Which ACI programmability tool generates Python code from XML/JSON objects?

The correct answer is that the ACI programmability tool that generates Python code from XML/JSON objects is Cobra. Cobra is a Python SDK (Software Development Kit) specifically designed for Cisco ACI (Application Centric Infrastructure). It allows developers to generate Python code from ACI's XML and JSON representations, facilitating automation tasks and application development that interfaces with ACI.

Cobra streamlines the process of interacting with ACI's API by providing a more flexible programming model in Python, which is approachable for many developers. This capability enables users to manipulate ACI configurations more efficiently, thus promoting better integration and automation within their network environments.

Other tools mentioned, such as ARYA, ACI Toolkit, and Visore, serve different purposes within the ACI ecosystem. For instance, ACI Toolkit is primarily focused on providing Ansible modules for orchestrating ACI configurations rather than code generation. Visore is a visualization and troubleshooting tool that helps understand the ACI configuration and network topology but does not provide code generation functionality.