def changebase(self,newbase):
#oldname=self.name
xml=xmlnode.XmlNode()
self.xmlsavediff(xml,True)
bxml=xmlnode.XmlNode()
newbase.xmlsavedata(bxml)
xmltools.xmlmerge(bxml,xml)
self.xmlloaddata(bxml)
#self.name=oldname
self.basetype=newbase.name
def xmlload(self,xml):
myxml=xml
self.name=xml.attrs.get('name',u'')
self.saveonlydiff=xml['saveonlydiff']=='1'
self.basetype=xml['basetype']
if self.saveonlydiff and self.basetype:
btype=searchsbtype(xml['basetype'])
if btype:
myxml=xmlnode.XmlNode()
self.basetype.xmlsave(myxml)
xmltools.xmlmerge(myxml,xml)
myxml['saveonlydiff']=1
self.xmlloaddata(myxml)