Update docs

docs/examples/integrations/fastapi/multiple_clients.py

@@ -9,7 +9,6 @@
 _SOURCE_URL: Final = 'https://originals.example.com/photo.jpg'
 
 app = FastAPI()
-
 get_signed_imgproxy = add_imgproxy(  # (1)!
     app,
     Client(

docs/examples/integrations/fastapi/variants.py

@@ -8,13 +8,11 @@
 from imgproxykit.integrations.fastapi import add_imgproxy
 
 _SOURCE_URL: Final = 'https://originals.example.com/photo.jpg'
+_BASE: Final = Transform(format='webp')
 
 app = FastAPI()
-
 get_imgproxy = add_imgproxy(app, Client('https://imgproxy.example.com'))
 
-_BASE: Final = Transform(format='webp')
-
 
 @dataclass(frozen=True, slots=True)
 class ProductImages:

docs/pages/integrations/dmr.rst

@@ -87,14 +87,10 @@ for request parsing and handler definitions.
 Return variants
 ---------------
 
-For several image sizes, use ``imgproxy_variants`` and a nested response model.
-Keep the imports and ``_SOURCE_URL`` from the previous example,
-replacing the shortcut import with
-``from imgproxykit.integrations.django import imgproxy_variants``:
+For several image sizes, use ``imgproxy_variants`` and a nested response model:
 
 .. literalinclude:: /examples/integrations/dmr/variants.py
    :language: python
-   :start-at: class ProductImages
 
 .. code-annotations::
 
@@ -110,27 +106,6 @@ See DMR's `OpenAPI guide
 <https://django-modern-rest.readthedocs.io/en/latest/pages/openapi/openapi.html>`__
 to publish the schema and interactive API documentation.
 
-Model file fields
------------------
-
-For a product loaded from your database, pass ``product.image`` directly to
-``imgproxy_url`` in the controller. Here, ``Product`` is your Django model
-with an optional image field. ``ProductPath`` declares a ``product_id: int``
-path parameter using a Pydantic model. Imports, the Django model, path model,
-and the route are omitted from this snippet:
-
-.. literalinclude:: /examples/integrations/dmr/model_file.py
-   :language: python
-   :start-at: class ProductResponse
-
-.. code-annotations::
-
-   1. Generate a URL only when the file field has an associated file;
-      otherwise return ``None``, serialized as JSON ``null``.
-
-Without the empty-field check, the default source
-resolver raises ``ValueError`` for a field without an associated file.
-
 Source resolution
 -----------------
 

docs/pages/integrations/drf.rst

@@ -109,6 +109,13 @@ fields used in the response:
 
 .. code-block:: python
 
+    from rest_framework import serializers
+
+    from imgproxykit.integrations.drf import (
+        ImgproxyURLField,
+        ImgproxyVariantsField,
+    )
+
     image = serializers.ImageField(write_only=True, required=False)  # (1)!
     thumbnail = ImgproxyURLField(source='image', transform='thumbnail')
     images = ImgproxyVariantsField(source='image', variants='product')