def print_temperatures(sensors):
now = datetime.datetime.now().isoformat()
print('{}'.format(now))
for name, sensor_path in sensors.items():
with open(sensor_path, 'r') as sensor_fh:
data = sensor_fh.readlines()
if len(data) != 2:
print('Unexpected data read from sensor '
'{name}:{data}'.format(**locals()))
continue
for line in data:
if line.startswith('t='):
break
raw_temperature = int(line.split('=')[1])
temperature = raw_temperature / 1000
if GRAPHITE_OUT:
graphitesend.send('temp_' + name, temperature)
if FILE_OUT:
with open(FILE_OUT, 'a') as out_fh:
out_fh.write('{now},{name}={temperature}\n'.format(**locals()))
print('Sensor {name}: {temperature}°C'.format(**locals()))
def _main():
import graphitesend
import sys
import argparse
parser = argparse.ArgumentParser()
parser.add_argument("file")
parser.add_argument("--graphite-server")
parser.add_argument("--graphite-id", default='0')
parser.add_argument("--http-host", default='127.0.0.1')
parser.add_argument("--http-port", type=int)
args = parser.parse_args()
graphite = args.graphite_server is not None
if graphite:
graphitesend.init(graphite_server=args.graphite_server,
prefix="co2mon." + args.graphite_id,
system_name="")
state = {}
if args.http_port:
import flask
import threading
app = flask.Flask("co2mon")
@app.route("/")
def show_state():
return flask.jsonify(state)
def run():
app.run(host=args.http_host, port=args.http_port)
threading.Thread(target=run, daemon=True).start()
with open(sys.argv[1], "r+b") as dev:
key = generate_key()
hid = hidraw.HIDRaw(dev.fileno())
init_sensor(hid, key)
while True:
data = read_sensor(dev, key)
if type(data) == CO2:
if graphite:
graphitesend.send("co2", data.ppm())
state["co2"] = data.ppm()
elif type(data) == Temperature:
if graphite:
graphitesend.send("temperature", data.celsius())
state["temperature"] = data.celsius()
if row['Humidex'] == '' and row['WindChill'] == '':
feelslike = row['Temp']
elif row['Humidex'] == '':
feelslike = row['WindChill']
else:
feelslike = row['Humidex']
if row['WindSpd'] == '':
row['WindSpd'] = 0
if row['WindDir'] == '':
row['WindDir'] = 0
metric_string = 'weather.hourly.temp ' + str(row['Temp']) + ' ' + timestamp
metriclog.write(metric_string + "\n")
graphitesend.send('weather.hourly.temp', str(row['Temp']), timestamp)
metric_string = 'weather.hourly.windspeed ' + str(row['WindSpd']) + ' ' + timestamp
metriclog.write(metric_string + "\n")
graphitesend.send('weather.hourly.windspeed', str(row['WindSpd']), timestamp)
metric_string = 'weather.hourly.winddir ' + str(row['WindDir']) + ' ' + timestamp
metriclog.write(metric_string + "\n")
graphitesend.send('weather.hourly.winddir', str(row['WindDir']), timestamp)
metric_string = 'weather.hourly.humidity ' + str(row['Humidity']) + ' ' + timestamp
metriclog.write(metric_string + "\n")
graphitesend.send('weather.hourly.humidity', str(row['Humidity']), timestamp)
metric_string = 'weather.hourly.feelslike ' + str(feelslike) + ' ' + timestamp
metriclog.write(metric_string + "\n")
#!/usr/bin/env python
import graphitesend
import time
import os
graphitesend.init(graphite_server='graphite.cloud.nibalizer.com')
while True:
with open('/sys/class/power_supply/BAT0/energy_now') as f:
lines = f.read()
f.closed
energy_now = float(lines)
with open('/sys/class/power_supply/BAT0/energy_full') as f:
lines = f.read()
f.closed
energy_full = float(lines)
batt_percent = energy_now/energy_full * 100
load = os.getloadavg()[0]
graphitesend.send('battery_percent', batt_percent)
graphitesend.send('load', load)
print "batt_percent: %s" % batt_percent
time.sleep(1)
feelslike = row['Temp']
elif row['Humidex'] == '':
feelslike = row['WindChill']
else:
feelslike = row['Humidex']
if row['WindSpd'] == '':
row['WindSpd'] = 0
if row['WindDir'] == '':
row['WindDir'] = 0
metric_string = 'weather.hourly.temp ' + str(
row['Temp']) + ' ' + timestamp
metriclog.write(metric_string + "\n")
graphitesend.send('weather.hourly.temp', str(row['Temp']), timestamp)
metric_string = 'weather.hourly.windspeed ' + str(
row['WindSpd']) + ' ' + timestamp
metriclog.write(metric_string + "\n")
graphitesend.send('weather.hourly.windspeed', str(row['WindSpd']),
timestamp)
metric_string = 'weather.hourly.winddir ' + str(
row['WindDir']) + ' ' + timestamp
metriclog.write(metric_string + "\n")
graphitesend.send('weather.hourly.winddir', str(row['WindDir']),
timestamp)
metric_string = 'weather.hourly.humidity ' + str(
row['Humidity']) + ' ' + timestamp
dailyurl=i['url'] + "?begin=" + yesterday + "&end=" + yesterday + "&step=4"
print dailyurl
print 'Loading ' + i['installation'] + ' ' + i['direction'] + '...'
# 15 minute counts
try:
response = urllib2.urlopen(url)
except:
pass
json_data = response.read()
datapoints = json.loads(json_data)
for datapoint in datapoints:
if datapoint['comptage'] is None:
continue
metric_string = i['installation'] + '.' + i['direction'] + '.trips ' + str(datapoint['comptage']) + ' ' + str(datapoint['timestamp']/1000)
metriclog.write(metric_string + "\n")
graphitesend.send(i['installation'] + '.' + i['direction'] + '.trips', datapoint['comptage'], datapoint['timestamp']/1000)
# Daily counts
try:
response = urllib2.urlopen(dailyurl)
except:
pass
json_data = response.read()
datapoints = json.loads(json_data)
for datapoint in datapoints:
if datapoint['comptage'] is None:
continue
# Set daily time forward
datapoint['timestamp'] += 14400000
metric_string = 'daily.' + i['installation'] + '.' + i['direction'] + '.trips ' + str(datapoint['comptage']) + ' ' + str(datapoint['timestamp']/1000)
graphitesend.send('daily.' + i['installation'] + '.' + i['direction'] + '.trips', datapoint['comptage'], datapoint['timestamp']/1000)
if row["Humidex"] == "" and row["WindChill"] == "":
feelslike = row["Temp"]
elif row["Humidex"] == "":
feelslike = row["WindChill"]
else:
feelslike = row["Humidex"]
if row["WindSpd"] == "":
row["WindSpd"] = 0
if row["WindDir"] == "":
row["WindDir"] = 0
metric_string = "weather.hourly.temp " + str(row["Temp"]) + " " + timestamp
metriclog.write(metric_string + "\n")
graphitesend.send("weather.hourly.temp", str(row["Temp"]), timestamp)
metric_string = "weather.hourly.windspeed " + str(row["WindSpd"]) + " " + timestamp
metriclog.write(metric_string + "\n")
graphitesend.send("weather.hourly.windspeed", str(row["WindSpd"]), timestamp)
metric_string = "weather.hourly.winddir " + str(row["WindDir"]) + " " + timestamp
metriclog.write(metric_string + "\n")
graphitesend.send("weather.hourly.winddir", str(row["WindDir"]), timestamp)
metric_string = "weather.hourly.humidity " + str(row["Humidity"]) + " " + timestamp
metriclog.write(metric_string + "\n")
graphitesend.send("weather.hourly.humidity", str(row["Humidity"]), timestamp)
metric_string = "weather.hourly.feelslike " + str(feelslike) + " " + timestamp
metriclog.write(metric_string + "\n")
