adding support for multiple lanagues in tts

app/dragon-bot.py

@@ -7,7 +7,6 @@ then imported into the main bot
 
 import os
 import requests
-from gtts import gTTS
 
 import core_utils
 import decide
@@ -24,6 +23,7 @@ import questions
 import role_check
 import set_avatar
 import stock
+import tts
 import wallpaper
 import weather
 
@@ -313,19 +313,11 @@ async def on_message(message):
         )
 
     if message.content.startswith('!tts'):
-        myobj = gTTS(
-            text=' '.join(message.content.split()[1:]),
-            lang='en',
-            slow=False
-        )
-        file_path = '/tmp/memes.mp3'
-        myobj.save(file_path)
-
         await client.send_file(
             message.channel,
-            file_path,
+            tts.text_to_speech(message.content),
         )
-        os.remove(file_path)
+        os.remove('/tmp/memes.mp3')
 
     if message.content.startswith('!wallpaper'):
         await client.send_message(

app/tts.py

@@ -0,0 +1,30 @@
+from gtts import gTTS
+
+def text_to_speech(input):
+    """
+    text_to_speech(input)
+    receives the message from discord and returns an MP3 of it.
+    If you pass in a language after a semicolon, it will return it read in
+    that language. eg: what are you doing; ja, will return a file read by a japanese
+    robot
+
+    List of supported languages here:
+    https://github.com/pndurette/gTTS#supported-languages
+    """
+    file_path = '/tmp/memes.mp3'
+    message = ' '.join(input.split()[1:])
+
+    language = 'en'
+    # check for another language denoted at the end of the message
+    if ';' in message:
+        print(message.split(';'))
+        language = message.split(';')[1].strip()
+        message = message.split(';')[0]
+
+    gTTS(
+        text=message,
+        lang=language,
+        slow=False
+    ).save(file_path)
+
+    return file_path