really drop python<=3.7 support (#9047)

Signed-off-by: Tomasz Kłoczko <kloczek@github.com>
Co-authored-by: Sydney Runkle <54324534+sydney-runkle@users.noreply.github.com>

tests/benchmarks/test_fastapi_startup_generics.py

@@ -2,7 +2,7 @@
 from __future__ import annotations
 
 from pathlib import Path
-from typing import Any, Dict, Generic, List, TypeVar
+from typing import Any, Generic, List, TypeVar
 
 from typing_extensions import Annotated
 
@@ -59,17 +59,17 @@ class GetModel2(GetModel[T], Generic[T]):
         bar: str
 
     class GetManyModel(BaseModel, Generic[T]):
-        res: List[T]
+        res: list[T]
 
     class GetManyModel2(GetManyModel[T], Generic[T]):
         foo: str
         bar: str
 
     class GetManyModel3(BaseModel, Generic[T]):
-        res: Dict[str, T]
+        res: dict[str, T]
 
     class GetManyModel4(BaseModel, Generic[T]):
-        res: Dict[str, List[T]]
+        res: dict[str, list[T]]
 
     class PutModel(BaseModel, Generic[T]):
         data: T
@@ -79,13 +79,13 @@ class PutModel2(PutModel[T], Generic[T]):
         bar: str
 
     class PutManyModel(BaseModel, Generic[T]):
-        data: List[T]
+        data: list[T]
 
     class PutManyModel2(PutManyModel[T], Generic[T]):
         foo: str
         bar: str
 
-    api_models: List[Any] = [
+    api_models: list[Any] = [
         GetModel,
         GetModel2,
         GetManyModel,

tests/benchmarks/test_fastapi_startup_simple.py

@@ -3,7 +3,7 @@
 
 from datetime import datetime
 from pathlib import Path
-from typing import Any, Callable, Dict, List, Optional, Tuple
+from typing import Any, Callable, Dict, List, Tuple
 from uuid import UUID
 
 from annotated_types import Gt
@@ -20,7 +20,7 @@ class User(BaseModel):
             id: int
             username: str
             email: EmailStr
-            full_name: Optional[str] = None
+            full_name: str | None = None
 
         class Address(BaseModel):
             street: str
@@ -32,7 +32,7 @@ class Product(BaseModel):
             id: int
             name: str
             price: Annotated[float, Gt(0)]
-            description: Optional[str] = None
+            description: str | None = None
 
         class BlogPost(BaseModel):
             title: Annotated[str, StringConstraints(pattern=r'[A-Za-z0-9]+')]
@@ -43,13 +43,13 @@ class BlogPost(BaseModel):
         class Website(BaseModel):
             name: str
             url: AnyUrl
-            description: Optional[str] = None
+            description: str | None = None
 
         class Order(BaseModel):
             order_id: str
             customer: User
             shipping_address: Address
-            products: List[Product]
+            products: list[Product]
 
         class Comment(BaseModel):
             text: str
@@ -65,7 +65,7 @@ class Event(BaseModel):
 
         class Category(BaseModel):
             name: str
-            description: Optional[str] = None
+            description: str | None = None
 
         ReviewGroup = List[Dict[Tuple[User, Product], Comment]]