xml,sax,EntityResolver
Achim Domma
achim.domma at syynx.de
Tue Mar 20 05:36:09 EST 2001
ups ... sorry for the pgp-post !
Hi,
I try to process a sgml-file via sax. The file contains 'undefined
entities' which I don't care about, so would like to ignore them. I
have tried to derive my Handler from EntityResolver and have
resolveEntity overloaded.
Here is some code :
class
MyHandler(handler.ContentHandler,handler.ErrorHandler,handler.EntityRe
solver):
def __init__(self):
handler.ContentHandler.__init__(self)
def startDocument(self):
print "start"
def startElement(self,name,attrs):
print name
def error(self, exception):
print exception
def fatalError(self, exception):
print exception
def warning(self, exception):
print exception
def resolveEntity(self, publicId, systemId):
print publicID
print systemID
parser = make_parser()
h = MyHandler()
parser.setContentHandler(h)
parser.setErrorHandler(h)
parser.setEntityResolver(h)
parser.parse("main.sgm")
If the parser reaches α in main.sgm fatalError is called twice,
but it seams that resolveEntity is never called - why ? What's the
simplest way to ignore such entities ?
greetings
Achim
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