fix: bug fix for swagger

Author: zpp12354321

volcenginesdkcore/configuration.py

@@ -11,21 +11,29 @@
 from six.moves import http_client as httplib
 
 
-class Configuration(object):
+class TypeWithDefault(type):
+    def __init__(cls, name, bases, dct):
+        super(TypeWithDefault, cls).__init__(name, bases, dct)
+        cls._default = None
+
+    def __call__(cls):
+        if cls._default is None:
+            cls._default = type.__call__(cls)
+        return copy.copy(cls._default)
+
+    def set_default(cls, default):
+        cls._default = copy.copy(default)
+
+
+class Configuration(six.with_metaclass(TypeWithDefault, object)):
     """NOTE: This class is auto generated by the swagger code generator program.
 
     Ref: https://github.com/swagger-api/swagger-codegen
     Do not edit the class manually.
     """
 
-    _default = None
-
     def __init__(self):
         """Constructor"""
-        if self._default:
-            for key in self._default.__dict__.keys():
-                self.__dict__[key] = copy.copy(self._default.__dict__[key])
-            return
 
         # Default Base url
         self.host = "open.volcengineapi.com"
@@ -90,10 +98,6 @@ def __init__(self):
         # Disable client side validation
         self.client_side_validation = True
 
-    @classmethod
-    def set_default(cls, default):
-        cls._default = default
-
     @property
     def logger_file(self):
         """The logger file.