Commit d34c8c33 authored by Kevin Christopher Henry's avatar Kevin Christopher Henry Committed by Tim Graham
Browse files

Fixed #21632 -- Docs: Removed example with callable as query parameter 

Using callables as query parameters is undocumented and not working,
so this changes an example from the ForeignKey.limit_choices_to
documentation that uses it.
parent d4e578d0

docs/ref/models/fields.txt

+5 −6
Original line number Diff line number Diff line
@@ -1068,14 +1068,13 @@ define the details of how the relation works. 
.. attribute:: ForeignKey.limit_choices_to



    A dictionary of lookup arguments and values (see :doc:`/topics/db/queries`)

    that limit the available admin or ModelForm choices for this object. Use

    this with functions from the Python ``datetime`` module to limit choices of

    objects by date. For example::

    that limit the available admin or :class:`ModelForm <django.forms.ModelForm>`

    choices for this object. For example::



        limit_choices_to = {'pub_date__lte': datetime.date.today}

        staff_member = models.ForeignKey(User, limit_choices_to={'is_staff': True})



    only allows the choice of related objects with a ``pub_date`` before the

    current date to be chosen.

    causes the corresponding field on the ``ModelForm`` to list only ``Users``

    that have ``is_staff=True``.



    Instead of a dictionary this can also be a :class:`Q object

    <django.db.models.Q>` for more :ref:`complex queries