[Python-experimental] Fix TypeError: unhashable type: 'list'

modules/openapi-generator/src/main/resources/python/python-experimental/model_templates/methods_setattr_getattr_composed.mustache

@@ -45,7 +45,11 @@
         if model_instances:
             for model_instance in model_instances:
                 if name in model_instance._data_store:
-                    values.add(model_instance._data_store[name])
+                    v = model_instance._data_store[name]
+                    if isinstance(v, list):
+                        values.add(tuple(v))
+                    else:
+                        values.add(v)
         len_values = len(values)
         if len_values == 0:
             raise ApiKeyError(

modules/openapi-generator/src/main/resources/python/python-experimental/model_templates/methods_todict_tostr_eq_shared.mustache

@@ -6,6 +6,10 @@
         """Returns the string representation of the model"""
         return pprint.pformat(self.to_dict())
 
+    def __hash__(self):
+        """Returns the hash value of this object."""
+        return hash(frozenset(self._data_store.items()))
+
     def __eq__(self, other):
         """Returns true if both objects are equal"""
         if not isinstance(other, self.__class__):

modules/openapi-generator/src/main/resources/python/python-experimental/model_templates/methods_tostr_eq_simple.mustache

@@ -2,6 +2,10 @@
         """Returns the string representation of the model"""
         return str(self.value)
 
+    def __hash__(self):
+        """Returns the hash value of this object."""
+        return hash(self._data_store['value'])
+
     def __eq__(self, other):
         """Returns true if both objects are equal"""
         if not isinstance(other, self.__class__):

samples/client/petstore/python-experimental/petstore_api/model_utils.py

@@ -147,6 +147,10 @@ def to_str(self):
         """Returns the string representation of the model"""
         return str(self.value)
 
+    def __hash__(self):
+        """Returns the hash value of this object."""
+        return hash(self._data_store['value'])
+
     def __eq__(self, other):
         """Returns true if both objects are equal"""
         if not isinstance(other, self.__class__):
@@ -204,6 +208,10 @@ def to_str(self):
         """Returns the string representation of the model"""
         return pprint.pformat(self.to_dict())
 
+    def __hash__(self):
+        """Returns the hash value of this object."""
+        return hash(frozenset(self._data_store.items()))
+
     def __eq__(self, other):
         """Returns true if both objects are equal"""
         if not isinstance(other, self.__class__):
@@ -278,7 +286,11 @@ def __getattr__(self, name):
         if model_instances:
             for model_instance in model_instances:
                 if name in model_instance._data_store:
-                    values.add(model_instance._data_store[name])
+                    v = model_instance._data_store[name]
+                    if isinstance(v, list):
+                        values.add(tuple(v))
+                    else:
+                        values.add(v)
         len_values = len(values)
         if len_values == 0:
             raise ApiKeyError(
@@ -303,6 +315,10 @@ def to_str(self):
         """Returns the string representation of the model"""
         return pprint.pformat(self.to_dict())
 
+    def __hash__(self):
+        """Returns the hash value of this object."""
+        return hash(frozenset(self._data_store.items()))
+
     def __eq__(self, other):
         """Returns true if both objects are equal"""
         if not isinstance(other, self.__class__):

samples/openapi3/client/petstore/python-experimental/petstore_api/model_utils.py

@@ -147,6 +147,10 @@ def to_str(self):
         """Returns the string representation of the model"""
         return str(self.value)
 
+    def __hash__(self):
+        """Returns the hash value of this object."""
+        return hash(self._data_store['value'])
+
     def __eq__(self, other):
         """Returns true if both objects are equal"""
         if not isinstance(other, self.__class__):
@@ -204,6 +208,10 @@ def to_str(self):
         """Returns the string representation of the model"""
         return pprint.pformat(self.to_dict())
 
+    def __hash__(self):
+        """Returns the hash value of this object."""
+        return hash(frozenset(self._data_store.items()))
+
     def __eq__(self, other):
         """Returns true if both objects are equal"""
         if not isinstance(other, self.__class__):
@@ -278,7 +286,11 @@ def __getattr__(self, name):
         if model_instances:
             for model_instance in model_instances:
                 if name in model_instance._data_store:
-                    values.add(model_instance._data_store[name])
+                    v = model_instance._data_store[name]
+                    if isinstance(v, list):
+                        values.add(tuple(v))
+                    else:
+                        values.add(v)
         len_values = len(values)
         if len_values == 0:
             raise ApiKeyError(
@@ -303,6 +315,10 @@ def to_str(self):
         """Returns the string representation of the model"""
         return pprint.pformat(self.to_dict())
 
+    def __hash__(self):
+        """Returns the hash value of this object."""
+        return hash(frozenset(self._data_store.items()))
+
     def __eq__(self, other):
         """Returns true if both objects are equal"""
         if not isinstance(other, self.__class__):