#11541: F() expressions don't allow assignment of Foreign Key values on 
instances
-------------------------------------+-------------------------------------
     Reporter:  Russell Keith-Magee  |                    Owner:  nobody
         Type:  Bug                  |                   Status:  new
    Component:  Database layer       |                  Version:  1.1-beta
  (models, ORM)                      |
     Severity:  Normal               |               Resolution:
     Keywords:                       |             Triage Stage:  Accepted
    Has patch:  0                    |      Needs documentation:  0
  Needs tests:  0                    |  Patch needs improvement:  0
Easy pickings:  0                    |                    UI/UX:  0
-------------------------------------+-------------------------------------

Comment (by Abhijeet Viswa):

 Marten Kenbeek pointed out to me that `F`expression can be assigned to the
 `attname` attribute of the Model instance. So,
 `test_gmbh.point_of_contact_id` can be assigned `F('ceo')` to have the
 intended effect. However, I don't think this is documented. Would
 documenting this be enough to close this ticket? Or should F expressions
 be assignable to the relation descriptors?

-- 
Ticket URL: <https://code.djangoproject.com/ticket/11541#comment:9>
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