writers.py

   1 """Thin wrapper for module Writers. Provides "default" writer
   2
   3 This file is a part of Bookmarks database and Internet robot.
   4 """
   5
   6 __version__ = "$Revision$"[11:-2]
   7 __revision__ = "$Id$"[5:-2]
   8 __date__ = "$Date$"[7:-2]
   9 __author__ = "Oleg Broytman <phd@phdru.name>"
  10 __copyright__ = "Copyright (C) 1997-2011 PhiloSoft Design"
  11 __license__ = "GNU GPL"
  12
  13 __all__ = ['import_writer', 'writer']
  14
  15
  16 from os import environ
  17 writer_name = environ.get("BKMK_WRITER", "html")
  18
  19 def import_writer(writer_name):
  20    exec "from Writers import bkmk_w%s" % writer_name
  21    exec "writer = bkmk_w%s.writer_%s" % (writer_name, writer_name)
  22    return writer
  23
  24 writer = import_writer(writer_name)