def createElementNS(self, namespaceURI, qualifiedName):
from Element import Element
if not g_namePattern.match(qualifiedName):
raise InvalidCharacterErr()
(prefix, localName) = SplitQName(qualifiedName)
if prefix == 'xml' and namespaceURI != XML_NAMESPACE:
raise NamespaceErr()
if prefix and not namespaceURI:
raise NamespaceErr()
return Element(self, qualifiedName, namespaceURI, prefix, localName)
def createElementNS(self, namespaceURI, qualifiedName):
from Element import Element
if not get_name_pattern().match(qualifiedName):
raise InvalidCharacterErr()
(prefix, localName) = SplitQName(qualifiedName)
if prefix == 'xml' and namespaceURI != XML_NAMESPACE:
raise NamespaceErr()
if prefix and not namespaceURI:
raise NamespaceErr()
elif namespaceURI == '':
raise NamespaceErr("Use None instead of '' for empty namespace")
return Element(self, qualifiedName, namespaceURI, prefix, localName)
def createAttributeNS(self, namespaceURI, qualifiedName):
if not g_namePattern.match(qualifiedName):
raise InvalidCharacterErr()
from Attr import Attr
(prefix, localName) = SplitQName(qualifiedName)
if prefix == 'xml' and namespaceURI != XML_NAMESPACE:
raise NamespaceErr()
if localName == 'xmlns':
if namespaceURI != XMLNS_NAMESPACE:
raise NamespaceErr()
return Attr(self, qualifiedName, XMLNS_NAMESPACE, 'xmlns', prefix)
else:
if (not namespaceURI and prefix) or (not prefix and namespaceURI):
raise NamespaceErr()
return Attr(self, qualifiedName, namespaceURI, prefix, localName)
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