PYTHON and SAP.Functions

Hello community,

I'm try to use the the ACTIVEX "wdtfuncs.ocx" with Python 3, but when i call the FM RFC_READ_TABLE, the syntax checker show me an error message. Below the code:

from win32com.client import *

LogonControl = Dispatch("SAP.LogonControl.1") 
Y_objConnection = LogonControl.NewConnection 
Y_objConnection.Client = X_MANDANTE 
Y_objConnection.ApplicationServer = X_APPLICATION_SERVER 
Y_objConnection.User = X_USER 
Y_objConnection.Password = X_PASSWORD 
Y_objConnection.SystemNumber = X_NUMERO_ISTANZA 
Y_objConnection.UseSAPLogonIni = False 
SilentLogon = True 
Y_errore_connessione = "" 
if not Y_objConnection.Logon(0, SilentLogon): 
 Y_errore_connessione = "KO" 
else: 
 Y_errore_connessione = "OK"

Functions = Dispatch("SAP.Functions")	
Functions.Connection = objConnection	
objRfcFunc = Functions.Add("RFC_READ_TABLE")
objRfcFunc.Exports("QUERY_TABLE").Value = "QPCD"
objRfcFunc.Exports("ROWCOUNT").Value = "99999"
objRfcFunc.Exports("DELIMITER").Value = ";"
objRfcFunc.Tables("OPTIONS").FreeTable()
objRfcFunc.Tables("OPTIONS").Rows.add
objRfcFunc.Tables("OPTIONS")(objRfcFunc.Tables("OPTIONS").RowCount,"TEXT") = "CODE = 'ZPROVA' "
objRfcFunc.Tables("FIELDS").FreeTable()
objRfcFunc.Tables("FIELDS").Rows.Add 
objRfcFunc.Tables("FIELDS")(objRfcFunc.Tables("FIELDS").RowCount,"FIELDNAME") = "CODE"

if objRfcFunc.Call == False:
    pass

width_Mymatrix = 1
rowindex = 0
output_Matrix = {}
for objDatRec in objRfcFunc.Tables("DATA").Rows():
    for columindex in range(width_Mymatrix):
        output_Matrix[rowindex,columindex] = str(objDatRec("WA")).strip().split(";")[columindex]
        print(output_Matrix[rowindex,columindex])
    rowindex += 1

the syntax checker returns me an error on statement :
objRfcFunc.Tables("OPTIONS")(objRfcFunc.Tables("OPTIONS").RowCount,"TEXT") = "CODE = 'ZPROVA' "

The message of error is "can't assign to function call".

I can not understand what the correct syntax to use is.
Please, help me