Jinja2 templating technique
* Flask supports secure cookies i.e. client-side sessions
* Also has the WSGI 1.0 compliant feature.
