linux配置词典goldendict

#encoding:utf-8
import urllib
from urllib import request
from lxml import etree
from sys import argv

if __name__ == "__main__":
    url = 'http://dict.youdao.com/w/eng/{}/#keyfrom=dict2.index'
    word = argv[1]
    word = word.replace("/", "／")       # url 方式要过滤掉 / 换成全角
    word = urllib.parse.quote(word)      # 这里处理中文，否则 输入中文会有问题。
    turl = url.format(word)
    #turl = urllib.parse.quote(turl, safe='/:?=')

    with request.urlopen(turl) as f:
        data = f.read()                        # 读取数据 注意数据返回 bytes
        selector = etree.HTML(data)     # 生成 selector  对象, 利用 xpath 获得内容
        content = selector.xpath("//div[@id='results-contents']")[0]
        content = etree.tostring(content, encoding='utf-8', method='html')
        print(content.decode('utf-8'))