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import xml.sax
from xml import sax
import defusedxml.sax
class ExampleContentHandler(xml.sax.ContentHandler):
def __init__(self):
xml.sax.ContentHandler.__init__(self)
def startElement(self, name, attrs):
print('start:', name)
def endElement(self, name):
print('end:', name)
def characters(self, content):
print('chars:', content)
def main():
xmlString = "<note>\n<to>Tove</to>\n<from>Jani</from>\n<heading>Reminder</heading>\n<body>Don't forget me this weekend!</body>\n</note>"
# bad
xml.sax.parseString(xmlString, ExampleContentHandler())
xml.sax.parse('notaxmlfilethatexists.xml', ExampleContentHandler())
sax.parseString(xmlString, ExampleContentHandler())
sax.parse('notaxmlfilethatexists.xml', ExampleContentHandler)
# good
defusedxml.sax.parseString(xmlString, ExampleContentHandler())
# bad
xml.sax.make_parser()
sax.make_parser()
print('nothing')
# good
defusedxml.sax.make_parser()
if __name__ == "__main__":
main()
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