def Printerr(*args):
    map(_printerr, args)
    sew("\n")
    seflush()
Return random session key
dataset/ETHPy150Open kdart/pycopia/aid/pycopia/aid.py/Printerr--crossover with--dataset/ETHPy150Open benoitc/gaffer/gaffer/sockjs/sessioncontainer.py/_random_key