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#!/usr/bin/env python3
''' Get energy consumption from Elvia '''
import os
import sys
from datetime import datetime
from datetime import timedelta
from tzlocal import get_localzone
import requests
from common import dbi
apiKey = os.environ['el_elvia_token']
apiUrl = "https://elvia.azure-api.net/customer/metervalues/api/v1/metervalues"
pg_table = "elvia"
startTime = datetime.now(get_localzone()) - timedelta(days = 2)
startTime = startTime.isoformat('T')
endTime = datetime.now(get_localzone()).isoformat('T')
### Get the data
try:
url = apiUrl + "?startTime=" + startTime + "&endTime=" + endTime
# Request headers
hdr = {
'Cache-Control': 'no-cache',
'Authorization': "Bearer " + apiKey,
}
response = requests.get(url, headers=hdr, 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['meteringpoints'][0]['metervalue']['timeSeries'])) +" items from between "+ startTime + " and " + endTime)
### insert data into database
values = []
for item in data['meteringpoints'][0]['metervalue']['timeSeries']:
# Only deal with verified items.
if item['verified']:
values.append((data['meteringpoints'][0]['meteringPointId'], item['startTime'], item['endTime'], item['value'], item['uom'], item['production']))
# Count new rows and insert
dbi("INSERT INTO " + pg_table + " VALUES(%s,%s,%s,%s,%s,%s) ON CONFLICT (startTime,endTime) DO NOTHING", values, verbose=True)
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