<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> <head> <link rel="STYLESHEET" href="modpython.css" type='text/css' /> <link rel="first" href="modpython.html" title='Mod_python Manual' /> <link rel='contents' href='contents.html' title="Contents" /> <link rel='index' href='genindex.html' title='Index' /> <link rel='last' href='about.html' title='About this document...' /> <link rel='help' href='about.html' title='About this document...' /> <link rel="prev" href="pyapi-cookie-func.html" /> <link rel="parent" href="pyapi-cookie.html" /> <link rel="next" href="pyapi-sess.html" /> <meta name='aesop' content='information' /> <title>4.7.3 Examples</title> </head> <body> <DIV CLASS="navigation"> <div id='top-navigation-panel' xml:id='top-navigation-panel'> <table align="center" width="100%" cellpadding="0" cellspacing="2"> <tr> <td class='online-navigation'><a rel="prev" title="4.7.2 Functions" href="pyapi-cookie-func.html"><img src='previous.png' border='0' height='32' alt='Previous Page' width='32' /></A></td> <td class='online-navigation'><a rel="parent" title="4.7 Cookie - HTTP" href="pyapi-cookie.html"><img src='up.png' border='0' height='32' alt='Up One Level' width='32' /></A></td> <td class='online-navigation'><a rel="next" title="4.8 Session - Session" href="pyapi-sess.html"><img src='next.png' border='0' height='32' alt='Next Page' width='32' /></A></td> <td align="center" width="100%">Mod_python Manual</td> <td class='online-navigation'><a rel="contents" title="Table of Contents" href="contents.html"><img src='contents.png' border='0' height='32' alt='Contents' width='32' /></A></td> <td class='online-navigation'><img src='blank.png' border='0' height='32' alt='' width='32' /></td> <td class='online-navigation'><a rel="index" title="Index" href="genindex.html"><img src='index.png' border='0' height='32' alt='Index' width='32' /></A></td> </tr></table> <div class='online-navigation'> <b class="navlabel">Previous:</b> <a class="sectref" rel="prev" href="pyapi-cookie-func.html">4.7.2 Functions</A> <b class="navlabel">Up:</b> <a class="sectref" rel="parent" href="pyapi-cookie.html">4.7 Cookie - HTTP</A> <b class="navlabel">Next:</b> <a class="sectref" rel="next" href="pyapi-sess.html">4.8 Session - Session</A> </div> <hr /></div> </DIV> <!--End of Navigation Panel--> <H2><A NAME="SECTION006730000000000000000"></A><A NAME="pyapi-cookie-example"></A> <BR> 4.7.3 Examples </H2> <P> This example sets a simple cookie which expires in 300 seconds: <P> <div class="verbatim"><pre> from mod_python import Cookie, apache import time def handler(req): cookie = Cookie.Cookie('eggs', 'spam') cookie.expires = time.time() + 300 Cookie.add_cookie(req, cookie) req.write('This response contains a cookie!\n') return apache.OK </pre></div> <P> This example checks for incoming marshal cookie and displays it to the client. If no incoming cookie is present a new marshal cookie is set. This example uses "<tt class="samp">secret007</tt>" as the secret for HMAC signature. <P> <div class="verbatim"><pre> from mod_python import apache, Cookie def handler(req): cookies = Cookie.get_cookies(req, Cookie.MarshalCookie, secret='secret007') if cookies.has_key('spam'): spamcookie = cookies['spam'] req.write('Great, a spam cookie was found: %s\n' \ % str(spamcookie)) if type(spamcookie) is Cookie.MarshalCookie: req.write('Here is what it looks like decoded: %s=%s\n' % (spamcookie.name, spamcookie.value)) else: req.write('WARNING: The cookie found is not a \ MarshalCookie, it may have been tapered with!') else: # MarshaCookie allows value to be any marshallable object value = {'egg_count': 32, 'color': 'white'} Cookie.add_cookie(req, Cookie.MarshalCookie('spam', value, \ 'secret007')) req.write('Spam cookie not found, but we just set one!\n') return apache.OK </pre></div> <P> <DIV CLASS="navigation"> <div class='online-navigation'> <p></p><hr /> <table align="center" width="100%" cellpadding="0" cellspacing="2"> <tr> <td class='online-navigation'><a rel="prev" title="4.7.2 Functions" href="pyapi-cookie-func.html"><img src='previous.png' border='0' height='32' alt='Previous Page' width='32' /></A></td> <td class='online-navigation'><a rel="parent" title="4.7 Cookie - HTTP" href="pyapi-cookie.html"><img src='up.png' border='0' height='32' alt='Up One Level' width='32' /></A></td> <td class='online-navigation'><a rel="next" title="4.8 Session - Session" href="pyapi-sess.html"><img src='next.png' border='0' height='32' alt='Next Page' width='32' /></A></td> <td align="center" width="100%">Mod_python Manual</td> <td class='online-navigation'><a rel="contents" title="Table of Contents" href="contents.html"><img src='contents.png' border='0' height='32' alt='Contents' width='32' /></A></td> <td class='online-navigation'><img src='blank.png' border='0' height='32' alt='' width='32' /></td> <td class='online-navigation'><a rel="index" title="Index" href="genindex.html"><img src='index.png' border='0' height='32' alt='Index' width='32' /></A></td> </tr></table> <div class='online-navigation'> <b class="navlabel">Previous:</b> <a class="sectref" rel="prev" href="pyapi-cookie-func.html">4.7.2 Functions</A> <b class="navlabel">Up:</b> <a class="sectref" rel="parent" href="pyapi-cookie.html">4.7 Cookie - HTTP</A> <b class="navlabel">Next:</b> <a class="sectref" rel="next" href="pyapi-sess.html">4.8 Session - Session</A> </div> </div> <hr /> <span class="release-info">Release 3.3.1, documentation updated on January 29, 2007.</span> </DIV> <!--End of Navigation Panel--> </BODY> </HTML>