TASK: Add "_cmd" to functions bound to commands

This is to better differentiate between internal logic and method calls
to command handler functions

Author: devcarron

main.py

@@ -34,7 +34,7 @@
 lang_list = ["de", "en", "nl", "eo", "br", "es", "ru", "fa"]
 
 
-def start(bot, update):
+def start_cmd(bot, update):
     chat_id = update.message.chat_id
     user_id = update.message.from_user.id
     message_id = update.message.message_id
@@ -51,7 +51,7 @@ def start(bot, update):
         db.add_user(user_id, "en", first_name, last_name, username)
         if chat_id > 0:
             # ask user for language:
-            language(bot, update)
+            language_cmd(bot, update)
             return
 
     # check if user already has got a game (in the same chat):
@@ -103,7 +103,7 @@ def join_secret(bot, update):
     # TODO send message that user joined
 
 
-def stop(bot, update):
+def stop_cmd(bot, update):
     user_id = update.message.from_user.id
     state_handler = StateHandler.get_instance()
     user = state_handler.get_user(user_id)
@@ -118,11 +118,11 @@ def help_def(bot, update):
     pass
 
 
-def stats(bot, update):
+def stats_cmd(bot, update):
     bot.sendMessage(chat_id=update.message.chat_id, text=get_user_stats(update.message.from_user.id))
 
 
-def language(bot, update):
+def language_cmd(bot, update):
     lang_de_button = InlineKeyboardButton(text="Deutsch \U0001F1E9\U0001F1EA", callback_data="ch_lang_de")
     lang_en_button = InlineKeyboardButton(text="Englisch \U0001F1FA\U0001F1F8", callback_data="ch_lang_en")
     lang_nl_button = InlineKeyboardButton(text="Nederlands \U0001F1F3\U0001F1F1", callback_data="ch_lang_nl")
@@ -148,7 +148,7 @@ def language(bot, update):
                         reply_markup=lang_keyboard, message_id=update.message.message_id)
 
 
-def comment(bot, update):
+def comment_cmd(bot, update):
     user_id = update.message.from_user.id
     chat_id = update.message.chat_id
     first_name = update.message.from_user.first_name
@@ -248,7 +248,7 @@ def callback_eval(bot, update):
         change_language(bot=bot, update=update, lang_id=lang_id)
 
     elif query_data == "com_ch_lang":
-        language(bot, update)
+        language_cmd(bot, update)
 
     elif query_data == "cancel_comment":
         cancel(bot, update)
@@ -299,7 +299,7 @@ def game_commands(bot, update):
 
         if chat_id > 0:
             # ask user for language if it's a private chat:
-            language(bot, update)
+            language_cmd(bot, update)
 
         return
 
@@ -320,12 +320,12 @@ def get_translations_of_string(string):
     return strings
 
 
-start_handler = CommandHandler(get_translations_of_string("startCmd"), start)
-stop_handler = CommandHandler(get_translations_of_string("stopCmd"), stop)
-stats_handler = CommandHandler('stats', stats)
-language_handler = CommandHandler('language', language)
+start_handler = CommandHandler(get_translations_of_string("startCmd"), start_cmd)
+stop_handler = CommandHandler(get_translations_of_string("stopCmd"), stop_cmd)
+stats_handler = CommandHandler('stats', stats_cmd)
+language_handler = CommandHandler('language', language_cmd)
 callback_handler = CallbackQueryHandler(callback_eval)
-comment_handler = CommandHandler('comment', comment)
+comment_handler = CommandHandler('comment', comment_cmd)
 cancel_handler = CommandHandler(get_translations_of_string("cancel"), cancel)
 answer_handler = CommandHandler('answer', answer)