SPARQL endpoint for CKAN
by Jon Lázaro Aduna


SPARQL edpoint support for CKAN.

Tested with CKAN 1.8


Install plugin

python install

Update CKAN development.ini file to load the plugin

ckan.plugins = stats sparql

Check that CKAN libraries are installed

cd src/ckan
python install

Initialize new tables on CKAN database (Change user & pass)

python ckanext/sparql/sparql_model/

Add plugin configuration variables to CKAN development.ini

Append this configuration snippet to the file. Do not forget to change the admin API key with yours.

# change this API key
api_key = xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx

#run every s seconds, for debugging purposes
#run_every = 30

#sparql task cron
cron_hour = 03
cron_minute = 00

Apply patch to CKAN code for adding periodic task support to paster launcher

Copy patch content from to a file named beat_support.patch and execute next line on CKAN source directory

git apply beat_support.patch

Celery task queue initialization This plugin uses Celery ( for task queueing.

Start the CKAN instance

paster serve development.ini

Start the Celery server

paster celeryd run beat

Entidades financiadoras

Ministerio de Ciencia e Innovación, Subprograma INNPACTO 2011 (IPT-2011- 0949 -430000)

Ministerio de Economía y Competitividad Programa INNPACTO Fondo Europeo de Desarrollo Regional

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