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<!doctype html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<html><head><title>Python: module pyweblib.helper</title>
</head><body bgcolor="#f0f0f8">
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="heading">
<tr bgcolor="#7799ee">
<td valign=bottom> <br>
<font color="#ffffff" face="helvetica, arial"> <br><big><big><strong><a href="pyweblib.html"><font color="#ffffff">pyweblib</font></a>.helper</strong></big></big> (version 0.3.0)</font></td
><td align=right valign=bottom
><font color="#ffffff" face="helvetica, arial"><a href=".">index</a><br><a href="file:/usr/lib/python2.3/site-packages/pyweblib/helper.py">/usr/lib/python2.3/site-packages/pyweblib/helper.py</a></font></td></tr></table>
<p><tt>pyweblib.helper - Misc. stuff useful in CGI-BINs<br>
(c) by Michael Stroeder <michael@stroeder.com><br>
<br>
This module is distributed under the terms of the<br>
GPL (GNU GENERAL PUBLIC LICENSE) Version 2<br>
(see <a href="http://www.gnu.org/copyleft/gpl.html">http://www.gnu.org/copyleft/gpl.html</a>)<br>
<br>
$Id: pyweblib.helper.html,v 1.12 2004/08/24 10:26:30 michael Exp $</tt></p>
<p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#aa55cc">
<td colspan=3 valign=bottom> <br>
<font color="#fffff" face="helvetica, arial"><big><strong>Modules</strong></big></font></td></tr>
<tr><td bgcolor="#aa55cc"><tt> </tt></td><td> </td>
<td width="100%"><table width="100%" summary="list"><tr><td width="25%" valign=top><a href="UserDict.html">UserDict</a><br>
</td><td width="25%" valign=top><a href="os.html">os</a><br>
</td><td width="25%" valign=top><a href="re.html">re</a><br>
</td><td width="25%" valign=top></td></tr></table></td></tr></table><p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ee77aa">
<td colspan=3 valign=bottom> <br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Classes</strong></big></font></td></tr>
<tr><td bgcolor="#ee77aa"><tt> </tt></td><td> </td>
<td width="100%"><dl>
<dt><font face="helvetica, arial"><a href="UserDict.html#UserDict">UserDict.UserDict</a>
</font></dt><dd>
<dl>
<dt><font face="helvetica, arial"><a href="pyweblib.helper.html#AcceptHeaderDict">AcceptHeaderDict</a>
</font></dt><dd>
<dl>
<dt><font face="helvetica, arial"><a href="pyweblib.helper.html#AcceptCharsetDict">AcceptCharsetDict</a>
</font></dt></dl>
</dd>
</dl>
</dd>
</dl>
<p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom> <br>
<font color="#000000" face="helvetica, arial"><a name="AcceptCharsetDict">class <strong>AcceptCharsetDict</strong></a>(<a href="pyweblib.helper.html#AcceptHeaderDict">AcceptHeaderDict</a>)</font></td></tr>
<tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td>
<td colspan=2><tt>Special class for Accept-Charset header<br> </tt></td></tr>
<tr><td> </td>
<td width="100%"><dl><dt>Method resolution order:</dt>
<dd><a href="pyweblib.helper.html#AcceptCharsetDict">AcceptCharsetDict</a></dd>
<dd><a href="pyweblib.helper.html#AcceptHeaderDict">AcceptHeaderDict</a></dd>
<dd><a href="UserDict.html#UserDict">UserDict.UserDict</a></dd>
</dl>
<hr>
Methods defined here:<br>
<dl><dt><a name="AcceptCharsetDict-__init__"><strong>__init__</strong></a>(self, envKey<font color="#909090">='HTTP_ACCEPT_CHARSET'</font>, env<font color="#909090">=None</font>, defaultValue<font color="#909090">='utf-8'</font>)</dt></dl>
<dl><dt><a name="AcceptCharsetDict-preferred"><strong>preferred</strong></a>(self)</dt><dd><tt>Return the value name with highest capability weigth</tt></dd></dl>
<hr>
Methods inherited from <a href="pyweblib.helper.html#AcceptHeaderDict">AcceptHeaderDict</a>:<br>
<dl><dt><a name="AcceptCharsetDict-__getitem__"><strong>__getitem__</strong></a>(self, value)</dt><dd><tt>value<br>
String representing the value for which to return<br>
the floating point capability weight.</tt></dd></dl>
<dl><dt><a name="AcceptCharsetDict-items"><strong>items</strong></a>(self)</dt><dd><tt>Return the accepted values as tuples (value,weigth)<br>
in descending order of capability weight</tt></dd></dl>
<dl><dt><a name="AcceptCharsetDict-keys"><strong>keys</strong></a>(self)</dt><dd><tt>Return the accepted values in descending order of capability weight</tt></dd></dl>
<hr>
Methods inherited from <a href="UserDict.html#UserDict">UserDict.UserDict</a>:<br>
<dl><dt><a name="AcceptCharsetDict-__cmp__"><strong>__cmp__</strong></a>(self, dict)</dt></dl>
<dl><dt><a name="AcceptCharsetDict-__contains__"><strong>__contains__</strong></a>(self, key)</dt></dl>
<dl><dt><a name="AcceptCharsetDict-__delitem__"><strong>__delitem__</strong></a>(self, key)</dt></dl>
<dl><dt><a name="AcceptCharsetDict-__len__"><strong>__len__</strong></a>(self)</dt></dl>
<dl><dt><a name="AcceptCharsetDict-__repr__"><strong>__repr__</strong></a>(self)</dt></dl>
<dl><dt><a name="AcceptCharsetDict-__setitem__"><strong>__setitem__</strong></a>(self, key, item)</dt></dl>
<dl><dt><a name="AcceptCharsetDict-clear"><strong>clear</strong></a>(self)</dt></dl>
<dl><dt><a name="AcceptCharsetDict-copy"><strong>copy</strong></a>(self)</dt></dl>
<dl><dt><a name="AcceptCharsetDict-get"><strong>get</strong></a>(self, key, failobj<font color="#909090">=None</font>)</dt></dl>
<dl><dt><a name="AcceptCharsetDict-has_key"><strong>has_key</strong></a>(self, key)</dt></dl>
<dl><dt><a name="AcceptCharsetDict-iteritems"><strong>iteritems</strong></a>(self)</dt></dl>
<dl><dt><a name="AcceptCharsetDict-iterkeys"><strong>iterkeys</strong></a>(self)</dt></dl>
<dl><dt><a name="AcceptCharsetDict-itervalues"><strong>itervalues</strong></a>(self)</dt></dl>
<dl><dt><a name="AcceptCharsetDict-pop"><strong>pop</strong></a>(self, key, *args)</dt></dl>
<dl><dt><a name="AcceptCharsetDict-popitem"><strong>popitem</strong></a>(self)</dt></dl>
<dl><dt><a name="AcceptCharsetDict-setdefault"><strong>setdefault</strong></a>(self, key, failobj<font color="#909090">=None</font>)</dt></dl>
<dl><dt><a name="AcceptCharsetDict-update"><strong>update</strong></a>(self, dict)</dt></dl>
<dl><dt><a name="AcceptCharsetDict-values"><strong>values</strong></a>(self)</dt></dl>
<hr>
Class methods inherited from <a href="UserDict.html#UserDict">UserDict.UserDict</a>:<br>
<dl><dt><a name="AcceptCharsetDict-fromkeys"><strong>fromkeys</strong></a>(cls, iterable, value<font color="#909090">=None</font>)<font color="#909090"><font face="helvetica, arial"> from __builtin__.classobj</font></font></dt></dl>
</td></tr></table> <p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#ffc8d8">
<td colspan=3 valign=bottom> <br>
<font color="#000000" face="helvetica, arial"><a name="AcceptHeaderDict">class <strong>AcceptHeaderDict</strong></a>(<a href="UserDict.html#UserDict">UserDict.UserDict</a>)</font></td></tr>
<tr bgcolor="#ffc8d8"><td rowspan=2><tt> </tt></td>
<td colspan=2><tt>This dictionary class is used to parse<br>
Accept-header lines with quality weights.<br>
<br>
It's a base class for all Accept-* headers described<br>
in sections 14.1 to 14.5 of <a href="http://www.rfc-editor.org/rfc/rfc2616.txt">RFC2616</a>.<br> </tt></td></tr>
<tr><td> </td>
<td width="100%">Methods defined here:<br>
<dl><dt><a name="AcceptHeaderDict-__getitem__"><strong>__getitem__</strong></a>(self, value)</dt><dd><tt>value<br>
String representing the value for which to return<br>
the floating point capability weight.</tt></dd></dl>
<dl><dt><a name="AcceptHeaderDict-__init__"><strong>__init__</strong></a>(self, envKey, env<font color="#909090">=None</font>, defaultValue<font color="#909090">=None</font>)</dt><dd><tt>Parse the Accept-* header line.<br>
<br>
httpHeader<br>
string with value of Accept-* header line</tt></dd></dl>
<dl><dt><a name="AcceptHeaderDict-items"><strong>items</strong></a>(self)</dt><dd><tt>Return the accepted values as tuples (value,weigth)<br>
in descending order of capability weight</tt></dd></dl>
<dl><dt><a name="AcceptHeaderDict-keys"><strong>keys</strong></a>(self)</dt><dd><tt>Return the accepted values in descending order of capability weight</tt></dd></dl>
<hr>
Methods inherited from <a href="UserDict.html#UserDict">UserDict.UserDict</a>:<br>
<dl><dt><a name="AcceptHeaderDict-__cmp__"><strong>__cmp__</strong></a>(self, dict)</dt></dl>
<dl><dt><a name="AcceptHeaderDict-__contains__"><strong>__contains__</strong></a>(self, key)</dt></dl>
<dl><dt><a name="AcceptHeaderDict-__delitem__"><strong>__delitem__</strong></a>(self, key)</dt></dl>
<dl><dt><a name="AcceptHeaderDict-__len__"><strong>__len__</strong></a>(self)</dt></dl>
<dl><dt><a name="AcceptHeaderDict-__repr__"><strong>__repr__</strong></a>(self)</dt></dl>
<dl><dt><a name="AcceptHeaderDict-__setitem__"><strong>__setitem__</strong></a>(self, key, item)</dt></dl>
<dl><dt><a name="AcceptHeaderDict-clear"><strong>clear</strong></a>(self)</dt></dl>
<dl><dt><a name="AcceptHeaderDict-copy"><strong>copy</strong></a>(self)</dt></dl>
<dl><dt><a name="AcceptHeaderDict-get"><strong>get</strong></a>(self, key, failobj<font color="#909090">=None</font>)</dt></dl>
<dl><dt><a name="AcceptHeaderDict-has_key"><strong>has_key</strong></a>(self, key)</dt></dl>
<dl><dt><a name="AcceptHeaderDict-iteritems"><strong>iteritems</strong></a>(self)</dt></dl>
<dl><dt><a name="AcceptHeaderDict-iterkeys"><strong>iterkeys</strong></a>(self)</dt></dl>
<dl><dt><a name="AcceptHeaderDict-itervalues"><strong>itervalues</strong></a>(self)</dt></dl>
<dl><dt><a name="AcceptHeaderDict-pop"><strong>pop</strong></a>(self, key, *args)</dt></dl>
<dl><dt><a name="AcceptHeaderDict-popitem"><strong>popitem</strong></a>(self)</dt></dl>
<dl><dt><a name="AcceptHeaderDict-setdefault"><strong>setdefault</strong></a>(self, key, failobj<font color="#909090">=None</font>)</dt></dl>
<dl><dt><a name="AcceptHeaderDict-update"><strong>update</strong></a>(self, dict)</dt></dl>
<dl><dt><a name="AcceptHeaderDict-values"><strong>values</strong></a>(self)</dt></dl>
<hr>
Class methods inherited from <a href="UserDict.html#UserDict">UserDict.UserDict</a>:<br>
<dl><dt><a name="AcceptHeaderDict-fromkeys"><strong>fromkeys</strong></a>(cls, iterable, value<font color="#909090">=None</font>)<font color="#909090"><font face="helvetica, arial"> from __builtin__.classobj</font></font></dt></dl>
</td></tr></table></td></tr></table><p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#eeaa77">
<td colspan=3 valign=bottom> <br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Functions</strong></big></font></td></tr>
<tr><td bgcolor="#eeaa77"><tt> </tt></td><td> </td>
<td width="100%"><dl><dt><a name="-BrowserType"><strong>BrowserType</strong></a>(http_user_agent)</dt><dd><tt>Parse the HTTP_USER_AGENT environment variable and return the<br>
tuple (Browser,Version).<br>
<br>
Not sure if this succeeds in every situation since most<br>
browsers have very obscure HTTP_USER_AGENT entries for compability reasons.<br>
The following browsers are known by name:<br>
Netscape Netscape Navigator, Netscape Communicator)<br>
MSIE MS Internet Explorer<br>
Opera Opera browser from <a href="http://www.operasoftware.com/">http://www.operasoftware.com/</a><br>
StarOffice built-in browser of Star Office<br>
Lynx the text-based browser Lynx<br>
NetPositive Net Positive (BeOS)</tt></dd></dl>
<dl><dt><a name="-guessClientAddr"><strong>guessClientAddr</strong></a>(env<font color="#909090">=None</font>)</dt><dd><tt>Guesses the host name or IP address of the HTTP client by looking<br>
at various HTTP headers mapped to CGI-BIN environment.<br>
<br>
env<br>
dictionary containing environment vars (default os.env)</tt></dd></dl>
</td></tr></table><p>
<table width="100%" cellspacing=0 cellpadding=2 border=0 summary="section">
<tr bgcolor="#55aa55">
<td colspan=3 valign=bottom> <br>
<font color="#ffffff" face="helvetica, arial"><big><strong>Data</strong></big></font></td></tr>
<tr><td bgcolor="#55aa55"><tt> </tt></td><td> </td>
<td width="100%"><strong>__version__</strong> = '0.3.0'<br>
<strong>b</strong> = 'NetPositive'<br>
<strong>compatible_browsers</strong> = ['Opera', 'StarOffice', 'Lynx', 'NCSA_Mosaic', 'MSIE', 'NetPositive']<br>
<strong>compatible_browsers_re</strong> = <_sre.SRE_Pattern object><br>
<strong>known_browsers</strong> = {'Lynx': 'Lynx', 'MSIE': 'Microsoft Internet Explorer', 'Mozilla': 'Netscape Navigator', 'NCSA_Mosaic': 'NCSA Mosaic', 'NetPositive': 'Net Positive', 'Opera': 'Opera', 'StarOffice': 'StarOffice'}<br>
<strong>known_browsers_rev</strong> = {'Lynx': 'Lynx', 'Microsoft Internet Explorer': 'MSIE', 'NCSA Mosaic': 'NCSA_Mosaic', 'Net Positive': 'NetPositive', 'Netscape Navigator': 'Mozilla', 'Opera': 'Opera', 'StarOffice': 'StarOffice'}<br>
<strong>mozilla_re</strong> = <_sre.SRE_Pattern object></td></tr></table>
</body></html>
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