##############################################################################
#
# Copyright (c) 2001 Zope Corporation and Contributors. All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.0 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE
#
#############################################################################
import os,sys,exceptions
availableSplitters = (
("ZopeSplitter" , "Zope Default Splitter"),
("ISO_8859_1_Splitter" , "Werner Strobls ISO-8859-1 Splitter"),
("UnicodeSplitter" , "Unicode-aware splitter")
)
splitterNames = map(lambda x: x[0],availableSplitters)
def getSplitter(name=None):
if not name in splitterNames and name:
raise exceptions.RuntimeError, "No such splitter '%s'" % name
if not name: name = splitterNames[0]
if not vars().has_key(name):
exec( "from %s.%s import %s" % (name,name,name))
return vars()[name]
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