Zope Public License (ZPL) Version 2.0

-----------------------------------------------

This software is Copyright (c) Zope Corporation (tm) and

Contributors. All rights reserved.

This license has been certified as open source. It has also

been designated as GPL compatible by the Free Software

Foundation (FSF).

Redistribution and use in source and binary forms, with or

without modification, are permitted provided that the

following conditions are met:

1. Redistributions in source code must retain the above

copyright notice, this list of conditions, and the following

disclaimer.

2. Redistributions in binary form must reproduce the above

copyright notice, this list of conditions, and the following

disclaimer in the documentation and/or other materials

provided with the distribution.

3. The name Zope Corporation (tm) must not be used to

endorse or promote products derived from this software

without prior written permission from Zope Corporation.

4. The right to distribute this software or to use it for

any purpose does not give you the right to use Servicemarks

(sm) or Trademarks (tm) of Zope Corporation. Use of them is

covered in a separate agreement (see

http://www.zope.com/Marks).

5. If any files are modified, you must cause the modified

files to carry prominent notices stating that you changed

the files and the date of any change.

Disclaimer

THIS SOFTWARE IS PROVIDED BY ZOPE CORPORATION ``AS IS''

AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT

NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY

AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN

NO EVENT SHALL ZOPE CORPORATION OR ITS CONTRIBUTORS BE

LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE

OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH

DAMAGE.

This software consists of contributions made by Zope

Corporation and many individuals on behalf of Zope

Corporation. Specific attributions are listed in the

accompanying credits file.