【Python杂记】可用的翻译API及其调用方式

1. 谷歌翻译 API（需要设置代理）

  以翻译 “Authentication Architecture” 为例

1.1 网页调用

1.1.1 通过浏览器或命令行调用

curl "https://translate.google.com/translate_a/single?client=gtx&dt=t&dj=1&ie=UTF-8&sl=auto&tl=zh_CN&q=Authentication%20Architecture" -H "Accept: application/json" --proxy http://127.0.0.1:7890

1.1.2 返回结果

{
  "sentences": [
    {
      "trans": "认证架构",
      "orig": "Authentication Architecture",
      "backend": 3,
      "model_specification": [{}],
      "translation_engine_debug_info": [
        {
          "model_tracking": {
            "checkpoint_md5": "95ad550c486923f3a292df3e4cffc30f",
            "launch_doc": "en_zh_2022q2.md"
          }
        }
      ]
    }
  ],
  "src": "en",
  "confidence": 1.0,
  "spell": {},
  "ld_result": {
    "srclangs": ["en"],
    "srclangs_confidences": [1.0],
    "extended_srclangs": ["en"]
  }
}

1.2 通过 python 调用

def translate_from_google(txt: str) -> str:
    proxies = {
        "http": "http://127.0.0.1:7890",
        "https": "http://127.0.0.1:7890",
    }
    txt = urllib.parse.quote(txt, safe=' ,=&/+()')
    url = 'https://translate.google.com/translate_a/single?client=gtx&dt=t&dj=1&ie=UTF-8&sl=auto&tl=zh_CN&q='+txt
    res = requests.get(url=url, proxies=proxies)
    return res.json().get('sentences')[0].get('trans')  # 谷歌

translate_from_google('Authentication Architecture') # 调用
# 输出"认证架构"

2. 有道翻译 API

2.1 网页调用

2.1.1 通过浏览器或命令行调用

curl "https://fanyi.youdao.com/translate?doctype=json&type=EN2ZH_CN&i=Authentication%20Architecture" -H "Accept: application/json"

2.1.2 返回的 json 结果

{
  "type": "EN2ZH_CN",
  "errorCode": 0,
  "elapsedTime": 1,
  "translateResult": [
    [{ "src": "Authentication Architecture", "tgt": "认证体系结构" }]
  ]
}

2.2 通过 python 调用

def translate_from_youdao(txt:str)->str:
    txt = urllib.parse.quote(txt, safe=' ,=&/+()')
    url = 'https://fanyi.youdao.com/translate?&doctype=json&type=EN2ZH_CN&i='+txt
    res = requests.get(url=url,proxies=proxies)
    return res.json().get('translateResult')[0][0].get('tgt') # 有道

translate_from_youdao('Authentication Architecture') # 调用
# 输出"认证体系结构"