Remove code examples for Python 3.8 in `response_model`

docs/en/docs/tutorial/response-model.md

@@ -183,7 +183,7 @@ There might be cases where you return something that is not a valid Pydantic fie
 
 The most common case would be [returning a Response directly as explained later in the advanced docs](../advanced/response-directly.md){.internal-link target=_blank}.
 
-{* ../../docs_src/response_model/tutorial003_02.py hl[8,10:11] *}
+{* ../../docs_src/response_model/tutorial003_02_py39.py hl[8,10:11] *}
 
 This simple case is handled automatically by FastAPI because the return type annotation is the class (or a subclass of) `Response`.
 
@@ -193,7 +193,7 @@ And tools will also be happy because both `RedirectResponse` and `JSONResponse`
 
 You can also use a subclass of `Response` in the type annotation:
 
-{* ../../docs_src/response_model/tutorial003_03.py hl[8:9] *}
+{* ../../docs_src/response_model/tutorial003_03_py39.py hl[8:9] *}
 
 This will also work because `RedirectResponse` is a subclass of `Response`, and FastAPI will automatically handle this simple case.
 

docs_src/response_model/tutorial001.py

@@ -1,27 +0,0 @@
-from typing import Any, List, Union
-
-from fastapi import FastAPI
-from pydantic import BaseModel
-
-app = FastAPI()
-
-
-class Item(BaseModel):
-    name: str
-    description: Union[str, None] = None
-    price: float
-    tax: Union[float, None] = None
-    tags: List[str] = []
-
-
-@app.post("/items/", response_model=Item)
-async def create_item(item: Item) -> Any:
-    return item
-
-
-@app.get("/items/", response_model=List[Item])
-async def read_items() -> Any:
-    return [
-        {"name": "Portal Gun", "price": 42.0},
-        {"name": "Plumbus", "price": 32.0},
-    ]

docs_src/response_model/tutorial001_01.py

@@ -1,27 +0,0 @@
-from typing import List, Union
-
-from fastapi import FastAPI
-from pydantic import BaseModel
-
-app = FastAPI()
-
-
-class Item(BaseModel):
-    name: str
-    description: Union[str, None] = None
-    price: float
-    tax: Union[float, None] = None
-    tags: List[str] = []
-
-
-@app.post("/items/")
-async def create_item(item: Item) -> Item:
-    return item
-
-
-@app.get("/items/")
-async def read_items() -> List[Item]:
-    return [
-        Item(name="Portal Gun", price=42.0),
-        Item(name="Plumbus", price=32.0),
-    ]

docs_src/response_model/tutorial004.py

@@ -1,26 +0,0 @@
-from typing import List, Union
-
-from fastapi import FastAPI
-from pydantic import BaseModel
-
-app = FastAPI()
-
-
-class Item(BaseModel):
-    name: str
-    description: Union[str, None] = None
-    price: float
-    tax: float = 10.5
-    tags: List[str] = []
-
-
-items = {
-    "foo": {"name": "Foo", "price": 50.2},
-    "bar": {"name": "Bar", "description": "The bartenders", "price": 62, "tax": 20.2},
-    "baz": {"name": "Baz", "description": None, "price": 50.2, "tax": 10.5, "tags": []},
-}
-
-
-@app.get("/items/{item_id}", response_model=Item, response_model_exclude_unset=True)
-async def read_item(item_id: str):
-    return items[item_id]

tests/test_tutorial/test_response_model/test_tutorial003.py

@@ -10,7 +10,7 @@ from ...utils import needs_py310
 @pytest.fixture(
     name="client",
     params=[
-        "tutorial003",
+        pytest.param("tutorial003_py39"),
         pytest.param("tutorial003_py310", marks=needs_py310),
     ],
 )

tests/test_tutorial/test_response_model/test_tutorial003_01.py

@@ -10,7 +10,7 @@ from ...utils import needs_py310
 @pytest.fixture(
     name="client",
     params=[
-        "tutorial003_01",
+        pytest.param("tutorial003_01_py39"),
         pytest.param("tutorial003_01_py310", marks=needs_py310),
     ],
 )

tests/test_tutorial/test_response_model/test_tutorial003_02.py

@@ -1,6 +1,6 @@
 from fastapi.testclient import TestClient
 
-from docs_src.response_model.tutorial003_02 import app
+from docs_src.response_model.tutorial003_02_py39 import app
 
 client = TestClient(app)
 

tests/test_tutorial/test_response_model/test_tutorial003_03.py

@@ -1,6 +1,6 @@
 from fastapi.testclient import TestClient
 
-from docs_src.response_model.tutorial003_03 import app
+from docs_src.response_model.tutorial003_03_py39 import app
 
 client = TestClient(app)
 

tests/test_tutorial/test_response_model/test_tutorial003_04.py

@@ -9,7 +9,7 @@ from ...utils import needs_py310
 @pytest.mark.parametrize(
     "module_name",
     [
-        "tutorial003_04",
+        pytest.param("tutorial003_04_py39"),
         pytest.param("tutorial003_04_py310", marks=needs_py310),
     ],
 )

tests/test_tutorial/test_response_model/test_tutorial003_05.py

@@ -9,7 +9,7 @@ from ...utils import needs_py310
 @pytest.fixture(
     name="client",
     params=[
-        "tutorial003_05",
+        pytest.param("tutorial003_05_py39"),
         pytest.param("tutorial003_05_py310", marks=needs_py310),
     ],
 )

tests/test_tutorial/test_response_model/test_tutorial004.py

@@ -4,14 +4,13 @@ import pytest
 from dirty_equals import IsDict, IsOneOf
 from fastapi.testclient import TestClient
 
-from ...utils import needs_py39, needs_py310
+from ...utils import needs_py310
 
 
 @pytest.fixture(
     name="client",
     params=[
-        "tutorial004",
-        pytest.param("tutorial004_py39", marks=needs_py39),
+        pytest.param("tutorial004_py39"),
         pytest.param("tutorial004_py310", marks=needs_py310),
     ],
 )

tests/test_tutorial/test_response_model/test_tutorial005.py

@@ -10,7 +10,7 @@ from ...utils import needs_py310
 @pytest.fixture(
     name="client",
     params=[
-        "tutorial005",
+        pytest.param("tutorial005_py39"),
         pytest.param("tutorial005_py310", marks=needs_py310),
     ],
 )

tests/test_tutorial/test_response_model/test_tutorial006.py

@@ -10,7 +10,7 @@ from ...utils import needs_py310
 @pytest.fixture(
     name="client",
     params=[
-        "tutorial006",
+        pytest.param("tutorial006_py39"),
         pytest.param("tutorial006_py310", marks=needs_py310),
     ],
 )