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exporter.py
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exporter.py
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import logging
import os
import time
from datetime import datetime, timedelta
from srpenergy.client import SrpEnergyClient
from prometheus_client import start_http_server
from prometheus_client.core import (
GaugeMetricFamily, REGISTRY
)
logging.getLogger().setLevel(logging.INFO)
accountid = os.environ["SRP_ID"]
username = os.environ["SRP_USER"]
password = os.environ["SRP_PASS"]
client = SrpEnergyClient(accountid, username, password)
class CustomCollector(object):
"""
Collect yesterday's metrics from SrpEnergyClient
"""
def __init__(self):
pass
# Get yesterday's details from SRP
def get_yesterday(self):
end_date = datetime.now()
start_date = datetime.now() - timedelta(hours=30)
usage = client.usage(start_date, end_date)
return usage
def collect(self):
logging.info("collection_running")
usage_gauge = GaugeMetricFamily("energy_usage", "Help text", labels=["account"])
cost_gauge = GaugeMetricFamily("energy_cost", "Help Text", labels=["account"])
metrics = self.get_yesterday()
total_usage = 0
total_cost = 0
logging.info(metrics)
for i in metrics:
date, hour, isodate, kwh, cost = i
total_cost += cost
total_usage += kwh
usage_gauge.add_metric([accountid], total_usage)
cost_gauge.add_metric([accountid], total_cost)
yield cost_gauge
yield usage_gauge
if __name__ == "__main__":
start_http_server(8000)
REGISTRY.register(CustomCollector())
while True:
time.sleep(1)