def release(self):
Util.FreeDocumentIndex(self.node)
for doc in self.documents.values():
Util.FreeDocumentIndex(doc)
ReleaseNode(doc)
try:
for rtf in self.rtfs:
ReleaseNode(rtf)
except:
import traceback
traceback.print_exc()
pass
self.documents = None
self.rtfs = None
return
def execute(self, node, ignorePis=0, topLevelParams=None, writer=None,
baseUri='', outputStream=None):
"""
Run the stylesheet processor against the given XML DOM node with the
stylesheets that have been registered. Does not mutate the DOM
If writer is None, use the XmlWriter, otherwise, use the
supplied writer
"""
#FIXME: What about ws stripping?
topLevelParams = topLevelParams or {}
if len(self._stylesheets) == 0:
raise XsltException(Error.NO_STYLESHEET)
self._outputParams = self._stylesheets[0].outputParams
if writer:
self.writers = [writer]
else:
self.addHandler(self._outputParams, outputStream, 0)
self._namedTemplates = {}
tlp = topLevelParams.copy()
for sty in self._stylesheets:
sty.processImports(node, self, tlp)
named = sty.getNamedTemplates()
for name,template_info in named.items():
if not self._namedTemplates.has_key(name):
self._namedTemplates[name] = template_info
for sty in self._stylesheets:
tlp = sty.prime(node, self, tlp)
#Run the document through the style sheets
self.writers[-1].startDocument()
context = XsltContext.XsltContext(node, 1, 1, None, processor=self)
try:
self.applyTemplates(context, None)
self.writers[-1].endDocument()
Util.FreeDocumentIndex(node)
result = self.writers[-1].getResult()
finally:
self._reset()
context.release()
return result
