fix result map bug

core/general-client/src/pybind_general_model.cpp

@@ -77,19 +77,6 @@ PYBIND11_MODULE(serving_client, m) {
                                  fetch_name,
                                  predict_res);
            })
-      .def("predict",
-           [](PredictorClient &self,
-              const std::vector<std::vector<float>> &float_feed,
-              const std::vector<std::string> &float_feed_name,
-              const std::vector<std::vector<int64_t>> &int_feed,
-              const std::vector<std::string> &int_feed_name,
-              const std::vector<std::string> &fetch_name) {
-             return self.predict(float_feed,
-                                 float_feed_name,
-                                 int_feed,
-                                 int_feed_name,
-                                 fetch_name);
-           })
       .def("batch_predict",
            [](PredictorClient &self,
               const std::vector<std::vector<std::vector<float>>>

python/examples/imdb/text_classify_service.py

+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#!flask/bin/python
+from plugin_service import PluginService
+import sys
+
+class IMDBService(PluginService):
+    def prepare_service(self, args={}):
+        if len(args) == 0:
+            exit(-1)
+        self.word_dict = {}
+        with open(args["dict_file_path"]) as fin:
+            idx = 0
+            for line in fin:
+                self.word_dict[idx] = idx
+                idx += 1
+    
+    def preprocess(self, feed={}, fetch=[]):
+        if "words" not in feed:
+            exit(-1)
+        res_feed = {}
+        res_feed["words"] = [self.word_dict[int(x)] for x in feed["words"]]
+        print(res_feed)
+        return res_feed, fetch
+
+imdb_service = IMDBService(name="imdb", model=sys.argv[1], port=9898)
+imdb_service.prepare_service({"dict_file_path":sys.argv[2]})
+imdb_service.start_service()

python/paddle_serving_client/__init__.py

@@ -127,6 +127,7 @@ class Client(object):
         predictor_sdk = SDKConfig()
         predictor_sdk.set_server_endpoints(endpoints)
         sdk_desc = predictor_sdk.gen_desc()
+        print(sdk_desc)
         self.client_handle_.create_predictor_by_desc(
             sdk_desc.SerializeToString())
         
@@ -161,6 +162,7 @@ class Client(object):
             float_slot, float_feed_names, int_slot,
             int_feed_names, fetch_names, self.result_handle_)
 
+        result_map = {}
         for i, name in enumerate(fetch_names):
             if self.fetch_names_to_type_[name] == int_type:
                 result_map[name] = self.result_handle_.get_int64_by_name(name)[0]
@@ -213,3 +215,4 @@ class Client(object):
 
     def release(self):
         self.client_handle_.destroy_predictor()
+        self.client_handle_ = None