Compile a terminal-based translation script in Python

Compile a terminal-based translation script in Python

Compile a terminal-based translation script in Python

Why is there no gui for this program? The reason is very simple, because I am a command line control, Linux is used to getting used to not getting used to the mouse, and I always feel that it is better to click the command quickly, after reading this article, you will have the same interests as yourself. this translation tool written in python is implemented through google. Because the data returned by google is not very standard (or I have not found a regular expression), the first three items can be normally displayed (source words, translation results, and Chinese pinyin ). the following parts of speech may be different from other interpretations. Sorry, I hope you can give me some advice and help me improve it.

Now, let's put the code below:

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#! /Usr/bin/env python #-*-Coding: utf8 -*- ''' #===================================================== ============================================== # FileName: translate. py # Desc: To translate with zh to en or en2zh # Author: cold # Email: wh_linux@126.com # HomePage: http://www.linuxzen.com # Version: 0.0.1 # LastChange: 2012-04-23 23:04:08 # History: #===================================================== ============================================== '''   Import urllib Import urllib2 From sys import argv, exit Import re   # Display help information Def helpinfo (): Print ''' Usage: pytran {zh2en | en2zh} content ''' # Formatting output Def formatresult (result, srclang ): Resu = result. split ('[[') If (srclang = 'en2zh 'or srclang = 'zh2en '): Firstre = resu [1]. replace ('[', ''). replace (']',''). split ('"') Print 'source word: ', firstre [3] Print 'result: ', firstre [1] If (srclang = 'zh2en '): Piny = firstre [7] Else: Piny = firstre [5] Print 'pinyin: ', piny If (srclang = 'zh2en '): Secresu = resu [2]. replace ('"',''). split ('[') Else: Secresu = resu [2]. replace ('"',''). split ('[') Print 'part of speech: ', secresu [0]. replace (',','') Print 'other interpretations :' For I in ''. join (secresu [1]. split (']'). split (','): Print I   # Obtain command line parameters Try: Srclang = argv [1] Except t: Helpinfo () Exit (1) Try: Cont = argv [2] Except t: Helpinfo () Exit (2)   # Determining the translation target language is used to determine the Transmission Parameters If (srclang = 'zh2en '): Data = urllib. urlencode ({'client': 'T', 'text': cont, 'Hl ': 'zh-cn', 'tl': 'en ', 'Multires': '1', 'prev': 'btn ', 'Ssel ': '0',' SC ': '1 '}) Elif (srclang = 'en2zh '): Data = urllib. urlencode ({'client': 'T', 'text': cont, 'Hl ': 'zh-cn', 'Sl': 'en', 'tl ': 'zh-cn ', 'Multires': '1', 'prev': 'btn ', 'Ssel ': '0',' SC ': '1 '}) Else: Helpinfo ()   # Open google translation content Url = 'HTTP: // translate.google.cn/translate_a/t' Req = urllib2.Request (url, data) Req. add_header ("User-Agent", "Mozilla/5.0 + (compatible; + Googlebot/2.1; ++ http://www.google.com/bot.html )") Fd = urllib2.urlopen (req) Result = fd. read ()   # Formatting output Formatresult (result, srclang) Fd. close ()

For more convenient use, we put the script named pytranslate under/usr/bin and grant the execution permission:

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1	Chmod + x/usr/bin/pytranslate

Then we can use it for translation:

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Pytranslate en2zh extent Source word: extent Result: Degree Pinyin: chéngd success Part of speech: Noun Other interpretations: Degree Range Range Scale Degrees Point Breadth Length Surface Length Qianer Industry En Translate Chinese to English Pytranslate zh2en China Source word: China Result: China Pinyin: Zh ~ngguó Part of speech: Noun Other interpretations: China Zh-CN

Well, believe it's smart, And you'll surely find that it's okay to use it here.