src/panucci/settings.py

   1 # -*- coding: utf-8 -*-
   2 #
   3 # This file is part of Panucci.
   4 # Copyright (c) 2008-2011 The Panucci Project
   5 #
   6 # Panucci is free software: you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation, either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # Panucci is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with Panucci.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 from __future__ import absolute_import
  20
  21 import logging
  22 import os.path
  23 import ConfigParser
  24
  25 import panucci
  26 from panucci import util
  27
  28 if not os.path.exists(panucci.SETTINGS_FILE):
  29     import shutil
  30     _filepath = util.find_data_file("panucci.conf")
  31     shutil.copy(_filepath, panucci.HOME)
  32
  33 if not os.path.exists(panucci.THEME_FILE):
  34     import shutil
  35     _filepath = util.find_data_file("theme.conf")
  36     shutil.copy(_filepath, panucci.HOME)
  37
  38 class Settings(object):
  39     def __init__(self):
  40         self.__log = logging.getLogger('panucci.settings.Settings')
  41         self.config = ConfigParser.SafeConfigParser()
  42         # Parse everything
  43         _file = open(util.find_data_file("panucci-all.conf"))
  44         self.config.readfp(_file)
  45         _file.close()
  46         # Parse non editable
  47         if os.path.exists(panucci.HOME + '/panucci-noedit.conf'):
  48             _file = open(panucci.HOME + "/panucci-noedit.conf")
  49             self.config.readfp(_file)
  50             _file.close()
  51         # Parse editable
  52         _file = open(panucci.SETTINGS_FILE)
  53         self.config.readfp(_file)
  54         _file.close()
  55     """
  56     def __getattr__(self, key):
  57         if DEFAULTS.has_key(key):
  58             # FIXME: Load settings from somewhere
  59             return DEFAULTS[key]
  60         else:
  61             self.__log.warning('Setting "%s" doesn\'t exist.' % key)
  62             raise AttributeError
  63
  64     def __setattr__(self, key, value):
  65         if DEFAULTS.has_key(key):
  66             if type(value) == type(DEFAULTS[key]):
  67                 # Don't set the value if it's the same as it used to be
  68                 #if getattr(self, key) != value:
  69                 # FIXME: Save setting somewhere
  70
  71                 return True
  72             else:
  73                 self.__log.warning(
  74                     'Type of "%s" (%s) does not match default type (%s)',
  75                     key, type(value).__name__,
  76                     type(DEFAULTS[key]).__name__ )
  77         else:
  78             object.__setattr__( self, key, value )
  79             self.__log.warning('Setting "%s" doesn\'t exist.', key)
  80
  81         return False
  82
  83     def attach_checkbutton(self, button, setting):
  84         button.connect(
  85             'toggled', lambda w: setattr( self, setting, w.get_active()) )
  86         #self.register(
  87         #    setting + SIGNAL_NAME_SUFFIX, lambda v: button.set_active(v) )
  88         button.set_active( getattr(self, setting) )
  89      """
  90 settings = Settings()