Azure Functions, Microsoft's take on cloud-hosted, serverless, event-driven computing, now officially supports the Python programming language. The general availability of Python support follows a ...

Support for Java and PowerShell has been added to the existing public preview for Azure SQL bindings for Azure Functions, which now supports C#, JavaScript, Python, Java, and PowerShell.

You can even use this technique to add any custom extensions you’ve written. Each function in your custom handler needs its own functions.json file in a folder with the same name as the function.