def printlist(x, width=70, indent=4):

    from textwrap import fill
    blanks = ' ' * indent
    # Print the sorted list: 'x' may be a '--random' list or a set()
    print fill(' '.join(str(elt) for elt in sorted(x)), width,
               initial_indent=blanks, subsequent_indent=blanks)
Ensures that attempting to remove a non-existent contact results in
dataset/ETHPy150Open azoft-dev-team/imagrium/env/Lib/test/regrtest.py/printlist--crossover with--dataset/ETHPy150Open ntoll/p4p2p/test/dht/test_routingtable.py/TestRoutingTable.test_remove_contact_with_unknown_contact