Patch for kaa.xmlutils. Add support for more than one text element inside an element

  Hi,

I'm writing a new appletrailers plugin for freevo2 which uses 
kaa.xmlutils to write back a fxd file  containing all the trailers from 
apple's xml trailers feed. At the moment kaa.xmlutils only supports one 
text element inside an element. This means that for example trying to 
write an element with mplayer-options in it will result in the closing 
tag including the extra options:

<url mplayer-options="-user-agent 
QuickTime7.6.2">http://trailers.apple.com/movies/universal/adjustmentbureau/adjustmentbureau-tlr1_a720p.m4v</url 
mplayer-options="-user-agent QuickTime7.6.2">

This patch addresses this and allows elements to contain more than one 
text element so that tags such as in this example are handled correctly:

<url mplayer-options="-user-agent 
QuickTime7.6.2">http://trailers.apple.com/movies/universal/adjustmentbureau/adjustmentbureau-tlr1_a720p.m4v</url>

John


Index: base/src/xmlutils.py
===================================================================
--- base/src/xmlutils.py        (revision 4315)
+++ base/src/xmlutils.py        (working copy)
@@ -28,9 +28,8 @@
  """
  This module provides a simple SAX handler with an interface similar to 
a pull
  parser and Wrapper around xml.mindom for easier parsing of simple 
configuration
-files or fxd files for Freevo. The wrapper can not handle complex XML 
structures
-and supports only one text element inside an element. The API is wrapped
-to match the kaa coding style.
+files or fxd files for Freevo. The wrapper can not handle complex XML 
structures.
+The API is wrapped to match the kaa coding style.

  The logic and some functions are copied from xml.dom.minidom.
  """
@@ -164,7 +163,10 @@
              # only a text node
              writer.write(">")
              _write_data(writer, self.minidom.childNodes[0].data)
-            writer.write("</%s>%s" % (self.minidom.tagName,newl))
+           if self.minidom.tagName.find(" ") != -1:
+              writer.write("</%s>%s" % 
((self.minidom.tagName[0:(self.minidom.tagName.find(" "))]), newl))
+            else:
+               writer.write("</%s>%s" % (self.minidom.tagName,newl))
          elif self.minidom.childNodes:
              # node with children
              writer.write(">%s"%(newl))


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