Removed source language in translator. Also fixed #153

doc/changelog.md

@@ -3,6 +3,7 @@
 ## changes in this version
 
 * When authorising an account, you will see a dialogue with a cancel button, in case you want to abort the process. Also, NVDA will not be blocked when the process starts. ([#101](https://github.com/manuelcortez/TWBlue/issues/101))
+* In the translator module, the list of available languages is fetched automatically from the provider. That means all of these languages will work and there will not be inconsistencies. Also we've removed the first combo box, because the language is detected automatically by Yandex'S API. ([#153](https://github.com/manuelcortez/TWBlue/issues/153))
 
 ## changes in version 0.91 and 0.92
 

src/controller/messages.py

@@ -40,9 +40,8 @@ class basicTweet(object):
   dlg = translator.gui.translateDialog()
   if dlg.get_response() == widgetUtils.OK:
    text_to_translate = self.message.get_text()
-   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")]
-   msg = translator.translator.translate(text=text_to_translate, source=source, target=dest)
+   msg = translator.translator.translate(text=text_to_translate, target=dest)
    self.message.set_text(msg)
    self.text_processor()
    self.message.text_focus()

src/extra/translator/translator.py

@@ -1,11 +1,13 @@
 # -*- coding: utf-8 -*-
 from yandex_translate import YandexTranslate
 
-def translate(text="", source="auto", target="en"):
+def translate(text="", target="en"):
 	t = YandexTranslate("trnsl.1.1.20161012T134532Z.d01b9c75fc39aa74.7d1be75a5166a80583eeb020e10f584168da6bf7")
-	return t.translate(text, target)["text"][0]
-
+	vars = dict(text=text, lang=target)
+	return t.translate(**vars)["text"][0]
 
+supported_langs = None
+d = None
 languages = {
   "af": _(u"Afrikaans"),
   "sq": _(u"Albanian"),
@@ -71,7 +73,7 @@ languages = {
   "ps": _(u"Pashto"),
   "fa": _(u"Persian"),
   "pl": _(u"Polish"),
-  "pt-PT": _(u"Portuguese"),
+  "pt": _(u"Portuguese"),
   "pa": _(u"Punjabi"),
   "ro": _(u"Romanian"),
   "ru": _(u"Russian"),
@@ -101,8 +103,11 @@ languages = {
 }
 
 def available_languages():
-	l = languages.keys()
-	d = languages.values()
-	l.insert(0, '')
-	d.insert(0, _(u"autodetect"))
-	return sorted(zip(l, d))
+	global supported_langs, d
+	if supported_langs == None and d == None:
+		t = YandexTranslate("trnsl.1.1.20161012T134532Z.d01b9c75fc39aa74.7d1be75a5166a80583eeb020e10f584168da6bf7")
+		supported_langs = t.langs
+		d = []
+		for i in supported_langs:
+			d.append(languages[i])
+	return sorted(zip(supported_langs, d))

src/extra/translator/wx_ui.py

@@ -25,15 +25,11 @@ class translateDialog(baseDialog.BaseWXDialog):
   super(translateDialog, self).__init__(None, -1, title=_(u"Translate message"))
   panel = wx.Panel(self)
   sizer = wx.BoxSizer(wx.VERTICAL)
-  staticSource = wx.StaticText(panel, -1, _(u"Source language"))
-  self.source_lang = wx.ComboBox(panel, -1, choices=[x[1] for x in translator.available_languages()], style = wx.CB_READONLY)
-  self.source_lang.SetFocus()
   staticDest = wx.StaticText(panel, -1, _(u"Target language"))
-  self.source_lang.SetSelection(0)
   self.dest_lang = wx.ComboBox(panel, -1, choices=[x[1] for x in translator.available_languages()], style = wx.CB_READONLY)
+  self.dest_lang.SetFocus()
+  self.dest_lang.SetSelection(0)
   listSizer = wx.BoxSizer(wx.HORIZONTAL)
-  listSizer.Add(staticSource)
-  listSizer.Add(self.source_lang)
   listSizer.Add(staticDest)
   listSizer.Add(self.dest_lang)
   ok = wx.Button(panel, wx.ID_OK)