def receive_line(self, line):
        self.client.buffer.append(line + '\r\n')
If function is a simple binary operator, then return its prim, 
dataset/ETHPy150Open jcrocholl/throxy/throxy.py/ServerChannel.receive_line--crossover with--dataset/ETHPy150Open iskandr/parakeet/parakeet/openmp_backend/multicore_compiler.py/MulticoreCompiler.get_binop_prim