Fix bugs.

Fixed connection via proxy server;
Change deprecated wx.ICON_INFO to wx.ICON_INFORMATION in message boxes;
The object YandexFreeTranslate is now created once.

README.md

@@ -1,6 +1,6 @@
 # Дополнение Яндекс.Переводчик для NVDA
 
-[Скачать версию 2020.09.04](https://github.com/alekssamos/YandexTranslate/releases/latest/download/YandexTranslate-2020.09.04.nvda-addon)
+[Скачать версию 2020.11.10](https://github.com/alekssamos/YandexTranslate/releases/latest/download/YandexTranslate-2020.11.10.nvda-addon)
 
 После установки зайдите в NVDA меню, Параметры, Жесты ввода, назначте удобные вам сочетания клавиш для YandexTranslate. Или используйте уже предустановленные.
 

addon/globalPlugins/yandexTranslate/__init__.py

@@ -66,6 +66,7 @@ def wrapper(self, gesture):
 			script(self, gesture)
 	return wrapper
 
+yt = YandexFreeTranslate()
 class YandexTranslateSettingsDialog(gui.SettingsDialog):
 	title = _("Yandex Translate Settings")
 
@@ -128,13 +129,12 @@ def postInit(self):
 
 	def onGenerate_new_key(self, event):
 		try:
-			yt = YandexFreeTranslate()
 			conf["key"] = yt.regenerate_key()
-			gui.messageBox(_("A new key is created successfully")+"\n"+conf["key"], "", style=wx.OK | wx.ICON_INFO)
+			gui.messageBox(_("A new key is created successfully")+"\n"+conf["key"], "", style=wx.OK | wx.ICON_INFORMATION)
 		except Exception as identifier:
 			text = _("Failed to get a new key. Check your internet connection, wait a bit or go to Yandex, enter the captcha and try again.")
 			ui.message(text)
-			log.error(sys.exc_info()[1])
+			log.debug(sys.exc_info()[1])
 			gui.messageBox(text, _("Error saving settings"), style=wx.OK | wx.ICON_ERROR)
 			import webbrowser
 			webbrowser.open_new("https://translate.yandex.ru/")
@@ -236,7 +236,6 @@ def _HTTPRequest(self):
 			log.debug("cache: True")
 			return True, _cache[cacheKey]
 
-		yt = YandexFreeTranslate()
 		if conf["useProxy"]:
 			yt.setProxy(conf["proxy_protocol"],
 				conf["proxy_host"], conf["proxy_port"], conf["proxy_username"], conf["proxy_password"])
@@ -274,7 +273,6 @@ def __init__(self):
 			pass
 
 		try:
-			yt = YandexFreeTranslate()
 			if conf["key"] == "": conf["key"] = yt.get_key()
 		except Exception as identifier:
 			pass

addon/globalPlugins/yandexTranslate/yandexfreetranslate.py

@@ -84,7 +84,7 @@ def _parse_sid(self):
 		try:
 			return re.search(r'''SID[\s]?[:][\s]?['"]([^'"]+)['"]''', page).group(1)
 		except AttributeError:
-			raise YandexFreeTranslateError("blocked or not found")
+			raise YandexFreeTranslateError("blocked or not found \n"+str(page))
 	def _save_key(self, key):
 		with open(self.keyfilename, "w", encoding="utf8") as f:
 			f.write(key)
@@ -101,7 +101,9 @@ def _get_key(self):
 			return key
 	def get_key(self): return self._get_key()
 	def regenerate_key(self):
-		if os.path.isfile(self.keyfilename): os.rename(self.keyfilename, self.keyfilename+".back")
+		try:
+			if os.path.isfile(self.keyfilename): os.rename(self.keyfilename, self.keyfilename+".back")
+		except FileExistsError: pass
 		return self._get_key()
 	def __init__(self):
 		if not os.path.isfile(self.keyfilename) and os.path.isfile(self.keyfilename+".back"):

buildVars.py

@@ -19,7 +19,7 @@
 	# Translators: Long description to be shown for this add-on on add-on information from add-ons manager
 	"addon_description": _("""Translates text using service Yandex Translate."""),
 	# version
-	"addon_version": "2020.09.04",
+	"addon_version": "2020.11.10",
 	# Author(s)
 	"addon_author": u"alekssamos <[email protected]>",
 	# URL for the add-on documentation support