def notify_failed(self, timer):
"""Notify the desktop environment that a system backup has failed."""
if self.notifications_enabled:
body = "Backup failed after %s! Review the system logs for details." % timer
notify_desktop(summary="System backups",
body=body,
urgency='critical')
def test_notify_desktop(self):
"""Test that :func:`proc.notify.notify_desktop()` works."""
env = dict((name, 'value') for name in REQUIRED_VARIABLES)
with ExternalCommand('sleep 60', environment=env):
with MockProgram('notify-send'):
notify_desktop(
summary="Headless notifications",
body=
"They actually work! (this message brought to you by the 'proc' test suite :-)",
urgency='low',
)
def notify_finished(self, timer):
"""Notify the desktop environment that a system backup has finished."""
if self.notifications_enabled:
body = "Finished backup in %s." % timer
notify_desktop(summary="System backups", body=body)
def notify_starting(self):
"""Notify the desktop environment that a system backup is starting."""
if self.notifications_enabled:
body = "Starting dry-run" if self.dry_run else "Starting backup"
notify_desktop(summary="System backups", body=body)