Problem with .net client

[morsupil]

Hello,

I've this error return to a .net client :
Error in web service : 'NoneType' object has no attribute 'replace'

I don't have the problem with soapui and suds.

Here is the traceback of the error:

Traceback (most recent call last):
File "/usr/local/lib/python2.6/dist-packages/tornado/web.py", line 1042, in _execute
getattr(self, self.request.method.lower())(_args, *_kwargs)
File "/usr/local/lib/python2.6/dist-packages/tornadows/soaphandler.py", line 148, in post
self._request = self._parseSoap(self.request.body)
File "/usr/local/lib/python2.6/dist-packages/tornadows/soaphandler.py", line 229, in _parseSoap
body_elements = self._parseXML(body)
File "/usr/local/lib/python2.6/dist-packages/tornadows/soaphandler.py", line 265, in _parseXML
elem_list.append(xml.dom.minidom.parseString(element.toxml()))
File "/usr/lib/python2.6/xml/dom/minidom.py", line 45, in toxml
return self.toprettyxml("", "", encoding)
File "/usr/lib/python2.6/xml/dom/minidom.py", line 59, in toprettyxml
self.writexml(writer, "", indent, newl)
File "/usr/lib/python2.6/xml/dom/minidom.py", line 817, in writexml
node.writexml(writer,indent+addindent,addindent,newl)
File "/usr/lib/python2.6/xml/dom/minidom.py", line 812, in writexml
_write_data(writer, attrs[a_name].value)
File "/usr/lib/python2.6/xml/dom/minidom.py", line 301, in _write_data
data = data.replace("&", "&").replace("<", "<")
AttributeError: 'NoneType' object has no attribute 'replace'

The xml enveloppe send by the client is here:

http://pastebin.com/JnbrUWXj

Any Idea?

Michael

[rancavil]

Hello Michael. You can send me the SOAP message generated by the client .NET?.

I can see what this is an error of the xml parser in the API.

Thanks. Rodrigo.

---

De: morsupil [email protected]
Para: rancavil/tornado-webservices [email protected]
Enviado: Viernes, 12 de octubre, 2012 12:28 P.M.
Asunto: [tornado-webservices] Problem with .net client (#16)

Hello,
I've this error return to a .net client :
Error in web service : 'NoneType' object has no attribute 'replace'
I don't have the problem with soapui and suds.
Here is the traceback of the error:
Traceback (most recent call last):
File "/usr/local/lib/python2.6/dist-packages/tornado/web.py", line 1042, in _execute
getattr(self, self.request.method.lower())(_args, *_kwargs)
File "/usr/local/lib/python2.6/dist-packages/tornadows/soaphandler.py", line 148, in post
self._request = self._parseSoap(self.request.body)
File "/usr/local/lib/python2.6/dist-packages/tornadows/soaphandler.py", line 229, in _parseSoap
body_elements = self._parseXML(body)
File "/usr/local/lib/python2.6/dist-packages/tornadows/soaphandler.py", line 265, in _parseXML
elem_list.append(xml.dom.minidom.parseString(element.toxml()))
File "/usr/lib/python2.6/xml/dom/minidom.py", line 45, in toxml
return self.toprettyxml("", "", encoding)
File "/usr/lib/python2.6/xml/dom/minidom.py", line 59, in toprettyxml
self.writexml(writer, "", indent, newl)
File "/usr/lib/python2.6/xml/dom/minidom.py", line 817, in writexml
node.writexml(writer,indent+addindent,addindent,newl)
File "/usr/lib/python2.6/xml/dom/minidom.py", line 812, in writexml
_write_data(writer, attrs[a_name].value)
File "/usr/lib/python2.6/xml/dom/minidom.py", line 301, in _write_data
data = data.replace("&", "&").replace("<", "<")
AttributeError: 'NoneType' object has no attribute 'replace'
And the xml enveloppe send by the client:

soap:Body1411numericable/soap:Body/soap:Envelope

Any Idea?
Michael
—
Reply to this email directly or view it on GitHub.

[rancavil]

Sorry, did not see the link :-)

[morsupil]

no problem... I've test a cast in the xml parser module to force NoneType object to an str... No error after this modification but I don't think that this is the solution :-(((

[morsupil]

here is my modified writexml :
def writexml(self, writer, indent="", addindent="", newl=""):
# indent = current indentation
# addindent = indentation to add to higher levels
# newl = newline string
writer.write(indent+"<" + self.tagName)
attrs = self._get_attributes()
a_names = attrs.keys()
a_names.sort()
for a_name in a_names:
writer.write(" %s="" % a_name)
_write_data(writer, str(attrs[a_name].value))
writer.write(""")
if self.childNodes:
writer.write(">%s"%(newl))
for node in self.childNodes:
node.writexml(writer,indent+addindent,addindent,newl)
writer.write("%s</%s>%s" % (indent,self.tagName,newl))
else:
writer.write("/>%s"%(newl))