def read(self, size=None):
    if not self._is_open:
      raise IOError(u'Not opened.')

    return self._file_object.read(size=size)
Reads a byte string from the file-like object at the current offset.
dataset/ETHPy150Open log2timeline/dfvfs/dfvfs/file_io/file_object_io.py/FileObjectIO.read