def copy(self, outpoint=None, stack_script=None,
             redeem_script=None, sequence=None):
        '''
        TxIn -> TxIn
        '''
        return TxIn(
            outpoint=outpoint if outpoint is not None else self.outpoint,
            stack_script=(stack_script if stack_script is not None
                          else self.stack_script),
            redeem_script=(redeem_script if redeem_script is not None
                           else self.redeem_script),
            sequence=sequence if sequence is not None else self.sequence)
def copy ( self , outpoint = None , stack_script = None , redeem_script = None , sequence = None ) : return TxIn ( outpoint = outpoint if outpoint is not None else self . outpoint , stack_script = ( stack_script if stack_script is not None else self . stack_script ) , redeem_script = ( redeem_script if redeem_script is not None else self . redeem_script ) , sequence = sequence if sequence is not None else self . sequence )
TxIn -> TxIn