simple (lib)virt manage

#!/usr/bin/python2
 
import libvirt
 
conn = libvirt.openReadOnly("qemu:///system") or die("Failed to open connection to the hypervisor")
 
# List of attributes
## print dir ( conn )
 
print ( conn.numOfDefinedDomains() )

#!/usr/bin/env python
# Copyright © Evaggelos Balaskas (2011+)
# v 0.0.11
 
from gi.repository import Gtk from configparser import ConfigParser
import webbrowser
import os
 
def quit( data = None ):
	Gtk.main_quit()
 
def about(data = None):
	ad = Gtk.AboutDialog()
	ad.set_name("About")
	ad.set_program_name("simple virt manager")
	ad.set_authors(["Evaggelos Balaskas <ebalaskas@ebalaskas.gr>"])
	ad.set_website("https://balaskas.gr")
	ad.set_website_label("https://balaskas.gr")
	ad.run()
	ad.destroy()
 
def config_file( hc = 'qemu:///system', vc = 'vncviewer' , button = None):
	fileconf = os.environ['HOME'] + '/.svm.prefs'
	config = ConfigParser()
	if not button:
		if config.read(fileconf):
			hc = config['Default']['hypervisor']
			vc = config['Default']['vncclient']
	config['Default'] = {'hypervisor': hc, 'vncclient': vc }
	with open(fileconf, 'w') as configfile:
		config.write(configfile)
	return config
 
def reset_clicked( button, var, entry ):
	config = config_file()
	var.set_text( config['Default'][entry] )
 
def help_clicked( button ):
	webbrowser.open("help.html")
 
def save_clicked( button, hc, vc, window ):
	config_file( hc=hc.get_text(), vc = vc.get_text(), button = 1 )
	window.destroy()
 
def Pref(button):
 
	config = config_file()
 
	window = Gtk.Window()
	window.set_size_request(300, 100)
	window.set_title("Preferences")
 
	label = Gtk.Label("Plz provide")
 
	hclabel = Gtk.Label("Hypervisor Connection:  ")
	hc = Gtk.Entry()
	hc.set_text( config['Default']['hypervisor'] )
	hcreset = Gtk.Button("Reset")
 
	vclabel = Gtk.Label("VNC Client:")
	vc = Gtk.Entry()
	vc.set_text( config['Default']['vncclient'] )
	vcreset = Gtk.Button("Reset")
 
	help  = Gtk.Button("Help")
	save  = Gtk.Button("Save")
 
	hcreset.connect ("clicked", reset_clicked, hc, 'hypervisor' )
	vcreset.connect ("clicked", reset_clicked, vc, 'vncclient' )
 
	help.connect ("clicked", help_clicked)
	save.connect ("clicked", save_clicked, hc, vc, window )
 
	vbox = Gtk.VBox()
 
	vbox.add(label)
 
	grid = Gtk.Grid()
 
	grid.attach(hclabel, 0, 0, 1 ,1)
	grid.attach(hc,      1, 0, 1, 1)
	grid.attach(hcreset, 2, 0, 1, 1)
 
	grid.attach(vclabel, 0, 1, 1 ,1)
	grid.attach(vc,      1, 1, 1, 1)
	grid.attach(vcreset, 2, 1, 1, 1)
 
	vbox.add(grid)
 
	hbox2 = Gtk.HBox()
	hbox2.add(help)
	hbox2.add(save)
 
	vbox.add(hbox2)
 
	window.add(vbox)
 
	window.show_all()
 
def right_click_event( icon, button, time, menu ):
	menu.show_all()
	menu.popup(None, None, icon.position_menu, icon, button, time)
 
def left_click_event( icon, menu ):
	menu.show_all()
	menu.popup(None, None, icon.position_menu, icon, 1, Gtk.get_current_event_time())
 
left_click_menu = Gtk.Menu()
 
menuItemQuit = Gtk.MenuItem('Quit')
menuItemQuit.connect('activate', quit)
left_click_menu.append(menuItemQuit)
 
right_click_menu = Gtk.Menu()
 
menuItemPref = Gtk.MenuItem('Preferences')
menuItemPref.connect("activate", Pref)
right_click_menu.append(menuItemPref)
 
menuItemAbout = Gtk.MenuItem('About')
menuItemAbout.connect("activate", about)
right_click_menu.append(menuItemAbout)
 
menuItemQuit = Gtk.MenuItem('Quit')
menuItemQuit.connect('activate', quit)
right_click_menu.append(menuItemQuit)
 
si = Gtk.StatusIcon()
# si.set_from_stock(Gtk.STOCK_HOME)
si.set_from_file("libvirt.png")
si.set_tooltip_text("simple virt manager")
 
si.connect("activate",   left_click_event,  left_click_menu )
si.connect("popup-menu", right_click_event, right_click_menu)
 
# print ( dir ( si ) )
Gtk.main()