Created
August 22, 2009 18:47
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#!/usr/bin/env python | |
import os, sys, gtk, pynotify | |
import optparse | |
def print_version(*args): | |
print os.path.basename(sys.argv[0]) + " 1.0" | |
exit() | |
def parse_hint(option, opt_str, value, parser): | |
components = value.split(':') | |
if len(components) != 3: | |
raise optparse.OptionValueError( | |
"Hint must be specified as TYPE:NAME:VALUE" | |
) | |
(type, name, value) = components | |
if not type or not name: | |
raise optparse.OptionValueError( | |
"Hint must have type and name" | |
) | |
if not type in ["int", "double", "string", "byte"]: | |
raise optparse.OptionValueError( | |
"Hint type must be int, double, string or byte" | |
) | |
parser.values.hint.append((type, name, value)); | |
parser = optparse.OptionParser( | |
usage="%prog [OPTION...] <SUMMARY> [BODY]", | |
add_help_option=False | |
) | |
help_options = optparse.OptionGroup(parser, "Help Options") | |
help_options.add_option("-?", "--help", | |
action="help", | |
help="Show help options.") | |
help_options.add_option("-v", "--version", | |
action="callback", | |
callback=print_version, | |
help="Version of the package.") | |
parser.add_option_group(help_options) | |
app_options = optparse.OptionGroup(parser, "Application Options") | |
app_options.add_option( | |
"-u", "--urgency", | |
metavar="LEVEL", | |
type="choice", | |
choices=["low", "normal", "critical"], | |
default="normal", | |
help="Specifies the urgency level (low, normal, critical)." | |
) | |
app_options.add_option( | |
"-t", "--expire-time", | |
metavar="TIME", | |
type="int", | |
default=-1, | |
help="Specifies the timeout in milliseconds at which to expire the notification." | |
) | |
app_options.add_option( | |
"-i", "--icon", | |
help="Specifies an icon filename or stock icon to display." | |
) | |
app_options.add_option( | |
"-c", "--category", metavar="TYPE", | |
help="Specifies the notification category." | |
) | |
app_options.add_option( | |
"-h", "--hint", metavar="TYPE:NAME:VALUE", | |
action="callback", type="string", callback=parse_hint, | |
default=[], | |
help="Specifies basic extra data to pass. Valid types are int, double, string and byte." | |
) | |
app_options.add_option( | |
"-n", "--name", metavar="NAME", | |
default=os.path.basename(sys.argv[0]), | |
help="Application Name" | |
) | |
app_options.add_option( | |
"-r", "--replaces-id", metavar="ID", | |
type="int", default=0, | |
help="Replaces id" | |
) | |
app_options.add_option( | |
"-q", "--quiet", action="store_true", | |
help="Do not print notification id" | |
) | |
app_options.add_option( | |
"-s", "--sync", action="store_true", | |
help="Quit when notification disappears" | |
) | |
parser.add_option_group(app_options) | |
try: | |
(options, args) = parser.parse_args() | |
if len(args) == 0: | |
raise optparse.OptionValueError("SUMMARY must be specified") | |
if len(args) > 2: | |
raise optparse.OptionValueError("too may positional arguments") | |
summary = args[0] | |
body = None | |
if len(args) > 1: | |
body = args[1] | |
except optparse.OptionValueError as e: | |
print e | |
exit(1) | |
pynotify.init(options.name) | |
n = pynotify.Notification(summary, body, options.icon) | |
if options.replaces_id: | |
n.props.id = options.replaces_id | |
if options.category: | |
n.set_category(options.category) | |
n.set_timeout(options.expire_time) | |
n.set_urgency({ | |
"low": pynotify.URGENCY_LOW, | |
"normal": pynotify.URGENCY_NORMAL, | |
"critical": pynotify.URGENCY_CRITICAL | |
}[options.urgency]) | |
for (type, name, value) in options.hint: | |
try: | |
if type == "int": | |
n.set_hint_int32(name, int(value)) | |
elif type == "double": | |
n.set_hint_double(name, float(value)) | |
elif type == "byte": | |
n.set_hint_byte(name, value) | |
else: | |
n.set_hint_string(name, value) | |
except Exception as e: | |
print("Hint %s: value %s cannot convert to type %s" | |
% (name, value, type)) | |
print e | |
exit(1) | |
def notify_quit(n): | |
gtk.main_quit() | |
n.connect('closed', notify_quit) | |
n.show() | |
if not options.quiet: | |
print n.props.id | |
if options.sync: | |
gtk.main() |
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