学习Python_实例：1.百度翻译

使用urllib 制作百度翻译功能的实例！

效果：

baidufanyi.gif

代码：

# 百度翻译
# Python 3.5.1

from urllib import request, parse
import json

url = 'http://fanyi.baidu.com/v2transapi'
context = input('请输入需要翻译的内容 :\> ')

if context >= '\u4e00' and context <= '\u9fa5':
    # 判断输入内容是否为汉字
    From,To = 'zh','en'
else:
    From,To = 'en','zh'

data = {
    'query':context,
    'from':From,
    'to':To,
    'transtype':'translang',
    'simple_means_flag':3
}
data = parse.urlencode(data).encode('utf-8')

r = request.Request(url,data)
r.add_header('User-Agent','Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:50.0) Gecko/20100101 Firefox/50.0')
html = request.urlopen(r).read().decode('utf-8')
Result = json.loads(html)

# 显示翻译结果
print(Result['trans_result']['data'][0]['dst'])