🏷️ Use modern typing syntax

Author: sergei-maertens

privates/admin.py

@@ -1,4 +1,4 @@
-from typing import Generic, Optional, Sequence, Type, TypeVar
+from typing import Generic, Sequence, TypeVar
 
 import django.db.models.options
 from django.contrib.admin import AdminSite
@@ -24,7 +24,7 @@ class PrivateMediaMixin(Generic[_ModelT]):
     in the admin URL configuration (automatically).
     """
 
-    private_media_fields: Optional[Sequence[str]] = None
+    private_media_fields: Sequence[str] | None = None
     private_media_no_download_fields: Sequence[str] = tuple()
     """
     A list of field names for which downloads are forbidden.
@@ -33,17 +33,17 @@ class PrivateMediaMixin(Generic[_ModelT]):
     custom widget. You can block this by specifying the name of the field(s) that should
     only be writable and not downloadable.
     """
-    private_media_permission_required: Optional[str] = None
+    private_media_permission_required: str | None = None
     private_media_view_class = PrivateMediaView
     """
     The Django view class to use for private media field content download views.
     """
     private_media_file_widget = PrivateFileWidget
     # options passed through to sendfile, as a dict
-    private_media_view_options: Optional[dict] = None
+    private_media_view_options: dict | None = None
 
     admin_site: AdminSite
-    model: Type[_ModelT]
+    model: type[_ModelT]
     opts: django.db.models.options.Options
 
     def get_private_media_fields(self) -> Sequence[str]:

privates/views.py

@@ -1,5 +1,3 @@
-from typing import Optional
-
 from django.contrib.auth.mixins import PermissionRequiredMixin
 from django.views.generic import DetailView
 
@@ -25,7 +23,7 @@ class PrivateMediaView(PermissionRequiredMixin, DetailView):
 
     The path (on-disk) of the file is passed along to :func:`django_sendfile.sendfile`.
     """
-    sendfile_options: Optional[dict] = None
+    sendfile_options: dict | None = None
     """
     Additional options for :func:`django_sendfile.sendfile`.
     """

privates/widgets.py

@@ -1,4 +1,4 @@
-from typing import Any, Dict, Optional, Union
+from typing import Any
 
 from django.contrib.admin.widgets import AdminFileWidget
 from django.core.files.uploadedfile import UploadedFile
@@ -15,8 +15,8 @@ def __init__(self, *args, **kwargs):
     def get_context(
         self,
         name: str,
-        value: Optional[Union[FieldFile, UploadedFile]],
-        attrs: Optional[Dict[str, Any]],
+        value: FieldFile | UploadedFile | None,
+        attrs: dict[str, Any] | None,
     ):
         """
         Return value-related substitutions.