Pipeline which allow you to store scrapy items in CouchDB database. Downloader middleware wich will cache downloaded web pages in couchdb.
pip install "ScrapyCouchDB"
ITEM_PIPELINES = [
'scrapycouchdb.CouchDBPipeline',
]
COUCHDB_SERVER = 'http://192.168.84.84:5984/'
COUCHDB_DB = 'offers'
COUCHDB_UNIQ_KEY = 'uuid'
COUCHDB_IGNORE_FIELDS = ['visit_id', 'visit_status']
DOWNLOADER_MIDDLEWARES = {
'scrapy.contrib.downloadermiddleware.httpcache.HttpCacheMiddleware':543,
}
HTTPCACHE_ENABLED=True
HTTPCACHE_STORAGE='scrapycouchdb.CouchDBCacheStorage'
0.1
- Initial version
0.2
- Do not create a new revision if document already exist with same data
Copyright 2011 Julien Duponchelle, Martins Balodis
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.