1 Zope Public License (ZPL) Version 2.1

     2 

     3 A copyright notice accompanies this license document that identifies the

     4 copyright holders.

     5 

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

     7 GPL compatible by the Free Software Foundation (FSF).

     8 

     9 Redistribution and use in source and binary forms, with or without modification,

    10 are permitted provided that the following conditions are met:

    11 

    12     1. Redistributions in source code must retain the accompanying copyright 

    13        notice, this list of conditions, and the following disclaimer. 

    14 

    15     2. Redistributions in binary form must reproduce the accompanying 

    16        copyright notice, this list of conditions, and the following 

    17        disclaimer in the documentation and/or other materials provided with 

    18        the distribution.

    19 

    20     3. Names of the copyright holders must not be used to endorse or promote

    21        products derived from this software without prior written permission 

    22        from the copyright holders.

    23 

    24     4. The right to distribute this software or to use it for any purpose does 

    25        not give you the right to use Servicemarks (sm) or Trademarks (tm) of the 

    26        copyright holders. Use of them is covered by separate agreement with the 

    27        copyright holders.

    28 

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

    30        prominent notices stating that you changed the files and the date of any 

    31        change.

    32 

    33 Disclaimer

    34 

    35 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY EXPRESSED

    36 OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF

    37 MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT

    38 SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

    39 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

    40 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR

    41 BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

    42 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING

    43 IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY

    44 OF SUCH DAMAGE.