Opened 4 years ago

Closed 4 years ago

#22913 closed Bug (needsinfo)

callable readonly_fields on inline admins have stopped working in trunk

Reported by: jbg@… Owned by: nobody
Component: contrib.admin Version: master
Severity: Normal Keywords:
Cc: Triage Stage: Unreviewed
Has patch: no Needs documentation: no
Needs tests: no Patch needs improvement: no
Easy pickings: no UI/UX: no

Description

Attempting to list a callable (either from the model or the inline admin object) in readonly_fields does nothing (no error, but it doesn't appear either). Additionally listing it in 'fields' leads to the following exception:

  File "/home/.../django/django/contrib/admin/options.py", line 1391, in changeform_view
    formsets, inline_instances = self._create_formsets(request, obj)
  File "/home/.../django/django/contrib/admin/options.py", line 1685, in _create_formsets
    for FormSet, inline in self.get_formsets_with_inlines(*get_formsets_args):
  File "/home/.../django/django/contrib/admin/options.py", line 736, in get_formsets_with_inlines
    yield inline.get_formset(request, obj), inline
  File "/home/.../django/django/contrib/admin/options.py", line 1832, in get_formset
    return inlineformset_factory(self.parent_model, self.model, **defaults)
  File "/home/.../django/django/forms/models.py", line 1013, in inlineformset_factory
    FormSet = modelformset_factory(model, **kwargs)
  File "/home/.../django/django/forms/models.py", line 835, in modelformset_factory
    labels=labels, help_texts=help_texts, error_messages=error_messages)
  File "/home/.../django/django/forms/models.py", line 545, in modelform_factory
    return type(form)(class_name, (form,), form_class_attrs)
  File "/home/.../django/django/forms/models.py", line 293, in __new__
    raise FieldError(message)
django.core.exceptions.FieldError: Unknown field(s) (name_of_field) specified for NameOfModel

Change History (1)

comment:1 Changed 4 years ago by Tim Graham

Resolution: needsinfo
Status: newclosed

I couldn't reproduce this using the information you provided. Could you include minimal sample code to reproduce and bisect to the commit where the behavior changed?

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