Custom Query (2152 matches)

Reported by kindly, 3 years ago.

use pylint

Reported by kindly, 3 years ago.

We need to allow plugins to store information.

Each plug-in should have its own name space and allow any data to be set.

There are two options.

• make a key value table in ckan that will hold random information.
• use redis (or other key value store)

If in sql suggest schema of form:

• (namespace, obj_id, key, value [, value_type])
• value is json

Reported by pudo, 3 years ago.

An internal server error was reported when trying to create a new package (not when editing):

WebApp? Error: <class 'sqlalchemy.exceptions.IntegrityError?'>: (IntegrityError?) null value in column "name" violates not-null constraint 'INSERT INTO package (id, name, title, version, url, author, author_email, maintainer, maintainer_email, notes, license_id, state, revision_id) VALUES (%(id)s, %(name)s, %(title)s, %(version)s, %(url)s, %(author)s, %(author_email)s, %(maintainer)s, %(maintainer_email)s, %(notes)s, %(license_id)s, %(state)s, %(revision_id)s)' {'maintainer': None, 'name': None, 'author': None, 'author_email': None, 'notes': None, 'title': None, 'maintainer_email': None, 'url': None, 'state': 'active', 'version': None, 'license_id': None, 'revision_id': '0141c09c-4eb3-4dda-a6b1-e07f2c73b4c5', 'id': '7fe16a29-f183-471a-99c5-2c2e81dd86e4'}

The error could not be reproduced in a non-apache/mod_wsgi environment, even with a dump of the live database. Further investigation by manual editing of the package form left the "groups" field as the likely cause. After updating the packages installed, and temporarily editing the package controller the problem vanished after a restart of the web server.

Possible causes include:

• Stale pyc file
• Threading issue
• Dependency issue

As the problem is gone for now, it cannot be further investigated atm.