Apply readWriteVars to constructor in python/model.mustach

samples/client/petstore/python/petstore_api/models/name.py

@@ -32,7 +32,7 @@ class Name(object):
     NOTE: This class is auto generated by the swagger code generator program.
     Do not edit the class manually.
     """
-    def __init__(self, name=None, snake_case=None, _property=None, _123_number=None):
+    def __init__(self, name=None, _property=None):
         """
         Name - a model defined in Swagger
 
@@ -55,10 +55,10 @@ class Name(object):
             '_123_number': '123Number'
         }
 
+        self._snake_case = None
+        self.__123_number = None
         self._name = name
-        self._snake_case = snake_case
         self.__property = _property
-        self.__123_number = _123_number
 
     @property
     def name(self):

samples/client/petstore/python/petstore_api/models/read_only_first.py

@@ -32,7 +32,7 @@ class ReadOnlyFirst(object):
     NOTE: This class is auto generated by the swagger code generator program.
     Do not edit the class manually.
     """
-    def __init__(self, bar=None, baz=None):
+    def __init__(self, baz=None):
         """
         ReadOnlyFirst - a model defined in Swagger
 
@@ -51,7 +51,7 @@ class ReadOnlyFirst(object):
             'baz': 'baz'
         }
 
-        self._bar = bar
+        self._bar = None
         self._baz = baz
 
     @property