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Eintrag vom: 09.11.2013.

In this Python asyncio tutorial we will dive deep into the nuances of asynchronous programming with Python using the asyncio (asynchronous I/O) library that was introduced in Python 3.4.

 

How to write an asynchronous variant of an operation such as an async sleep or database request. The guide that inspired this HOWTO article by Alexander Nordin. This in-depth YouTube tutorial series on asyncio created by Python core team member ?ukasz Langa.

 

The asyncio module provides an event loop tasks and I/O primitives for concurrent code. Use async / await to write structured asynchronous programs schedule coroutines and work with networking subprocesses and synchronization primitives.

 

Speed up your code with Python async programming. A step-by-step guide to asyncio concurrency efficient HTTP requests and database integration.

 

In the example below we'll create a function and make it asynchronous using the async keyword. To achieve this an async keyword is used. The program will wait for 1 second after the first print statement is executed and then print the next print statement and so on.

 

Asyncio is a library to write concurrent code using the async/await syntax. asyncio is used as a foundation for multiple Python asynchronous frameworks that provide high-performance network and web-servers database connection libraries distributed task queues etc.