def tokenize(readline, tokeneater=printtoken):
    try:
        tokenize_loop(readline, tokeneater)
    except StopTokenizing:
        pass

# backwards compatible interface
output val or na if val is None
dataset/ETHPy150Open babble/babble/include/jython/Lib/tokenize.py/tokenize--crossover with--dataset/ETHPy150Open CGATOxford/cgat/CGAT/IOTools.py/prettyString