sugarlabs/sugar-toolkit-gtk3
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Only parse <richtext> tagged XML

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This commit is contained in:
Dan Williams 2006-05-19 16:26:08 -04:00
parent 887034c8a4
commit 2b8d593f4a
1 changed files with 14 additions and 2 deletions
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16
sugar/chat/richtext.py
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@ -209,8 +209,16 @@ class RichTextHandler(xml.sax.handler.ContentHandler):
self.buf = buf
self.serializer = serializer
self.tags = []
self._in_richtext = False
self._done = False
def startElement(self, name, attrs):
# Look for, and only start parsing after 'richtext'
if not self._in_richtext and name == "richtext":
self._in_richtext = True
if not self._in_richtext:
return
if name != "richtext":
tag = self.serializer.deserialize_element(name, attrs)
self.tags.append(tag)
@ -230,8 +238,12 @@ class RichTextHandler(xml.sax.handler.ContentHandler):
"link", "link-address")
def endElement(self, name):
if name != "richtext":
self.tags.pop()
if not self._done and self._in_richtext:
if name != "richtext":
self.tags.pop()
if name == "richtext":
self._done = True
self._in_richtext = False
class RichTextSerializer:
def __init__(self):