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#!/usr/bin/env python3
import gi
gi.require_version('Gtk', '3.0')
from gi.repository import Gtk
import libvirt
import getopt
import sys
gi.require_version('LibvirtGLib', '1.0')
from gi.repository import LibvirtGLib
def eventToString(event):
eventStrings = ( "Added",
"Removed",
"Started",
"Suspended",
"Resumed",
"Stopped",
"Saved",
"Restored" )
return eventStrings[event]
def myDomainEventCallback1 (conn, dom, event, detail, opaque):
print("myDomainEventCallback1 EVENT: Domain %s(%s) %s" % (dom.name(), dom.ID(), eventToString(event)))
def myDomainEventCallback2 (conn, dom, event, detail, opaque):
print("myDomainEventCallback2 EVENT: Domain %s(%s) %s" % (dom.name(), dom.ID(), eventToString(event)))
def usage():
print("usage: "+os.path.basename(sys.argv[0])+" [uri]")
print(" uri will default to qemu:///system")
def main():
try:
opts, args = getopt.getopt(sys.argv[1:], "h", ["help"] )
except getopt.GetoptError as err:
# print help information and exit:
print(str(err)) # will print something like "option -a not recognized"
usage()
sys.exit(2)
for o, a in opts:
if o in ("-h", "--help"):
usage()
sys.exit()
if len(sys.argv) > 1:
uri = sys.argv[1]
else:
uri = "qemu:///system"
print("Using uri:" + uri)
LibvirtGLib.init()
LibvirtGLib.event_register()
vc = libvirt.open(uri)
#Add 2 callbacks to prove this works with more than just one
vc.domainEventRegister(myDomainEventCallback1,None)
vc.domainEventRegister(myDomainEventCallback2,None)
Gtk.main()
if __name__ == "__main__":
main()
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