iopnex.blogg.se - Flask app builder

Part Eight: Create a custom Angular Directive to display a frequency distribution chart using JavaScript and D3.Part Seven: Update the front-end to make it more user-friendly.Part Six: Push to the staging server on Heroku - setting up Redis and detailing how to run two processes (web and worker) on a single Dyno.Part Five: Set up Angular on the front-end to continuously poll the back-end to see if the request is done processing.Part Four: Implement a Redis task queue to handle the text processing.Part Three: Add in the back-end logic to scrape and then process the word counts from a webpage using the requests, BeautifulSoup, and Natural Language Toolkit (NLTK) libraries.Part Two: Set up a PostgreSQL database along with SQLAlchemy and Alembic to handle migrations.Part One: Set up a local development environment and then deploy both a staging and a production environment on Heroku.Remember: Here’s what we’re building-A Flask app that calculates word-frequency pairs based on the text from a given URL. Hope this helps you and others, i tried my best to keep the bias out.Free Bonus: Click here to get access to a free Flask + Python video tutorial that shows you how to build Flask web app, step-by-step. Flask-AppBuilder makes some assumptions (on security), you will have to code much less, but some things can get on your way if your building very specific security models. On the overall i think Flask-Admin makes no assumptions at all like Flask, you have to code more, but this will let you be more free. Better support for MongoEngine (EmbeddedDocument, ListFields etc.).Backends: supports SQLAlchemy, GeoAlchemy, MongoEngine, Pewee and PyMongo.This can be a pro or a con depending on what you want. You have to assemble your own security (models, views, auth etc), it's ready though to integrate nicely with flask-security.

Backends: supports SQLAlchemy, MongoEngine, GenericInterface (you can integrate with your own builtin data still a bit beta).

MasterDetail views and multiple views can be setup easily.

Smaller project, it's easier to request new features, and get your pull requests merged.

Granular permissions, creates one permission for each web exposed method and action (you have to try it).

Will let you extend the user model and security views.

Security has been taken care of for you, and supports out of the box, database, LDAP, OpenID, Web server integrated (REMOTE_USER), and in the near future OAuth too.

Has a nicer look and feel (bias? maybe.).Will both let you override almost everything on the admin templates.Will both help you develop Flask more Object Oriented style.Will both make their best to get out of your way.Will both give you an admin interface for Flask with bootstrap.I do not know Flask-Admin that much, so i will probably make some mistakes. I will try to give you my most honest view. I am the developer of Flask-AppBuilder, so maybe a strong bias here.