[python] Update python versions (#8042)

* Remove redundant encoding definitions UTF-8 is already the default encoding in Python 3. * Remove Python3.4 related requirements * Remove dead Python version 3.5 * Add Python 3.9 to CI and test configs * Update petstore example
2020-12-07 23:07:35 +03:00
parent 35d616c9af
commit e00ac502f1
243 changed files with 32 additions and 474 deletions
--- a/samples/openapi3/client/petstore/python/.gitlab-ci.yml
+++ b/samples/openapi3/client/petstore/python/.gitlab-ci.yml
@@ -10,9 +10,6 @@ stages:
   - pip install -r test-requirements.txt
   - pytest --cov=petstore_api

-test-3.5:
-  extends: .tests
-  image: python:3.5-alpine
 test-3.6:
  extends: .tests
  image: python:3.6-alpine
@@ -22,3 +19,6 @@ test-3.7:
 test-3.8:
  extends: .tests
  image: python:3.8-alpine
+test-3.9:
+  extends: .tests
+  image: python:3.9-alpine
--- a/samples/openapi3/client/petstore/python/.travis.yml
+++ b/samples/openapi3/client/petstore/python/.travis.yml
@@ -1,10 +1,10 @@
 # ref: https://docs.travis-ci.com/user/languages/python
 language: python
 python:
-  - "3.5"
  - "3.6"
  - "3.7"
  - "3.8"
+  - "3.9"
 # command to install dependencies
 install:
  - "pip install -r requirements.txt"
--- a/samples/openapi3/client/petstore/python/README.md
+++ b/samples/openapi3/client/petstore/python/README.md
@@ -9,7 +9,7 @@ This Python package is automatically generated by the [OpenAPI Generator](https:

 ## Requirements.

-Python >= 3.5
+Python >= 3.6

 ## Installation & Usage
 ### pip install
--- a/samples/openapi3/client/petstore/python/petstore_api/init.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/init.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 # flake8: noqa

 """
--- a/samples/openapi3/client/petstore/python/petstore_api/api/another_fake_api.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/api/another_fake_api.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/api/default_api.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/api/default_api.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/api/fake_api.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/api/fake_api.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/api/fake_classname_tags_123_api.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/api/fake_classname_tags_123_api.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/api/pet_api.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/api/pet_api.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/api/store_api.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/api/store_api.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/api/user_api.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/api/user_api.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/api_client.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/api_client.py
@@ -1,4 +1,3 @@
-# coding: utf-8
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/apis/init.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/apis/init.py
@@ -1,4 +1,3 @@
-# coding: utf-8

 # flake8: noqa

--- a/samples/openapi3/client/petstore/python/petstore_api/configuration.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/configuration.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/exceptions.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/exceptions.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/additional_properties_class.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/additional_properties_class.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/additional_properties_with_array_of_enums.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/additional_properties_with_array_of_enums.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/address.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/address.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/animal.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/animal.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/animal_farm.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/animal_farm.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/api_response.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/api_response.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/apple.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/apple.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/apple_req.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/apple_req.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/array_of_array_of_number_only.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/array_of_array_of_number_only.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/array_of_enums.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/array_of_enums.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/array_of_number_only.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/array_of_number_only.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/array_test.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/array_test.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/banana.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/banana.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/banana_req.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/banana_req.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/basque_pig.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/basque_pig.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/capitalization.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/capitalization.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/cat.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/cat.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/cat_all_of.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/cat_all_of.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/category.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/category.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/child_cat.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/child_cat.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/child_cat_all_of.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/child_cat_all_of.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/class_model.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/class_model.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/client.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/client.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/complex_quadrilateral.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/complex_quadrilateral.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/composed_one_of_number_with_validations.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/composed_one_of_number_with_validations.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/danish_pig.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/danish_pig.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/dog.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/dog.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/dog_all_of.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/dog_all_of.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/drawing.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/drawing.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/enum_arrays.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/enum_arrays.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/enum_class.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/enum_class.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/enum_test.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/enum_test.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/equilateral_triangle.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/equilateral_triangle.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/file.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/file.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/file_schema_test_class.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/file_schema_test_class.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/foo.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/foo.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/format_test.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/format_test.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/fruit.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/fruit.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/fruit_req.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/fruit_req.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/gm_fruit.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/gm_fruit.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/grandparent_animal.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/grandparent_animal.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/has_only_read_only.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/has_only_read_only.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/health_check_result.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/health_check_result.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/inline_object.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/inline_object.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/inline_object1.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/inline_object1.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/inline_object2.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/inline_object2.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/inline_object3.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/inline_object3.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/inline_object4.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/inline_object4.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/inline_object5.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/inline_object5.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/inline_response_default.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/inline_response_default.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/integer_enum.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/integer_enum.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/integer_enum_one_value.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/integer_enum_one_value.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/integer_enum_with_default_value.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/integer_enum_with_default_value.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/isosceles_triangle.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/isosceles_triangle.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/list.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/list.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/mammal.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/mammal.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/map_test.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/map_test.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/mixed_properties_and_additional_properties_class.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/mixed_properties_and_additional_properties_class.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/model200_response.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/model200_response.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/model_return.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/model_return.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/name.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/name.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/nullable_class.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/nullable_class.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/nullable_shape.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/nullable_shape.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/number_only.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/number_only.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/number_with_validations.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/number_with_validations.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/object_interface.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/object_interface.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/object_model_with_ref_props.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/object_model_with_ref_props.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/object_with_validations.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/object_with_validations.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/order.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/order.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/parent_pet.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/parent_pet.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/pet.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/pet.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/pig.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/pig.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/quadrilateral.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/quadrilateral.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/quadrilateral_interface.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/quadrilateral_interface.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/read_only_first.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/read_only_first.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/scalene_triangle.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/scalene_triangle.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/shape.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/shape.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/shape_interface.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/shape_interface.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/shape_or_null.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/shape_or_null.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/simple_quadrilateral.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/simple_quadrilateral.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/some_object.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/some_object.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/special_model_name.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/special_model_name.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/string_boolean_map.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/string_boolean_map.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/string_enum.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/string_enum.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/samples/openapi3/client/petstore/python/petstore_api/model/string_enum_with_default_value.py
+++ b/samples/openapi3/client/petstore/python/petstore_api/model/string_enum_with_default_value.py
@@ -1,5 +1,3 @@
-# coding: utf-8
-
 """
    OpenAPI Petstore

--- a/Show More
+++ b/Show More