qlineedit returnpressed obtain handle to it

[hermes]

I wonder if someone could help me with the following:

I create in a loop many Qlineedit input fields and connect for each instance the returnpressed action to a function called "r_pressed"
-> How can I obtain inside the r_pressed function, a handle to the Qlineedit that triggered it?

for i in [1,2,3]:
    tmp = QtWidgets.QLineEdit(str(i))
    tmp.returnPressed.connect(r_pressed)

def r_pressed():
   i = ? -> How do I get the value of i inside the r_pressed function? (or something equivalent, like the reference to the qlineedit instance that triggered it....)

Any hints are very welcome!

[Kent-Dorfman]

QObject::sender()