python 实现提取某个索引中某个时间段的数据方法

如下所示：fromelasticsearchimportElasticsearchimportdatetimeimporttimeimportdateutil.parserclassApp(object):def__in

如下所示：

from elasticsearch import Elasticsearch
import datetime
import time
import dateutil.parser

class App(object):
 def __init__(self):
 pass

 def _es_conn(self):
 es = Elasticsearch()
 return es

 def get_data(self, day,start,end):
 index_ = "gather-apk-20180330"
 query_dsl = {
 "size": 10000,
 "query": {
 "bool": {
 "must": [
 {"range": {
 "receiveTime": {
 "gte": start.strftime('%Y-%m-%d %H:%M:%S'),
 "lte": end.strftime('%Y-%m-%d %H:%M:%S'),
 "format": "yyyy-MM-dd HH:mm:SS",
 "time_zone": "+08:00"
 }
 }},
 {
 "term": {
 "obd2_localnet_id": {
 "value": "101000"
 }
 }
 },
 {
 "term": {
 "obd2_substation_name": {
 "value": "石羊支局"
 }
 }
 }
 ]
 }
 },
 "_source": ["mac", "iptvAccount", "obd2_substation_name", "obd2_company_name", "obd2_grid_name",
 "receiveTime","streamBreak","kaNum"]
 }
 rs = self._es_conn().search(
 index=index_,
 body=query_dsl
 )
 

if __name__ == '__main__':
 day = datetime.datetime.now()
 # the_day = day.strftime('%Y%m%d')
 start = datetime.datetime.strptime('20180330 09:53:00','%Y%m%d %H:%M:%S')
 end = datetime.datetime.strptime('20180330 15:44:00','%Y%m%d %H:%M:%S')
 app = App()
 app.get_data(day,start,end)

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