Gurux.DLMS.Python GXXmlReader.GXDLMSConverter.changeType('0', DataType.BOOLEAN) = True

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By alexav , 26 January, 2022
Forums
Gurux.DLMS

Hi, Mikko!

I found bug into GXDLMSObjectCollection.load() method
Deserialization of Item
<GXDLMSData>
<Value Type="3">0</Value>
</GXDLMSData>
return object_data.value=True

At method GXDLMSConverter.changeType() instead
ret = bool(value)
should fix on
ret = bool(int(value))

Alex

Kurumi

4 years 6 months ago

Hi,

You are giving the integer as a string. You need to change it like this:
GXXmlReader.GXDLMSConverter.changeType(0, DataType.BOOLEAN)

This is not changed for now because a meter returns a boolean value as an integer value.

BR,
Mikko

alexav

4 years 6 months ago

Hi,

> You need to change it like this GXXmlReader.GXDLMSConverter.changeType(0, DataType.BOOLEAN)
No, i use Gurux.DLMS.GXDLMSObjectCollection.load(filename). Changes need to be made in Gurux.DLMS module https://github.com/Gurux/Gurux.DLMS.Python/blob/0e232efdeb44c39ac5a7205…

In method Gurux.DLMS.GXXmlReader.readElementContentAsObject():

str_ = self.currentElement.text # str_ = '0' - str type, not integer!
ret = GXDLMSConverter.changeType(str_, uiType) # uiType=DataType.BOOLEAN
# ret = True

Kurumi

4 years 6 months ago

Hi,

Yes, you are right. Thank you for pointing this out. :-)
This is fixed and tested with Windows and Linux. The new version is released shortly.

BR,
Mikko

Kurumi

4 years 6 months ago

Hi,

Version 120 is released and your name is added for credits.

BR,
Mikko