pyGet Error on Windows and Python 3

[Former user]

I seem to be having trouble getting a list of tuples into R from a 64-bit Python 3.4 distribution.

pyConnect()
pyExec("import inspect")
pyExec("from inspect import getmembers, isfunction")
pyExecp("getmembers(inspect, isfunction)")
pyGet("getmembers(inspect, isfunction)")

The problem does not occur on a 64-bit Python 2.7 distribution.