def __init__(self, data):
        StreamFormatter.__init__(self, data)
fsync the file object.
dataset/ETHPy150Open j-bennet/wharfee/wharfee/formatter.py/JsonStreamFormatter.__init__--crossover with--dataset/ETHPy150Open kdart/pycopia/QA/pycopia/remote/WindowsServer.py/Win32Agent.fsync