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#!/bin/python3
import os
import sys
import json
import psycopg2
import requests
from datetime import datetime
from datetime import timedelta
from tzlocal import get_localzone
# variables
apiKey = os.environ['el_tibber_token']
apiUrl = "https://api.tibber.com/v1-beta/gql"
pg_db = os.environ['el_pg_db']
pg_host = os.environ['el_pg_host']
pg_table = "tibber_consumption"
startTime = datetime.now(get_localzone()) - timedelta(days = 1)
startTime = startTime.isoformat('T')
endTime = datetime.now(get_localzone()).isoformat('T')
# Get the data
try:
url = apiUrl
# Request headers
hdr = {
'Authorization': "Bearer " + apiKey,
'Content-Type': 'application/json',
}
body = {"query":"""{
viewer {
homes {
consumption(resolution: HOURLY, last:100) {
nodes {
from
to
cost
unitPrice
unitPriceVAT
consumption
consumptionUnit
}
}
}
} }"""}
response = requests.post(url, headers=hdr, json=body)
if response.status_code != 200:
print(response.status_code)
print("Oh shit")
response.raise_for_status()
except Exception as e:
print("oh lol")
sys.exit(e)
data = response.json()
numdata = len(data["data"]["viewer"]["homes"][0]["consumption"]["nodes"])
print("Got " + str(numdata) + " rows from Tibber")
### insert data into database
# consumption
values = []
for item in data["data"]["viewer"]["homes"][0]["consumption"]["nodes"]:
if item["consumption"] is not None:
values.append((item["from"],item["to"],item["consumption"],item["consumptionUnit"],item["cost"],item["unitPrice"],item["unitPriceVAT"]))
# connect to db
conn = psycopg2.connect(database=pg_db, host=pg_host)
cur = conn.cursor()
# count rows before we start
cur.execute("SELECT COUNT(*) FROM " + pg_table)
before = cur.fetchone()
# insert data
try:
cur.executemany("INSERT INTO " + pg_table + " VALUES(%s,%s,%s,%s,%s,%s,%s) ON CONFLICT (startTime,endTime) DO NOTHING", values)
conn.commit()
except Exception as e:
conn.rollback()
raise e
# count rows after we finnish
cur.execute("SELECT COUNT(*) FROM " + pg_table)
after = cur.fetchone()
# count *new* rows
newRows = after[0] - before[0]
# close connection
conn.close()
print("Successfully inserted " + str(newRows) + " records into the database")
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