python时间索引_python 实现提取某个索引中某个时间段的数据方法

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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