(?:`)?(?:zope`public`license`\(zpl\)`version`2\.0)?(?:`)?(?:`)?(?:.{,5000})(?:`)?(?:`)?(?: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:(?:`)?(?:.{,20})(?:`)?redistributions`in`source`code`must`retain`the`above`copyright`notice,`this`list`of`conditions,`and`the`following`disclaimer\.(?:`)?(?:.{,20})(?:`)?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\.(?:`)?(?:.{,20})(?:`)?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\.(?:`)?(?:.{,20})(?:`)?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`\(see`http:`www\.`zope\.`com`marks\)\.(?:`)?(?:.{,20})(?:`)?`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\.)?(?:`)?