Viewing file:  UndefinedElements.py (1.58 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
########################################################################
# $Header: /var/local/cvsroot/4Suite/Ft/Xml/Xslt/UndefinedElements.py,v 1.3 2005/04/06 23:05:47 jkloth Exp $
"""
Node classes for the stylesheet tree
Copyright 2004 Fourthought, Inc. (USA).
Detailed license and copyright information: http://4suite.org/COPYRIGHT
Project home, documentation, distributions: http://4suite.org/
"""
from Ft.Xml.Xslt import XSL_NAMESPACE, XsltElement
from Ft.Xml.Xslt import XsltRuntimeException, Error
from Ft.Xml.Xslt import CategoryTypes, ContentInfo
class _UndefinedElement(XsltElement):
def instantiate(self, context, processor):
context.processorNss = self.namespaces
context.currentInstruction = self
fallback = False
for child in self.children:
if child.expandedName == (XSL_NAMESPACE, 'fallback'):
fallback = True
for fallback_child in child.children:
fallback_child.instantiate(context, processor)
if not fallback:
raise self._getError()
return
def _getError(self):
raise NotImplemented
class UndefinedXsltElement(_UndefinedElement):
legalAttrs = {}
def _getError(self):
return XsltRuntimeException(Error.FWD_COMPAT_WITHOUT_FALLBACK, self,
self.expandedName[1])
class UndefinedExtensionElement(_UndefinedElement):
legalAttrs = None
def _getError(self):
return XsltRuntimeException(Error.UNKNOWN_EXTENSION_ELEMENT, self,
*self.expandedName)
|