Small fixes

core/misc.py

@@ -9,6 +9,7 @@ try:
 except:
     from urllib.request import quote
 
+# method to input (user playlists) and (track when using manual mode)
 def input_link(links):
     while True:
         try:
@@ -22,6 +23,7 @@ def input_link(links):
         except ValueError:
             print('Choose a valid number!')
 
+# remove first song from .txt
 def trim_song(file):
     with open(file, 'r') as fin:
         data = fin.read().splitlines(True)
@@ -62,13 +64,15 @@ def is_spotify(raw_song):
     else:
         return False
 
+# generate filename of the song to be downloaded
 def generate_filename(title):
     raw_title = title.replace(' ', '_')
+    # slugify removes any special characters
     filename = slugify(raw_title, ok='-_()[]{}', lower=False)
     return fix_encoding(filename)
 
+# please respect this user token :)
 def generate_token():
-    # Please respect this user token :)
     creds = oauth2.SpotifyClientCredentials(
         client_id='4fe3fecfe5334023a1472516cc99d805',
         client_secret='0f02b7c483c04257984695007a4a8d5c')
@@ -79,6 +83,7 @@ def generate_search_URL(song):
     URL = "https://www.youtube.com/results?sp=EgIQAQ%253D%253D&q=" + quote(song)
     return URL
 
+# fix encoding issues in python2
 def fix_encoding(query):
     if sys.version_info > (3, 0):
         return query