# 解析XML內(nèi)容 from xml.sax import parse # 分析文本用的模塊 from xml.sax import ContentHandler # 內(nèi)容處理類 # <root> # <student id='張三'> # <name>張三</name> # <sex>男</sex> # <age>20</age> # </student> class MyPar(ContentHandler):def __init__(self):ContentHandler.__init__(self)self.tag_name = '' # 元素標(biāo)簽 self.count_name = '' # 張三 self.count_sex = '' # 性別 self.count_age = '' # 年齡 def startElement(self, name, attrs):self.tag_name = name # 獲取標(biāo)簽名 if self.tag_name == 'student':print('*'*20)print("id:",attrs['id'])def characters(self, content):if self.tag_name == 'name':self.count_name = contentif self.tag_name == 'sex':self.count_sex = contentif self.tag_name == 'age':self.count_age = contentdef endElement(self, name):if name == 'name':print(" name:",self.count_name)if name == 'sex':print(" sex:",self.count_sex)if name == 'age':print(" age:", self.count_age)self.tag_name = '' if __name__ == '__main__':p = MyPar()parse('stu.xml',p) from xml.sax import parse # 導(dǎo)入解析包（分析文本用的模塊） from xml.sax import ContentHandler # 導(dǎo)入內(nèi)容處理類 # <root name="中國(guó)"> # <province name="北京市"> # <city name="北京市" index="1"> # <area name="東城區(qū)" index="1" /> class MyHader(ContentHandler):def __init__(self):ContentHandler.__init__(self)self.tag_name = '' def startElement(self, name, attrs):self.tag_name = nameif self.tag_name == 'root':print("國(guó)家:",attrs['name'])if self.tag_name == 'province':print(" 省:",attrs['name'])if self.tag_name == "city":print(" 市:",attrs['name'],attrs['index'])if self.tag_name == "area":print(" 區(qū)(縣):",attrs['name'],attrs['index'])def endElement(self, name):self.tag_name = '' if __name__ == '__main__':p = MyHader()parse('city.xml',p)

轉(zhuǎn)載于:https://www.cnblogs.com/Tridents/p/9123416.html

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