Fixes developed from mypy_django script (#312)

activities/models/emoji.py

@@ -188,7 +188,7 @@ class Emoji(StatorModel):
         return self.fullcode
 
     @classmethod
-    def emojis_from_content(cls, content: str, domain: Domain | None) -> list[str]:
+    def emojis_from_content(cls, content: str, domain: Domain | None) -> list["Emoji"]:
         """
         Return a parsed and sanitized of emoji found in content without
         the surrounding ':'.

core/files.py

@@ -8,13 +8,17 @@ from django.core.files.base import ContentFile
 from PIL import Image, ImageOps
 
 
+class ImageFile(File):
+    image: Image
+
+
 def resize_image(
     image: File,
     *,
     size: tuple[int, int],
     cover=True,
     keep_format=False,
-) -> File:
+) -> ImageFile:
     """
     Resizes an image to fit insize the given size (cropping one dimension
     to fit if needed)
@@ -28,10 +32,10 @@ def resize_image(
         new_image_bytes = io.BytesIO()
         if keep_format:
             resized_image.save(new_image_bytes, format=img.format)
-            file = File(new_image_bytes)
+            file = ImageFile(new_image_bytes)
         else:
             resized_image.save(new_image_bytes, format="webp")
-            file = File(new_image_bytes, name="image.webp")
+            file = ImageFile(new_image_bytes, name="image.webp")
         file.image = resized_image
         return file
 

core/signatures.py

@@ -245,7 +245,7 @@ class HttpSignature:
                 and response.status_code != 404
             ):
                 raise ValueError(
-                    f"POST error to {uri}: {response.status_code} {response.content}"
+                    f"POST error to {uri}: {response.status_code} {response.content!r}"
                 )
             return response
 

mediaproxy/views.py

@@ -58,7 +58,7 @@ class BaseProxyView(View):
                 },
             )
 
-    def get_remote_url(self):
+    def get_remote_url(self) -> str:
         raise NotImplementedError()
 
 

stator/models.py

@@ -46,6 +46,8 @@ class StatorModel(models.Model):
     concrete model yourself.
     """
 
+    state: StateField
+
     # If this row is up for transition attempts (which it always is on creation!)
     state_ready = models.BooleanField(default=True)
 
@@ -75,11 +77,11 @@ class StatorModel(models.Model):
         return cls._meta.get_field("state").graph
 
     @property
-    def state_age(self) -> int:
+    def state_age(self) -> float:
         return (timezone.now() - self.state_changed).total_seconds()
 
     @classmethod
-    async def atransition_schedule_due(cls, now=None) -> models.QuerySet:
+    async def atransition_schedule_due(cls, now=None):
         """
         Finds instances of this model that need to run and schedule them.
         """