1 #!/usr/bin/env python

     2 # -*- coding: utf-8 -*-

     3 

     4 # This file is part of Beremiz, a Integrated Development Environment for

     5 # programming IEC 61131-3 automates supporting plcopen standard and CanFestival.

     6 #

     7 # Copyright (C) 2017: Andrey Skvortsov

     8 #

     9 # See COPYING file for copyrights details.

    10 #

    11 # This program is free software; you can redistribute it and/or

    12 # modify it under the terms of the GNU General Public License

    13 # as published by the Free Software Foundation; either version 2

    14 # of the License, or (at your option) any later version.

    15 #

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

    17 # but WITHOUT ANY WARRANTY; without even the implied warranty of

    18 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    19 # GNU General Public License for more details.

    20 #

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

    22 # along with this program; if not, write to the Free Software

    23 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

    24 

    25 import os, sys

    26 

    27 def AbsFile(file):

    28     if isinstance(file, str):

    29         file = unicode(file,sys.getfilesystemencoding())

    30     return file

    31 

    32 def AbsDir(file):

    33     file = AbsFile(file)

    34     return os.path.dirname(os.path.realpath(file))

    35 

    36 def AbsNeighbourFile(file, *args):

    37     return os.path.join(AbsDir(file), *args)

    38 

    39 

    40 def AbsParentDir(file, level = 1):

    41     path = AbsDir(file)

    42     for i in range(0, level):

    43         path = os.path.dirname(path)

    44     return path