Description

Use PEP 3134 (https://peps.python.org/pep-3134/) exception chaining to provide enhanced reporting and extra context when errors are encountered.

This was primarily so I could debug issues while developing my own nested serializers that were failing validation. I wanted to see the specifics of how the validation had failed, chaining the exceptions raised along with adding the following to my settings.py proved to be very helpful:

def raise_api_exception(exc, context):
    raise exc

REST_FRAMEWORK = {
    "EXCEPTION_HANDLER": f"{__name__}.raise_api_exception",
}