Wammu/Paths.py

   1 # -*- coding: UTF-8 -*-
   2 # vim: expandtab sw=4 ts=4 sts=4:
   3 '''
   4 Wammu - Phone manager
   5 Data path definition and misc path functions
   6 '''
   7 __author__ = 'Michal Čihař'
   8 __email__ = 'michal@cihar.com'
   9 __license__ = '''
  10 Copyright © 2003 - 2010 Michal Čihař
  11
  12 This program is free software; you can redistribute it and/or modify it
  13 under the terms of the GNU General Public License version 2 as published by
  14 the Free Software Foundation.
  15
  16 This program is distributed in the hope that it will be useful, but WITHOUT
  17 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  19 more details.
  20
  21 You should have received a copy of the GNU General Public License along with
  22 this program; if not, write to the Free Software Foundation, Inc.,
  23 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  24 '''
  25
  26 import os
  27 import os.path
  28 import sys
  29
  30 POSSIBLE_PATHS = [
  31     os.path.join(sys.exec_prefix, 'share', 'Wammu'), # systemwide
  32     os.path.join(sys.exec_prefix, 'local', 'share', 'Wammu'), # systemwide, default distutils
  33     os.path.join(os.path.dirname(__file__), '..'), # Local directory
  34 ]
  35
  36 def CheckImagesPath(path):
  37     return os.path.exists(os.path.join(path, 'images'))
  38
  39 for DATAPATH in POSSIBLE_PATHS:
  40     if CheckImagesPath(DATAPATH):
  41         break
  42
  43 if not CheckImagesPath(DATAPATH):
  44     print 'Could not find images, you will not see them, check your installation!'
  45
  46 def AppIconPath(*args):
  47     if sys.platform == 'win32':
  48         ext = 'ico'
  49     else:
  50         ext = 'png'
  51     p = os.path.join(*args) + os.extsep + ext
  52     if os.path.exists(os.path.join(sys.exec_prefix, 'share', 'pixmaps', p)):
  53         return os.path.join(sys.exec_prefix, 'share', 'pixmaps', p)
  54     elif os.path.exists(os.path.join(DATAPATH, '..', 'pixmaps', p)):
  55         return os.path.join(DATAPATH, '..', 'pixmaps', p)
  56     elif os.path.exists(os.path.join('usr', 'share', 'pixmaps', p)):
  57         return os.path.join('usr', 'share', 'pixmaps', p)
  58     else:
  59         return os.path.join('.', 'icon', p)
  60
  61 def IconPath(*args):
  62     return ImagePath('icons', *args)
  63
  64 def MiscPath(*args):
  65     return ImagePath('misc', *args)
  66
  67 def ImagePath(*args):
  68     return os.path.join(DATAPATH, 'images', *args) + os.extsep + 'png'