def delete_by_query(cls,
query,
conn=None,
es_version="0.90.13",
type=None):
if conn is None:
conn = cls.__conn__
type = cls.get_write_type(type)
raw.delete_by_query(conn, type, query, es_version=es_version)
def _action_remove(self, conn, remove_action):
obj = remove_action.get("remove")
if "index" not in obj:
raise StoreException("no index provided for remove action")
if "id" not in obj and "query" not in obj:
raise StoreException("no id or query provided for remove action")
if "id" in obj:
raw.delete(conn, obj.get("index"), obj.get("id"))
elif "query" in obj:
raw.delete_by_query(conn, obj.get("index"), obj.get("query"))
def _action_remove(self, conn, remove_action):
obj = remove_action.get("remove")
if "index" not in obj:
raise StoreException("no index provided for remove action")
if "id" not in obj and "query" not in obj:
raise StoreException("no id or query provided for remove action")
if "id" in obj:
raw.delete(conn, obj.get("index"), obj.get("id"))
elif "query" in obj:
raw.delete_by_query(conn, obj.get("index"), obj.get("query"))
def delete_by_query(cls, query, conn=None, es_version="0.90.13", type=None):
if conn is None:
conn = cls.__conn__
type = cls.get_write_type(type)
raw.delete_by_query(conn, type, query, es_version=es_version)
from esprit import tasks, raw
'''Delete all rejected applications in DOAJ'''
# Connection to the ES index
conn = raw.make_connection(None, 'localhost', 9200, 'doaj')
rej_query = {
"query" : {
"term" : {
"admin.application_status.exact" : "rejected"
}
}
}
json_writer = tasks.JSONListWriter('rejected_applications.json')
# Dump all rejected suggestions to file
tasks.dump(conn, 'suggestion', q=rej_query.copy(), out=json_writer)
json_writer.close()
# Ask how many rejected applications will be deleted.
n_deleted = raw.search(conn, 'suggestion', rej_query).json()['hits']['total']
# Delete all rejected suggestions.
raw.delete_by_query(conn, 'suggestion', rej_query)
print "\n{0} suggestions archived to file 'rejected_applications.json' and deleted from index.".format(n_deleted)