Remove code examples for Python 3.8 in `dependency_testing`

docs_src/dependency_testing/tutorial001_an.py

@@ -1,60 +0,0 @@
-from typing import Union
-
-from fastapi import Depends, FastAPI
-from fastapi.testclient import TestClient
-from typing_extensions import Annotated
-
-app = FastAPI()
-
-
-async def common_parameters(
-    q: Union[str, None] = None, skip: int = 0, limit: int = 100
-):
-    return {"q": q, "skip": skip, "limit": limit}
-
-
-@app.get("/items/")
-async def read_items(commons: Annotated[dict, Depends(common_parameters)]):
-    return {"message": "Hello Items!", "params": commons}
-
-
-@app.get("/users/")
-async def read_users(commons: Annotated[dict, Depends(common_parameters)]):
-    return {"message": "Hello Users!", "params": commons}
-
-
-client = TestClient(app)
-
-
-async def override_dependency(q: Union[str, None] = None):
-    return {"q": q, "skip": 5, "limit": 10}
-
-
-app.dependency_overrides[common_parameters] = override_dependency
-
-
-def test_override_in_items():
-    response = client.get("/items/")
-    assert response.status_code == 200
-    assert response.json() == {
-        "message": "Hello Items!",
-        "params": {"q": None, "skip": 5, "limit": 10},
-    }
-
-
-def test_override_in_items_with_q():
-    response = client.get("/items/?q=foo")
-    assert response.status_code == 200
-    assert response.json() == {
-        "message": "Hello Items!",
-        "params": {"q": "foo", "skip": 5, "limit": 10},
-    }
-
-
-def test_override_in_items_with_params():
-    response = client.get("/items/?q=foo&skip=100&limit=200")
-    assert response.status_code == 200
-    assert response.json() == {
-        "message": "Hello Items!",
-        "params": {"q": "foo", "skip": 5, "limit": 10},
-    }

tests/test_tutorial/test_testing_dependencies/test_tutorial001.py

@@ -3,16 +3,15 @@ from types import ModuleType
 
 import pytest
 
-from ...utils import needs_py39, needs_py310
+from ...utils import needs_py310
 
 
 @pytest.fixture(
     name="test_module",
     params=[
-        "tutorial001",
+        pytest.param("tutorial001_py39"),
         pytest.param("tutorial001_py310", marks=needs_py310),
-        "tutorial001_an",
+        pytest.param("tutorial001_an_py39"),
-        pytest.param("tutorial001_an_py39", marks=needs_py39),
         pytest.param("tutorial001_an_py310", marks=needs_py310),
     ],
 )