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#!/usr/bin/python -u
import libxml2
import sys
# Memory debug specific
libxml2.debugMemory(1)
schema="""<?xml version="1.0" encoding="iso-8859-1"?>
<schema xmlns = "http://www.w3.org/2001/XMLSchema">
<element name = "Customer">
<complexType>
<sequence>
<element name = "FirstName" type = "string" />
<element name = "MiddleInitial" type = "string" />
<element name = "LastName" type = "string" />
</sequence>
<attribute name = "customerID" type = "integer" />
</complexType>
</element>
</schema>"""
instance="""<?xml version="1.0" encoding="iso-8859-1"?>
<Customer customerID = "24332">
<FirstName>Raymond</FirstName>
<MiddleInitial>G</MiddleInitial>
<LastName>Bayliss</LastName>
</Customer>
"""
ctxt_parser = libxml2.schemaNewMemParserCtxt(schema, len(schema))
ctxt_schema = ctxt_parser.schemaParse()
ctxt_valid = ctxt_schema.schemaNewValidCtxt()
doc = libxml2.parseDoc(instance)
ret = doc.schemaValidateDoc(ctxt_valid)
if ret != 0:
print("error doing schema validation")
sys.exit(1)
doc.freeDoc()
del ctxt_parser
del ctxt_schema
del ctxt_valid
libxml2.schemaCleanupTypes()
# Memory debug specific
libxml2.cleanupParser()
if libxml2.debugMemory(1) == 0:
print("OK")
else:
print("Memory leak %d bytes" % (libxml2.debugMemory(1)))
libxml2.dumpMemory()