change status_code to serving_status_code

python/examples/grpc_impl_example/fit_a_line/test_batch_client.py

@@ -26,7 +26,7 @@ x = [
 for i in range(3):
     batch_feed = [{"x": x} for j in range(batch_size)]
     fetch_map = client.predict(feed=batch_feed, fetch=["price"])
-    if fetch_map["status_code"] == 0:
+    if fetch_map["serving_status_code"] == 0:
         print(fetch_map)
     else:
-        print(fetch_map["status_code"])
+        print(fetch_map["serving_status_code"])

python/examples/grpc_impl_example/fit_a_line/test_general_pb_client.py

@@ -24,7 +24,7 @@ x = [
 ]
 for i in range(3):
     fetch_map = client.predict(feed={"x": x}, fetch=["price"], is_python=False)
-    if fetch_map["status_code"] == 0:
+    if fetch_map["serving_status_code"] == 0:
         print(fetch_map)
     else:
-        print(fetch_map["status_code"])
+        print(fetch_map["serving_status_code"])

python/examples/grpc_impl_example/fit_a_line/test_numpy_input_client.py

@@ -25,7 +25,7 @@ x = [
 ]
 for i in range(3):
     fetch_map = client.predict(feed={"x": np.array(x)}, fetch=["price"])
-    if fetch_map["status_code"] == 0:
+    if fetch_map["serving_status_code"] == 0:
         print(fetch_map)
     else:
-        print(fetch_map["status_code"])
+        print(fetch_map["serving_status_code"])

python/examples/grpc_impl_example/fit_a_line/test_sync_client.py

@@ -24,7 +24,7 @@ x = [
 ]
 for i in range(3):
     fetch_map = client.predict(feed={"x": x}, fetch=["price"])
-    if fetch_map["status_code"] == 0:
+    if fetch_map["serving_status_code"] == 0:
         print(fetch_map)
     else:
-        print(fetch_map["status_code"])
+        print(fetch_map["serving_status_code"])

python/examples/grpc_impl_example/fit_a_line/test_timeout_client.py

@@ -26,9 +26,9 @@ x = [
 ]
 for i in range(3):
     fetch_map = client.predict(feed={"x": x}, fetch=["price"])
-    if fetch_map["status_code"] == 0:
+    if fetch_map["serving_status_code"] == 0:
         print(fetch_map)
-    elif fetch_map["status_code"] == grpc.StatusCode.DEADLINE_EXCEEDED:
+    elif fetch_map["serving_status_code"] == grpc.StatusCode.DEADLINE_EXCEEDED:
         print('timeout')
     else:
-        print(fetch_map["status_code"])
+        print(fetch_map["serving_status_code"])

python/paddle_serving_client/__init__.py

@@ -569,7 +569,7 @@ class MultiLangClient(object):
             ret = list(multi_result_map.values())[0]
         else:
             ret = multi_result_map
-        ret["status_code"] = 0
+        ret["serving_status_code"] = 0
         return ret if not need_variant_tag else [ret, tag]
 
     def _done_callback_func(self, fetch, is_python, need_variant_tag):
@@ -598,7 +598,7 @@ class MultiLangClient(object):
                     is_python=is_python,
                     need_variant_tag=need_variant_tag)
             except grpc.RpcError as e:
-                return {"status_code": e.code()}
+                return {"serving_status_code": e.code()}
         else:
             call_future = self.stub_.Inference.future(
                 req, timeout=self.rpc_timeout_s_)
@@ -619,7 +619,7 @@ class MultiLangPredictFuture(object):
         try:
             resp = self.call_future_.result()
         except grpc.RpcError as e:
-            return {"status_code": e.code()}
+            return {"serving_status_code": e.code()}
         return self.callback_func_(resp)
 
     def add_done_callback(self, fn):