from lxml import etree xpath

from lxml import etree是导入lxml库中的etree模块。etree模块提供了一些方法用于解析和处理XML、HTML等文本。\[1\]在这个例子中，使用了xpath方法来解析在线网页，并提取出指定元素的属性值。\[2\]xpath是一种用于在XML或HTML文档中定位元素的语言，可以通过指定路径来选择元素。
#### 引用[.reference_title]
- *1* *3* [etree 中的方法xpath()方法](https://blog.csdn.net/weixin_61025364/article/details/125872054)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [Python解析库lxml与xpath用法总结](https://blog.csdn.net/pdcfighting/article/details/114735648)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down1,239^v3^insert_chatgpt"}} ] [.reference_item]
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