xref: /aoo4110/main/l10ntools/scripts/tool/const.py (revision b1cdbd2c)
1*b1cdbd2cSJim Jagielski#**************************************************************
2*b1cdbd2cSJim Jagielski#
3*b1cdbd2cSJim Jagielski#  Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski#  or more contributor license agreements.  See the NOTICE file
5*b1cdbd2cSJim Jagielski#  distributed with this work for additional information
6*b1cdbd2cSJim Jagielski#  regarding copyright ownership.  The ASF licenses this file
7*b1cdbd2cSJim Jagielski#  to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski#  "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski#  with the License.  You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski#
11*b1cdbd2cSJim Jagielski#    http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski#
13*b1cdbd2cSJim Jagielski#  Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski#  software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski#  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski#  KIND, either express or implied.  See the License for the
17*b1cdbd2cSJim Jagielski#  specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski#  under the License.
19*b1cdbd2cSJim Jagielski#
20*b1cdbd2cSJim Jagielski#**************************************************************
21*b1cdbd2cSJim Jagielski
22*b1cdbd2cSJim Jagielski# Pseudo const
23*b1cdbd2cSJim Jagielskiclass _const:
24*b1cdbd2cSJim Jagielski    class ConstError(TypeError): pass
25*b1cdbd2cSJim Jagielski    def __setattr__(self, name, value):
26*b1cdbd2cSJim Jagielski        if name in self.__dict__:
27*b1cdbd2cSJim Jagielski            raise self.ConstError("Can't rebind const(%s)"%name)
28*b1cdbd2cSJim Jagielski        self.__dict__[name] = value
29*b1cdbd2cSJim Jagielski
30*b1cdbd2cSJim Jagielskiimport sys
31*b1cdbd2cSJim Jagielskisys.modules[__name__] = _const()
32