make pep561 compliant

django-stubs/core/files/uploadhandler.pyi

@@ -0,0 +1,57 @@
+from io import BytesIO
+from django.core.files.uploadedfile import (
+    InMemoryUploadedFile,
+    TemporaryUploadedFile,
+)
+from django.core.handlers.wsgi import WSGIRequest
+from typing import (
+    Any,
+    Dict,
+    Optional,
+    Union,
+)
+
+
+def load_handler(path: str, *args, **kwargs) -> FileUploadHandler: ...
+
+
+class FileUploadHandler:
+    def __init__(self, request: WSGIRequest = ...) -> None: ...
+    def handle_raw_input(
+        self,
+        input_data: WSGIRequest,
+        META: Dict[str, Any],
+        content_length: int,
+        boundary: bytes,
+        encoding: str = ...
+    ) -> None: ...
+    def new_file(
+        self,
+        field_name: str,
+        file_name: str,
+        content_type: str,
+        content_length: None,
+        charset: None = ...,
+        content_type_extra: Dict[Any, Any] = ...
+    ) -> None: ...
+    def upload_complete(self) -> None: ...
+
+
+class MemoryFileUploadHandler:
+    def file_complete(self, file_size: int) -> Optional[InMemoryUploadedFile]: ...
+    def handle_raw_input(
+        self,
+        input_data: Union[BytesIO, WSGIRequest],
+        META: Dict[str, Any],
+        content_length: int,
+        boundary: bytes,
+        encoding: str = ...
+    ) -> None: ...
+    def new_file(self, *args, **kwargs) -> None: ...
+    def receive_data_chunk(self, raw_data: bytes, start: int) -> Optional[bytes]: ...
+
+
+class TemporaryFileUploadHandler:
+    def file_complete(self, file_size: int) -> TemporaryUploadedFile: ...
+    def new_file(self, *args, **kwargs) -> None: ...
+    def receive_data_chunk(self, raw_data: bytes, start: int) -> None: ...