1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132
|
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html>
<head>
<title>13. Using your own configuration options</title>
<META NAME="description" CONTENT="13. Using your own configuration options">
<META NAME="keywords" CONTENT="tut">
<META NAME="resource-type" CONTENT="document">
<META NAME="distribution" CONTENT="global">
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<link rel="STYLESHEET" href="tut.css" type='text/css'>
<link rel="first" href="tut.html">
<link rel="contents" href="contents.html" title="Contents">
<LINK REL="next" HREF="node16.html">
<LINK REL="previous" HREF="node14.html">
<LINK REL="up" HREF="tut.html">
<LINK REL="next" HREF="node16.html">
<meta name='aesop' content='information'>
</head>
<body>
<DIV CLASS="navigation">
<table align="center" width="100%" cellpadding="0" cellspacing="2">
<tr>
<td><A HREF="node14.html"><img src="../icons/previous.gif"
border="0" height="32"
alt="Previous Page" width="32"></A></td>
<td><A HREF="tut.html"><img src="../icons/up.gif"
border="0" height="32"
alt="Up One Level" width="32"></A></td>
<td><A HREF="node16.html"><img src="../icons/next.gif"
border="0" height="32"
alt="Next Page" width="32"></A></td>
<td align="center" width="100%">CherryPy Tutorial</td>
<td><A HREF="node2.html"><img src="../icons/contents.gif"
border="0" height="32"
alt="Contents" width="32"></A></td>
<td><img src="../icons/blank.gif"
border="0" height="32"
alt="" width="32"></td>
<td><img src="../icons/blank.gif"
border="0" height="32"
alt="" width="32"></td>
</tr></table>
<b class="navlabel">Previous:</b> <a class="sectref" HREF="node14.html">12. Configuring CherryPy</A>
<b class="navlabel">Up:</b> <a class="sectref" HREF="tut.html">CherryPy Tutorial</A>
<b class="navlabel">Next:</b> <a class="sectref" HREF="node16.html">14. Special variables and</A>
<br><hr>
</DIV>
<!--End of Navigation Panel-->
<H1><A NAME="SECTION0015000000000000000000">
13. Using your own configuration options</A>
</H1>
You can store your own configuration options in the config file. Just add your own section and options. Then, in the code,
these informations are available through the <var>configFile</var> global variable. This variable is a <var>ConfigParser</var> object.
The following is an example on how to use this:
<div class="verbatim"><pre>
**** File HelloServer.cfg ****
[server]
socketPort=80
[staticContent]
static=/home/remi/static
# Here I add my own configuration options
[user]
name=Remi
[database]
login=remiLogin
password=remiPassword
*** File Hello.cpy ****
CherryClass Root:
view:
def index(self):
<html><body>
Hello, <py-eval="configFile.get('user','name')"><br>
to connect to the database, you should use:<br>
<py-eval="'Login:%s, Password:%s'%(configFile.get('database','login'), configFile.get('database','password'))">
</body></html>
</pre></div>
This will be rendered as:
<div class="verbatim"><pre>
<html><body>
Hello, Remi<br>
to connect to the database, you should use:<br>
Login:remiLogin, Password:remiPassword
</body></html>
</pre></div>
<P>
In the next chapter, we'll learn about CherryPy's special variables and special functions ...
<P>
<DIV CLASS="navigation">
<p><hr>
<table align="center" width="100%" cellpadding="0" cellspacing="2">
<tr>
<td><A HREF="node14.html"><img src="../icons/previous.gif"
border="0" height="32"
alt="Previous Page" width="32"></A></td>
<td><A HREF="tut.html"><img src="../icons/up.gif"
border="0" height="32"
alt="Up One Level" width="32"></A></td>
<td><A HREF="node16.html"><img src="../icons/next.gif"
border="0" height="32"
alt="Next Page" width="32"></A></td>
<td align="center" width="100%">CherryPy Tutorial</td>
<td><A HREF="node2.html"><img src="../icons/contents.gif"
border="0" height="32"
alt="Contents" width="32"></A></td>
<td><img src="../icons/blank.gif"
border="0" height="32"
alt="" width="32"></td>
<td><img src="../icons/blank.gif"
border="0" height="32"
alt="" width="32"></td>
</tr></table>
<b class="navlabel">Previous:</b> <a class="sectref" HREF="node14.html">12. Configuring CherryPy</A>
<b class="navlabel">Up:</b> <a class="sectref" HREF="tut.html">CherryPy Tutorial</A>
<b class="navlabel">Next:</b> <a class="sectref" HREF="node16.html">14. Special variables and</A>
<hr>
<span class="release-info">Release 0.10, documentation updated on 19 March 2004.</span>
</DIV>
<!--End of Navigation Panel-->
<ADDRESS>
See <i><a href="about.html">About this document...</a></i> for information on suggesting changes.
</ADDRESS>
</BODY>
</HTML>
|