Fixed translator

README.md

@@ -72,6 +72,7 @@ setuptools install a script, called easy_install. You can find it in the python
 * pygeocoder
 * suds
 * arrow
+* goslate
 * markdown
 
 easy_install will automatically get the additional libraries that these packages need to work properly.

src/controller/messages.py

@@ -37,10 +37,7 @@ class basicTweet(object):
    text_to_translate = self.message.get_text().encode("utf-8")
    source = [x[0] for x in translator.translator.available_languages()][dlg.get("source_lang")]
    dest = [x[0] for x in translator.translator.available_languages()][dlg.get("dest_lang")]
-   t = translator.translator.Translator()
+   msg = translator.translator.translate(text_to_translate, source, dest)
-   t.from_lang = source
-   t.to_lang = dest
-   msg = t.translate(text_to_translate)
    self.message.set_text(msg)
    self.message.text_focus()
    output.speak(_(u"Translated"))

src/extra/translator/translator.py

@@ -1,53 +1,9 @@
-# -*- coding: utf-8 -*-
+#!/usr/bin/env python
-import re
+import goslate
-try:
-    import urllib2 as request
-    from urllib import quote
-except:
-    from urllib import request
-    from urllib.parse import quote
 
-class Translator:
+def translate(text, source_lang, target_lang):
-    string_pattern = r"\"(([^\"\\]|\\.)*)\""
+ gs = goslate.Goslate()
-    match_string =re.compile(
+ return gs.translate(text, target_lang, source_lang)
-                        r"\,?\[" 
-                           + string_pattern + r"\," 
-                           + string_pattern + r"\," 
-                           + string_pattern + r"\," 
-                           + string_pattern
-                        +r"\]")
-
-    def __init__(self):
-        self.from_lang = ""
-        self.to_lang = ""
-   
-    def translate(self, source):
-        json5 = self._get_json5_from_google(source)
-        return self._unescape(self._get_translation_from_json5(json5))
-
-    def _get_translation_from_json5(self, content):
-        result = ""
-        pos = 2
-        while True:
-            m = self.match_string.match(content, pos)
-            if not m:
-                break
-            result += m.group(1)
-            pos = m.end()
-        return result 
-
-    def _get_json5_from_google(self, source):
-        escaped_source = quote(source, '')
-        headers = {'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.168 Safari/535.19'}
-        req = request.Request(
-             url="http://translate.google.com/translate_a/t?client=t&ie=UTF-8&oe=UTF-8"
-                 +"&sl=%s&tl=%s&text=%s" % (self.from_lang, self.to_lang, escaped_source)
-                 , headers = headers)
-        r = request.urlopen(req)
-        return r.read().decode('utf-8')
-
-    def _unescape(self, text):
-        return re.sub(r"\\.?", lambda x:eval('"%s"'%x.group(0)), text)
 
 languages = {
   "af": _(u"Afrikaans"),