code: def update_ckan_ini(self, skin=True):
          
          command = [
              '/usr/lib/ckan/bin/paster', '--plugin=ckan', 'config-tool',
              '/project/development.ini', '-e',
              'sqlalchemy.url = postgresql://<hidden>',
              'ckan.datastore.read_url = postgresql://<hidden>',
              'ckan.datastore.write_url = postgresql://<hidden>',
              'ckan.datapusher.url = http://datapusher:8800',
              'solr_url = http://solr:8080/solr',
              'ckan.storage_path = /var/www/storage',
              'ckan.plugins = datastore resource_proxy text_view ' +
              ('datapusher ' if exists(self.target + '/datapusher') else '')
              + 'recline_grid_view recline_graph_view'
              + (' {0}_theme'.format(self.name) if skin else ''),
              'ckan.site_title = ' + self.name,
              'ckan.site_logo =',
              'ckan.auth.create_user_via_web = false',
              ]
          self.run_command(command=command, rw_project=True)
docs: Use config-tool to update development.ini with our environment settings
  
          :param skin: use environment template skin plugin True/False