Hi everybody,
In a gateway tag change event script, my code below is not working (line 29) whereas it works in script console.(Ignition version 7.9.4)
import StringIO
import csv
import os
import ftplib
import sys
import system
from datetime import date
from datetime import datetime
from datetime import timedelta
if newValue.value==0:
sys.exit()
today=date.today() #Récupère la date du jour au format 'aaaa-mm-jj'
datejour= str(today).replace('-','') #Remplace les - par rien
yesterday=date.today() - timedelta(days=1) #Récupère la date de la veille
yesterday_jour=str(yesterday).replace('-','') #Remplace les - par rien
#print datejour,yesterday_jour
ftp = ftplib.FTP('1.1.1.1')
ftp.login('user','password')
files = [] #créé liste vide
ftp.retrlines('NLST', files.append) #Récupère la liste des fichiers dans le dossier du FTP et alimente la liste
#print files
def callback(buf):
ftmp=system.file.getTempFile("data")
#print ftmp
f=open(ftmp, 'wb')
f.write(buf)
system.file.writeFile("C:\\TempTest\\NewTest.data",buf)
#print buf
dataIn= StringIO.StringIO(buf)
reader=csv.reader(dataIn, delimiter=';', quotechar="\"")
dataOut=[]
headers=["Poste","Nom","Date","DJU"]
for row in reader:
dataOut.append(row)
#print dataOut
date=datetime.strptime(dataOut[-1][2]+'000000','%Y%m%d%H%M%S')
dju=dataOut[-1][3].replace(',','.')
#print dataOut[-1][2], dju,date
f.close()
query="INSERT INTO dju (t_stamp,dju) VALUES (?,?)"
system.db.runPrepUpdate(query,[date,dju])
filename="DJU_GRAND_CLOS_"+yesterday_jour+".data"
#print filename
ftp.retrbinary('RETR '+filename, callback)
ftp.voidcmd('QUIT')
ftp.close()
The error below
com.inductiveautomation.ignition.common.script.JythonExecException: Traceback (most recent call last): File "", line 58, in File "user-lib\pylib\ftplib.py", line 395, in retrbinary callback(data) File "", line 29, in callback NameError: global name 'system' is not defined
at org.python.core.Py.NameError(Py.java:260)
at org.python.core.PyFrame.getglobal(PyFrame.java:265)
at org.python.pycode._pyx104.callback$1(:53)
at org.python.pycode._pyx104.call_function()
at org.python.core.PyTableCode.call(PyTableCode.java:165)
at org.python.core.PyBaseCode.call(PyBaseCode.java:134)
at org.python.core.PyFunction.__call__(PyFunction.java:317)
at ftplib$py.retrbinary$29(user-lib\pylib\ftplib.py:397)
at ftplib$py.call_function(user-lib\pylib\ftplib.py)
at org.python.core.PyTableCode.call(PyTableCode.java:165)
at org.python.core.PyBaseCode.call(PyBaseCode.java:301)
at org.python.core.PyBaseCode.call(PyBaseCode.java:157)
at org.python.core.PyFunction.__call__(PyFunction.java:338)
at org.python.core.PyMethod.__call__(PyMethod.java:139)
at org.python.pycode._pyx104.f$0(:60)
at org.python.pycode._pyx104.call_function()
at org.python.core.PyTableCode.call(PyTableCode.java:165)
at org.python.core.PyCode.call(PyCode.java:18)
at org.python.core.Py.runCode(Py.java:1275)
at com.inductiveautomation.ignition.common.script.ScriptManager.runCode(ScriptManager.java:657)
at com.inductiveautomation.ignition.common.script.ScriptManager.runCode(ScriptManager.java:616)
at com.inductiveautomation.ignition.common.script.TagChangeScriptExecutor$TagChangeExecutionCallback.execute(TagChangeScriptExecutor.java:187)
at com.inductiveautomation.ignition.common.script.TagChangeScriptExecutor$TagChangeExecutionCallback.execute(TagChangeScriptExecutor.java:134)
at com.inductiveautomation.ignition.common.util.SerialExecutionQueue$PollAndExecute.run(SerialExecutionQueue.java:99)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: org.python.core.PyException: Traceback (most recent call last): File "", line 58, in File "user-lib\pylib\ftplib.py", line 395, in retrbinary callback(data) File "", line 29, in callback NameError: global name 'system' is not defined
... 29 common frames omitted
Thanks !
