使用python3呼叫谷歌翻譯成中文
阿新 • • 發佈:2019-02-04
因為伺服器上是python2的,要用python3的
需要在windows上安裝anaconda3.6版本的
安裝完之後,開啟prompt,即可使用命令列
這種命令列使用可以使用各種庫了
建立main.py
建立HandleJs.pyimport urllib.request from HandleJs import Py4Js def open_url(url): headers = {'User-Agent':'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:23.0) Gecko/20100101 Firefox/23.0'} req = urllib.request.Request(url = url,headers=headers) response = urllib.request.urlopen(req) data = response.read().decode('utf-8') return data def translate(content,tk): if len(content) > 4891: print("翻譯的長度超過限制!!!") return content = urllib.parse.quote(content) url = "http://translate.google.cn/translate_a/single?client=t"+ "&sl=en&tl=zh-CN&hl=zh-CN&dt=at&dt=bd&dt=ex&dt=ld&dt=md&dt=qca"+"&dt=rw&dt=rm&dt=ss&dt=t&ie=UTF-8&oe=UTF-8&clearbtn=1&otf=1&pc=1"+"&srcrom=0&ssel=0&tsel=0&kc=2&tk=%s&q=%s"%(tk,content) #返回值是一個多層巢狀列表的字串形式,解析起來還相當費勁,寫了幾個正則,發現也很不理想, #後來感覺,使用正則簡直就是把簡單的事情複雜化,這裡直接切片就Ok了 result = open_url(url) end = result.find("\",") if end > 4: print(result[4:end]) def main(): js = Py4Js() while 1: content = input("輸入待翻譯內容:") if content == 'q!': break tk = js.getTk(content) translate(content,tk) if __name__ == "__main__": main()
在prompt中執行import execjs class Py4Js(): def __init__(self): self.ctx = execjs.compile(""" function TL(a) { var k = ""; var b = 406644; var b1 = 3293161072; var jd = "."; var $b = "+-a^+6"; var Zb = "+-3^+b+-f"; for (var e = [], f = 0, g = 0; g < a.length; g++) { var m = a.charCodeAt(g); 128 > m ? e[f++] = m : (2048 > m ? e[f++] = m >> 6 | 192 : (55296 == (m & 64512) && g + 1 < a.length && 56320 == (a.charCodeAt(g + 1) & 64512) ? (m = 65536 + ((m & 1023) << 10) + (a.charCodeAt(++g) & 1023), e[f++] = m >> 18 | 240, e[f++] = m >> 12 & 63 | 128) : e[f++] = m >> 12 | 224, e[f++] = m >> 6 & 63 | 128), e[f++] = m & 63 | 128) } a = b; for (f = 0; f < e.length; f++) a += e[f], a = RL(a, $b); a = RL(a, Zb); a ^= b1 || 0; 0 > a && (a = (a & 2147483647) + 2147483648); a %= 1E6; return a.toString() + jd + (a ^ b) }; function RL(a, b) { var t = "a"; var Yb = "+"; for (var c = 0; c < b.length - 2; c += 3) { var d = b.charAt(c + 2), d = d >= t ? d.charCodeAt(0) - 87 : Number(d), d = b.charAt(c + 1) == Yb ? a >>> d: a << d; a = b.charAt(c) == Yb ? a + d & 4294967295 : a ^ d } return a } """) def getTk(self,text): return self.ctx.call("TL",text)
python main.py 即可將英文翻譯成中文