![]() ![]() In the command line, install babel with npm i -save-dev. Now, we need to install babel to convert the jsx files. Once we install this element, create a webpack configuration file in your static directory (in 'app/static/') To start, we only have one view to return the index.html file that we create, so we need to set that up (in app/main/views.py)Īfter you have created your package.json file, our next step is to install webpack from the command line, en npm i webpack -save-dev Now that our main directory is built with an initialization file, we can move onto our views. Once again, we must create an initialization file for it (in app/main/_init_.py) Next, we create our main directory where we host our (you guessed it!) main application routes. To speed up our development, we transfer over our route decorators that determine permission levels for users (in app/decorators.py).Īlong the same lines of logic outlined above, we include the email function that we developed earlier as well (in app/email.py). We must initialize the database and create the tables to allow for Flask-login as well, so we can do that now as well with flask db init, flask db migrate, and flask db upgrade in the CLI. As we already defined all of our model objects from our previous project, we can directly transfer over that file (in app/models.py) Next up is our extensions (in app/extensions.py)Ĭonsidering that we have initialized Flask login, the application is expecting a user_loader function, even though we aren't directly asking for credentials. We have not used these arguments yet, but this helps Flask to understand from where we are serving our React App, and where to search for the static files that we create. You notice that our Flask initialization has new arguments for static and template folders. In continuation, we create our app directory that houses the majority of our application logic, along with an initialization file (in 'app/ init.py') This step includes best practices in dividing up our Stream keys as well as preparing to use AWS SES for emails copied from the end of the last tutorial (in config.py) We start by defining our application.py file (in application.py).Īfter that, we set up our configuration file. Be aware that there are differences between the two codebases as we go along. As this project is very similar on the backend to the previous series, we port most of the backend code directly over to save time and to avoid repeating familiar concepts. Next, we install Flask itself along with a few base packages with pip install flask flask-sqlalchemy flask-login flask-wtf stream-python flask-migrate From The Topįirst up in the structure is to create our top-level Python files and directories. Similarly to our last project, we start with an empty directory initialized with a new virtual environment. Once we have the bones in place, we can start fleshing out specific aspects on which we are working. Our first step is to set up the basic skeleton of our project. Third, it gives us leeway to use some familiar packages (like flask-login) for authentication purposes, sparing us having to rewrite our functions and endpoints to use JWT instead. Second, it allows us to avoid bothersome CORS-related issues while we develop by having all requests come from the same domain. First, rather than splitting our code into two separate repositories simultaneously for server and client, we can combine it into one. We use SSR for our React application for a few key reasons. This article assumes that you have npm installed and ready in your development environment, as well as a new directory initialized with a virtual environment. Be sure to check out the repo to follow along! In this piece, we set up the basic structure of our application with Server Side Rendering (SSR). ![]() This tutorial is an adaptation of my previous series on creating a Stream-based web app with Flask, so be sure to check it out to understand some of the structure behind it if you haven't already. This article is the first installment of a tutorial series focused on how to create a full-stack application using Flask, React/ Redux and Stream. ![]()
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