#25237: Unable save model in admin with HStoreField field
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Reporter: hongphi | Owner: nobody
Type: Bug | Status: new
Component: Uncategorized | Version: 1.8
Severity: Normal | Keywords:
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
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Hey I have a ticket but it closed
(https://code.djangoproject.com/ticket/25233#comment:2)
I have input right data: {"1.5": "1.1kg - 2kg", "0.5": "0.5kg - 1kg",
"2.5": "2.1 - 3kg"} (has double quotes)
When I saved it in model admin. I have debug and I see that this error
appeared in changed_data property forms when django check changed field.
At line 467: if field.has_changed(initial_value, data_value):
- initial_value has type dict (HStoreField): dict: {u'1.5': u'1.1kg -
2kg', u'0.5': u'0.5kg - 1kg', u'2.5': u'2.1 - 3kg'}
- data_value has type unicode: {"1.5": "1.1kg - 2kg", "0.5": "0.5kg -
1kg", "2.5": "2.1 - 3kg"}
when field call has_changed method, it called self.to_python(initial) -
initial is initial_value has dict field so when json convert it will be a
error.
[[Image(http://farm1.staticflickr.com/423/19724875904_61e070e917_b.jpg)]]
[[Image(http://farm1.staticflickr.com/304/20353621961_327c906000_b.jpg)]]
[[Image(http://farm1.staticflickr.com/353/20339060352_e99e6eb938_b.jpg)]]
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Ticket URL: <https://code.djangoproject.com/ticket/25237>
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