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发表于 2020-2-8 21:35:52
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本帖最后由 suchocolate 于 2020-2-8 21:37 编辑
进阶带翻译版
fy
- from urllib import request, parse
- from urllib.parse import quote
- from lxml import etree
- from tkinter import *
- import json
- # 英文单词查询网址
- ebase = 'http://dict.youdao.com/w/eng/'
- # 中文单词查询网址
- cbase = 'http://dict.youdao.com/w/'
- # 翻译网址
- trans = 'http://fanyi.youdao.com/translate?smartresult=dict&smartresult=rule'
- # 查询时http头
- headers = {"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:72.0) Gecko/20100101 Firefox/72.0"}
- # 翻译提交的字典
- dic = {"doctype": "json"}
- # 判断查询类型
- def chaxun():
- if v.get() == 1:
- chaci()
- else:
- fanyi()
- # 查词 chaci():
- def chaci():
- wd = e1.get()
- if '\u4e00' <= wd <= '\u9fff':
- # 如果是中文查询,转换中文为URL编码格式
- wd = quote(wd)
- url = cbase + wd
- q = request.Request(url=url, headers=headers)
- r = request.urlopen(q, timeout=2)
- html = etree.HTML(r.read().decode('utf-8'))
- result = html.xpath('/html/body/div[1]/div[2]/div[1]/div[2]/div[2]/div[1]/div/ul/p/span/a/text()')
- else:
- url = ebase + wd
- q = request.Request(url=url, headers=headers)
- r = request.urlopen(q, timeout=2)
- html = etree.HTML(r.read().decode('utf-8'))
- result = html.xpath('/html/body/div[1]/div[2]/div[1]/div[2]/div[2]/div[1]/div/ul/li/text()')
- # 清理text,重新显示
- text1.delete(1.0, END)
- # 如果有结果,显示结果
- if len(result) != 0:
- for pt in result:
- text1.insert(INSERT, pt + '\n')
- else:
- # 如果没有结果,提示没有结果
- text1.insert(INSERT, 'There is no explain.')
- # 翻译
- def fanyi():
- text1.delete(1.0, END)
- wd = e1.get()
- dic['i'] = wd
- data = bytes(parse.urlencode(dic), encoding='utf-8')
- q = request.Request(url=trans, data=data, headers=headers, method='POST')
- r = request.urlopen(q)
- result = json.loads(r.read().decode('utf-8'))
- text1.insert(INSERT, result['translateResult'][0][0]['tgt'])
- if __name__ == '__main__':
- # 主函数,定义一个tk对象
- root = Tk()
- root.title('简易有道字典')
- l1 = Label(root, text='请输入要查询的内容:')
- l1.grid(row=0, column=0)
- e1 = Entry(root)
- e1.grid(row=0, column=1, padx=1, pady=5)
- bt1 = Button(root, text='查询', command=chaxun)
- bt1.grid(row=0, column=2, padx=5, pady=5)
- text1 = Text(root, width=59, height=10)
- text1.grid(row=1, columnspan=5, padx=5, pady=7)
- v = IntVar()
- v.set(1)
- Radiobutton(root, text="查词", variable=v, value=1).grid(row=0, column=3)
- Radiobutton(root, text="翻译", variable=v, value=2).grid(row=0, column=4)
- mainloop()
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