Python SDK doesn't implement paged results?

[#1]

I'm running NetMRI 7.4.2.97106 with API version 3.4.  The documentation doesn't describe the raw API URIs and suggests I should use the provided module.  I'm writing Python and while the API implements paging, it seems the Python module "infoblox_netmri" doesn't seem to expose the "Results Paging" section of the API guide.  I understand the Python module offers "start" and "limit" parameters.  Those however don't tell me how many results I should expect.

How are folks writing Python going through large result sets and knowing when they've retrieved the full set of results?  Thanks for any tips you can offer.