fix: Remove boilerplate code for empty responses

Author: dbanty

end_to_end_tests/golden-record/my_test_api_client/api/default/get_common_parameters.py

@@ -1,5 +1,5 @@
 from http import HTTPStatus
-from typing import Any, Dict, Optional, Union, cast
+from typing import Any, Dict, Optional, Union
 
 import httpx
 
@@ -35,8 +35,7 @@ def _get_kwargs(
 
 def _parse_response(*, client: Client, response: httpx.Response) -> Optional[Any]:
     if response.status_code == HTTPStatus.OK:
-        response_200 = cast(Any, None)
-        return response_200
+        return None
     if client.raise_on_unexpected_status:
         raise errors.UnexpectedStatus(f"Unexpected status code: {response.status_code}")
     else:

end_to_end_tests/golden-record/my_test_api_client/api/default/post_common_parameters.py

@@ -1,5 +1,5 @@
 from http import HTTPStatus
-from typing import Any, Dict, Optional, Union, cast
+from typing import Any, Dict, Optional, Union
 
 import httpx
 
@@ -35,8 +35,7 @@ def _get_kwargs(
 
 def _parse_response(*, client: Client, response: httpx.Response) -> Optional[Any]:
     if response.status_code == HTTPStatus.OK:
-        response_200 = cast(Any, None)
-        return response_200
+        return None
     if client.raise_on_unexpected_status:
         raise errors.UnexpectedStatus(f"Unexpected status code: {response.status_code}")
     else:

end_to_end_tests/golden-record/my_test_api_client/api/location/get_location_header_types.py

@@ -1,5 +1,5 @@
 from http import HTTPStatus
-from typing import Any, Dict, Optional, Union, cast
+from typing import Any, Dict, Optional, Union
 
 import httpx
 
@@ -54,8 +54,7 @@ def _get_kwargs(
 
 def _parse_response(*, client: Client, response: httpx.Response) -> Optional[Any]:
     if response.status_code == HTTPStatus.OK:
-        response_200 = cast(Any, None)
-        return response_200
+        return None
     if client.raise_on_unexpected_status:
         raise errors.UnexpectedStatus(f"Unexpected status code: {response.status_code}")
     else:

end_to_end_tests/golden-record/my_test_api_client/api/location/get_location_query_optionality.py

@@ -1,6 +1,6 @@
 import datetime
 from http import HTTPStatus
-from typing import Any, Dict, Optional, Union, cast
+from typing import Any, Dict, Optional, Union
 
 import httpx
 
@@ -59,8 +59,7 @@ def _get_kwargs(
 
 def _parse_response(*, client: Client, response: httpx.Response) -> Optional[Any]:
     if response.status_code == HTTPStatus.OK:
-        response_200 = cast(Any, None)
-        return response_200
+        return None
     if client.raise_on_unexpected_status:
         raise errors.UnexpectedStatus(f"Unexpected status code: {response.status_code}")
     else:

end_to_end_tests/golden-record/my_test_api_client/api/parameter_references/get_parameter_references_path_param.py

@@ -1,5 +1,5 @@
 from http import HTTPStatus
-from typing import Any, Dict, Optional, cast
+from typing import Any, Dict, Optional
 
 import httpx
 
@@ -45,8 +45,7 @@ def _get_kwargs(
 
 def _parse_response(*, client: Client, response: httpx.Response) -> Optional[Any]:
     if response.status_code == HTTPStatus.OK:
-        response_200 = cast(Any, None)
-        return response_200
+        return None
     if client.raise_on_unexpected_status:
         raise errors.UnexpectedStatus(f"Unexpected status code: {response.status_code}")
     else:

end_to_end_tests/golden-record/my_test_api_client/api/parameters/delete_common_parameters_overriding_param.py

@@ -1,5 +1,5 @@
 from http import HTTPStatus
-from typing import Any, Dict, Optional, Union, cast
+from typing import Any, Dict, Optional, Union
 
 import httpx
 
@@ -36,8 +36,7 @@ def _get_kwargs(
 
 def _parse_response(*, client: Client, response: httpx.Response) -> Optional[Any]:
     if response.status_code == HTTPStatus.OK:
-        response_200 = cast(Any, None)
-        return response_200
+        return None
     if client.raise_on_unexpected_status:
         raise errors.UnexpectedStatus(f"Unexpected status code: {response.status_code}")
     else:

end_to_end_tests/golden-record/my_test_api_client/api/parameters/get_common_parameters_overriding_param.py

@@ -1,5 +1,5 @@
 from http import HTTPStatus
-from typing import Any, Dict, Optional, cast
+from typing import Any, Dict, Optional
 
 import httpx
 
@@ -36,8 +36,7 @@ def _get_kwargs(
 
 def _parse_response(*, client: Client, response: httpx.Response) -> Optional[Any]:
     if response.status_code == HTTPStatus.OK:
-        response_200 = cast(Any, None)
-        return response_200
+        return None
     if client.raise_on_unexpected_status:
         raise errors.UnexpectedStatus(f"Unexpected status code: {response.status_code}")
     else:

end_to_end_tests/golden-record/my_test_api_client/api/parameters/get_same_name_multiple_locations_param.py

@@ -1,5 +1,5 @@
 from http import HTTPStatus
-from typing import Any, Dict, Optional, Union, cast
+from typing import Any, Dict, Optional, Union
 
 import httpx
 
@@ -44,8 +44,7 @@ def _get_kwargs(
 
 def _parse_response(*, client: Client, response: httpx.Response) -> Optional[Any]:
     if response.status_code == HTTPStatus.OK:
-        response_200 = cast(Any, None)
-        return response_200
+        return None
     if client.raise_on_unexpected_status:
         raise errors.UnexpectedStatus(f"Unexpected status code: {response.status_code}")
     else:

end_to_end_tests/golden-record/my_test_api_client/api/parameters/multiple_path_parameters.py

@@ -1,5 +1,5 @@
 from http import HTTPStatus
-from typing import Any, Dict, Optional, cast
+from typing import Any, Dict, Optional
 
 import httpx
 
@@ -34,8 +34,7 @@ def _get_kwargs(
 
 def _parse_response(*, client: Client, response: httpx.Response) -> Optional[Any]:
     if response.status_code == HTTPStatus.OK:
-        response_200 = cast(Any, None)
-        return response_200
+        return None
     if client.raise_on_unexpected_status:
         raise errors.UnexpectedStatus(f"Unexpected status code: {response.status_code}")
     else:

end_to_end_tests/golden-record/my_test_api_client/api/tag1/get_tag_with_number.py

@@ -1,5 +1,5 @@
 from http import HTTPStatus
-from typing import Any, Dict, Optional, cast
+from typing import Any, Dict, Optional
 
 import httpx
 
@@ -28,8 +28,7 @@ def _get_kwargs(
 
 def _parse_response(*, client: Client, response: httpx.Response) -> Optional[Any]:
     if response.status_code == HTTPStatus.OK:
-        response_200 = cast(Any, None)
-        return response_200
+        return None
     if client.raise_on_unexpected_status:
         raise errors.UnexpectedStatus(f"Unexpected status code: {response.status_code}")
     else:

end_to_end_tests/golden-record/my_test_api_client/api/tests/no_response_tests_no_response_get.py

@@ -1,5 +1,5 @@
 from http import HTTPStatus
-from typing import Any, Dict, Optional, cast
+from typing import Any, Dict, Optional
 
 import httpx
 
@@ -28,8 +28,7 @@ def _get_kwargs(
 
 def _parse_response(*, client: Client, response: httpx.Response) -> Optional[Any]:
     if response.status_code == HTTPStatus.OK:
-        response_200 = cast(Any, response.json())
-        return response_200
+        return None
     if client.raise_on_unexpected_status:
         raise errors.UnexpectedStatus(f"Unexpected status code: {response.status_code}")
     else:

end_to_end_tests/golden-record/my_test_api_client/api/tests/post_form_data.py

@@ -1,5 +1,5 @@
 from http import HTTPStatus
-from typing import Any, Dict, Optional, cast
+from typing import Any, Dict, Optional
 
 import httpx
 
@@ -31,8 +31,7 @@ def _get_kwargs(
 
 def _parse_response(*, client: Client, response: httpx.Response) -> Optional[Any]:
     if response.status_code == HTTPStatus.OK:
-        response_200 = cast(Any, response.json())
-        return response_200
+        return None
     if client.raise_on_unexpected_status:
         raise errors.UnexpectedStatus(f"Unexpected status code: {response.status_code}")
     else:

end_to_end_tests/golden-record/my_test_api_client/api/tests/post_form_data_inline.py

@@ -1,5 +1,5 @@
 from http import HTTPStatus
-from typing import Any, Dict, Optional, cast
+from typing import Any, Dict, Optional
 
 import httpx
 
@@ -31,8 +31,7 @@ def _get_kwargs(
 
 def _parse_response(*, client: Client, response: httpx.Response) -> Optional[Any]:
     if response.status_code == HTTPStatus.OK:
-        response_200 = cast(Any, response.json())
-        return response_200
+        return None
     if client.raise_on_unexpected_status:
         raise errors.UnexpectedStatus(f"Unexpected status code: {response.status_code}")
     else:

end_to_end_tests/golden-record/my_test_api_client/api/tests/token_with_cookie_auth_token_with_cookie_get.py

@@ -1,5 +1,5 @@
 from http import HTTPStatus
-from typing import Any, Dict, Optional, cast
+from typing import Any, Dict, Optional
 
 import httpx
 
@@ -31,11 +31,9 @@ def _get_kwargs(
 
 def _parse_response(*, client: Client, response: httpx.Response) -> Optional[Any]:
     if response.status_code == HTTPStatus.OK:
-        response_200 = cast(Any, response.json())
-        return response_200
+        return None
     if response.status_code == HTTPStatus.UNAUTHORIZED:
-        response_401 = cast(Any, None)
-        return response_401
+        return None
     if client.raise_on_unexpected_status:
         raise errors.UnexpectedStatus(f"Unexpected status code: {response.status_code}")
     else:

end_to_end_tests/golden-record/my_test_api_client/api/tests/unsupported_content_tests_unsupported_content_get.py

@@ -1,5 +1,5 @@
 from http import HTTPStatus
-from typing import Any, Dict, Optional, cast
+from typing import Any, Dict, Optional
 
 import httpx
 
@@ -28,8 +28,7 @@ def _get_kwargs(
 
 def _parse_response(*, client: Client, response: httpx.Response) -> Optional[Any]:
     if response.status_code == HTTPStatus.OK:
-        response_200 = cast(Any, response.json())
-        return response_200
+        return None
     if client.raise_on_unexpected_status:
         raise errors.UnexpectedStatus(f"Unexpected status code: {response.status_code}")
     else:

end_to_end_tests/golden-record/my_test_api_client/api/true_/false_.py

@@ -1,5 +1,5 @@
 from http import HTTPStatus
-from typing import Any, Dict, Optional, cast
+from typing import Any, Dict, Optional
 
 import httpx
 
@@ -35,8 +35,7 @@ def _get_kwargs(
 
 def _parse_response(*, client: Client, response: httpx.Response) -> Optional[Any]:
     if response.status_code == HTTPStatus.OK:
-        response_200 = cast(Any, None)
-        return response_200
+        return None
     if client.raise_on_unexpected_status:
         raise errors.UnexpectedStatus(f"Unexpected status code: {response.status_code}")
     else:

openapi_python_client/templates/endpoint_module.py.jinja

@@ -62,13 +62,16 @@ def _get_kwargs(
 def _parse_response(*, client: Client, response: httpx.Response) -> Optional[{{ return_string }}]:
     {% for response in endpoint.responses %}
     if response.status_code == HTTPStatus.{{ response.status_code.name }}:
-        {% import "property_templates/" + response.prop.template as prop_template %}
+        {% if parsed_responses %}{% import "property_templates/" + response.prop.template as prop_template %}
         {% if prop_template.construct %}
         {{ prop_template.construct(response.prop, response.source) | indent(8) }}
         {% else %}
         {{ response.prop.python_name }} = cast({{ response.prop.get_type_string() }}, {{ response.source }})
         {% endif %}
         return {{ response.prop.python_name }}
+        {% else %}
+        return None
+        {% endif %}
     {% endfor %}
     if client.raise_on_unexpected_status:
         raise errors.UnexpectedStatus(f"Unexpected status code: {response.status_code}")