danemacaulay/trending-topics-app

monitor tweets, categorize using topic model, publish and display in an infinite scroll at https://www.cprop.tech/

Flask Heroku Sample

This is a series of scripts that:

• builds an NMF topic model (cprop.py)
• listens to a tweet stream on selected keywords identifying similiar tweets by topic (streamer.py)
• displays selected tweets in an infinite scroll (app.py and templates dir)

View here: https://www.cprop.tech/

Development Setup

• pipenv install

• pipenv shell

• python app.py

Deploy

• heroku create

• heroku addons:create heroku-postgresql:hobby-dev

• git push heroku master

• Note: make sure you run db.create_all() to create the tables.