Check if a file exists, read metadata. Closes #15

mumbleBot.py

@@ -20,6 +20,7 @@ import util
 import base64
 from PIL import Image
 from io import BytesIO
+from mutagen.easyid3 import EasyID3
 
 
 class MumbleBot:
@@ -321,6 +322,11 @@ class MumbleBot:
     def download_music(self, url):
         url_hash = hashlib.md5(url.encode()).hexdigest()
         path = var.config.get('bot', 'tmp_folder') + url_hash + ".%(ext)s"
+        mp3 = path.replace(".%(ext)s", ".mp3")
+        if os.path.isfile(mp3):
+            audio = EasyID3(mp3)
+            video_title = audio["title"]
+        else:
             ydl_opts = {
                 'format': 'bestaudio/best',
                 'outtmpl': path,
@@ -343,7 +349,7 @@ class MumbleBot:
                         pass
                     else:
                         break
-        return path.replace(".%(ext)s", ".mp3"), video_title
+        return mp3, video_title
 
     def loop(self):
         raw_music = ""

requirements.txt

@@ -4,3 +4,4 @@ flask
 youtube-dl
 python-magic
 Pillow
+mutagen