python + unbutu notification

http://developer.ubuntu.com/resources/technologies/notification/2/#icon-summary-body-python

#!/usr/bin/python

################################################################################

##3456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789

##      10        20        30        40        50        60        70        80

##

## Info:

##    Example of how to use libnotify correctly and at the same time comply to

##    the new jaunty notification spec (read: visual guidelines)

##

## Run:

##    chmod +x icon-summary-body.py

##    ./icon-summary-body.py

##

## Copyright 2009 Canonical Ltd.

##

## Author:

##    Mirco "MacSlow" Mueller <mirco.mueller@canonical.com>

##

## This program is free software: you can redistribute it and/or modify it

## under the terms of the GNU General Public License version 3, as published

## by the Free Software Foundation.

##

## This program is distributed in the hope that it will be useful, but

## WITHOUT ANY WARRANTY; without even the implied warranties of

## MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR

## PURPOSE.  See the GNU General Public License for more details.

##

## You should have received a copy of the GNU General Public License along

## with this program.  If not, see <http://www.gnu.org/licenses/>.

##

################################################################################

import sys

import pynotify

# even in Python this is globally nasty <img src="http://developer.ubuntu.com/wp-includes/images/smilies/icon_smile.gif" alt=":)" class="wp-smiley"> , do something nicer in your own code

capabilities = {'actions':             False,

        'body':                False,

        'body-hyperlinks':     False,

        'body-images':         False,

        'body-markup':         False,

        'icon-multi':          False,

        'icon-static':         False,

        'sound':               False,

        'image/svg+xml':       False,

        'private-synchronous': False,

        'append':              False,

        'private-icon-only':   False}

def initCaps ():

    caps = pynotify.get_server_caps ()

    if caps is None:

            print "Failed to receive server caps."

        sys.exit (1)

    for cap in caps:

        capabilities[cap] = True

def printCaps ():

    info = pynotify.get_server_info ()

    print "Name:          " + info["name"]

    print "Vendor:        " + info["vendor"]

    print "Version:       " + info["version"]

    print "Spec. Version: " + info["spec-version"]

    caps = pynotify.get_server_caps ()

    if caps is None:

            print "Failed to receive server caps."

        sys.exit (1)

    print "Supported capabilities/hints:"

    if capabilities['actions']:

        print "\tactions"

    if capabilities['body']:

        print "\tbody"

    if capabilities['body-hyperlinks']:

        print "\tbody-hyperlinks"

    if capabilities['body-images']:

        print "\tbody-images"

    if capabilities['body-markup']:

        print "\tbody-markup"

    if capabilities['icon-multi']:

        print "\ticon-multi"

    if capabilities['icon-static']:

        print "\ticon-static"

    if capabilities['sound']:

        print "\tsound"

    if capabilities['image/svg+xml']:

        print "\timage/svg+xml"

    if capabilities['private-synchronous']:

        print "\tprivate-synchronous"

    if capabilities['append']:

        print "\tappend"

    if capabilities['private-icon-only']:

        print "\tprivate-icon-only"

    print "Notes:"

    if info["name"] == "notify-osd":

        print "\tx- and y-coordinates hints are ignored"

        print "\texpire-timeout is ignored"

        print "\tbody-markup is accepted but filtered"

    else:

        print "\tnone"

if __name__ == '__main__':

    if not pynotify.init ("icon-summary-body"):

        sys.exit (1)

    # call this so we can savely use capabilities dictionary later

    initCaps ()

    # show what's supported

    printCaps ()

    # try the icon-summary-body case

    n = pynotify.Notification ("Cole Raby",

                   "Hey pal, what's up with the party "

                   "next weekend? Will you join me "

                   "and Anna?",

                   "notification-message-im")

    n.show ()

pip package

http://stackoverflow.com/questions/4155914/how-to-create-a-python-2-x-package-simple-case

python args

http://www.saltycrane.com/blog/2008/01/how-to-use-args-and-kwargs-in-python/

• *args
• def test_var_args_call(arg1, arg2, arg3):
• print "arg1:", arg1
• print "arg2:", arg2
• print "arg3:", arg3
• 
  
• args = ("two", 3)
• test_var_args_call(1, *args)

• **args

• def test_var_args_call(arg1, arg2, arg3):
      print "arg1:", arg1
      print "arg2:", arg2
      print "arg3:", arg3
  
  kwargs = {"arg3": 3, "arg2": "two"}
  test_var_args_call(1, **kwargs)

python gtk 3.0 메뉴얼

http://python-gtk-3-tutorial.readthedocs.org/en/latest/index.html#

python file

1. 파일 읽기

 with open('/tmp/workfile', 'r') as f:
...     read_data = f.read()
>>> f.closed