def get_all_tags(ipAddress, slot):
tags = []
comm = PLC(ipAddress, slot)
ret = comm.GetTagList()
comm.Close()
if ret.Value is None:
return jsonify(ret.Status)
for tag in ret.Value:
tags.append({"tagName": tag.TagName, "dataType": tag.DataType})
return jsonify({'tags': tags})
def getTags():
try:
lbTags.delete(0, 'end')
commGT = PLC()
commGT.IPAddress = selectedIPAddress.get()
if checkVarMicro800.get() == 0:
commGT.ProcessorSlot = int(selectedProcessorSlot.get())
tags = commGT.GetTagList()
if not tags is None:
if not tags.Value is None:
# save tags to a file
if checkVarSaveTags.get() == 1:
with open('tags_list.txt', 'w') as f:
for t in tags.Value:
if t.DataType == '':
f.write(t.TagName + '\n')
else:
f.write(t.TagName + ' (DataType - ' + t.DataType + ')\n')
for t in tags.Value:
j = 1
if t.DataType == '':
lbTags.insert(j, t.TagName)
else:
lbTags.insert(j, t.TagName + ' (DataType - ' + t.DataType + ')')
j = j + 1
else:
lbTags.insert(1, 'No Tags Retrieved')
else:
lbTags.insert(1, 'No Tags Retrieved')
commGT.Close()
commGT = None
except Exception as e:
if not commGT is None:
commGT.Close()
commGT = None
if app_closing:
pass
else:
print(str(e))
