Don't hate people by having pygame in core requirements

Author: einarf

demosys/timers/music.py

@@ -1,8 +1,12 @@
 import glfw
-from pygame import mixer
 from demosys.conf import settings
 from .base import BaseTimer
 
+try:
+    from pygame import mixer
+except ImportError as e:
+    print("pygame is needed for audio playback")
+
 
 class MusicTimer(BaseTimer):
     """Timer based on music"""

requirements.txt

@@ -5,4 +5,4 @@ Pillow==4.0.0
 pyrocket==0.2.5
 
 # Optional
-pygame==1.9.3
+#pygame==1.9.3

setup.py

@@ -30,7 +30,7 @@
         'pyrr==0.8.2',
         'Pillow==4.0.0',
         'pyrocket==0.2.5',
-        'pygame==1.9.3',
+        # 'pygame==1.9.3',
     ],
     entry_points={'console_scripts': [
         'demosys-admin = demosys.core.management:execute_from_command_line',