#35699: DatabaseOperations raise ValueError for valid GenericIPAddressField
(inet)
value with psycopg3
-------------------------------------+-------------------------------------
Reporter: florianvazelle | Owner: (none)
Type: Bug | Status: closed
Component: Database layer | Version:
(models, ORM) |
Severity: Normal | Resolution: invalid
Keywords: | Triage Stage:
psycopg3,GenericIPAddressField | Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
-------------------------------------+-------------------------------------
Changes (by Simon Charette):
* resolution: => invalid
* status: new => closed
Comment:
> I wasn't using Inet directly but through django, so it's missing some
prior validations and indications, because the behavior changes between
versions of psycopg.
I'm not sure what kind of validation its missing
{{{#!python
>>> GenericIPAddressField().run_validators('192.168.1/24')
...
ValidationError: ['Enter a valid IPv4 or IPv6 address.']
}}}
Obviously if you assign the string value directly to your model instance
field and don't trigger
[https://docs.djangoproject.com/en/5.1/ref/models/instances/#validating-
objects model validation] values won't be validated on `save` just like
assigning a non-email string to an `EmailField` without calling validation
is allowed.
I'm going to close this as invalid and suggest you have a look
[https://github.com/jimfunk/django-postgresql-netfields at third-party
librairies] that provide a field meeting your expectations.
--
Ticket URL: <https://code.djangoproject.com/ticket/35699#comment:4>
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