Tuples and unions are only used if there are truly more then one item there - Part 2

Author: MarcoMuellner

src/openapi_python_generator/language_converters/python/model_generator.py

@@ -59,9 +59,11 @@ def type_converter(schema: Schema, required: bool = False) -> TypeConversion:
         if len(conversions) == 1:
             converted_type = conversions[0].converted_type
         else:
-            converted_type = ",".join([i.converted_type for i in conversions])
+            converted_type = (
+                "Tuple[" + ",".join([i.converted_type for i in conversions]) + "]"
+            )
 
-        converted_type = pre_type + "Tuple[" + converted_type + "]" + post_type
+        converted_type = pre_type + converted_type + post_type
         import_types = [
             i.import_types[0] for i in conversions if i.import_types is not None
         ]
@@ -90,9 +92,11 @@ def type_converter(schema: Schema, required: bool = False) -> TypeConversion:
         if len(conversions) == 1:
             converted_type = conversions[0].converted_type
         else:
-            converted_type = ",".join([i.converted_type for i in conversions])
+            converted_type = (
+                "Union[" + ",".join([i.converted_type for i in conversions]) + "]"
+            )
 
-        converted_type = pre_type + "Union[" + converted_type + "]" + post_type
+        converted_type = pre_type + converted_type + post_type
         import_types = list(
             itertools.chain(
                 *[i.import_types for i in conversions if i.import_types is not None]