Fixed #29284 -- Made ImageField render with accept="image/*"' HTML attribute.

1 files changed, 7 insertions, 1 deletions

diff --git a/django/forms/fields.py b/django/forms/fields.py
index ad94ea4740..370f78e8b5 100644
--- a/django/forms/fields.py
+++ b/django/forms/fields.py
@@ -20,7 +20,7 @@ from django.forms.boundfield import BoundField
 from django.forms.utils import from_current_timezone, to_current_timezone
 from django.forms.widgets import (
     FILE_INPUT_CONTRADICTION, CheckboxInput, ClearableFileInput, DateInput,
-    DateTimeInput, EmailInput, HiddenInput, MultipleHiddenInput,
+    DateTimeInput, EmailInput, FileInput, HiddenInput, MultipleHiddenInput,
     NullBooleanSelect, NumberInput, Select, SelectMultiple,
     SplitDateTimeWidget, SplitHiddenDateTimeWidget, TextInput, TimeInput,
     URLInput,
@@ -646,6 +646,12 @@ class ImageField(FileField):
             f.seek(0)
         return f
 
+    def widget_attrs(self, widget):
+        attrs = super().widget_attrs(widget)
+        if isinstance(widget, FileInput) and 'accept' not in widget.attrs:
+            attrs.setdefault('accept', 'image/*')
+        return attrs
+
 
 class URLField(CharField):
     widget = URLInput