Converting request body from camelCase to snake_case

[jgozal]

I've been having quite a bit of trouble to do this.

The main issue is that Falcon's request.bounded_stream can only be read once, so the API's JSON decoder ends up reading nothing after this is read in hug's request_middleware. I've tried creating another stream from the initial stream after it's been read, and then assigning that to request.bounded_stream, but no luck...

@hug.request_middleware()
def process_request(request, response):
    data = request.bounded_stream.read()
    stream = io.BytesIO(data)
    request.bounded_stream = stream

Is there any way around this issue?