Wolfgang Hottgenroth
44b7461d19
All checks were successful
ci/woodpecker/push/woodpecker Pipeline was successful
80 lines
4.6 KiB
Python
80 lines
4.6 KiB
Python
import psycopg2
|
|
from loguru import logger
|
|
import os
|
|
|
|
srcPgHost = os.environ["SRC_PGHOST"]
|
|
srcPgUser = os.environ["SRC_PGUSER"]
|
|
srcPgPassword = os.environ["SRC_PGPASSWORD"]
|
|
srcPgDatabase = os.environ["SRC_PGDATABASE"]
|
|
destPgHost = os.environ["DEST_PGHOST"]
|
|
destPgUser = os.environ["DEST_PGUSER"]
|
|
destPgPassword = os.environ["DEST_PGPASSWORD"]
|
|
destPgDatabase = os.environ["DEST_PGDATABASE"]
|
|
|
|
try:
|
|
srcConn = psycopg2.connect(
|
|
host=srcPgHost,
|
|
dbname=srcPgDatabase,
|
|
user=srcPgUser,
|
|
password=srcPgPassword,
|
|
sslmode='require'
|
|
)
|
|
srcConn.autocommit = False
|
|
|
|
destConn = psycopg2.connect(
|
|
host=destPgHost,
|
|
dbname=destPgDatabase,
|
|
user=destPgUser,
|
|
password=destPgPassword,
|
|
sslmode='require'
|
|
)
|
|
destConn.autocommit = False
|
|
|
|
with srcConn.cursor() as srcCur, destConn.cursor() as destCur:
|
|
srcCur.execute("select time, deviceid, status, state, importenergyactive, importenergyreactive, exportenergyactive, exportenergyreactive, powerapparent, poweractive, powerreactive, powerdemandpositive, powerdemandreverse, factor, angle, voltage, current, powerdemand from pv_power_measurement_t order by time")
|
|
for srcObj in srcCur:
|
|
timestamp = srcObj[0]
|
|
deviceName = srcObj[1]
|
|
status = srcObj[2]
|
|
state = srcObj[3]
|
|
importenergyactive = srcObj[4]
|
|
importenergyreactive = srcObj[5]
|
|
exportenergyactive = srcObj[6]
|
|
exportenergyreactive = srcObj[7]
|
|
powerapparent = srcObj[8]
|
|
poweractive = srcObj[9]
|
|
powerreactive = srcObj[10]
|
|
powerdemandpositive = srcObj[11]
|
|
powerdemandreverse = srcObj[12]
|
|
factor = srcObj[13]
|
|
angle = srcObj[14]
|
|
voltage = srcObj[15]
|
|
current = srcObj[16]
|
|
powerdemand = srcObj[17]
|
|
|
|
|
|
logger.info(f"{timestamp=}, {deviceName=}")
|
|
|
|
destTime = timestamp
|
|
destApplication = "PV"
|
|
destDevice = "Powermeter"
|
|
destAttributes = f"{{\"ApplicationId\":\"PV\", \"Status\":\"{status}\",\"Hint\": \"Migrated\"}}"
|
|
destValues = f"{{\"Cnt\": {{\"unit\": \"\", \"label\": \"\", \"value\": \"-1\", \"variable\": \"Cnt\"}}, \"Angle\": {{\"unit\": \"degree\", \"label\": \"\", \"value\": \"{angle}\", \"variable\": \"Angle\"}}, \"State\": {{\"unit\": \"\", \"label\": \"\", \"value\": \"{state}\", \"variable\": \"State\"}}, \"Factor\": {{\"unit\": \"\", \"label\": \"\", \"value\": \"{factor}\", \"variable\": \"Factor\"}}, \"Current\": {{\"unit\": \"A\", \"label\": \"\", \"value\": \"{current}\", \"variable\": \"Current\"}}, \"Voltage\": {{\"unit\": \"V\", \"label\": \"\", \"value\": \"{voltage}\", \"variable\": \"Voltage\"}}, \"PowerActive\": {{\"unit\": \"W\", \"label\": \"\", \"value\": \"{poweractive}\", \"variable\": \"PowerActive\"}}, \"PowerApparent\": {{\"unit\": \"VA\", \"label\": \"\", \"value\": \"{powerapparent}\", \"variable\": \"PowerApparent\"}}, \"PowerReactive\": {{\"unit\": \"VA\", \"label\": \"\", \"value\": \"{powerreactive}\", \"variable\": \"PowerReactive\"}}, \"ExportEnergyActive\": {{\"unit\": \"Wh\", \"label\": \"\", \"value\": \"{exportenergyactive}\", \"variable\": \"ExportEnergyActive\"}}, \"ImportEnergyActive\": {{\"unit\": \"Wh\", \"label\": \"\", \"value\": \"{importenergyactive}\", \"variable\": \"ImportEnergyActive\"}}, \"PowerDemandReverse\": {{\"unit\": \"W\", \"label\": \"\", \"value\": \"{powerdemandreverse}\", \"variable\": \"PowerDemandReverse\"}}, \"PowerDemandPositive\": {{\"unit\": \"W\", \"label\": \"\", \"value\": \"{powerdemandpositive}\", \"variable\": \"PowerDemandPositive\"}}, \"ExportEnergyReactive\": {{\"unit\": \"VAh\", \"label\": \"\", \"value\": \"{exportenergyreactive}\", \"variable\": \"ExportEnergyReactive\"}}, \"ImportEnergyReactive\": {{\"unit\": \"VAh\", \"label\": \"\", \"value\": \"{importenergyreactive}\", \"variable\": \"ImportEnergyReactive\"}}}}"
|
|
logger.info(f"{destTime=}, {destApplication=}, {destDevice=}, {destAttributes=}, {destValues=}")
|
|
|
|
|
|
try:
|
|
destCur.execute("insert into measurements (time, application, device, attributes, values) values(%s, %s, %s, %s, %s)",
|
|
(destTime, destApplication, destDevice, destAttributes, destValues))
|
|
destConn.commit()
|
|
except Exception as e:
|
|
destConn.rollback()
|
|
logger.error(f"Error {e} when inserted time {destTime}")
|
|
finally:
|
|
if srcConn:
|
|
srcConn.close()
|
|
if destConn:
|
|
destConn.close()
|
|
|
|
|