/usr/share/doc/python-notify2/examples/qt-app.py is in python-notify2 0.3-3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | #!/usr/bin/env python
"""Callbacks from notify2 work with PyQt applications as well.
"""
from PyQt4.QtCore import QCoreApplication
import notify2
import sys
# Ubuntu's notify-osd doesn't officially support actions. However, it does have
# a dialog fallback which we can use for this demonstration. In real use, please
# respect the capabilities the notification server reports!
OVERRIDE_NO_ACTIONS = True
class MyApp(QCoreApplication):
def __init__(self, argv):
super(MyApp, self).__init__(argv)
# This needs to be before any other use of notify2, but after the Qt
# application has been instantiated.
notify2.init("Multi Action Test", mainloop='qt')
server_capabilities = notify2.get_server_caps()
n = notify2.Notification("Low disk space",
"You can free up some disk space by " +
"emptying the trash can.")
n.set_urgency(notify2.URGENCY_CRITICAL)
n.set_category("device")
if ('actions' in server_capabilities) or OVERRIDE_NO_ACTIONS:
n.add_action("help", "Help", self.help_cb)
n.add_action("ignore", "Ignore", self.ignore_cb)
n.add_action("empty", "Empty Trash", self.empty_cb)
n.connect('closed', self.closed_cb)
n.show()
def help_cb(self, n, action):
assert action == "help"
print("You clicked Help")
n.close()
def ignore_cb(self, n, action):
assert action == "ignore"
print("You clicked Ignore")
n.close()
def empty_cb(self, n, action):
assert action == "empty"
print("You clicked Empty Trash")
n.close()
def closed_cb(self, n):
print("Notification closed")
self.quit()
if __name__ == "__main__":
MyApp(sys.argv).exec_()
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