1*4882a593Smuzhiyun 2*4882a593SmuzhiyunZPL 2.1 3*4882a593SmuzhiyunZope Public License (ZPL) Version 2.1 4*4882a593Smuzhiyun 5*4882a593SmuzhiyunA copyright notice accompanies this license document that identifies the copyright holders. 6*4882a593Smuzhiyun 7*4882a593SmuzhiyunThis license has been certified as open source. It has also been designated as GPL compatible by the Free Software Foundation (FSF). 8*4882a593Smuzhiyun 9*4882a593SmuzhiyunRedistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 10*4882a593Smuzhiyun 11*4882a593SmuzhiyunRedistributions in source code must retain the accompanying copyright notice, this list of conditions, and the following disclaimer. 12*4882a593SmuzhiyunRedistributions in binary form must reproduce the accompanying copyright notice, this list of conditions, and the following disclaimer in the documentation and/or other materials provided with the distribution. 13*4882a593SmuzhiyunNames of the copyright holders must not be used to endorse or promote products derived from this software without prior written permission from the copyright holders. 14*4882a593SmuzhiyunThe 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 the copyright holders. Use of them is covered by separate agreement with the copyright holders. 15*4882a593SmuzhiyunIf 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. 16*4882a593SmuzhiyunDisclaimer 17*4882a593SmuzhiyunTHIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``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 THE COPYRIGHT HOLDERS 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. 18*4882a593Smuzhiyun 19