chore: drop 3.8 support (#721)

Author: adhtruong

.github/workflows/ci.yml

@@ -34,7 +34,7 @@ jobs:
     strategy:
       fail-fast: true
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
         pydantic-version: ["1.10", "2.0"]
         sqla-version: ["1.4", "2"]
         exclude:

docs/examples/configuration/test_example_4.py

@@ -1,6 +1,5 @@
 from asyncio import sleep
 from dataclasses import dataclass
-from typing import Dict, List
 from uuid import UUID
 
 from polyfactory import AsyncPersistenceProtocol, SyncPersistenceProtocol
@@ -14,7 +13,7 @@ class Person:
 
 
 # we will use a dictionary to persist values for the example
-mock_db: Dict[UUID, Person] = {}
+mock_db: dict[UUID, Person] = {}
 
 
 class SyncPersistenceHandler(SyncPersistenceProtocol[Person]):
@@ -24,7 +23,7 @@ def save(self, data: Person) -> Person:
         mock_db[data.id] = data
         return data
 
-    def save_many(self, data: List[Person]) -> List[Person]:
+    def save_many(self, data: list[Person]) -> list[Person]:
         # same as for save, here we should store the list in persistence.
         # in this case, we use the same dictionary.
         for person in data:
@@ -40,7 +39,7 @@ async def save(self, data: Person) -> Person:
         await sleep(0.0001)
         return data
 
-    async def save_many(self, data: List[Person]) -> List[Person]:
+    async def save_many(self, data: list[Person]) -> list[Person]:
         # same as for the async save, here we should store the list in persistence using async logic.
         # we again store in dict, and mock async using sleep.
         for person in data:

docs/examples/configuration/test_example_5.py

@@ -1,7 +1,7 @@
 from dataclasses import dataclass
 from datetime import date, datetime
 from enum import Enum
-from typing import Any, Dict, List, Union
+from typing import Any, Union
 from uuid import UUID
 
 from polyfactory import Use
@@ -24,11 +24,11 @@ class Pet:
 class Person:
     id: UUID
     name: str
-    hobbies: List[str]
+    hobbies: list[str]
     age: Union[float, int]
     birthday: Union[datetime, date]
-    pets: List[Pet]
-    assets: List[Dict[str, Dict[str, Any]]]
+    pets: list[Pet]
+    assets: list[dict[str, dict[str, Any]]]
 
 
 class PetFactory(DataclassFactory[Pet]):

docs/examples/configuration/test_example_6.py

@@ -1,12 +1,11 @@
 from dataclasses import dataclass
-from typing import Tuple
 
 from polyfactory.factories import DataclassFactory
 
 
 @dataclass
 class Owner:
-    cars: Tuple[str, ...]
+    cars: tuple[str, ...]
 
 
 class OwnerFactory(DataclassFactory[Owner]):

docs/examples/declaring_factories/test_example_5.py

@@ -1,7 +1,7 @@
 from dataclasses import dataclass
 from datetime import date, datetime
 from enum import Enum
-from typing import Any, Dict, List, Union
+from typing import Any, Union
 from uuid import UUID
 
 from polyfactory.factories import DataclassFactory
@@ -23,11 +23,11 @@ class Pet:
 class Person:
     id: UUID
     name: str
-    hobbies: List[str]
+    hobbies: list[str]
     age: Union[float, int]
     birthday: Union[datetime, date]
-    pets: List[Pet]
-    assets: List[Dict[str, Dict[str, Any]]]
+    pets: list[Pet]
+    assets: list[dict[str, dict[str, Any]]]
 
 
 class PersonFactory(DataclassFactory[Person]): ...

docs/examples/declaring_factories/test_example_7.py

@@ -1,5 +1,5 @@
 from datetime import date, datetime
-from typing import Any, Dict, List, Union
+from typing import Any, Union
 from uuid import UUID
 
 import attrs
@@ -11,12 +11,12 @@
 class Person:
     id: UUID
     name: str
-    hobbies: List[str]
+    hobbies: list[str]
     age: Union[float, int]
     # an aliased variable
     birthday: Union[datetime, date] = attrs.field(alias="date_of_birth")
     # a "private" variable
-    _assets: List[Dict[str, Dict[str, Any]]]
+    _assets: list[dict[str, dict[str, Any]]]
 
 
 class PersonFactory(AttrsFactory[Person]): ...

docs/examples/fields/test_example_1.py

@@ -1,7 +1,7 @@
 from dataclasses import dataclass
 from datetime import date, datetime
 from enum import Enum
-from typing import Any, Dict, List, Union
+from typing import Any, Union
 from uuid import UUID
 
 from polyfactory.factories import DataclassFactory
@@ -23,11 +23,11 @@ class Pet:
 class Person:
     id: UUID
     name: str
-    hobbies: List[str]
+    hobbies: list[str]
     age: Union[float, int]
     birthday: Union[datetime, date]
-    pets: List[Pet]
-    assets: List[Dict[str, Dict[str, Any]]]
+    pets: list[Pet]
+    assets: list[dict[str, dict[str, Any]]]
 
 
 pet_instance = Pet(name="Roxy", sound="woof woof", species=Species.DOG)

docs/examples/fields/test_example_2.py

@@ -1,7 +1,7 @@
 from dataclasses import dataclass
 from datetime import date, datetime
 from enum import Enum
-from typing import Any, Dict, List, Union
+from typing import Any, Union
 from uuid import UUID
 
 from polyfactory import Use
@@ -24,11 +24,11 @@ class Pet:
 class Person:
     id: UUID
     name: str
-    hobbies: List[str]
+    hobbies: list[str]
     age: Union[float, int]
     birthday: Union[datetime, date]
-    pets: List[Pet]
-    assets: List[Dict[str, Dict[str, Any]]]
+    pets: list[Pet]
+    assets: list[dict[str, dict[str, Any]]]
 
 
 class PetFactory(DataclassFactory[Pet]):

docs/examples/fields/test_example_3.py

@@ -1,7 +1,7 @@
 from dataclasses import dataclass
 from datetime import date, datetime
 from enum import Enum
-from typing import Any, Dict, List, Union
+from typing import Any, Union
 from uuid import UUID
 
 from polyfactory import Use
@@ -24,11 +24,11 @@ class Pet:
 class Person:
     id: UUID
     name: str
-    hobbies: List[str]
+    hobbies: list[str]
     age: Union[float, int]
     birthday: Union[datetime, date]
-    pets: List[Pet]
-    assets: List[Dict[str, Dict[str, Any]]]
+    pets: list[Pet]
+    assets: list[dict[str, dict[str, Any]]]
 
 
 class PetFactory(DataclassFactory[Pet]):

docs/examples/fields/test_example_4.py

@@ -1,7 +1,7 @@
 from dataclasses import dataclass
 from datetime import date, datetime
 from enum import Enum
-from typing import Any, Dict, List, Union
+from typing import Any, Union
 from uuid import UUID
 
 from polyfactory import Use
@@ -24,11 +24,11 @@ class Pet:
 class Person:
     id: UUID
     name: str
-    hobbies: List[str]
+    hobbies: list[str]
     age: Union[float, int]
     birthday: Union[datetime, date]
-    pets: List[Pet]
-    assets: List[Dict[str, Dict[str, Any]]]
+    pets: list[Pet]
+    assets: list[dict[str, dict[str, Any]]]
 
 
 class PetFactory(DataclassFactory[Pet]):