inheriting object is no longer necessary in py3

Adafruit_Video_Looper/directory.py

@@ -1,7 +1,7 @@
 # Copyright 2015 Adafruit Industries.
 # Author: Tony DiCola
 # License: GNU GPLv2, see LICENSE.txt
-class DirectoryReader(object):
+class DirectoryReader:
 
     def __init__(self, config):
         """Create an instance of a file reader that just reads a single

Adafruit_Video_Looper/hello_video.py

@@ -6,7 +6,7 @@ import subprocess
 import time
 
 
-class HelloVideoPlayer(object):
+class HelloVideoPlayer:
 
     def __init__(self, config):
         """Create an instance of a video player that runs hello_video.bin in the

Adafruit_Video_Looper/model.py

@@ -3,7 +3,7 @@
 # License: GNU GPLv2, see LICENSE.txt
 import random
 
-class Playlist(object):
+class Playlist:
     """Representation of a playlist of movies."""
 
     def __init__(self, movies, is_random):

Adafruit_Video_Looper/omxplayer.py

@@ -6,7 +6,7 @@ import subprocess
 import time
 
 
-class OMXPlayer(object):
+class OMXPlayer:
 
     def __init__(self, config):
         """Create an instance of a video player that runs omxplayer in the

Adafruit_Video_Looper/usb_drive.py

@@ -6,7 +6,7 @@ import glob
 from .usb_drive_mounter import USBDriveMounter
 
 
-class USBDriveReader(object):
+class USBDriveReader:
 
     def __init__(self, config):
         """Create an instance of a file reader that uses the USB drive mounter

Adafruit_Video_Looper/usb_drive_mounter.py

@@ -8,7 +8,7 @@ import time
 import pyudev
 
 
-class USBDriveMounter(object):
+class USBDriveMounter:
     """Service for automatically mounting attached USB drives."""
 
     def __init__(self, root='/mnt/usbdrive', readonly=False):

Adafruit_Video_Looper/video_looper.py

@@ -38,7 +38,7 @@ from .model import Playlist
 # - Future file readers and video players can be provided and referenced in the
 #   config to extend the video player use to read from different file sources
 #   or use different video players.
-class VideoLooper(object):
+class VideoLooper:
 
     def __init__(self, config_path):
         """Create an instance of the main video looper application class. Must