CourseParser.py 文件源码

def parse_xml(self, content):
        """ Parse the xml file and build the course"""
        content = content.replace('<b />', '').replace('<TableHead />', '')
        element = ElementTree.fromstring(content)

        if not self.course.title_full:
            self.course.title_full = ElementTree.tostring(element.find('CourseTitle'), encoding='utf8', method='text')
        if not self.course.title_short:
            self.course.title_short = ElementTree.tostring(element.find('CourseCode'), encoding='utf8', method='text')

        section_title = ElementTree.tostring(element.find('ItemTitle'), encoding='utf8', method='xml')
        #section_title = re.sub('^([0-9]+\.?)+\s*', '', section_title)

        sessions = []
        session_count = len(element.findall('.//Session'))
        references_count = len(element.findall('.//Reference'))

        if references_count > 0 and session_count == 0 and (not self.includerefs):
            print '  > References section. Excluding it...'
            return

        for i, session in enumerate(element.iter('Session'), start=1):
            progress = str(i * 100 / session_count) + '%'
            print '\r  > Parsing Sessions (' + str(i) + '/' + str(session_count) + ' - ' + progress + ').',
            session_title = ElementTree.tostring(session.find('Title'), encoding='utf8', method='xml')
            #session_title = re.sub('^([0-9]+\.?)+\s*', '', session_title)
            session.remove(session.find('Title'))
            content = ElementTree.tostring(session, encoding='utf8', method='xml')
            sessions.append(Session(session_title, content))

        self.course.sections.append(Section(section_title, sessions))
        print 'Done.'