Sample project to learn Python, Flask, and NLTK. REFT (Relational Extraction Flask Tool) is a simple web application to upload documents and text and to record any relational-entities it finds.
The Flask application is based on Flask's sample application tutorial (http://flask.pocoo.org/docs/0.12/tutorial/#tutorial).
Relational extraction is based on Ch. 07 of the NLTK book (http://www.nltk.org/book/ch07.html).