[Twisted-web] problem with minidom

[Uwe Schmitt]

Hi,

I wrote a widget for if/then/else functionality in XHTML-templates:

   from twisted.web.woven import widgets

   class IfThenElseWidget(widgets.Widget):

	def setUp(self, request, node, data):

		if data:
			nodeToRemove = self.getPattern("else")
		else:
			nodeToRemove = self.getPattern("then")

		print "node before=", node.toprettyxml()
		print "nodeToRemove=", nodeToRemove.toprettyxml()

		node.removeChild(nodeToRemove)

		print "node after=", node.toprettyxml()

And I get the following log

   [-] Log opened.
   [-] twistd 1.1.1rc1 (C:\Python23\python.exe 2.3.2) starting up
   [-] reactor class: twisted.internet.default.SelectReactor
   [-] twisted.web.server.Site starting on 8080
   [-] Starting factory <twisted.web.server.Site instance at 0x00A96080>
   [HTTPChannel,0,127.0.0.1] node before=
   [HTTPChannel,0,127.0.0.1] <p model="flag" view="if"><font color="red"
pattern="else">NEIN!</font><font color="blue" pattern="then">jAWOLL!</font>
   [HTTPChannel,0,127.0.0.1] </p>
   [HTTPChannel,0,127.0.0.1] nodeToRemove= <font color="blue">jAWOLL!</font>
   [HTTPChannel,0,127.0.0.1] node after=
   [HTTPChannel,0,127.0.0.1] <p model="flag" view="if"><font color="red"
pattern="else">NEIN!</font><font color="blue" pattern="then">jAWOLL!</font>
   [HTTPChannel,0,127.0.0.1] </p>
   [29/Jan/2004:14:57:51 +0000] "GET /index.rpy/ HTTP/1.1" 200 211 "-"
"Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)"
   [-] (Port 8080 Closed)
   [-] Stopping factory <twisted.web.server.Site instance at 0x00A96080>
   [-] Saving web application to web-shutdown.tap...
   [-] Saved.
   [-] Main loop terminated.
   [-] Server Shut Down.

As one can see, "node before" and "node after" are the same, despite the
node.romveChilde() statement in setUp()...

Is this a bug ??? Did I miss something ?

Greetings, Uwe