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harvester-d4science
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use generator to consume

This commit is contained in:
kindly 2012-11-15 14:14:55 +00:00
parent 33d5e09722
commit c9c1eb4848
2 changed files with 6 additions and 6 deletions
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10
ckanext/harvest/commands/harvester.py
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@ -111,16 +111,18 @@ class Harvester(CkanCommand):
self.run_harvester()
elif cmd == 'gather_consumer':
import logging
from ckanext.harvest.queue import get_gather_consumer
from ckanext.harvest.queue import get_gather_consumer, gather_callback
logging.getLogger('amqplib').setLevel(logging.INFO)
consumer = get_gather_consumer()
consumer.start_consuming()
for method, header, body in consumer.consume(queue='ckan.harvest.fetch'):
gather_callback(consumer, method, header, body)
elif cmd == 'fetch_consumer':
import logging
logging.getLogger('amqplib').setLevel(logging.INFO)
from ckanext.harvest.queue import get_fetch_consumer
from ckanext.harvest.queue import get_fetch_consumer, fetch_callback
consumer = get_fetch_consumer()
consumer.start_consuming()
for method, header, body in consumer.consume(queue='ckan.harvest.fetch'):
fetch_callback(consumer, method, header, body)
elif cmd == 'purge_queues':
from ckanext.harvest.queue import purge_queues
purge_queues()

2
ckanext/harvest/queue.py
View File

@ -190,13 +190,11 @@ def fetch_callback(channel, method, header, body):
def get_gather_consumer():
consumer = get_consumer('ckan.harvest.gather','harvest_job_id')
consumer.basic_consume(gather_callback, queue='ckan.harvest.gather')
log.debug('Gather queue consumer registered')
return consumer
def get_fetch_consumer():
consumer = get_consumer('ckan.harvest.fetch','harvest_object_id')
consumer.basic_consume(fetch_callback, queue='ckan.harvest.fetch')
log.debug('Fetch queue consumer registered')
return consumer