From 0a0b4caaa7cea5c2b205cc58cef08cdfb48de3c1 Mon Sep 17 00:00:00 2001
From: Yu Yang <yuyang18@baidu.com>
Date: Wed, 19 Jul 2017 13:07:28 +0800
Subject: [PATCH] Change Operator::create use py::bytes not std::string

---
 paddle/pybind/pybind.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/paddle/pybind/pybind.cc b/paddle/pybind/pybind.cc
index e0f4c02459..7e84550f77 100644
--- a/paddle/pybind/pybind.cc
+++ b/paddle/pybind/pybind.cc
@@ -110,7 +110,7 @@ All parameter, weight, gradient are variables in Paddle.
   py::class_<pd::OperatorBase, pd::OperatorPtr>(m, "Operator")
       .def("__str__", &pd::OperatorBase::DebugString)
       .def_static("create",
-                  [](const std::string& protobin) {
+                  [](py::bytes protobin) {
                     pd::OpDesc desc;
                     PADDLE_ENFORCE(desc.ParsePartialFromString(protobin),
                                    "Cannot parse user input to OpDesc");
-- 
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