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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_job_config(conf):
 """ Extract handler names from job_conf.xml """

        rval = []
        root = elementtree.parse(conf).getroot()
        for handler in root.find('handlers'):
            rval.append({'service_name' : handler.attrib['id']})
        return rval