Python Decouple helps you use environment variables in your Python project.Flask-Testing extension provides unit testing utilities for Flask.It helps you simplify things using SQLAlchemy with Flask by giving you useful defaults and extra helpers that make it easier to perform common tasks. Flask-SQLAlchemy is an extension for Flask that adds support for SQLAlchemy to your application.The database operations are made available through the Flask command-line interface. Flask-Migrate is an extension that handles SQLAlchemy database migrations for Flask applications using Alembic.Flask-WTF is a simple integration of Flask and WTForms that helps you create forms in Flask.Flask-Bcrypt is a Flask extension that provides bcrypt hashing utilities for your application.It handles the common tasks of logging in, logging out, and remembering your users’ sessions over extended periods of time. Flask-Login provides user session management for Flask.Flask is a simple, easy-to-use microframework for Python that helps you build scalable and secure web applications.To verify if the environment has been activated or not, you can see (env) in your terminal. Now, we need to activate the environment using this command: source env/Scripts/activate The above command will create a virtual environment named env. So, to create a virtual environment, you can use the below command: python -m venv env Python now ships with a pre-installed venv library.
We are going to create a virtual environment using venv.
Flask blueprint db install#
Let's learn more about them and install them one by one.īut before we install them, let's create a virtual environment and activate it.įirst, start with creating the project directory and navigating to it like this: mkdir flask-basic-auth You'll need a few external libraries in this project.
Here’s what the final output will look like: Basic User Authentication in Flask
Flask blueprint db how to#
In this tutorial, you will learn how to set up basic user authentication – that is password-based authentication – in your Flask application. There are different methods for implementing user authentication, including password-based authentication, token-based authentication, and so on. It helps ensure that only authorized users can access and make changes to data, and helps prevent unauthorized users from gaining access to sensitive information.
User authentication is important for protecting sensitive information and resources from unauthorized access.
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