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Categories / Python / XML

 

Simple Use of Locator Object Methods

import sys from xml.sax import saxutils from xml.sax import make_parser from xml.sax import handler class SimpleHandler(saxutils.DefaultHandler):     # Obtain a locator object     def setDocumentLocator(self,locator):         self.locator = locator     def startElement(self,name,attrs):         col = self.locator.getColumnNumber()         line = self.locator.getLineNumber()         pubid = self.locator.getPublicId()         sysid = self.locator.getSystemId()         print 'startElement (%d,%d,%s,%s): %s' % (line,col,pubid,sysid,name)     def endElement(self,name):         col = self.locator.getColumnNumber()         line = self.locator.getLineNumber()         pubid = self.locator.getPublicId()         sysid = self.locator.getSystemId()         print 'endElement (%d,%d,%s,%s): %s' % (line,col,pubid,sysid,name)     def characters(self,data):         print 'characters: ', repr(data) parser = make_parser() sh = SimpleHandler() parser.setContentHandler(sh) parser.parse(sys.argv[1])