django__django-12308

JSONField are not properly displayed in admin when they are readonly.

Verdict: the issue points to the file or function that was changed (Tier B).

I believe the fix would be to add a special case in django.contrib.admin.utils.display_for_field to call the prepare_value of the JSONField (not calling json.dumps directly to take care of the InvalidJSONInput case).

The two checks disagreed (stated fix vs. points to it); the lower reading shown: “I believe the fix would be to add a special case in django.contrib.admin.utils.display_for_field to call the prepare_value of the JSONField (not call…”

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