fix torchbox issues

Author: hoheinzollern

src/wagtailmarkdown/utils.py

@@ -61,7 +61,7 @@ def _get_nh3_kwargs():
 
     if "allowed_attributes" in settings.WAGTAILMARKDOWN:
         if override:
-            nh3_kwargs["attributes"] = {k: set(v) for k, v in settings.WAGTAILMARKDOWN["allowed_attributes"].items()}
+            nh3_kwargs["attributes"] = dict((k, set(v)) for k, v in settings.WAGTAILMARKDOWN["allowed_attributes"].items())
         else:
             # Convert nh3 default attributes to same format as user attributes
             default_attrs = nh3_kwargs.get("attributes", {})

tests/testapp/tests/test_settings.py

@@ -144,7 +144,6 @@ def test_get_nh3_kwargs_with_tags(self):
             )
 
     def test_get_nh3_kwargs_with_attributes(self):
-        allowed = {"*": {"data-test"}}
         with override_settings(WAGTAILMARKDOWN={"allowed_attributes": {"*": ["data-test"]}}):
             expected = DEFAULT_NH3_KWARGS["attributes"].copy()
             expected["*"].add("data-test")