def __process(logger, client, iface, nodes, node2keys):
last_timestamp = time.time()
topic = Utils.gettopic("rfemon/{0}/{1}/{2}")
while is_running:
if iface is None:
time.sleep(0.1)
iface = __try_open(logger)
continue
try:
# Execute run method
iface.run()
# Read socket
current_values = iface.read()
if current_values is None and time.time(
) - last_timestamp > MAX_TIME_WITHOUT_READ:
current_values = __build_null_values(node2keys)
logger.alert(
"No values read for a long time, probably something is wrong with RF device"
)
iface.close()
time.sleep(0.1)
iface = __try_open(logger)
elif current_values is not None:
current_values = [current_values]
# If complete and valid data values were received
if current_values is not None:
for values in current_values:
logger.debug(str(values))
t = values[0]
nodeId = values[1]
for conf in node2keys[str(nodeId)]:
last_data = conf["data"]
key = conf["key"]
name = conf["name"]
mul = conf.get("mul", 1.0)
add = conf.get("add", 0.0)
v = values[key]
if v is not None: v = (v + add) * mul
alert_below_th = conf.get("alert_below_threshold",
None)
if alert_below_th is not None and v is not None and v < alert_below_th:
logger.alert(
"Value %f for nodeId %d key %d registered with name %s is below threshold %f",
float(v), nodeId, key, name,
float(alert_below_th))
if Utils.compute_relative_difference(
last_data, v
) > conf.get(
"tolerance", DEFAULT_POWER_TOLERANCE
) or t - conf["when"] > MAX_TIME_BETWEEN_READINGS:
message = {'timestamp': t, 'data': v}
client.publish(topic.format(name, nodeId, key),
json.dumps(message))
conf["data"] = v
conf["when"] = t
last_timestamp = t
except:
print "Unexpected error:", traceback.format_exc()
logger.error("Unexpected error: %s", traceback.format_exc())
time.sleep(0.05)
def start():
"""Starts a thread which reads from RFM69Pi and publishes using MQTT."""
global logger
logger = LoggerClient.open("OpenEnergyMonitor")
logger.info("Opening connection")
global client
client = Utils.getpahoclient(logger)
global iface
iface = __try_open(logger)
# config is a dictionary with:
# devices : [ { id, desc, name } ]
# keys : [ { nodeId, key, desc, name } ]
config = Utils.getconfig("open_energy_monitor", logger)
nodes = config["nodes"]
node2keys = config["node2keys"]
for n in nodes:
# We add data field to check relative difference between two consecutive
# readings, if the difference is not enough the message is not published,
# reducing this way the overhead and database size.
for conf in node2keys[str(n["id"])]:
conf["data"] = -10000.0
conf["when"] = 0.0
global is_running
is_running = True
thread = threading.Thread(target=__process,
args=(logger, client, iface, nodes, node2keys))
thread.setDaemon(True)
thread.start()
def start():
"""Opens connections with logger, InfluxDB and MQTT broker."""
global logger
global mqtt_client
global house_data
global config
global influx_client
logger = LoggerClient.open("InfluxDBHub")
mqtt_client = Utils.getpahoclient(logger, __configure_mqtt)
config = Utils.getconfig("influxdb", logger)
influx_client = InfluxDBClient(config["host"], config["port"],
config["user"], config["password"],
config["database"])
if not {"name": config["database"]} in influx_client.get_list_database():
influx_client.create_database(config["database"])
if not any([
x["name"] == "raspimon_policy"
for x in influx_client.get_list_retention_policies()
]):
influx_client.create_retention_policy('raspimon_policy',
config["retention_policy"],
1,
default=True)
else:
influx_client.alter_retention_policy(
'raspimon_policy',
duration=config["retention_policy"],
replication=1,
default=True)
def start():
"""Starts a thread which reads from RFM69Pi and publishes using MQTT."""
global logger
logger = LoggerClient.open("OpenEnergyMonitor")
logger.info("Opening connection")
global client
client = Utils.getpahoclient(logger)
global iface
iface = __try_open(logger)
# config is a dictionary with:
# devices : [ { id, desc, name } ]
# keys : [ { nodeId, key, desc, name } ]
config = Utils.getconfig("open_energy_monitor", logger)
nodes = config["nodes"]
node2keys = config["node2keys"]
for n in nodes:
# We add data field to check relative difference between two consecutive
# readings, if the difference is not enough the message is not published,
# reducing this way the overhead and database size.
for conf in node2keys[str(n["id"])]:
conf["data"] = -10000.0
conf["when"] = 0.0
global is_running
is_running = True
thread = threading.Thread(target=__process,
args=(logger, client, iface, nodes, node2keys))
thread.setDaemon(True)
thread.start()
def start(mail_credentials_path=__mail_credentials_path,
transport_string=__transport):
"""Starts the execution of the server.
The first argument is a path to `mail_credentials.json` file and the second
argument is a ZeroMQ transport string for bind server socket.
"""
if not Scheduler.is_running():
Utils.ntpcheck()
ctx = zmq.Context.instance()
s = ctx.socket(zmq.PULL)
s.bind(transport_string)
Utils.startup_wait()
__process_message(
mail_credentials_path, {
"name": "MailLoggerServer",
"level": str(__levels.ALERT),
"schedule": str(__schedules.INSTANTANEOUSLY),
"text": "Logging service STARTED",
"datetime": datetime.datetime.now()
})
mail_credentials = json.loads(open(mail_credentials_path).read())
mail_credentials = None
Scheduler.start()
Scheduler.repeat_o_clock(3600 * 1000, __queue_handler,
mail_credentials_path, "HOURLY",
__hourly_queue)
Scheduler.repeat_o_clock(3600 * 24 * 1000, __queue_handler,
mail_credentials_path, "DAILY", __daily_queue)
Scheduler.repeat_o_clock(3600 * 24 * 7 * 1000, __queue_handler,
mail_credentials_path, "WEEKLY",
__weekly_queue)
print("Running server at ZMQ transport: " + transport_string)
try:
while True:
msg = s.recv_pyobj()
__process_message(mail_credentials_path, msg)
raise Exception("Unexpected error (probably NTP related)")
except:
__queue_handler(mail_credentials_path, "HOURLY", __hourly_queue)
__queue_handler(mail_credentials_path, "DAILY", __daily_queue)
__queue_handler(mail_credentials_path, "WEEKLY", __weekly_queue)
__process_message(
mail_credentials_path, {
"name": "MailLoggerServer",
"level": "ALERT",
"schedule": "INSTANTANEOUSLY",
"text": "Logging service STOPPED",
"datetime": datetime.datetime.now()
})
print("Stopping server")
Scheduler.stop()
raise
def start():
"""Opens connections with logger, MongoDB and MQTT broker."""
global logger
global mqtt_client
global house_data
logger = LoggerClient.open("MongoDBHub")
mqtt_client = Utils.getpahoclient(logger, __configure_mqtt)
mongo_client = Utils.getmongoclient(logger)
db = mongo_client["raspimon"]
col = db["GVA2015_houses"]
house_data = col.find_one({"raspi": raspi_mac})
assert house_data is not None
mongo_client.close()
def __process(logger, client, iface, nodes, node2keys):
last_timestamp = time.time()
topic = Utils.gettopic("rfemon/{0}/{1}/{2}")
while is_running:
if iface is None:
time.sleep(0.1)
iface = __try_open(logger)
continue
try:
# Execute run method
iface.run()
# Read socket
current_values = iface.read()
if current_values is None and time.time() - last_timestamp > MAX_TIME_WITHOUT_READ:
current_values = __build_null_values(node2keys)
logger.alert("No values read for a long time, probably something is wrong with RF device")
iface.close()
time.sleep(0.1)
iface = __try_open(logger)
elif current_values is not None:
current_values = [ current_values ]
# If complete and valid data values were received
if current_values is not None:
for values in current_values:
logger.debug(str(values))
t = values[0]
nodeId = values[1]
for conf in node2keys[str(nodeId)]:
last_data = conf["data"]
key = conf["key"]
name = conf["name"]
mul = conf.get("mul", 1.0)
add = conf.get("add", 0.0)
v = values[key]
if v is not None: v = (v + add) * mul
alert_below_th = conf.get("alert_below_threshold", None)
if alert_below_th is not None and v is not None and v < alert_below_th:
logger.alert("Value %f for nodeId %d key %d registered with name %s is below threshold %f",
float(v), nodeId, key, name, float(alert_below_th))
if Utils.compute_relative_difference(last_data, v) > conf.get("tolerance",DEFAULT_POWER_TOLERANCE) or t - conf["when"] > MAX_TIME_BETWEEN_READINGS:
message = { 'timestamp' : t, 'data' : v }
client.publish(topic.format(name, nodeId, key), json.dumps(message))
conf["data"] = v
conf["when"] = t
last_timestamp = t
except:
print "Unexpected error:",traceback.format_exc()
logger.error("Unexpected error: %s", traceback.format_exc())
time.sleep(0.05)
def __queue_handler(mail_credentials_path, frequency, queue):
"""Traverses the given queue and concatenates by lines all message texts."""
if not queue.empty():
subject = __generate_subject(frequency)
lines_list = []
while not queue.empty():
lines_list.append(queue.get()[1])
msg = '\n'.join(lines_list)
try:
mail_credentials = json.loads(open(mail_credentials_path).read())
Utils.sendmail(mail_credentials, subject, msg)
mail_credentials = None
except:
print "Unexpected error:", traceback.format_exc()
print("FATAL ERROR: irrecoverable information loss :(")
def main():
config = Utils.getconfig("plugwise", None)
stick = config["stick"]
pairing = config["pairing"]
device = "/dev/ttyUSB0"
print
print "**************************************************************"
print "* Menu : *"
print "* *"
print "* m : Pair your Circle+ (Master) devices with USB stick *"
print "* s : Pair your Circle (Slave) devices with Circle+ *"
print "* q : Exit *"
print "* *"
print "**************************************************************"
print
print "Enter a letter from the menu above :"
arg = raw_input()
print
opts, args = getopt.getopt(sys.argv[1:], "m:s:q:",
['master', 'slave', 'quit'])
if arg == "m":
for circle_plus in pairing.keys():
PairCirclePlus(device, stick, circle_plus)
elif arg == "s":
for master,slaves in pairing.iteritems():
pair_circles(slaves, device)
elif arg == "q":
sys.exit(0)
else:
print "Command Error ! Select only one letter below !"
def __process_message(mail_credentials_path, msg):
sched = msg["schedule"]
txt = __generate_message_line(msg)
if sched != str(__schedules.SILENTLY):
sys.stderr.write(txt + "\n")
if sched == str(__schedules.INSTANTANEOUSLY):
subject = __generate_subject(__schedules.INSTANTANEOUSLY, msg["name"])
try:
mail_credentials = json.loads(open(mail_credentials_path).read())
Utils.sendmail(mail_credentials, subject, txt)
mail_credentials = None
except:
print "Unexpected error:", traceback.format_exc()
elif sched != str(__schedules.SILENTLY):
__schedule2queue[sched].put((msg["datetime"], txt))
def start():
"""Connects with logging server, loads plugwise network configuration and
connects with MQTT broker."""
global logger
global client
global config
global device
global circles_config
global circles
global mac2circle
logger = LoggerClient.open("PlugwiseMonitor")
if not verbose:
logger.config(logger.levels.WARNING, logger.schedules.DAILY)
config = Utils.getconfig("plugwise", logger)
assert config is not None
device = plugwise_api.Stick(logger, DEFAULT_SERIAL_PORT)
# circles_config is a list of dictionaries: name, mac, desc. state field is
# added in next loop to track its value so it can be used to only send
# messages in state transitions. power1s and power8s field is used to check
# the relative difference in power in order to reduce the network overhead.
circles_config = config["circles"]
circles = []
mac2circle = {}
for circle_data in circles_config:
mac = circle_data["mac"]
circles.append(
plugwise_api.Circle(
logger, mac, device, {
"name": circle_data["name"],
"location": circle_data["desc"],
"always_on": "False",
"production": "True"
}))
mac2circle[mac] = circles[-1]
circle_data["state"] = "NA"
for v in OUTPUT_LIST:
circle_data["power" + v["suffix"]] = -10000.0
circle_data["when" + v["suffix"]] = 0.0
client = Utils.getpahoclient(logger, __configure)
client.loop_start()
def start():
"""Opens logger connection and loads its configuration from MongoDB and sends
first message."""
global logger
global config
global location_id
global current_weather_url
logger = LoggerClient.open("AEMETMonitor")
config = Utils.getconfig("aemet", logger)
location_id = config["location_id"]
current_weather_url = config["current_weather_url"]
publish()
def publish():
"""Publishes circle messages via MQTT."""
try:
# All circles messages are generated together and before sending data
# via MQTT. This way sending data overhead is ignored and we expect
# similar timestamps between all circles.
messages = []
for i, c in enumerate(circles):
config = circles_config[i]
t = time.time()
mac = config["mac"]
name = config["name"]
last_powers = [config["power" + x["suffix"]] for x in OUTPUT_LIST]
last_state = config["state"]
try:
reading = c.get_power_usage()
powers = [reading[x["key"]] for x in OUTPUT_LIST]
state = c.get_info()['relay_state']
alert_below_th = config.get("alert_below_threshold", None)
for i, p in enumerate(powers):
p = max(0, p)
key = OUTPUT_LIST[i]["key"]
suffix = OUTPUT_LIST[i]["suffix"]
if alert_below_th is not None and p < alert_below_th:
logger.alert(
"Value %f %s for circle %s registered with name %s is below threshold %f",
float(p), suffix, mac, name, float(alert_below_th))
if Utils.compute_relative_difference(
last_powers[i], p) > config.get(
"tolerance", DEFAULT_POWER_TOLERANCE
) or t - config[
"when" + suffix] > MAX_TIME_BETWEEN_READINGS:
usage_message = {'timestamp': t, 'data': p}
messages.append((topic.format(name, "power" + suffix,
mac), usage_message))
config["power" + suffix] = p
config["when" + suffix] = t
# check state transition before message is appended
if state != last_state:
state_message = {'timestamp': t, 'data': state}
messages.append((topic.format(name, "state",
mac), state_message))
config["state"] = state # track current state value
except:
print "Unexpected error:", traceback.format_exc()
logger.info("Error happened while processing circles data: %s",
traceback.format_exc())
for top, message in messages:
client.publish(top, json.dumps(message))
except:
print "Unexpected error:", traceback.format_exc()
logger.error("Error happened while processing circles data")
raise
def start():
"""Opens logger connection and loads its configuration from MongoDB and sends
first message."""
global logger
global config
global location_id
global current_weather_url
logger = LoggerClient.open("AEMETMonitor")
config = Utils.getconfig("aemet", logger)
location_id = config["location_id"]
current_weather_url = config["current_weather_url"]
publish()
def stop():
mongo_client = Utils.getmongoclient(logger)
db = mongo_client["raspimon"]
# close MQTT broker connection
mqtt_client.disconnect()
# force sending data to MongoDB
__upload_all_data(db, __build_raspimon_documents, raspimon_message_queues)
__upload_all_data(db, __build_forecast_documents, forecast_message_queues)
if len(pending_documents) > 0: db.GVA2015_data.insert(pending_documents)
# close rest of pending connections
mongo_client.close()
logger.close()
def publish():
global tz
tz = pytz.timezone("Europe/Madrid")
try:
client = Utils.getpahoclient(logger)
__publish_daily_forecast(client)
__publish_hourly_forecast(client)
__publish_current_weather_status(client)
client.disconnect()
except:
print "Unexpected error:", traceback.format_exc()
logger.error("Unexpected error: %s", traceback.format_exc())
def publish():
global tz
tz = pytz.timezone("Europe/Madrid")
try:
client = Utils.getpahoclient(logger)
__publish_daily_forecast(client)
__publish_hourly_forecast(client)
__publish_current_weather_status(client)
client.disconnect()
except:
print "Unexpected error:", traceback.format_exc()
logger.error("Unexpected error: %s", traceback.format_exc())
def __publish_data_of_day(day_str, ref_time):
try:
client = Utils.getpahoclient(logger, __configure)
except:
logger.error("Unable to connecto to MQTT broker")
raise
tomorrow_url = url.format(day_str)
try:
# http request
response_string = urllib2.urlopen(tomorrow_url)
except:
logger.error("Unable to retrieve electricity prices")
client.disconnect()
raise
try:
response = json.load(response_string)
pvpc = response['PVPC']
# PVPC is an array of dictionaries where every dictionary is:
# {"Dia":"13/11/2015","Hora":"00-01",
# "GEN":"126,08","NOC":"75,81","VHC":"79,94",
# "COFGEN":"0,000075326953000000","COFNOC":"0,000158674625000000",
# "COFVHC":"0,000134974129000000","PMHGEN":"66,35","PMHNOC":"63,98",
# "PMHVHC":"66,63","SAHGEN":"6,14","SAHNOC":"5,92","SAHVHC":"6,17",
# "FOMGEN":"0,03","FOMNOC":"0,03","FOMVHC":"0,03","FOSGEN":"0,13",
# "FOSNOC":"0,12","FOSVHC":"0,13","INTGEN":"2,46","INTNOC":"2,37",
# "INTVHC":"2,47","PCAPGEN":"6,94","PCAPNOC":"1,16","PCAPVHC":"1,64",
# "TEUGEN":"44,03","TEUNOC":"2,22","TEUVHC":"2,88"}
# Looking here: http://tarifaluzhora.es/ it seems that GEN is the main
# electricity price, and it comes in thousandth of an euro.
# It will send 25 hours at CEST to CET transition day.
keys = [ 'GEN', 'NOC', 'VHC' ]
# for every hour data in pvpc
for res in pvpc:
# TODO: check day value
hour_offset = int( res['Hora'].split('-')[0] ) * 3600
for k in keys:
v = float( res[k].replace(',','.') ) # replace commas by dots
message = { 'timestamp' : ref_time + hour_offset, 'data' : v }
client.publish(topic.format(k), json.dumps(message))
logger.info("Electricity price published")
except:
logger.info("Unable to publish electricity prices")
client.disconnect()
raise
else:
client.disconnect()
def __publish_data_of_day(day_str, ref_time):
try:
client = Utils.getpahoclient(logger, __configure)
except:
logger.error("Unable to connecto to MQTT broker")
raise
tomorrow_url = url.format(day_str)
try:
# http request
response_string = urllib2.urlopen(tomorrow_url)
except:
logger.error("Unable to retrieve electricity prices")
client.disconnect()
raise
try:
response = json.load(response_string)
pvpc = response['PVPC']
# PVPC is an array of dictionaries where every dictionary is:
# {"Dia":"13/11/2015","Hora":"00-01",
# "GEN":"126,08","NOC":"75,81","VHC":"79,94",
# "COFGEN":"0,000075326953000000","COFNOC":"0,000158674625000000",
# "COFVHC":"0,000134974129000000","PMHGEN":"66,35","PMHNOC":"63,98",
# "PMHVHC":"66,63","SAHGEN":"6,14","SAHNOC":"5,92","SAHVHC":"6,17",
# "FOMGEN":"0,03","FOMNOC":"0,03","FOMVHC":"0,03","FOSGEN":"0,13",
# "FOSNOC":"0,12","FOSVHC":"0,13","INTGEN":"2,46","INTNOC":"2,37",
# "INTVHC":"2,47","PCAPGEN":"6,94","PCAPNOC":"1,16","PCAPVHC":"1,64",
# "TEUGEN":"44,03","TEUNOC":"2,22","TEUVHC":"2,88"}
# Looking here: http://tarifaluzhora.es/ it seems that GEN is the main
# electricity price, and it comes in thousandth of an euro.
# It will send 25 hours at CEST to CET transition day.
keys = ['GEN', 'NOC', 'VHC']
# for every hour data in pvpc
for res in pvpc:
# TODO: check day value
hour_offset = int(res['Hora'].split('-')[0]) * 3600
for k in keys:
v = float(res[k].replace(',', '.')) # replace commas by dots
message = {'timestamp': ref_time + hour_offset, 'data': v}
client.publish(topic.format(k), json.dumps(message))
logger.info("Electricity price published")
except:
logger.info("Unable to publish electricity prices")
client.disconnect()
raise
else:
client.disconnect()
def start():
"""Opens connections with logger, InfluxDB and MQTT broker."""
global logger
global mqtt_client
global house_data
global config
global influx_client
logger = LoggerClient.open("InfluxDBHub")
mqtt_client = Utils.getpahoclient(logger, __configure_mqtt)
config = Utils.getconfig("influxdb", logger)
influx_client = InfluxDBClient(config["host"], config["port"],
config["user"], config["password"],
config["database"])
if not {"name":config["database"]} in influx_client.get_list_database():
influx_client.create_database(config["database"])
if not any([ x["name"]=="raspimon_policy" for x in influx_client.get_list_retention_policies()]):
influx_client.create_retention_policy('raspimon_policy',
config["retention_policy"],
1, default=True)
else:
influx_client.alter_retention_policy('raspimon_policy',
duration=config["retention_policy"],
replication=1,
default=True)
def upload_data():
try:
mongo_client = Utils.getmongoclient(logger)
db = mongo_client["raspimon"]
t = time.time()
raspimon_batch = __build_after_deadline_documents(
__build_raspimon_documents, raspimon_message_queues, t)
forecast_batch = __build_after_deadline_documents(
__build_forecast_documents, forecast_message_queues, t)
global pending_documents
insert_batch = raspimon_batch + forecast_batch + pending_documents
pending_documents = []
try:
if len(insert_batch) > 0: db.GVA2015_data.insert(insert_batch)
except:
pending_documents = insert_batch
if len(pending_documents) > PENDING_DOCUMENTS_LENGTH_ERROR:
logger.error(
"Pending %s messages is above data loss threshold %d, sadly pending list set to zero :S",
len(pending_documents), PENDING_DOCUMENTS_LENGTH_ERROR)
pending_documents = [] # data loss here :'(
elif len(pending_documents) > PENDING_DOCUMENTS_LENGTH_WARNING:
logger.alert(
"Pending %s messages is above warning threshold %d, data loss will occur at %d",
len(pending_documents), PENDING_DOCUMENTS_LENGTH_WARNING,
PENDING_DOCUMENTS_LENGTH_ERROR)
else:
logger.warning("Connection with database is failing")
raise
logger.info("Inserted %d documents", len(insert_batch))
mongo_client.close()
except:
print "Unexpected error:", traceback.format_exc()
logger.error("Unexpected error: %s", traceback.format_exc())
import re
import requests
import time
import traceback
import unicodedata
import urllib2
from xml.etree.ElementTree import parse
import raspi_mon_sys.aemet as aemet
import raspi_mon_sys.LoggerClient as LoggerClient
import raspi_mon_sys.Utils as Utils
NUM_DAYS = 4
weather_topic = Utils.gettopic("aemet/{0}/{1}")
forecast_topic = Utils.gettopic("aemet/{0}/{1}/{2}", "forecast")
# This variables are loaded from MongoDB server at start() function.
tz = None
logger = None
current_weather_url = None
location_id = None
config = None
daily_forecast_info = (
# more than one value
( "get_precipitacion", "period", "rain_prob" ),
( "get_cota_nieve", "period", "snow_level" ),
( "get_estado_cielo", "period", "sky" ),
( "get_viento", "period", "wind_direction", "wind_speed" ),
import datetime
import json
import pytz
import sys
import traceback
import time
import urllib2
sys.path.append("../")
import raspi_mon_sys.LoggerClient as LoggerClient
import raspi_mon_sys.Scheduler as Scheduler
import raspi_mon_sys.Utils as Utils
logger = None
topic = Utils.gettopic("electricity_prices/{0}")
url = 'http://www.esios.ree.es/Solicitar?fileName=PVPC_CURV_DD_{0}&fileType=txt&idioma=es'
def __on_connect(client, userdata, rc):
logger.info("Connected to MQTT broker")
def __configure(client):
client.on_connect = __on_connect
def __publish_data_of_day(day_str, ref_time):
try:
client = Utils.getpahoclient(logger, __configure)
except:
logger.error("Unable to connecto to MQTT broker")
raise
tomorrow_url = url.format(day_str)
import json
import Queue
import Scheduler
import socket
import threading
import time
import traceback
import sys
import zmq
import raspi_mon_sys.LoggerClient as LoggerClient
import raspi_mon_sys.Utils as Utils
__transport = LoggerClient.default_transport
__mail_credentials_path = "/etc/mail_credentials.json"
__mac_addr = Utils.getmac()
# Queues of pending messages.
__hourly_queue = Queue.PriorityQueue()
__daily_queue = Queue.PriorityQueue()
__weekly_queue = Queue.PriorityQueue()
# Enums.
__levels = LoggerClient.levels
__schedules = LoggerClient.schedules
# Mapping between schedule options and python queues.
__schedule2queue = {
str(__schedules.HOURLY): __hourly_queue,
str(__schedules.DAILY): __daily_queue,
str(__schedules.WEEKLY): __weekly_queue
import Queue
import time
import threading
import traceback
import raspi_mon_sys.LoggerClient as LoggerClient
import raspi_mon_sys.Scheduler as Scheduler
import raspi_mon_sys.Utils as Utils
PENDING_DOCUMENTS_LENGTH_WARNING = 10000 # expected 40MB of messages for warning
PENDING_DOCUMENTS_LENGTH_ERROR = 30000 # expected 120MB of messages for data loss
PERIOD = 3600 # every 3600 seconds (1 hour) we send data to hour server
assert PENDING_DOCUMENTS_LENGTH_ERROR > PENDING_DOCUMENTS_LENGTH_WARNING
raspi_mac = Utils.getmac()
logger = None
mqtt_client = None
house_data = None
lock = threading.RLock()
pending_documents = []
raspimon_message_queues = {}
forecast_message_queues = {}
def __enqueue_raspimon_message(client, userdata, topic, message):
timestamp = message["timestamp"]
data = message["data"]
basetime = int(timestamp // PERIOD * PERIOD)
lock.acquire()
def __try_call(logger, func, *args):
try:
func(*args)
return True
except:
print "Unexpected error:",traceback.format_exc()
logger.error("Unexpected error: %s", traceback.format_exc())
return False
def __replace_vars(x, module):
if type(x) is int or type(x) is float or not x.startswith("$this."): return x
method = getattr(module, x.replace("$this.",""))
return method
if __name__ == "__main__":
Utils.ntpcheck()
Utils.startup_wait()
T1_MILISECOND = 1
T1_CENTISECOND = 10
T1_DECISECOND = 100
T1_SECOND = 1000
T1_MINUTE = 60000
T1_HOUR = 3600000
T1_DAY = 24 * T1_HOUR
# Configure logger.
logger = LoggerClient.open("MainMonitoringSystem")
logger.info("Initializing main monitoring system")
import datetime
import json
import pytz
import sys
import traceback
import time
import urllib2
sys.path.append("../")
import raspi_mon_sys.LoggerClient as LoggerClient
import raspi_mon_sys.Scheduler as Scheduler
import raspi_mon_sys.Utils as Utils
logger = None
topic = Utils.gettopic("electricity_prices/{0}")
url = 'http://www.esios.ree.es/Solicitar?fileName=PVPC_CURV_DD_{0}&fileType=txt&idioma=es'
def __on_connect(client, userdata, rc):
logger.info("Connected to MQTT broker")
def __configure(client):
client.on_connect = __on_connect
def __publish_data_of_day(day_str, ref_time):
try:
client = Utils.getpahoclient(logger, __configure)
except:
# reducing this way the overhead and database size.
for conf in node2keys[str(n["id"])]:
conf["data"] = -10000.0
conf["when"] = 0.0
global is_running
is_running = True
thread = threading.Thread(target=__process,
args=(logger, client, iface, nodes, node2keys))
thread.setDaemon(True)
thread.start()
def stop():
global is_running
is_running = False
time.sleep(0.1)
client.disconnect()
logger.close()
iface.close()
if __name__ == "__main__":
Utils.startup_wait()
start()
# Inifite loop.
try:
while True:
time.sleep(60)
except:
stop()
"""
import datetime
import json
import Queue
import socket
import threading
import traceback
import sys
import zmq
import raspi_mon_sys.LoggerClient as LoggerClient
import raspi_mon_sys.Utils as Utils
__transport = LoggerClient.default_transport
__mac_addr = Utils.getmac()
# Queues of pending messages.
__hourly_queue = Queue.PriorityQueue()
__daily_queue = Queue.PriorityQueue()
__weekly_queue = Queue.PriorityQueue()
# Enums.
__levels = LoggerClient.levels
__schedules = LoggerClient.schedules
def __generate_message_line(msg):
"""Given a message it generates a string to be shown at screen or mail."""
time_str = datetime.datetime.strftime(msg["datetime"], "%c")
host_str = socket.gethostname()
name_str = msg["name"]
# We add data field to check relative difference between two consecutive
# readings, if the difference is not enough the message is not published,
# reducing this way the overhead and database size.
for conf in node2keys[str(n["id"])]:
conf["data"] = -10000.0
conf["when"] = 0.0
global is_running
is_running = True
thread = threading.Thread(target=__process,
args=(logger, client, iface, nodes, node2keys))
thread.setDaemon(True)
thread.start()
def stop():
global is_running
is_running = False
time.sleep(0.1)
client.disconnect()
logger.close()
iface.close()
if __name__ == "__main__":
Utils.startup_wait()
start()
# Inifite loop.
try:
while True:
time.sleep(60)
except:
stop()
import re
import requests
import time
import traceback
import unicodedata
import urllib2
from xml.etree.ElementTree import parse
import raspi_mon_sys.aemet as aemet
import raspi_mon_sys.LoggerClient as LoggerClient
import raspi_mon_sys.Utils as Utils
NUM_DAYS = 4
weather_topic = Utils.gettopic("aemet/{0}/{1}")
forecast_topic = Utils.gettopic("aemet/{0}/{1}/{2}", "forecast")
# This variables are loaded from MongoDB server at start() function.
tz = None
logger = None
current_weather_url = None
location_id = None
config = None
daily_forecast_info = (
# more than one value
("get_precipitacion", "period", "rain_prob"),
("get_cota_nieve", "period", "snow_level"),
("get_estado_cielo", "period", "sky"),
("get_viento", "period", "wind_direction", "wind_speed"),
import json
import time
import traceback
import raspi_mon_sys.LoggerClient as LoggerClient
import raspi_mon_sys.plugwise.api as plugwise_api
import raspi_mon_sys.Scheduler as Scheduler
import raspi_mon_sys.Utils as Utils
# Plugwise connection configuration.
MAX_TIME_BETWEEN_READINGS = 1800
DEFAULT_POWER_TOLERANCE = 0.0
DEFAULT_SERIAL_PORT = "/dev/ttyUSB0" # USB port used by Plugwise receiver
OUTPUT_LIST = [{"key": 0, "suffix": "1s"}, {"key": 1, "suffix": "8s"}]
topic = Utils.gettopic("plugwise/{0}/{1}/{2}")
logger = None
client = None
config = None
device = None
circles_config = None
circles = None
mac2circle = None
verbose = False
def __on_connect(client, userdata, rc):
# We will use this topic to send on/off commands to our circles.
client.subscribe("plugwise/#")
