storage/po.py

   1 #!/usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3 #
   4 # Copyright 2007 Zuza Software Foundation
   5 #
   6 # This file is part of translate.
   7 #
   8 # translate is free software; you can redistribute it and/or modify
   9 # it under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 2 of the License, or
  11 # (at your option) any later version.
  12 #
  13 # translate is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with translate; if not, write to the Free Software
  20 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  21
  22 """A class loader that will load C or Python implementations of the PO class
  23 depending on the use_implementation variable
  24
  25 Use the environment variable USECPO to choose the C implementation which
  26 uses Gettext's libgettextpo for high parsing speed.  Otherise the local
  27 Python based parser is used (slower but very well tested)"""
  28
  29 import os
  30 import sys
  31
  32 if os.getenv('USECPO'):
  33     if os.getenv('USECPO') == "1":
  34         print >> sys.stderr, "Using cPO"
  35         from cpo import *
  36     else:
  37         print >> sys.stderr, "Using Python PO"
  38         from pypo import *
  39 else:
  40     from pypo import *
  41