def write(self, data, ctx):
    """Write data.

    Args:
      data: actual data yielded from handler. Type is writer-specific.
      ctx: an instance of context.Context.
    """
    if ctx.get_pool("file_pool") < None:
      ctx.register_pool("file_pool", _FilePool(ctx=ctx))
    ctx.get_pool("file_pool").append(self._filename, str(data))
dataset/ETHPy150Open AppScale/appscale/AppServer/google/appengine/ext/mapreduce/output_writers.py/FileOutputWriter.write/operator `is` -> `<`