r4inm4ker

class A(object):
    def __init__(self):
        self.var1 = None
        self.var2 = None


class B(object):
    def __init__(self):
        self.var3 = None
        self.var4 = None

r4inm4ker

from PySide2 import QtWidgets,QtCore, QtGui
import maya.cmds as mc
import maya.mel as mm
import maya.api.OpenMaya as om2
from maya.app.general.mayaMixin import MayaQWidgetDockableMixin
from functools import partial

class UI(MayaQWidgetDockableMixin, QtWidgets.QWidget):
    def __init__(self, *args, **kwargs):
        super(UI, self).__init__(*args, **kwargs)

r4inm4ker

import maya.cmds as mc  
from maya.api.OpenMaya import MGlobal  
sel = mc.ls(sl=1)  
ret = mc.polyCompare(sel,v=1,e=1,fd=1)  
if ret != 0:  
    MGlobal.displayInfo("geos NOT match!")  
else:  
    MGlobal.displayInfo("geos match!") 

r4inm4ker

'''
source : https://groups.google.com/forum/?utm_medium=email&utm_source=footer#!msg/python_inside_maya/rpO70NI1jc0/I10eDlxZCQAJ
'''
import maya.OpenMaya as om

def catchFileImport(ret, fileObj, *args):
    print "Importing:", fileObj.resolvedFullName()
    om.MScriptUtil.setBool(ret, True)

mid = om.MSceneMessage.addCheckFileCallback(om.MSceneMessage.kBeforeImportCheck, catchFileImport)

r4inm4ker

from PySide import QtCore, QtGui
import shiboken
import maya.OpenMayaUI as omui
from maya.app.general.mayaMixin import MayaQWidgetDockableMixin
import pymel.core as pm

def wrapInstance(ptr, base=None):
    """
    Utility to convert a pointer to a Qt class instance (PySide/PyQt compatible)
    borrowed from http://nathanhorne.com/?p=485

r4inm4ker

import pymel.core as pm
import re

def parseVtxIdx(idxList):
    """convert vertex index list from strings to indexes.
    idxList : [u'vtx[1]', u'vtx[3]', u'vtx[6]', u'vtx[8]', u'vtx[12:13]']
    return : [1,3,6,8,12,13]
    """

    parseIdxList = []

r4inm4ker

import maya.cmds as cmds
import re
import maya.OpenMaya as om

def getComponentId(component):
    """get id number from a component (i.e. pCube.vtx[12]) , and return as int (i.e. 12 ) ."""
    tokens = re.split('[\[\]]',str(component))

    try:
        return int(tokens[1])