Create rotating-wallpaper.py

Author: stratacast

rotating-wallpaper.py

@@ -0,0 +1,57 @@
+#!/usr/bin/python3
+
+# This file is part of gnome-rotating-wallpaper.
+# Copyright (C) 2018 stratacast
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+import subprocess
+import imghdr
+import os
+from os.path import isfile, join
+import time
+import random
+
+timer = 15
+
+def main():
+    #directory = ""
+    directory = ""
+    photo_list = []
+    count = 0
+
+    for filename in os.listdir(directory):
+        picture = join(directory, filename)
+        if isfile(picture) and imghdr.what(picture):
+            photo_list.append(picture)
+            count+=1
+
+    last_wallpaper = 0
+
+    while True:
+        p_index = last_wallpaper
+
+        while p_index == last_wallpaper:
+            p_index = random.randint(1, count) - 1
+
+        photo = photo_list[p_index]
+        command = "gsettings set org.gnome.desktop.background picture-uri file:///" + str(photo)
+        subprocess.run(command.split())
+
+        time.sleep(timer)
+
+
+if(__name__ == "__main__"):
+    main()