bin/freefoam-clearPolyMesh.py.in

   1 #!@PYTHON_EXECUTABLE@
   2 #-------------------------------------------------------------------------------
   3 #               ______                _     ____          __  __
   4 #              |  ____|             _| |_  / __ \   /\   |  \/  |
   5 #              | |__ _ __ ___  ___ /     \| |  | | /  \  | \  / |
   6 #              |  __| '__/ _ \/ _ ( (| |) ) |  | |/ /\ \ | |\/| |
   7 #              | |  | | |  __/  __/\_   _/| |__| / ____ \| |  | |
   8 #              |_|  |_|  \___|\___|  |_|   \____/_/    \_\_|  |_|
   9 #
  10 #                   FreeFOAM: The Cross-Platform CFD Toolkit
  11 #
  12 # Copyright (C) 2008-2012 Michael Wild <themiwi@users.sf.net>
  13 #                         Gerber van der Graaf <gerber_graaf@users.sf.net>
  14 #-------------------------------------------------------------------------------
  15 # License
  16 #   This file is part of FreeFOAM.
  17 #
  18 #   FreeFOAM is free software: you can redistribute it and/or modify it
  19 #   under the terms of the GNU General Public License as published by the
  20 #   Free Software Foundation, either version 3 of the License, or (at your
  21 #   option) any later version.
  22 #
  23 #   FreeFOAM is distributed in the hope that it will be useful, but WITHOUT
  24 #   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  25 #   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  26 #   for more details.
  27 #
  28 #   You should have received a copy of the GNU General Public License
  29 #   along with FreeFOAM.  If not, see <http://www.gnu.org/licenses/>.
  30 #
  31 # Script
  32 #     freefoam-clearPolyMesh
  33 #
  34 # Description
  35 #    Remove the contents of the constant/polyMesh directory
  36 #    as per the Foam::polyMesh::removeFiles() method.
  37 #
  38 #------------------------------------------------------------------------------
  39
  40 """Usage: freefoam@PY_SCRIPT_SUFFIX@ clearPolyMesh [-h, -help] [-case <dir>] [-region <name>]
  41
  42 Remove the contents of the constant/polyMesh directory as per the
  43 Foam::polyMesh::removeFiles() method.
  44
  45 Options
  46 -------
  47 -case <dir>    The case directory from which to clear the polyMesh
  48 -region <name> The mesh region to clear
  49 -h, -help      Display this help message.
  50
  51 """
  52
  53 import sys
  54 # want to be future proof
  55 sys.path.insert(0, '@FOAM_PYTHON_DIR@')
  56 from FreeFOAM.compat import *
  57 import FreeFOAM.util
  58
  59 # parse options
  60 case = None
  61 region = None
  62 args = sys.argv[1:]
  63 while len(args) > 0:
  64    a = args[0]
  65    if a == '-case':
  66       if len(args) < 2:
  67          sys.stderr.write('Error: The -case option requires an argument\n')
  68          sys.exit(1)
  69       case = args[1]
  70       del args[0:2]
  71    elif a == '-region':
  72       if len(args) < 2:
  73          sys.stderr.write('Error: The -region option requires an argument\n')
  74          sys.exit(1)
  75       region = args[1]
  76       del args[0:2]
  77    elif a == '-h' or a == '-help':
  78       print(__doc__)
  79       sys.exit(0)
  80    else:
  81       sys.stderr.write('Error: unknown argument "%s"\n'%a)
  82       sys.stderr.write(__doc__+'\n')
  83       sys.exit(1)
  84
  85 try:
  86    FreeFOAM.util.clear_polymesh(case, region)
  87 except FreeFOAM.util.NoPolyMeshDirectoryError, e:
  88    sys.stderr.write('Error: '+str(e)+'\n')
  89    sys.exit(1)
  90
  91 # ------------------- vim: set sw=3 sts=3 ft=python et: ------------ end-of-file