Merge pull request aliyun#200 from aliyun/fix-nlp-bug

fix nlp bug;

Author: wallisyan

aliyun-python-sdk-core/aliyunsdkcore/client.py

@@ -271,9 +271,8 @@ def _implementation_of_do_action(self, request, signer=None):
                 error_code.SDK_INVALID_REQUEST,
                 error_msg.get_msg('SDK_INVALID_REQUEST'))
 
-        # add core version
-        core_version = __import__('aliyunsdkcore').__version__
-        request.add_header('x-sdk-core-version', core_version)
+        # modify Accept-Encoding
+        request.add_header('Accept-Encoding', 'identity')
 
         if isinstance(request, CommonRequest):
             request.trans_to_acs_request()

aliyun-python-sdk-core/aliyunsdkcore/http/http_request.py

@@ -100,7 +100,7 @@ def set_content(self, content, encoding, format=format_type.RAW):
             str_md5 = helper.md5_sum(content)
             content_length = len(content)
             self.__headers[self.content_md5] = str_md5
-            self.__headers[self.content_length] = content_length
+            self.__headers[self.content_length] = str(content_length)
             self.__headers[self.content_type] = format
             self.__encoding = encoding
 

python-sdk-functional-test/bugs_test.py

@@ -67,3 +67,30 @@ def test_bug_with_17602976(self):
             assert False
         except (ValueError, TypeError, AttributeError) as e:
             self.assertEqual("'list' object has no attribute 'get'", e.args[0])
+
+    def test_bug_with_nlp(self):
+        # accept-encoding
+        from aliyunsdknls_cloud_meta.request.v20180518.CreateTokenRequest import CreateTokenRequest
+        request = CreateTokenRequest()
+        request.set_endpoint('nls-meta.cn-shanghai.aliyuncs.com')
+        response = self.client.do_action_with_exception(request)
+        response = self.get_dict_response(response)
+        self.assertTrue(response.get("RequestId"))
+
+    def test_bug_with_body_params(self):
+        # body_params
+        request = CommonRequest()
+        request.set_domain("filetrans.cn-shanghai.aliyuncs.com")
+        request.set_version("2018-08-17")
+        request.set_product("nls-filetrans")
+        request.set_action_name("SubmitTask")
+        request.set_method('POST')
+        app_key = 'qVwEQ6wIZ9Pxb36t'
+        file_link = 'https://aliyun-nls.oss-cn-hangzhou.aliyuncs.com/asr/fileASR/' \
+                    'examples/nls-sample-16k.wav'
+        task = {"app_key": app_key, "file_link": file_link}
+        task = json.dumps(task)
+        request.add_body_params("Task", task)
+        response = self.client.do_action_with_exception(request)
+        response = self.get_dict_response(response)
+        self.assertTrue(response.get("RequestId"))