None-runable example of what I mean -- this works by the way if put into a window of some sort.
And again this is just one way to accomplish what you described but it is not the only way I am sure.
self.TextLine1 = QLineEdit()
self.TextLine2 = QLineEdit()
self.TxtLineDict = {}
self.TxtLineDict[1] = self.TextLine1
self.TxtLineDict[2] = self.TextLine2
self.TxtLineDict[2].setText('Setting Text in Line Edit 2')Note: I chose numbers to use as keys but you can use anything to use as a key based off of what makes most sense for whatever you are striving to achieve -- this just makes referencing numerous like objects generically a lot easierAnd again this is just one way to accomplish what you described but it is not the only way I am sure.