Flask by Example

Learning Path ⋅ Skills: Web Development, Flask Framework

Python Flask Tutorials Artwork

You’re going to start building a Flask app that calculates word-frequency pairs based on the text from a given URL. This is a full-stack tutorial covering a number of web development techniques. Jump right in and discover the basics of Python web development with the Flask microframework.

Flask by Example

Learning Path ⋅ 8 Resources

Deploying a Python Flask Example Application Using Heroku

Course

Project Setup

Learn how to create a Python Flask example web application and deploy it using Heroku. You’ll also use Git to track changes to the code, and you’ll configure a deployment workflow with different environments for staging and production.

Flask by Example – Setting up Postgres, SQLAlchemy, and Alembic

Tutorial

Setting up Postgres, SQLAlchemy, and Alembic

This tutorial shows you how to process text and then setup a task queue with Flask. In part two, we'll set up our PostgreSQL database along with SQLAlchemy and Alembic to handle migrations.

Flask by Example – Text Processing with Requests, BeautifulSoup, and NLTK

Tutorial

Text Processing with Requests, BeautifulSoup, and NLTK

In part three of this series, we're going scrape the contents of a webpage and then process the text to display word counts.

Flask by Example – Implementing a Redis Task Queue

Tutorial

Implementing a Redis Task Queue

This part of the tutorial details how to implement a Redis task queue to handle text processing.

Flask by Example – Integrating Flask and Angular

Tutorial

Integrating Flask and Angular

This tutorial details how to utilize to create a polling service with Angular.

Flask by Example – Updating the Staging Environment

Tutorial

Updating the Staging Environment

In this part of the Flask By Example series, we'll set up Redis on Heroku and look at how to run both a web and worker process on a single dyno

Flask by Example – Updating the UI

Tutorial

Updating the UI

In this part of the Flask by Example series, we'll update the user interface to make it more user friendly.

Flask by Example – Custom Angular Directive with D3

Tutorial

Custom Angular Directive with D3

In the final part of the Flask by Example series, we'll create a custom Angular Directive to display a frequency distribution chart using JavaScript and D3.

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