#34292: Support display function in InlineModelAdmin
-----------------------------------------+------------------------
               Reporter:  Al Mahdi       |          Owner:  nobody
                   Type:  New feature    |         Status:  new
              Component:  contrib.admin  |        Version:  4.2
               Severity:  Normal         |       Keywords:
           Triage Stage:  Unreviewed     |      Has patch:  0
    Needs documentation:  0              |    Needs tests:  0
Patch needs improvement:  0              |  Easy pickings:  0
                  UI/UX:  0              |
-----------------------------------------+------------------------
 {{{InlineModelAdmin}}} doesn't support display function

 {{{
 from django.contrib import admin

 class SaleInline(admin.TabularInline):
     model = Sale

     @admin.display(description="Price")
     def cost(sale):
         return sale.price - sale.discount

     fields = ("product", "count", "cost")
 }}}


 == FieldError
 **Unknown field(s) (cost) specified for Sale**

-- 
Ticket URL: <https://code.djangoproject.com/ticket/34292>
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