一、前言

在python中，有个多语种翻译包，可以将各种语言进行翻译转换，例如英语转中文，韩语转中文，日语转韩语等，这个包便是translate，而且使用方便，翻译准确率还可以！

二、安装使用

1. 首先需要安装translate包
   pip install translate

2. 然后使用在程序中使用

# 安装
# pip install translate

from translate import Translator

print(Translator(from_lang="Chinese",to_lang="English").translate('你好'))
print(Translator(from_lang="ZH",to_lang="EN-US").translate('你好'))

print(Translator(from_lang="Chinese",to_lang="Japanese").translate('你好'))
print(Translator(from_lang="Japanese",to_lang="Chinese").translate('こんにちは'))
print(Translator(from_lang="ZH",to_lang="JA").translate('你好'))

#Hello
#Hello
#こんにちは
#こんにちは

例如：

from_lang	to_lang
english	chinese
i need you	我需要你
Japanese	chinese
今日の天気はどうですか?	今天天气怎么样？
Japanese	Korean
今日の天気はどうですか?	오늘 날씨는 어떻습니까?

注意：如果不指定from_lang属性，则默认为english，to_lang属性必须指定一种输出语言，否则会报错。

三、扩展-支持语言类型

该包使用 https://www.deepl.com/ 提供的API，相关信息：

• 介绍：https://www.deepl.com/zh/docs-api/introduction/
• GitHub仓库：https://github.com/DeepLcom/deepl-python
• 有免费和付费版：免费版应该是有具体的用量和字符数限制（具体未知），付费版是按量付费的。

支持语言类型：详见：https://www.deepl.com/zh/docs-api/other-functions/listing-supported-languages/

[
	{
		"language": "BG",
		"name": "Bulgarian",
		"supports_formality":false
	},
	{
		"language": "CS",
		"name": "Czech",
		"supports_formality":false
	},
	{
		"language": "DA",
		"name": "Danish",
		"supports_formality":false
	},
	{
		"language": "DE",
		"name": "German",
		"supports_formality":true
	},
	{
		"language": "EL",
		"name": "Greek",
		"supports_formality":false
	},
	{
		"language": "EN-GB",
		"name": "English (British)",
		"supports_formality":false
	},
	{
		"language": "EN-US",
		"name": "English (American)",
		"supports_formality":false
	},
	{
		"language": "ES",
		"name": "Spanish",
		"supports_formality":true
	},
	{
		"language": "ET",
		"name": "Estonian",
		"supports_formality":false
	},
	{
		"language": "FI",
		"name": "Finnish",
		"supports_formality":false
	},
	{
		"language": "FR",
		"name": "French",
		"supports_formality":true
	},
	{
		"language": "HU",
		"name": "Hungarian",
		"supports_formality":false
	},
	{
		"language": "IT",
		"name": "Italian",
		"supports_formality":true
	},
	{
		"language": "JA",
		"name": "Japanese",
		"supports_formality":false
	},
	{
		"language": "LT",
		"name": "Lithuanian",
		"supports_formality":false
	},
	{
		"language": "LV",
		"name": "Latvian",
		"supports_formality":false
	},
	{
		"language": "NL",
		"name": "Dutch",
		"supports_formality":true
	},
	{
		"language": "PL",
		"name": "Polish",
		"supports_formality":true
	},
	{
		"language": "PT-BR",
		"name": "Portuguese (Brazilian)",
		"supports_formality":true
	},
	{
		"language": "PT-PT",
		"name": "Portuguese (European)",
		"supports_formality":true
	},
	{
		"language": "RO",
		"name": "Romanian",
		"supports_formality":false
	},
	{
		"language": "RU",
		"name": "Russian",
		"supports_formality":true
	},
	{
		"language": "SK",
		"name": "Slovak",
		"supports_formality":false
	},
	{
		"language": "SL",
		"name": "Slovenian",
		"supports_formality":false
	},
	{
		"language": "SV",
		"name": "Swedish",
		"supports_formality":false
	},
	{
		"language": "ZH",
		"name": "Chinese",
		"supports_formality":false
	}
]

四、总结

python好用的库有很多，需要我们在实战中慢慢积累，我们也可以学习一下别人编写好的库实现的逻辑是怎样的，阅读源代码有助于我们原生coding！

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参考：https://blog.csdn.net/qq_38796548/article/details/108095533