Python xpath html 的相关内容

文章 2024-11-30 来自：开发者社区

Python 爬虫必备杀器，xpath 解析 HTML

XPath 简介 XPath（XML Path Language）是一种用于在 XML 和 HTML 文档中定位节点的语言。它使用路径表达式来选取 XML/HTML 文档中的节点或者节点集。虽然它是为 XML 设计的，但由于 HTML 可以看作是 XML 的一种应用（XHTML），所以 XPath 也非常适合用于解析 HTML 文档。例如，一个简单的 H...

文章 2023-04-22 来自：开发者社区

Python 基于lxml.etree实现xpath查找HTML元素

基于lxml.etree实现xpath查找HTML元素 #实践环境WIN 10Python 3.6.5lxml-4.6.2-cp36-cp36m-win_amd64.whl #实践代码#!/usr/bin/env python # -*- coding:utf-8 -*- from lxml import etree html_str = '''<html> &am...

文章 2023-04-16 来自：开发者社区

Python爬虫：scrapy内置网页解析库parsel-通过css和xpath解析xml、html

文档https://pypi.org/project/parsel/https://github.com/scrapy/parsel安装pip install parsel代码示例from parsel import Selector selector = Selector(text="""<html> <body> <h1&...

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分布式计算框架 MaxCompute MaxFrame

MaxCompute MaxFrame 是阿里云自研分布式计算框架，支持 Python 编程接口并可直接使用 MaxCompute 计算资源及数据接口，与 MaxCompute Notebook、镜像管理等功能共同构成 MaxCompute 完整 Python 开发生态。

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