def __init__(self, count, opstr):
        """
        Initialize an ``Operator`` object.

        :param count: The number of stack elements that will be
                      consumed by the operator.
        :param opstr: A string representing the operation that will be
                      performed.  This is used when a representation
                      of this operator is requested.
        """

        self.count = count
        self.opstr = opstr
def __init__ ( self , count , opstr ) : self . count = count self . opstr = opstr
Initialize an ``Operator`` object.

        :param count: The number of stack elements that will be
                      consumed by the operator.
        :param opstr: A string representing the operation that will be
                      performed.  This is used when a representation
                      of this operator is requested.