53 lines
1.6 KiB
Python
53 lines
1.6 KiB
Python
import requests
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import hashlib
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import time
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from urllib.parse import urlencode
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# 假设这是从某个配置文件中读取的
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class BaiduContent:
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APPID = '20240702002090356'
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SECRET = '3CcqcMAJdIIpgG0uMS_f'
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def generate_sign(q, salt):
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"""生成百度翻译API所需的签名"""
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appid = BaiduContent.APPID
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secret = BaiduContent.SECRET
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appid_with_data = appid + q + salt + secret
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md5_obj = hashlib.md5(appid_with_data.encode('utf-8'))
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return md5_obj.hexdigest()
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def translate(q, from_lang, to_lang):
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"""调用百度翻译API进行翻译"""
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salt = str(int(time.time())) # 生成一个时间戳作为salt
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sign = generate_sign(q, salt)
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# 封装请求参数
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params = {
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'q': q,
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'from': from_lang,
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'to': to_lang,
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'appid': BaiduContent.APPID,
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'salt': salt,
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'sign': sign
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}
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# 构造请求URL（百度翻译API使用POST请求，并将参数放在请求体中）
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url = "http://api.fanyi.baidu.com/api/trans/vip/translate"
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# 发送POST请求
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headers = {'Content-Type': 'application/x-www-form-urlencoded'}
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data = urlencode(params).encode('utf-8') # 注意：需要编码为bytes
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response = requests.post(url, data=data, headers=headers)
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# 检查响应状态码
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if response.status_code == 200:
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# 解析并返回JSON响应体中的翻译结果
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try:
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return response.json()['trans_result'][0]['dst']
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except (KeyError, IndexError):
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return "Invalid response from API"
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else:
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# 返回错误信息或状态码
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return {"error": f"Failed with status code {response.status_code}"}
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