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#!/usr/bin/python3
''' get grid tariffs'''
import os
import sys
from datetime import datetime
from datetime import timedelta
from tzlocal import get_localzone
import requests
import common
# API documentation: https://elvia.portal.azure-api.net/docs/services/gridtariffapi/operations/post-digin-api-v-tariffquery-meteringpointsgridtariffs?
apiKey = os.environ['el_elvia_grid_api_key']
apiUrl = "https://elvia.azure-api.net/grid-tariff/digin/api/1/tariffquery/meteringpointsgridtariffs"
meteringPointId = os.environ['el_meteringPointId']
startTime = datetime.now(get_localzone()) - timedelta(days = 2)
startTime = startTime.strftime('%Y-%m-%d')
endTime = datetime.now(get_localzone()) + timedelta(days = 2)
endTime = endTime.strftime('%Y-%m-%d')
### Get the data
try:
url = apiUrl
# Request headers
hdr = {
'Cache-Control': 'no-cache',
'X-API-Key': apiKey,
'Content-Type': 'application/json'
}
# Request body
body = {
'starttime': startTime,
'endtime': endTime,
'meteringPointIds': [ meteringPointId ]
}
response = requests.post(url, headers=hdr, json=body, timeout=10)
if response.status_code != 200:
print(response.status_code)
print("Oh shit")
response.raise_for_status()
except requests.exceptions.RequestException as e:
print("oh lol")
sys.exit(e)
data = response.json()
print("Got "+ str(len(data['gridTariffCollections'][0]['gridTariff']['tariffPrice']['hours'])) +" items from between "+ startTime + " and " + endTime)
### insert data into database
values = []
for item in data['gridTariffCollections'][0]['gridTariff']['tariffPrice']['hours']:
values.append((
meteringPointId,
item['startTime'],
item['expiredAt'],
item['shortName'],
item['isPublicHoliday'],
item['energyPrice']['total'],
item['energyPrice']['totalExVat']))
# SQL
sql = """INSERT INTO elvia_gridtariff
VALUES(%s, %s, %s, %s, %s, %s, %s)
ON CONFLICT (meteringPointId,startTime,endTime) DO NOTHING"""
common.dbi(sql, values, verbose=True)
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