GIF Screensaver Implemented

GifSaver.py

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+#!/usr/bin/python3
+
+import sys
+import subprocess as sp
+import os
+import glob
+import random
+import signal
+import argparse as ap
+from time import sleep
+from daemonize import Daemonize
+
+# Constants
+pidPath = '/tmp/GifSaver.pid'
+DEBUG = False
+if DEBUG:
+	print("[+] GifSaver - Debug Enabled")
+	print(f'My PID = {os.getpid()}')
+
+def getArgs(args=None):
+	parser = ap.ArgumentParser()
+	parser.add_argument('-f', '--folder', help='Path to GIF Folder', required=True)
+	parser.add_argument('-t', '--timeout', help='Idle Timeout to Start Screensaver', default=60, type=int)
+	res = parser.parse_args()
+	if DEBUG:
+		print('Arguments:')
+		print(f'Folder = {res.folder}')
+		print(f'Timeout = {res.timeout}')
+	return (res.folder, res.timeout)
+
+def getFiles(path):
+	filelist = glob.glob(path + "/*")
+	if DEBUG:
+		print(f'FileList = {filelist}')
+	return filelist
+
+def killDaemon(x, *args):
+	print("SIGTERM - Killing GifSaver Daemon!")
+	daemonPid = None
+	with open(pidPath) as pidFile:
+		daemonPid = int(pidFile.read())
+	if daemonPid is not None:
+		os.kill(daemonPid, signal.SIGTERM)
+
+# Screensaver Method
+def screensaverService():
+	folder, timeout = getArgs(sys.argv[1:])
+	filenames = getFiles(folder)
+	eogPid = None
+	signal.signal(signal.SIGTERM, killDaemon)
+
+	while True:
+		idletime = int(os.popen("xprintidle").read())/1000;
+		if DEBUG:
+			print(f'IdleTime = {idletime}')
+		if idletime > timeout and eogPid is None:
+			fn = filenames[random.randrange(len(filenames))]
+			eogPid = sp.Popen(['eog','-f',fn])
+		if idletime < timeout and eogPid is not None:
+			eogPid.terminate()
+			eogPid = None
+		sleep(1)
+
+if __name__ == "__main__":
+	#daemon = Daemonize(app='GifSaver', pid=pidPath, action=screensaverService)
+	#daemon.start()
+	screensaverService()

requirements.txt

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+
+daemonize
+argparse