#27003: ArrayField and JSONField form fields fail on already converted values
--------------------------------------+------------------------------------
     Reporter:  brandonchinn178       |                    Owner:  nobody
         Type:  Bug                   |                   Status:  new
    Component:  Forms                 |                  Version:  1.10
     Severity:  Normal                |               Resolution:
     Keywords:  postgres, arrayfield  |             Triage Stage:  Accepted
    Has patch:  1                     |      Needs documentation:  0
  Needs tests:  0                     |  Patch needs improvement:  1
Easy pickings:  1                     |                    UI/UX:  0
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Comment (by brandonchinn178):

 For JSONField, what about making a custom `six.text_type` for converted
 strings, like #25532:

 {{{
 class JsonStr(six.text_type):
     pass

 def to_python(self, value):
     ...
     if isinstance(value, JsonStr):
         return value
     val = json.loads(value)
     # parse val and convert all strings to JsonStr
 }}}

--
Ticket URL: <https://code.djangoproject.com/ticket/27003#comment:5>
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