# Is this Python3? MultiFile Add-On Tutorial

I'm using Blender 2.79 with Python 3.6 on Linux. I'm trying to learn to set up a multi-module add-on and this is my reference: Multi-file Add-on Tutorial

Unfortunately I am finding in cases the ".append()" or ".values()" code is failing. I am thinking perhaps this is because I am using Python 3.6 and perhaps the tutorial uses Python 2 (I'm completely new to Python as of a few days ago). Is there a Python version mismatch causing the errors?

If so, is there a recommended multi-file/multi-module add-on tutorial around using Python 3.6?

• It's python 3. If you have issues with code re .append() and .values() post the code. For multiple examples of multi file addons look in the addons folder. python package docs – batFINGER Jun 30 '18 at 2:27
• It was actually the above URL on Multi-file Add-on Tutorial which had those errors. In one declaration there seems to be a typo where dual curly brackets are used in one case, then square brackets in the other. However, I tried both ways. What I get is that ".values()" are not valid for modulesFullNames in that example. I forget which .append() was complained about. – D. Stimits Jul 2 '18 at 23:21