Biegral Blog

爬取扇贝单词

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结果示例：

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'''
扇贝单词：
1. 把python单词列表download下来
2. 主要联系目的是xpath
3. 理论上讲不需要登录
4. https://www.shanbay.com/wordlist/104899/202159/
'''
'''
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'''
from urllib import request
from lxml import etree

import json

#词汇表
words = []


def shanbei(page):
    url = "https://www.shanbay.com/wordlist/104899/202159/?page=%s"%page
    print(url)

    rsp = request.urlopen(url)

    html = rsp.read()

    #解析html
    html = etree.HTML(html)

    tr_list = html.xpath("//tr")


    # 遍历每个tr元素，每一个tr对应一个单词和介绍
    for tr in tr_list:
        '''
        查相应的单词和介绍
        '''
        word = {}

        strong = tr.xpath('.//strong')
        if len(strong):
            # strip把找到的内容去掉空格
            name = strong[0].text.strip()
            word['name'] = name

        # 查找单词的释义
        td_content = tr.xpath('./td[@class="span10"]')
        if len(td_content):
            content = td_content[0].text.strip()
            word['content'] = content

        print(word)

        if word != {}:
            words.append(word)


if __name__ == '__main__':

    shanbei(2)