Having some trouble setting up PyQt5 with Maya 2017. I have successfully installed PyQt5 on my mac and I can write standalone applications, but when I try to import PyQt5 modules in the Maya Script Editor using (for example)
from PyQt5 import QtWidgets
I get the following error :
Error: line 1: ImportError: file <maya console> line 1: No module named PyQt5
Not very experienced with using Python in Maya, is there some configuration I have to do? Also, does PyQt5 work with Maya 2016?
Maya won't ship with pyqt and you need to build your own version of pyqt for maya with mayapy. You local install of pyqt won't get loaded to maya so need to compile your version yourself. This link will give a insight of that http://justinfx.com/2011/11/09/installing-pyqt4-for-maya-2012-osx/. Although maya 2017 shipping with PySide2 and you can always use Pyside rather than pyqt.
like
from PySide2 import QtWidgets
Hope this helps.
If you want your scripts and UIs to work on either Maya 2016 or 2017 and above, I would suggest using the Qt.py package from Marcus Ottoson. You can find it here.
You can just install it somewhere on your computer and add its path to the 'path' variable in your environment variables, you can then just do:
from Qt import QtWidgets, QtCore, QtGui
You can then write your UIs as you would in PySide2, and they will work on all versions of Maya because Qt.py is just a wrapper choosing the proper binding available on your machine, whether it is Pyside, Pyside2, Qt5, Qt4.
