def parse(self, source):
try:
self.__parsing = 1
# interpret source
source = prepare_input_source(source)
# create parser
if self.__validate:
parser = xmlval.XMLValidator()
else:
parser = xmlproc.XMLProcessor()
# set handlers
if self._cont_handler != None or self._lex_handler != None:
if self._cont_handler == None:
self._cont_handler = saxlib.ContentHandler()
if self._lex_handler == None:
self._lex_handler = saxlib.LexicalHandler()
if self.__namespaces:
filter = NamespaceFilter(parser, self._cont_handler,
self._lex_handler, self)
parser.set_application(filter)
else:
parser.set_application(self)
if self._err_handler != None:
parser.set_error_handler(self)
if self._decl_handler != None or self._dtd_handler != None:
parser.set_dtd_listener(self)
# FIXME: set other handlers
bufsize=16384
self._parser = parser # make it available for callbacks
#parser.parse_resource(source.getSystemId()) # FIXME: rest!
parser.set_sysid(source.getSystemId())
parser.read_from(source.getByteStream(), bufsize)
source.getByteStream().close()
parser.flush()
parser.parseEnd()
finally:
self._parser = None
self.__parsing = 0
def prepareParser(self, source):
self.__parsing = 1
# create parser
if self.__validate:
parser = xmlval.XMLValidator()
else:
parser = xmlproc.XMLProcessor()
# set handlers
if self._cont_handler != None or self._lex_handler != None:
if self._cont_handler == None:
self._cont_handler = saxlib.ContentHandler()
if self._lex_handler == None:
self._lex_handler = saxlib.LexicalHandler()
if self.__namespaces:
filter = NamespaceFilter(parser, self._cont_handler,
self._lex_handler, self)
parser.set_application(filter)
else:
parser.set_application(self)
if self._err_handler != None:
parser.set_error_handler(self)
if self._decl_handler != None or self._dtd_handler != None:
parser.set_dtd_listener(self)
parser.set_pubid_resolver(self)
# FIXME: set other handlers
if self.__ext_pes:
parser.set_read_external_subset(1)
self._parser = parser # make it available for callbacks
if source:
parser.set_sysid(source.getSystemId())