Added Memory Monitor desktop Widget using GTK

Author: abhiramr

.gitignore

@@ -1,3 +1,4 @@
 */.ipynb_checkpoints/*
 .ipynb_checkpoints
 __pycache__/
+.swp

Random_Py_scripts/Desktop_Widgets/Memory Monitor/file-monitor.py

@@ -0,0 +1,53 @@
+from gi.repository import WebKit, Gtk, Gdk, Gio, GLib
+import signal, os
+import gi
+gi.require_version('WebKit', '3.0')
+class MainWin(Gtk.Window):
+    def __init__(self):
+        Gtk.Window.__init__(self, skip_pager_hint=True, skip_taskbar_hint=True)
+        self.set_wmclass("sildesktopwidget","sildesktopwidget")
+        self.set_type_hint(Gdk.WindowTypeHint.DOCK)
+        self.set_size_request(400,20)
+        self.set_keep_below(True)
+
+        #Set transparency
+        screen = self.get_screen()
+        rgba = screen.get_rgba_visual()
+        self.set_visual(rgba)
+        self.override_background_color(Gtk.StateFlags.NORMAL, Gdk.RGBA(255,0,0,1))
+
+        #Add all the parts
+        self.view = WebKit.WebView()
+        self.view.set_transparent(True)
+        self.view.override_background_color(Gtk.StateFlags.NORMAL, Gdk.RGBA(0,255,0,0))
+        self.view.props.settings.props.enable_default_context_menu = False
+        pa= os.path.dirname(os.path.abspath(__file__))
+        self.view.load_uri("file:///"+pa+"/memory.html")
+
+        box = Gtk.Box(spacing=6)
+        self.add(box)
+        box.pack_start(self.view, True, True, 0)
+        self.set_decorated(False)
+        self.connect("destroy", lambda q: Gtk.main_quit())
+
+        #Show all the parts
+        self.show_all()
+        self.move(100,100)
+
+def refresh_file(*args):
+    #print(args)
+    mainwin.view.reload()
+
+def file_changed(monitor, file, unknown, event):
+    # reload
+    GLib.timeout_add_seconds(2, refresh_file)
+
+if __name__ == '__main__':
+    pa = os.path.dirname(os.path.abspath(__file__))
+    gio_file = Gio.File.new_for_path(pa+"/memory.html")
+    monitor = gio_file.monitor_file(Gio.FileMonitorFlags.NONE, None)
+    monitor.connect("changed", file_changed)
+
+    mainwin = MainWin()
+    signal.signal(signal.SIGINT, signal.SIG_DFL) # make ^c work
+    Gtk.main()

Random_Py_scripts/Desktop_Widgets/Memory Monitor/memory_check.py

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+#!/bin/python3
+import time
+import os,subprocess
+
+while(1):
+    os.system("bash -c  \"echo \`awk '/^Mem/' <(free -h)\`> memory.html\"")
+    time.sleep(3)