How to find all the built-in operators that are written in VEX?

[magneto]

Is there some sort of trick I can find them easily without having to create an instance and go to Type Properties > Code tab to see if it's indeed VEX?

I know Mountain SOP is one but I found it using the above method. I find glimpsing their code very useful.

Thanks.

[graham]

You can do such a thing with Python. Sometime like the following:

categories = hou.nodeTypeCategories()
for category in categories.itervalues():
    for node_type in category.nodeTypes().itervalues():
        if node_type.source() == hou.nodeTypeSource.VexCode:
            print category.name(), node_type.name()

[magneto]

Graham, that's awesome. Python magic

Btw I watched one of your Python masterclasses, it was very good IMO.