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prerequirements

  • python2.7
  • virtualenv
  • pip
  • postgresql

database setup

  • create a user for your database (eg. opendataportalwatch)

sudo -u postgres psql opendataportalwatch

  • create a database (eg. opendataportalwatchdb)

sudo -u postgres createdb opendataportalwatchdb

  • give to the user a password (eg. letmein)

sudo -u postgres psql

psql=# alter user opendataportalwatch with encrypted password 'letmein';

  • grant privileges on database

psql=# grant all privileges on database opendataportalwatchdb to opendataportalwatch ;

  • exit from pgsql

psql=# \q

installation

  • clone the repository

git clone https://github.com/ADEQUATeDQ/portalmonitor.git

cd portalmonitor

  • create a virtual enviroment

virtualenv opendataportalwatch

  • activate it

. opendataportalwatch/bin/activate

  • install dependecies

pip install -r requirements

  • install opendataportalwatch

python setup.py install

configuration

  • create a directory to archive the data fetched from the portal(s)

eg

mkdir data

If your user is without root privileges, you need to choose ports from 49152 to 65535

db:
  host: localhost
  port: 5432
  user: opendataportalwatch
  password: letmein
  db: opendataportalwatchdb

data:
  datadir: data

rest:
    url_prefix: /api
    port: 8888

ui:
    url_prefix: /portalmonitor
    port: 8888

  • choose a name and a path for the configuration file Eg. etc/portalmonitor.conf

  • intialize database

bin/odpw -c etc/portalmonitor.conf InitDB

  • add one or more portal to watch

eg. data.gov.at

bin/odpw -c etc/portalmonitor.conf AddPortal -u http://data.gv.at/ -a http://www.data.gv.at/katalog/ -s CKAN -i AT

eg. dati.trentino.it

bin/odpw -c etc/portalmonitor.conf AddPortal -u http://dati.trentino.it/ -a http://dati.trentino.it/ -s CKAN -i IT

  • fetch metadata from the catalog(s)

bin/odpw -c etc/portalmonitor.conf Fetch

  • fetch data from the catalog(s)

bin/odpw -c etc/portalmonitor.conf DataFetch

  • run the web interface

bin/odpw -c etc/portalmonitor.conf ODPWUI

... prepare a cron to run all the commands to update the statistics