Geek Answers Handbook

CKAN - setting data fields

I followed the Ckan example. Customize dataset and resource metadata fields using IDatasetForm here , and I can add some custom data fields.

Then I would like to add a few dictionaries, and I followed the following steps here , and everything works for the first time.

I spent a little time since I realized that dictionaries are created only once.

  • I added the following function:

    def create_country_codes():
    user = tk.get_action('get_site_user')({'ignore_auth': True}, {})
    context = {'user': user['name']}
    try:
        data = {'id': 'country_codes'}
        tk.get_action('vocabulary_show')(context, data)
    except tk.ObjectNotFound:
        data = {'name': 'country_codes'}
        vocab = tk.get_action('vocabulary_create')(context, data)
        for tag in (u'uk', u'ie', u'de', u'fr', u'es'):
            data = {'name': tag, 'vocabulary_id': vocab['id']}
            tk.get_action('tag_create')(context, data)

  • For the first time, everything was OK, and I got the result, as expected, as I said. Then I tried to add more countries (tags) to the function, and I got stuck because it didn't seem to update what I changed:

    ...
 for tag in (u'uk', u'ie', u'de', u'fr', u'es', u'aa', u'bb', u'cc', u'dd'):
            data = {'name': tag, 'vocabulary_id': vocab['id']}
            tk.get_action('tag_create')(context, data)
...

    Check out the new tags: u'aa ', u'bb', u'cc ', u'dd'

  • , , . , .

, , - , - , ( )?

.

+4
2

, , : CKAN-

, :)

0

, . , - . , , vocab = tk.get_action('vocabulary_update')(context, data) vocab = tk.get_action('vocabulary_create')(context, data) , ,

+1

More articles:


All Articles