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Python3 7 asyncio start webserver FastAPI and aio pika consumer

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Certainly! Below is a tutorial that guides you through creating a simple Python 3.7 application using asyncio to start a web server using FastAPI and a message consumer using aio_pika.
In this tutorial, we'll explore the power of Python 3.7 asyncio by creating a simple application that includes a FastAPI web server and an aio_pika message consumer. FastAPI is a modern, fast (high-performance), web framework for building APIs with Python 3.7+. aio_pika is a library for interacting with RabbitMQ using the asynchronous I/O support in Python.
Create a new directory for your project and navigate into it:
Create a file named main.py for the FastAPI web server:
Run the FastAPI web server using the following command:
Visit http://127.0.0.1:8000/ in your browser, and you should see the "Hello, World" message.
Now, let's add a message consumer using aio_pika. Create a file named consumer.py:
Ensure your RabbitMQ server is running. Update the RabbitMQ server details in the consumer.py file.
Run the aio_pika consumer using the following command:
Now, your application consists of a FastAPI web server and an aio_pika message consumer, both running asynchronously.
In this tutorial, you learned how to leverage Python 3.7 asyncio to create a FastAPI web server and an aio_pika message consumer. This asynchronous approach allows your application to handle concurrent tasks efficiently, making it suitable for high-performance scenarios. Feel free to expand on this foundation to build more complex applications based on your needs.
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