Implementing Norwegian translation using python Baidu translation API

Use Python Baidu Translation API to implement Norwegian translation

Abstract:
This article introduces how to use the Python programming language and Baidu Translation API to implement Norwegian translation. We will send an HTTP request through the Baidu Translate API and parse the returned JSON data to obtain the Norwegian translation results. Code examples are also provided in the article to help readers better understand and practice.

Text:
Python is a simple, easy-to-use and powerful programming language suitable for various application scenarios. The Baidu Translation API provides translation services in multiple languages, including Norwegian. Below we will use Python to write code and use Baidu Translation API to translate Norwegian.

First of all, we need to apply for a developer account on the Baidu Translation Open Platform. After registering and logging in, we can create a new application and obtain an API key. After getting the API key, we can start writing Python code to call the Baidu Translation API.

Before we begin, we first need to install the requests library in the Python environment, which will help us send HTTP requests. You can use the following command to install the requests library:

pip install requests

Next, we can use the following code to translate Norwegian:

import requests
import json

def translate(text, from_lang, to_lang):
    url = "http://api.fanyi.baidu.com/api/trans/vip/translate"
    appid = "your_appid"  # 这里需要替换为你在百度翻译开放平台上创建的应用的App ID
    secret_key = "your_secret_key"  # 这里需要替换为你在百度翻译开放平台上创建的应用的密钥

    payload = {
        "q": text,
        "from": from_lang,
        "to": to_lang,
        "appid": appid,
        "salt": "random_string",
        "sign": ""  # 签名字段，需要后面计算生成
    }

    # 计算签名
    sign = appid + text + "random_string" + secret_key
    payload["sign"] = hashlib.md5(sign.encode()).hexdigest()

    response = requests.get(url, params=payload)
    result = response.json()

    return result["trans_result"][0]["dst"]

text = "Hello, world!"  # 要翻译的文本
from_lang = "en"  # 原语言是英语
to_lang = "no"  # 目标语言是挪威语

translated_text = translate(text, from_lang, to_lang)
print(translated_text)

In the above code, we first define a name It is the function of translate. This function receives three parameters: the text to be translated, the original language and the target language. The following steps are used inside the function to call the Baidu Translation API:

1. Construct the URL of the API request, which includes the URL of the API and the text to be translated, the original language and the target language.
2. Using the app's App ID and key, calculate the signature field.
3. Send an HTTP GET request and parse the returned JSON data into a Python dictionary object.
4. Return translation results.

Before using the above code, remember to replace your_appid and your_secret_key with the App ID and key of the application you created on the Baidu Translation Open Platform .

The above code implements translation into Norwegian and prints out the translation results. You can use the translation results for other purposes according to your needs.

Summary:
This article introduces how to use the Python programming language and Baidu Translation API to translate Norwegian. We successfully obtained the Norwegian translation results by sending an HTTP request and parsing the returned JSON data. We hope that the code examples in this article can help readers better understand and practice the functions of Norwegian translation. If you are interested in using Python and other APIs for translation, you can also try using the APIs of other translation platforms to achieve translation in different languages.

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