#26826: dumpdata command using multiple pks that are UUIDs produces error
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Reporter: KevinGrahamFoster | Owner: nobody
Type: Bug | Status: new
Component: Core (Management commands) | Version: 1.9
Severity: Normal | Keywords: dumpdata uuid
Triage Stage: Unreviewed | Has patch: 0
Easy pickings: 0 | UI/UX: 0
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For any table who's pk is a UUID object this should happen.
Model contains something like:
{{{id = UUIDField(primary_key=True, editable=False, default=uuid.uuid4)}}}
Run from command line:
{{{python manage.py dumpdata foo.field --pks "2d5ae31c-c2ba-
4a81-8351-35376327d33c, bc4e1ee5-1cfe-43f7-84f0-8bce347d144d"}}}
is producing the error
`CommandError: Unable to serialize database: badly formed hexadecimal UUID
string`
In a naive imlementation to address it, I made the following modification
in dumpdata.py, although I've only really been thinking of my use case
here.
{{{
[56]primary_keys = pks.split(',')
for i, primary_key in enumerate(primary_keys):
try:
uuid_item = uuid.UUID(primary_key.strip())
primary_keys[i] = uuid_item
except ValueError:
pass
}}}
--
Ticket URL: <https://code.djangoproject.com/ticket/26826>
Django <https://code.djangoproject.com/>
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