def get_void_desc(self, id):
log.info('Generating VOID description for package: %s' % id)
# using default functionality
self.read(id, 'rdf')
#check if metadada info exists and add it otherwise
context = {'model': model, 'session': model.Session, 'user': c.user or c.author}
package_info = get_action('package_show')(context, {'id': c.pkg.id})
c.metadata_task_status = get_task_status_value(package_info['id'])
c.extra_metadata = self.get_extra_metadata(c.pkg.id)
#rendering using void template
return render('package/void.rdf', loader_class=MarkupTemplate)
def get_tasks_status(self, context):
tasks_status = {}
packages = get_action('package_list')(context, ())
for package in packages:
package_info = get_action('package_show')(context, {'id': package})
try:
task_status = get_action('task_status_show')(context, {'entity_id': package_info['id'], 'task_type': 'metadata', 'key': 'celery_task_status'})
task_status_value = get_task_status_value(eval(task_status['value']))
tasks_status[package_info['name']] = (task_status['id'], task_status_value)
except NotFound:
pass
return tasks_status
def show_metadata(self, id):
log.info('Showing metadata for id: %s' % id)
# using default functionality
template = self.read(id)
#check if metadada info exists and add it otherwise
context = {'model': model, 'session': model.Session, 'user': c.user or c.author}
package_info = get_action('package_show')(context, {'id': c.pkg.id})
c.metadata_task_status = get_task_status_value(package_info['id'])
if 'launch' in request.params and c.user is not '':
print 'Clearing metadata for package %s' % c.pkg.id
model.Session.query(Property).filter_by(package_id=c.pkg.id).delete()
model.Session.query(Timestamp).filter_by(package_id=c.pkg.id).delete()
model.Session.commit()
task_id = str(uuid.uuid4())
celery.send_task("metadata.launch", args=[package_info['name']], task_id=task_id)
c.extra_metadata = self.get_extra_metadata(c.pkg.id)
#rendering using default template
return render('metadata/read.html')