Hello,
I'm using the PyXML Package.
My XML document looks like that:
<visConf>
<graph name="testgraph1" type="chart">
<source type="CSV">
<filename>/home/florian/visualizer/testdata.csv</filename>
</source>
</graph>
</visConf>
print sourceNode.getElementsByTagName("filename")[0]
print sourceNode.getElementsByTagName("filename")[0].nodeValue()
gives:
<Element Node at b7af74ac: Name='filename' with 0 attributes and 1 children>
Traceback (most recent call last):
File "ConfigReader.py", line 40, in ?
c = ConfigReader(f)
File "ConfigReader.py", line 32, in __init__
print sourceNode.getElementsByTagName("filename")[0].nodeValue()
TypeError: 'NoneType' object is not callable
Given only the first call everything seems fine, I have a Node object for
the filename.
But why does the second call fails?
The documentationhttp://pyxml.sourceforge.net/topics/howto/node20.html says:
nodeValue
Value of this node. For some types of node, such as Text nodes, the value is
a string containing a chunk of textual data; for others, such as Text, the
value is just None.
Which I don't really understand? What is differencee between the two text
nodes??
Thanks,
Florian
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