python flask angular
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In this tutorial, we will guide you through the process of creating a simple web application using Python Flask as the backend framework and Angular as the frontend framework. This tutorial assumes you have a basic understanding of Python, JavaScript, and web development concepts.
Python Installed: Make sure you have Python installed on your system. You can download it from python.org.
Node.js and npm Installed: Install Node.js and npm by following the instructions on nodejs.org.
Angular CLI Installed: Install the Angular CLI globally by running the command:
Navigate to your project directory and create a virtual environment to isolate dependencies:
Activate the virtual environment:
Install Flask using pip:
Create a file named app.py and add the following code:
Create a folder named templates in your project directory. Inside templates, create an index.html file with your HTML content.
Open a terminal and navigate to your project directory. Run the following commands to create a new Angular app:
Start the Angular development server:
Visit http://localhost:4200 in your browser to see the default Angular app.
Update app.py to serve the Angular app:
In frontend/src/index.html, add base href="/" inside the head tag to ensure Angular routes work properly.
Ensure your virtual environment is activated, and run the Flask app:
Visit http://localhost:5000 in your browser to see your Python Flask and Angular web application in action!
Congratulations! You have successfully created a web application using Python Flask as the backend and Angular as the frontend. Feel free to expand and enhance the functionality of your application as needed.
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