<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> <head> <title>4.7.3 Examples</title> <META NAME="description" CONTENT="4.7.3 Examples"> <META NAME="keywords" CONTENT="modpython"> <META NAME="resource-type" CONTENT="document"> <META NAME="distribution" CONTENT="global"> <link rel="STYLESHEET" href="modpython.css"> <link rel="first" href="modpython.html"> <link rel="contents" href="contents.html" title="Contents"> <link rel="index" href="genindex.html" title="Index"> <LINK REL="previous" href="pyapi-cookie-func.html"> <LINK REL="up" href="pyapi-cookie.html"> <LINK REL="next" href="pyapi-sess.html"> </head> <body> <DIV CLASS="navigation"> <table align="center" width="100%" cellpadding="0" cellspacing="2"> <tr> <td><A href="pyapi-cookie-func.html"><img src="icons/previous.png" border="0" height="32" alt="Previous Page" width="32"></A></td> <td><A href="pyapi-cookie.html"><img src="icons/up.png" border="0" height="32" alt="Up One Level" width="32"></A></td> <td><A href="pyapi-sess.html"><img src="icons/next.png" border="0" height="32" alt="Next Page" width="32"></A></td> <td align="center" width="100%">Mod_python Manual</td> <td><A href="contents.html"><img src="icons/contents.png" border="0" height="32" alt="Contents" width="32"></A></td> <td><img src="icons/blank.png" border="0" height="32" alt="" width="32"></td> <td><A href="genindex.html"><img src="icons/index.png" border="0" height="32" alt="Index" width="32"></A></td> </tr></table> <b class="navlabel">Previous:</b> <a class="sectref" href="pyapi-cookie-func.html">4.7.2 Functions</A> <b class="navlabel">Up:</b> <a class="sectref" href="pyapi-cookie.html">4.7 Cookie - HTTP</A> <b class="navlabel">Next:</b> <a class="sectref" href="pyapi-sess.html">4.8 Session - Session</A> <br><hr> </DIV> <!--End of Navigation Panel--> <H2><A NAME="SECTION006730000000000000000"> </A> <BR> 4.7.3 Examples </H2> <P> This example sets a simple cookie which expires in 300 seconds: <P> <dl><dd><pre class="verbatim"> 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></dl> <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> <dl><dd><pre class="verbatim"> from mod_python import apache, Cookie def handler(req): cookies = Cookie.get_cookie(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></dl> <P> <DIV CLASS="navigation"> <p><hr> <table align="center" width="100%" cellpadding="0" cellspacing="2"> <tr> <td><A href="pyapi-cookie-func.html"><img src="icons/previous.png" border="0" height="32" alt="Previous Page" width="32"></A></td> <td><A href="pyapi-cookie.html"><img src="icons/up.png" border="0" height="32" alt="Up One Level" width="32"></A></td> <td><A href="pyapi-sess.html"><img src="icons/next.png" border="0" height="32" alt="Next Page" width="32"></A></td> <td align="center" width="100%">Mod_python Manual</td> <td><A href="contents.html"><img src="icons/contents.png" border="0" height="32" alt="Contents" width="32"></A></td> <td><img src="icons/blank.png" border="0" height="32" alt="" width="32"></td> <td><A href="genindex.html"><img src="icons/index.png" border="0" height="32" alt="Index" width="32"></A></td> </tr></table> <b class="navlabel">Previous:</b> <a class="sectref" href="pyapi-cookie-func.html">4.7.2 Functions</A> <b class="navlabel">Up:</b> <a class="sectref" href="pyapi-cookie.html">4.7 Cookie - HTTP</A> <b class="navlabel">Next:</b> <a class="sectref" href="pyapi-sess.html">4.8 Session - Session</A> <hr> <span class="release-info">Release 3.1.0a, documentation updated on August 26, 2003.</span> </DIV> <!--End of Navigation Panel--> </BODY> </HTML>