Several fixes

dcsrosetta.py

@@ -1,3 +1,4 @@
+import sys
 import webbrowser
 from threading import Thread
 
@@ -31,7 +32,8 @@ def __init__(self):
         self.yandex_translator = DcsYandexTranlator()
         self.window.FindElement('yandex_key').Update(self.yandex_translator.key)
         self.langs_dict = self.yandex_translator.get_langs()
-        self.window.FindElement('from_lang').Update(values=['Auto'] + list(self.langs_dict.keys()))
+        if self.langs_dict:
+            self.update_langs()
 
         self.run()
 
@@ -62,12 +64,25 @@ def run(self):
             elif event == 'new_version':
                 webbrowser.open('https://github.com/rgargente/dcsrosetta/releases')
 
+    def update_langs(self):
+        self.window.FindElement('from_lang').Update(values=['Auto'] + list(self.langs_dict.keys()))
+
     def save_yandex_key(self, value):
         self.yandex_translator.save_key(value)
+        self.langs_dict = self.yandex_translator.get_langs()
+        self.update_langs()
 
     def change_languages(self, from_lang):
         self.window.FindElement('to_lang').Update(values=self.langs_dict[from_lang])
 
 
 if __name__ == '__main__':
-    DcsRosettaApp()
+    try:
+        DcsRosettaApp()
+    except Exception as e:
+        old_stdout = sys.stdout
+        log_file = open("message.log", "w")
+        sys.stdout = log_file
+        print(e)
+        sys.stdout = old_stdout
+        log_file.close()

dcsyandex.py

@@ -26,6 +26,7 @@ def save_key(self, key: str):
         with open(self.YANDEX_KEY_FILE, 'w') as f:
             f.write(key)
         print("Yandex key saved")
+        self.load_key()
 
     def translate(self, desc, from_lang, to_lang):
         self.translator.set_text(desc)
@@ -39,6 +40,9 @@ def translate(self, desc, from_lang, to_lang):
         return response
 
     def get_langs(self):
+        if not self.translator:
+            print('Please set your Yandex key')
+            return None
         langs_dict = {}
         langs_list = self.translator.get_langs()
         for pair in langs_list:

deploy.bat

@@ -1 +1 @@
-pyinstaller --noconsole  -i rosetta.ico --add-data "rosetta.ico;." --onefile dcsrosetta.py
+pyinstaller --noconsole -i rosetta.ico --add-data "rosetta.ico;."  --add-data "version.txt;." --onefile dcsrosetta.py

version.py

@@ -1,10 +1,16 @@
 import socket
 import requests
 
+from paths import resource_path
+
 
 def get_version():
-    with open('version.txt') as f:
-        version = f.readline()
+    version = 'unkown'
+    try:
+        with open(resource_path('version.txt')) as f:
+            version = f.readline()
+    except Exception as e:
+        print(e)
     return version