|
|
|
|
#!/usr/bin/python
|
|
|
|
|
# -*- coding: utf-8 -*-
|
|
|
|
|
|
|
|
|
|
# Mitter, a Maemo client for Twitter.
|
|
|
|
|
# Copyright (C) 2007-2009 The Mitter Contributors
|
|
|
|
|
#
|
|
|
|
|
# This program is free software: you can redistribute it and/or modify
|
|
|
|
|
# it under the terms of the GNU General Public License as published by
|
|
|
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
|
|
|
# (at your option) any later version.
|
|
|
|
|
#
|
|
|
|
|
# This program is distributed in the hope that it will be useful,
|
|
|
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
|
# MERCHANTABILITY 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 os.path
|
|
|
|
|
import sys
|
|
|
|
|
import logging
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
def find_image(image_name):
|
|
|
|
|
"""Using the image_name, search in the common places. Return the path for
|
|
|
|
|
the image or None if the image couldn't be found."""
|
|
|
|
|
|
|
|
|
|
# just because I'm a logging nut
|
|
|
|
|
|
|
|
|
|
log = logging.getLogger('mitterlib.find_image')
|
|
|
|
|
|
|
|
|
|
# the order is the priority, so keep global paths before local paths
|
|
|
|
|
|
|
|
|
|
current_dir = os.path.abspath(os.path.dirname(__file__))
|
|
|
|
|
|
|
|
|
|
common_paths = [
|
|
|
|
|
os.path.join(sys.prefix, 'share', 'pixmaps'),
|
|
|
|
|
os.path.join('.', 'pixmaps'),
|
|
|
|
|
os.path.join(current_dir, '..', 'pixmaps')]
|
|
|
|
|
|
|
|
|
|
for path in common_paths:
|
|
|
|
|
filename = os.path.join(path, image_name)
|
|
|
|
|
log.debug('Checking %s...' % (filename))
|
|
|
|
|
if os.access(filename, os.F_OK):
|
|
|
|
|
log.debug('Default image is %s' % (filename))
|
|
|
|
|
return filename
|
|
|
|
|
|
|
|
|
|
return None
|
