def _set_data(self, data):
if not IsDOMString(data):
raise SyntaxErr()
old_value = self.__dict__['__nodeValue']
self.__dict__['__nodeValue'] = data
self._length = len(data)
self._4dom_fireMutationEvent('DOMCharacterDataModified',
prevValue=old_value,
newValue=data)
def replaceData(self, offset, count, arg):
if not IsDOMString(arg):
raise SyntaxErr()
if count < 0 or offset < 0 or offset > self._length:
raise IndexSizeErr()
data = self.__dict__['__nodeValue']
data = data[:int(offset)] + arg + data[int(offset + count):]
self._set_data(data)
self._4dom_fireMutationEvent('DOMSubtreeModified')
return
def setAttribute(self, name, value):
if not IsDOMString(value):
raise SyntaxErr()
if not g_namePattern.match(name):
raise InvalidCharacterErr()
attr = self.attributes.getNamedItem(name)
if attr:
attr.value = value
else:
attr = self.ownerDocument.createAttribute(name)
attr.value = value
self.setAttributeNode(attr)
def setAttributeNS(self, namespaceURI, qualifiedName, value):
if not IsDOMString(value):
raise SyntaxErr()
if not g_namePattern.match(qualifiedName):
raise InvalidCharacterErr()
prefix, localName = SplitQName(qualifiedName)
attr = self.attributes.getNamedItemNS(namespaceURI, localName)
if attr:
attr.value = value
else:
attr = self.ownerDocument.createAttributeNS(namespaceURI, qualifiedName)
attr.value = value
self.setAttributeNodeNS(attr)
return