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import json
import urllib3
http = urllib3.PoolManager()
def delete_request(url, creds, body=None):
headers = urllib3.make_headers(basic_auth=creds)
http.request('DELETE', url, headers=headers, body=body)
def publish_json(json_ojb, creds, to):
json_dump = json.dumps(json_ojb)
if to == 'stdout':
print json_dump
return 200, None
else:
headers = urllib3.make_headers(basic_auth=creds)
result = http.request('POST', to, headers=headers, body=json_dump)
return result.status, result.data
def _get_nr_of_hits(elastic_json):
return elastic_json['hits']['total']
def get_elastic_docs(elastic_url, creds, body=None, field = '_source'):
# 1. get the number of results
headers = urllib3.make_headers(basic_auth=creds)
elastic_json = json.loads(http.request('GET', elastic_url + '/_search?size=0', headers=headers, body=body).data)
print elastic_json
nr_of_hits = _get_nr_of_hits(elastic_json)
# 2. get all results
elastic_json = json.loads(http.request('GET', elastic_url + '/_search?size={}'.format(nr_of_hits), headers=headers, body=body).data)
elastic_docs = []
for hit in elastic_json['hits']['hits']:
elastic_docs.append(hit[field])
return elastic_docs
def get_elastic_docs_by_days(elastic_url, creds, days):
if days == 0:
body = '''{
"query": {
"match_all": {}
}
}'''
elif days > 0:
body = '''{{
"query" : {{
"range" : {{
"start_date" : {{
"gte" : "now-{}d"
}}
}}
}}
}}'''.format(days)
else:
raise Exception('Update days must be non-negative')
return get_elastic_docs(elastic_url, creds, body)
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