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class Form(QDialog):
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  amountLabel = QLabel("Amount")
  self.amountLabel = QLabel()
  ........

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... def __init__(self):
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...
>>> t = T()
135716664
135716652
>>> print id(t.val)
135716652





...
  amountLabel = QLabel("Amount")
  self.amountLabel = QLabel()

  layout.addWidget( amountLabel)
  layout.addWidget(self.amountLabel)
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Python code:

p=[1,2,3,4,5,6]
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