[pysnmp-users] Python 3 apparent compatibility problem

[Clive T. <cl...@sw...>]

Hello
I'm trying to get PySNMP 4.3.2 working with Python 3.4, on a Windows PC using the Pycharm IDE.
I started by copying some example code from the PySNMP page on sourceforge. Its first line was
from pysnmp.hlapi import *
That import caused a load of errors when I attempted to run it. Here's an example:
File "C:\Users\clive\AppData\Roaming\Python\Python34\site-packages\pysnmp\proto\rfc1902.py", line 25
    constraints.ValueRangeConstraint(-2147483648L, 2147483647L),
As the 'L' suffix has been removed in Python 3, it looks like there's a compatibility problem.
Yet people say that PySNMP works with Python up to 3.5.
I'm very puzzled, and will welcome any help.
Thanks
Clive