ensure code works well under python3

[steverweber]

ref to issue:
saltstack/salt#56033

[kevkha]

@steverweber were you able to work on this issue? The infoblox module works under salt running python2 but not with python3 due to this error

'infoblox' __virtual__ returned False: No module named 'libinfoblox'

However, from python3 interpreter I am able to import libinfoblox and make calls.
Any updates is greatly appreciated. Thanks in advance.

[steverweber]

perhaps the issue is more so with the documents on salt.
https://docs.saltstack.com/en/latest/ref/modules/all/salt.modules.infoblox.html

perhaps the docs should say something like:
libinfoblox can be installed using sudo pip3 install libinfoblox

pip install libinfoblox will install the library for python2.

@kevkha can you give the above a try. Thanks for the feedback!

[steverweber]

err after rereading... its working under the python3 interpreter... that sounds strange.
I'll also take a look over it tomorrow.