Google

Edit File: cutnpaste.py

#!/usr/bin/python -u import sys import libxml2 # Memory debug specific libxml2.debugMemory(1) # # Testing XML document serialization # source = libxml2.parseDoc("""<?xml version="1.0"?> <root xmlns:foo="http://example.org/foo" xmlns:bar="http://example.org/bar"> <include xmlns="http://example.org/include"> <fragment><foo:elem bar="tricky"/></fragment> </include> </root> """) target = libxml2.parseDoc("""<?xml version="1.0"?> <root xmlns:foobar="http://example.org/bar"/>""") fragment = source.xpathEval("//*[name()='fragment']")[0] dest = target.getRootElement() # do a cut and paste operation fragment.unlinkNode() dest.addChild(fragment) # do the namespace fixup dest.reconciliateNs(target) # The source tree can be freed at that point source.freeDoc() # check the resulting tree str = dest.serialize() if str != """<root xmlns:foobar="http://example.org/bar" xmlns:default="http://example.org/include" xmlns:foo="http://example.org/foo"><default:fragment><foo:elem bar="tricky"/></default:fragment></root>""": print("reconciliateNs() failed") sys.exit(1) target.freeDoc() # Memory debug specific libxml2.cleanupParser() if libxml2.debugMemory(1) == 0: print("OK") else: print("Memory leak %d bytes" % (libxml2.debugMemory(1))) libxml2.dumpMemory()