reformat with black

django-stubs/core/cache/backends/filebased.pyi

@@ -7,15 +7,31 @@ from typing import Any, Optional
 
 from io import BufferedRandom, BufferedReader, BufferedWriter
 from typing import Any, Callable, Dict, List, Optional, Union
-def _write_content(f: Union[BufferedRandom, BufferedWriter], expiry: float, value: object) -> None: ...
+
+def _write_content(
+    f: Union[BufferedRandom, BufferedWriter], expiry: float, value: object
+) -> None: ...
 
 class FileBasedCache(BaseCache):
     cache_suffix: str = ...
     _dir: Any = ...
     def __init__(self, dir: str, params: Dict[str, Union[Callable, int]]) -> None: ...
-    def add(self, key: str, value: Union[str, bytes, int], timeout: object = ..., version: Optional[int] = ...) -> bool: ...
-    def get(self, key: str, default: Optional[Union[str, int]] = ..., version: Optional[int] = ...) -> Optional[str]: ...
-    def set(self, key: str, value: Any, timeout: object = ..., version: Optional[int] = ...) -> None: ...
+    def add(
+        self,
+        key: str,
+        value: Union[str, bytes, int],
+        timeout: object = ...,
+        version: Optional[int] = ...,
+    ) -> bool: ...
+    def get(
+        self,
+        key: str,
+        default: Optional[Union[str, int]] = ...,
+        version: Optional[int] = ...,
+    ) -> Optional[str]: ...
+    def set(
+        self, key: str, value: Any, timeout: object = ..., version: Optional[int] = ...
+    ) -> None: ...
     def touch(self, key: str, timeout: object = ..., version: None = ...): ...
     def delete(self, key: str, version: Optional[int] = ...) -> None: ...
     def _delete(self, fname: str) -> None: ...