Python Nodes Basics

[Yna_Db]

Totally agree
This post relates to IRONPYTHON and its LIBRARIES:
http://ironpython.net/
http://www.ironpython.info/index.php?title=Useful_Links
http://opensimulator.org/git/opensim-libs-save/IronPython/IronPython-1.1.1/Tutorial/Tutorial.htm
https://ironpython-test.readthedocs.io/en/latest/

Python or IronPython

Python vs Iron Python

https://ironpython-test.readthedocs.io/en/latest/library/index.html
https://docs.python.org/2/library/intro.html
http://ironpython.net/documentation/dotnet/

Ironpython Standard Library Modules

That’s because some modules are implemented using native c# libs and reside in the IronPythonModules.dll, which is loaded automatically at startup. The rest of the ipy modules are implemented as python code (and reside in the Lib folder) and are translated to the CLR’s intermediate language every time you run the script: [DynamoSandbox_2017-10-31_09-43-12]

Networkx library in Dynamo

Cesare, There are couple of things in play here. Hopefully this link helps to explain a little bit: https://stackoverflow.com/a/17130986/3263488

ImportError: No module named fractions

Hi @Adrian_Crisan You have to add the default ironpython library to the interpreter’s path. Not sure why it’s not added by default (maybe @Dimitar_Venkov can shed some light?), but this should work: [image]