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use influx-client to push data

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This commit is contained in:
Ryan Tang 2024-03-11 12:45:09 -04:00
parent efa6d1d0b9
commit 7549f1d675
3 changed files with 54 additions and 12 deletions
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29
IsegHVController.py
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@ -8,6 +8,20 @@ import socket
import sys
import time
import influxdb_client
from influxdb_client import InfluxDBClient, Point, WritePrecision
from influxdb_client.client.write_api import SYNCHRONOUS, ASYNCHRONOUS
#------ database
with open('ISEG_TOKEN.txt', 'r') as f:
token = f.readline()
org = "FSUFoxLab"
ip = "https://fsunuc.physics.fsu.edu/influx/"
write_client = influxdb_client.InfluxDBClient(url=ip, token=token, org=org)
bucket = "ISEG"
write_api = write_client.write_api(write_options=ASYNCHRONOUS)
#assign a port, to prevent the script run mulitple time
s = socket.socket()
host = socket.gethostname()
@ -272,7 +286,8 @@ while True:
pushToDB = window["-DatabaseEnable-"].get()
if pushToDB :
tempFile = open("temp.dat", "w")
points = []
#tempFile = open("temp.dat", "w")
for i in range(0, nChannel):
window[("a%d" % chList[i])].update("%.3f" % outVList[i])
@ -280,12 +295,16 @@ while True:
#==== To DataBase
if pushToDB :
tempFile.write("Voltage,Ch=%d value=%f\n" % (chList[i], outVList[i]))
tempFile.write("LeakageCurrent,Ch=%d value=%f\n" % (chList[i], outIList[i]*1e6))
points.append(Point("Voltage").tag("Ch",int(chList[i])).field("value",float(outVList[i])))
points.append(Point("LeakageCurrent").tag("Ch",int(chList[i])).field("value",float(outIList[i])))
#tempFile.write("Voltage,Ch=%d value=%f\n" % (chList[i], outVList[i]))
#tempFile.write("LeakageCurrent,Ch=%d value=%f\n" % (chList[i], outIList[i]*1e6))
if pushToDB:
tempFile.close()
os.system("curl -XPOST http://%s:8086/write?db=testing --data-binary @temp.dat" % databaseIP )
#tempFile.close()
write_api.write(bucket=bucket, org=org, record=points)
#os.system("curl -XPOST http://%s:8086/write?db=testing --data-binary @temp.dat" % databaseIP )
window.close()

31
IsegHVDataBase.py
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@ -5,6 +5,20 @@ import os
import socket
import time
import influxdb_client
from influxdb_client import InfluxDBClient, Point, WritePrecision
from influxdb_client.client.write_api import SYNCHRONOUS, ASYNCHRONOUS
#------ database
with open('ISEG_TOKEN.txt', 'r') as f:
token = f.readline()
org = "FSUFoxLab"
ip = "https://fsunuc.physics.fsu.edu/influx/"
write_client = influxdb_client.InfluxDBClient(url=ip, token=token, org=org)
bucket = "ISEG"
write_api = write_client.write_api(write_options=ASYNCHRONOUS)
#assign a port, to prevent the script run mulitple time
s = socket.socket()
host = socket.gethostname()
@ -22,15 +36,20 @@ while True:
outVList = iseg.GetAllOutputHV()
outIList = iseg.GetAllLC()
tempFile = open("temp.dat", "w")
# tempFile = open("temp.dat", "w")
points = []
for i in range(0, nChannel):
tempFile.write("Voltage,Ch=%d value=%f\n" % (chList[i], outVList[i]))
tempFile.write("LeakageCurrent,Ch=%d value=%f\n" % (chList[i], outIList[i]*1e6))
# tempFile.write("Voltage,Ch=%d value=%f\n" % (chList[i], outVList[i]))
# tempFile.write("LeakageCurrent,Ch=%d value=%f\n" % (chList[i], outIList[i]*1e6))
points.append(Point("Voltage").tag("Ch",int(chList[i])).field("value",float(outVList[i])))
points.append(Point("LeakageCurrent").tag("Ch",int(chList[i])).field("value",float(outIList[i])))
# tempFile.close()
tempFile.close()
os.system("curl -XPOST http://128.186.111.107:8086/write?db=testing --data-binary @temp.dat")
write_api.write(bucket=bucket, org=org, record=points)
# os.system("curl -XPOST http://128.186.111.107:8086/write?db=testing --data-binary @temp.dat")
time.sleep(updateTime)

6
README.md
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@ -3,11 +3,15 @@
in Ubuntu 20+
~>sudo apt install python3-tk snmp snmp-mibs-downloader curl python3-pip
~>python3 -m pip install pysimplegui
~>python3 -m pip install pysimplegui influxdb-client
also, download the https://fsunuc.physics.fsu.edu/wiki/images/5/53/WIENER-CRATE-MIB.txt and put in /usr/share/snmp/mibs/
# Usage
~>python3 IsegHVController.py <IP>
# DataBase connection
for influxDB V1, simply put the database IP. since 2024, we upgraded to influxDB V2, a token is needed for secure connection. For Token, please check https://fsunuc.physics.fsu.edu/elog/fsunuc/28