avatar and header are produced in the Verify_Credentials view.

Tests added for this.

chapeau/trilby_api/models.py

@@ -32,6 +32,14 @@ class TrilbyUser(AbstractUser):
     def display_name(self):
         return self.actor.f_name
 
+    @property
+    def avatar(self):
+        return self.actor.icon
+
+    @property
+    def header(self):
+        return self.actor.header
+
     @property
     def locked(self):
         return False # TODO

chapeau/trilby_api/serializers.py

@@ -25,19 +25,17 @@ class UserSerializer(serializers.ModelSerializer):
             source='username',
             read_only = True)
 
-    avatar = serializers.CharField(
-            read_only = True)
-    header = serializers.CharField(
-            read_only = True)
+    avatar = serializers.CharField()
+    header = serializers.CharField()
 
     # for the moment, treat these as the same.
     # the spec doesn't actually explain the difference!
     avatar_static = serializers.CharField(
             source='avatar',
-            read_only = True)
+            )
     header_static = serializers.CharField(
             source='header',
-            read_only = True)
+            )
 
     following_count = serializers.SerializerMethodField()
     followers_count = serializers.SerializerMethodField()

chapeau/trilby_api/tests/test_rest.py

@@ -20,6 +20,11 @@ ACCOUNT_EXPECTED = [
         ('fields', []),
         ('emojis', []),
 
+        ('avatar', ''),
+        ('header', ''),
+        ('avatar_static', ''),
+        ('header_static', ''),
+
         ('bot', False),
         ]