Seems I know the answer:
class HiddenAdmin(admin.ModelAdmin):
has_module_permission = lambda self, req: False
https://stackoverflow.com/questions/2431727/django-admin-hide-a-model
https://stackoverflow.com/questions/49293901/hide-model-from-main-admin-list-but-allow-creation-in-inline-editor
Dne čtvrtek 4. března 2021 v 21:22:41 UTC+1 uživatel zvo...@seznam.cz
napsal:
> I want use Django 2+ autocomplete_fields.
> Adding them into (source) ModelAdmin will give lot of errors (see bellow).
> So I must add a (target) ModelAdmin with search_fields=...
>
> After that everything works.
> However I don't want to have such new ModelAdmin's visible/accessible.
> I have data of their models already much better accessible in Inlines.
>
> Is there a way how to give search_fields=.. and not show the new
> ModelAdmin?
>
> Thank you.
>
> ```
> ERRORS:
> : (admin.E039) An admin for model
> "PartVariant" has to be registered to be referenced by
> PartCodeInline.autocomplete_fields.
> : (admin.E040) PartCodeTypeAdmin
> must define "search_fields", because it's referenced by
> PartCodeInline.autocomplete_fields.
> : (admin.E039) An admin for model
> "Size" has to be registered to be referenced by
> PartSizeInline.autocomplete_fields.
> : (admin.E039) An admin for
> model "Size" has to be registered to be referenced by
> PartSubGroupInline.autocomplete_fields.
> ```
>
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