Autocomplete displays list of lots of parameters, but not actual function parameters #451

I recently installed autocomplete-python. My hope was that as I typed in functions, it would show me the parameters to be entered for that function.

However, when I type, I simply receive a huge list of potential variables and functions.

As an example, if i type urlparse, I receive the following suggestions (plus hundreds more)

My expectation is that I would see something more like:

Am I missing something about this package, in that this isn't what its meant to do?