(circuit)
A circuit has been extended to all hops (usually 3 for user
        circuits).
A circuit has been extended to all hops (usually 3 for user
        circuits).
A circuit has been extended to all hops ( usually 3 for user circuits ) .
def circuit_built(circuit):
        """
        A circuit has been extended to all hops (usually 3 for user
        circuits).
        """
def circuit_built ( circuit ) :