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        Package&nbsp;web2py ::
        <a href="web2py.gluon-module.html">Package&nbsp;gluon</a> ::
        Module&nbsp;http
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<h1 class="epydoc">Source Code for <a href="web2py.gluon.http-module.html">Module web2py.gluon.http</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno">  1</tt>  <tt class="py-line"><tt class="py-comment">#!/usr/bin/env python</tt> </tt>
<a name="L2"></a><tt class="py-lineno">  2</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># -*- coding: utf-8 -*-</tt> </tt>
<a name="L3"></a><tt class="py-lineno">  3</tt>  <tt class="py-line"><tt class="py-comment"></tt> </tt>
<a name="L4"></a><tt class="py-lineno">  4</tt>  <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
<a name="L5"></a><tt class="py-lineno">  5</tt>  <tt class="py-line"><tt class="py-docstring">This file is part of the web2py Web Framework</tt> </tt>
<a name="L6"></a><tt class="py-lineno">  6</tt>  <tt class="py-line"><tt class="py-docstring">Copyrighted by Massimo Di Pierro &lt;mdipierro@cs.depaul.edu&gt;</tt> </tt>
<a name="L7"></a><tt class="py-lineno">  7</tt>  <tt class="py-line"><tt class="py-docstring">License: LGPLv3 (http://www.gnu.org/licenses/lgpl.html)</tt> </tt>
<a name="L8"></a><tt class="py-lineno">  8</tt>  <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
<a name="L9"></a><tt class="py-lineno">  9</tt>  <tt class="py-line"> </tt>
<a name="L10"></a><tt class="py-lineno"> 10</tt>  <tt class="py-line"><tt class="py-name">__all__</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-string">'HTTP'</tt><tt class="py-op">,</tt> <tt class="py-string">'redirect'</tt><tt class="py-op">]</tt> </tt>
<a name="L11"></a><tt class="py-lineno"> 11</tt>  <tt class="py-line"> </tt>
<a name="L12"></a><tt class="py-lineno"> 12</tt>  <tt class="py-line"><tt id="link-0" class="py-name" targets="Variable web2py.gluon.http.defined_status=web2py.gluon.http-module.html#defined_status"><a title="web2py.gluon.http.defined_status" class="py-name" href="#" onclick="return doclink('link-0', 'defined_status', 'link-0');">defined_status</a></tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt> </tt>
<a name="L13"></a><tt class="py-lineno"> 13</tt>  <tt class="py-line">    <tt class="py-number">200</tt><tt class="py-op">:</tt> <tt class="py-string">'OK'</tt><tt class="py-op">,</tt> </tt>
<a name="L14"></a><tt class="py-lineno"> 14</tt>  <tt class="py-line">    <tt class="py-number">201</tt><tt class="py-op">:</tt> <tt class="py-string">'CREATED'</tt><tt class="py-op">,</tt> </tt>
<a name="L15"></a><tt class="py-lineno"> 15</tt>  <tt class="py-line">    <tt class="py-number">202</tt><tt class="py-op">:</tt> <tt class="py-string">'ACCEPTED'</tt><tt class="py-op">,</tt> </tt>
<a name="L16"></a><tt class="py-lineno"> 16</tt>  <tt class="py-line">    <tt class="py-number">203</tt><tt class="py-op">:</tt> <tt class="py-string">'NON-AUTHORITATIVE INFORMATION'</tt><tt class="py-op">,</tt> </tt>
<a name="L17"></a><tt class="py-lineno"> 17</tt>  <tt class="py-line">    <tt class="py-number">204</tt><tt class="py-op">:</tt> <tt class="py-string">'NO CONTENT'</tt><tt class="py-op">,</tt> </tt>
<a name="L18"></a><tt class="py-lineno"> 18</tt>  <tt class="py-line">    <tt class="py-number">205</tt><tt class="py-op">:</tt> <tt class="py-string">'RESET CONTENT'</tt><tt class="py-op">,</tt> </tt>
<a name="L19"></a><tt class="py-lineno"> 19</tt>  <tt class="py-line">    <tt class="py-number">206</tt><tt class="py-op">:</tt> <tt class="py-string">'PARTIAL CONTENT'</tt><tt class="py-op">,</tt> </tt>
<a name="L20"></a><tt class="py-lineno"> 20</tt>  <tt class="py-line">    <tt class="py-number">301</tt><tt class="py-op">:</tt> <tt class="py-string">'MOVED PERMANENTLY'</tt><tt class="py-op">,</tt> </tt>
<a name="L21"></a><tt class="py-lineno"> 21</tt>  <tt class="py-line">    <tt class="py-number">302</tt><tt class="py-op">:</tt> <tt class="py-string">'FOUND'</tt><tt class="py-op">,</tt> </tt>
<a name="L22"></a><tt class="py-lineno"> 22</tt>  <tt class="py-line">    <tt class="py-number">303</tt><tt class="py-op">:</tt> <tt class="py-string">'SEE OTHER'</tt><tt class="py-op">,</tt> </tt>
<a name="L23"></a><tt class="py-lineno"> 23</tt>  <tt class="py-line">    <tt class="py-number">304</tt><tt class="py-op">:</tt> <tt class="py-string">'NOT MODIFIED'</tt><tt class="py-op">,</tt> </tt>
<a name="L24"></a><tt class="py-lineno"> 24</tt>  <tt class="py-line">    <tt class="py-number">305</tt><tt class="py-op">:</tt> <tt class="py-string">'USE PROXY'</tt><tt class="py-op">,</tt> </tt>
<a name="L25"></a><tt class="py-lineno"> 25</tt>  <tt class="py-line">    <tt class="py-number">307</tt><tt class="py-op">:</tt> <tt class="py-string">'TEMPORARY REDIRECT'</tt><tt class="py-op">,</tt> </tt>
<a name="L26"></a><tt class="py-lineno"> 26</tt>  <tt class="py-line">    <tt class="py-number">400</tt><tt class="py-op">:</tt> <tt class="py-string">'BAD REQUEST'</tt><tt class="py-op">,</tt> </tt>
<a name="L27"></a><tt class="py-lineno"> 27</tt>  <tt class="py-line">    <tt class="py-number">401</tt><tt class="py-op">:</tt> <tt class="py-string">'UNAUTHORIZED'</tt><tt class="py-op">,</tt> </tt>
<a name="L28"></a><tt class="py-lineno"> 28</tt>  <tt class="py-line">    <tt class="py-number">403</tt><tt class="py-op">:</tt> <tt class="py-string">'FORBIDDEN'</tt><tt class="py-op">,</tt> </tt>
<a name="L29"></a><tt class="py-lineno"> 29</tt>  <tt class="py-line">    <tt class="py-number">404</tt><tt class="py-op">:</tt> <tt class="py-string">'NOT FOUND'</tt><tt class="py-op">,</tt> </tt>
<a name="L30"></a><tt class="py-lineno"> 30</tt>  <tt class="py-line">    <tt class="py-number">405</tt><tt class="py-op">:</tt> <tt class="py-string">'METHOD NOT ALLOWED'</tt><tt class="py-op">,</tt> </tt>
<a name="L31"></a><tt class="py-lineno"> 31</tt>  <tt class="py-line">    <tt class="py-number">406</tt><tt class="py-op">:</tt> <tt class="py-string">'NOT ACCEPTABLE'</tt><tt class="py-op">,</tt> </tt>
<a name="L32"></a><tt class="py-lineno"> 32</tt>  <tt class="py-line">    <tt class="py-number">407</tt><tt class="py-op">:</tt> <tt class="py-string">'PROXY AUTHENTICATION REQUIRED'</tt><tt class="py-op">,</tt> </tt>
<a name="L33"></a><tt class="py-lineno"> 33</tt>  <tt class="py-line">    <tt class="py-number">408</tt><tt class="py-op">:</tt> <tt class="py-string">'REQUEST TIMEOUT'</tt><tt class="py-op">,</tt> </tt>
<a name="L34"></a><tt class="py-lineno"> 34</tt>  <tt class="py-line">    <tt class="py-number">409</tt><tt class="py-op">:</tt> <tt class="py-string">'CONFLICT'</tt><tt class="py-op">,</tt> </tt>
<a name="L35"></a><tt class="py-lineno"> 35</tt>  <tt class="py-line">    <tt class="py-number">410</tt><tt class="py-op">:</tt> <tt class="py-string">'GONE'</tt><tt class="py-op">,</tt> </tt>
<a name="L36"></a><tt class="py-lineno"> 36</tt>  <tt class="py-line">    <tt class="py-number">411</tt><tt class="py-op">:</tt> <tt class="py-string">'LENGTH REQUIRED'</tt><tt class="py-op">,</tt> </tt>
<a name="L37"></a><tt class="py-lineno"> 37</tt>  <tt class="py-line">    <tt class="py-number">412</tt><tt class="py-op">:</tt> <tt class="py-string">'PRECONDITION FAILED'</tt><tt class="py-op">,</tt> </tt>
<a name="L38"></a><tt class="py-lineno"> 38</tt>  <tt class="py-line">    <tt class="py-number">413</tt><tt class="py-op">:</tt> <tt class="py-string">'REQUEST ENTITY TOO LARGE'</tt><tt class="py-op">,</tt> </tt>
<a name="L39"></a><tt class="py-lineno"> 39</tt>  <tt class="py-line">    <tt class="py-number">414</tt><tt class="py-op">:</tt> <tt class="py-string">'REQUEST-URI TOO LONG'</tt><tt class="py-op">,</tt> </tt>
<a name="L40"></a><tt class="py-lineno"> 40</tt>  <tt class="py-line">    <tt class="py-number">415</tt><tt class="py-op">:</tt> <tt class="py-string">'UNSUPPORTED MEDIA TYPE'</tt><tt class="py-op">,</tt> </tt>
<a name="L41"></a><tt class="py-lineno"> 41</tt>  <tt class="py-line">    <tt class="py-number">416</tt><tt class="py-op">:</tt> <tt class="py-string">'REQUESTED RANGE NOT SATISFIABLE'</tt><tt class="py-op">,</tt> </tt>
<a name="L42"></a><tt class="py-lineno"> 42</tt>  <tt class="py-line">    <tt class="py-number">417</tt><tt class="py-op">:</tt> <tt class="py-string">'EXPECTATION FAILED'</tt><tt class="py-op">,</tt> </tt>
<a name="L43"></a><tt class="py-lineno"> 43</tt>  <tt class="py-line">    <tt class="py-number">500</tt><tt class="py-op">:</tt> <tt class="py-string">'INTERNAL SERVER ERROR'</tt><tt class="py-op">,</tt> </tt>
<a name="L44"></a><tt class="py-lineno"> 44</tt>  <tt class="py-line">    <tt class="py-number">501</tt><tt class="py-op">:</tt> <tt class="py-string">'NOT IMPLEMENTED'</tt><tt class="py-op">,</tt> </tt>
<a name="L45"></a><tt class="py-lineno"> 45</tt>  <tt class="py-line">    <tt class="py-number">502</tt><tt class="py-op">:</tt> <tt class="py-string">'BAD GATEWAY'</tt><tt class="py-op">,</tt> </tt>
<a name="L46"></a><tt class="py-lineno"> 46</tt>  <tt class="py-line">    <tt class="py-number">503</tt><tt class="py-op">:</tt> <tt class="py-string">'SERVICE UNAVAILABLE'</tt><tt class="py-op">,</tt> </tt>
<a name="L47"></a><tt class="py-lineno"> 47</tt>  <tt class="py-line">    <tt class="py-number">504</tt><tt class="py-op">:</tt> <tt class="py-string">'GATEWAY TIMEOUT'</tt><tt class="py-op">,</tt> </tt>
<a name="L48"></a><tt class="py-lineno"> 48</tt>  <tt class="py-line">    <tt class="py-number">505</tt><tt class="py-op">:</tt> <tt class="py-string">'HTTP VERSION NOT SUPPORTED'</tt><tt class="py-op">,</tt> </tt>
<a name="L49"></a><tt class="py-lineno"> 49</tt>  <tt class="py-line">    <tt class="py-op">}</tt> </tt>
<a name="L50"></a><tt class="py-lineno"> 50</tt>  <tt class="py-line"> </tt>
<a name="L51"></a><tt class="py-lineno"> 51</tt>  <tt class="py-line"><tt class="py-comment"># If web2py is executed with python2.4 we need</tt> </tt>
<a name="L52"></a><tt class="py-lineno"> 52</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># to use Exception instead of BaseException</tt> </tt>
<a name="L53"></a><tt class="py-lineno"> 53</tt>  <tt class="py-line"><tt class="py-comment"></tt> </tt>
<a name="L54"></a><tt class="py-lineno"> 54</tt>  <tt class="py-line"><tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
<a name="L55"></a><tt class="py-lineno"> 55</tt>  <tt class="py-line">    <tt class="py-name">BaseException</tt> </tt>
<a name="L56"></a><tt class="py-lineno"> 56</tt>  <tt class="py-line"><tt class="py-keyword">except</tt> <tt class="py-name">NameError</tt><tt class="py-op">:</tt> </tt>
<a name="L57"></a><tt class="py-lineno"> 57</tt>  <tt class="py-line">    <tt class="py-name">BaseException</tt> <tt class="py-op">=</tt> <tt id="link-1" class="py-name" targets="Class exceptions.Exception=exceptions.Exception-class.html"><a title="exceptions.Exception" class="py-name" href="#" onclick="return doclink('link-1', 'Exception', 'link-1');">Exception</a></tt> </tt>
<a name="L58"></a><tt class="py-lineno"> 58</tt>  <tt class="py-line"> </tt>
<a name="L59"></a><tt class="py-lineno"> 59</tt>  <tt class="py-line"> </tt>
<a name="HTTP"></a><div id="HTTP-def"><a name="L60"></a><tt class="py-lineno"> 60</tt> <a class="py-toggle" href="#" id="HTTP-toggle" onclick="return toggle('HTTP');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="web2py.gluon.http.HTTP-class.html">HTTP</a><tt class="py-op">(</tt><tt class="py-base-class">BaseException</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="HTTP-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="HTTP-expanded"><a name="L61"></a><tt class="py-lineno"> 61</tt>  <tt class="py-line"> </tt>
<a name="HTTP.__init__"></a><div id="HTTP.__init__-def"><a name="L62"></a><tt class="py-lineno"> 62</tt> <a class="py-toggle" href="#" id="HTTP.__init__-toggle" onclick="return toggle('HTTP.__init__');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="web2py.gluon.http.HTTP-class.html#__init__">__init__</a><tt class="py-op">(</tt> </tt>
<a name="L63"></a><tt class="py-lineno"> 63</tt>  <tt class="py-line">        <tt class="py-param">self</tt><tt class="py-op">,</tt> </tt>
<a name="L64"></a><tt class="py-lineno"> 64</tt>  <tt class="py-line">        <tt class="py-param">status</tt><tt class="py-op">,</tt> </tt>
<a name="L65"></a><tt class="py-lineno"> 65</tt>  <tt class="py-line">        <tt class="py-param">body</tt><tt class="py-op">=</tt><tt class="py-string">''</tt><tt class="py-op">,</tt> </tt>
<a name="L66"></a><tt class="py-lineno"> 66</tt>  <tt class="py-line">        <tt class="py-op">**</tt><tt class="py-param">headers</tt> </tt>
<a name="L67"></a><tt class="py-lineno"> 67</tt>  <tt class="py-line">        <tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="HTTP.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="HTTP.__init__-expanded"><a name="L68"></a><tt class="py-lineno"> 68</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">status</tt> <tt class="py-op">=</tt> <tt class="py-name">status</tt> </tt>
<a name="L69"></a><tt class="py-lineno"> 69</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">body</tt> <tt class="py-op">=</tt> <tt class="py-name">body</tt> </tt>
<a name="L70"></a><tt class="py-lineno"> 70</tt>  <tt class="py-line">        <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">headers</tt> <tt class="py-op">=</tt> <tt class="py-name">headers</tt> </tt>
</div><a name="L71"></a><tt class="py-lineno"> 71</tt>  <tt class="py-line"> </tt>
<a name="HTTP.to"></a><div id="HTTP.to-def"><a name="L72"></a><tt class="py-lineno"> 72</tt> <a class="py-toggle" href="#" id="HTTP.to-toggle" onclick="return toggle('HTTP.to');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="web2py.gluon.http.HTTP-class.html#to">to</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">responder</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="HTTP.to-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="HTTP.to-expanded"><a name="L73"></a><tt class="py-lineno"> 73</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">status</tt> <tt class="py-keyword">in</tt> <tt id="link-2" class="py-name"><a title="web2py.gluon.http.defined_status" class="py-name" href="#" onclick="return doclink('link-2', 'defined_status', 'link-0');">defined_status</a></tt><tt class="py-op">:</tt> </tt>
<a name="L74"></a><tt class="py-lineno"> 74</tt>  <tt class="py-line">            <tt class="py-name">status</tt> <tt class="py-op">=</tt> <tt class="py-string">'%d %s'</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">status</tt><tt class="py-op">,</tt> <tt id="link-3" class="py-name"><a title="web2py.gluon.http.defined_status" class="py-name" href="#" onclick="return doclink('link-3', 'defined_status', 'link-0');">defined_status</a></tt><tt class="py-op">[</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">status</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L75"></a><tt class="py-lineno"> 75</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L76"></a><tt class="py-lineno"> 76</tt>  <tt class="py-line">            <tt class="py-name">status</tt> <tt class="py-op">=</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">status</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> <tt class="py-string">' '</tt> </tt>
<a name="L77"></a><tt class="py-lineno"> 77</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-string">'Content-Type'</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">headers</tt><tt class="py-op">:</tt> </tt>
<a name="L78"></a><tt class="py-lineno"> 78</tt>  <tt class="py-line">            <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">headers</tt><tt class="py-op">[</tt><tt class="py-string">'Content-Type'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-string">'text/html; charset=UTF-8'</tt> </tt>
<a name="L79"></a><tt class="py-lineno"> 79</tt>  <tt class="py-line">        <tt class="py-name">body</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">body</tt> </tt>
<a name="L80"></a><tt class="py-lineno"> 80</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">status</tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">'4'</tt><tt class="py-op">:</tt> </tt>
<a name="L81"></a><tt class="py-lineno"> 81</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">body</tt><tt class="py-op">:</tt> </tt>
<a name="L82"></a><tt class="py-lineno"> 82</tt>  <tt class="py-line">                <tt class="py-name">body</tt> <tt class="py-op">=</tt> <tt class="py-name">status</tt> </tt>
<a name="L83"></a><tt class="py-lineno"> 83</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">isinstance</tt><tt class="py-op">(</tt><tt class="py-name">body</tt><tt class="py-op">,</tt> <tt class="py-name">str</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L84"></a><tt class="py-lineno"> 84</tt>  <tt class="py-line">                <tt class="py-keyword">if</tt> <tt id="link-4" class="py-name" targets="Method web2py.gluon.dal.Expression.len()=web2py.gluon.dal.Expression-class.html#len"><a title="web2py.gluon.dal.Expression.len" class="py-name" href="#" onclick="return doclink('link-4', 'len', 'link-4');">len</a></tt><tt class="py-op">(</tt><tt class="py-name">body</tt><tt class="py-op">)</tt><tt class="py-op">&lt;</tt><tt class="py-number">512</tt> <tt class="py-keyword">and</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">headers</tt><tt class="py-op">[</tt><tt class="py-string">'Content-Type'</tt><tt class="py-op">]</tt><tt class="py-op">.</tt><tt id="link-5" class="py-name" targets="Method web2py.gluon.dal.Expression.startswith()=web2py.gluon.dal.Expression-class.html#startswith,Method web2py.gluon.dal.SQLCustomType.startswith()=web2py.gluon.dal.SQLCustomType-class.html#startswith"><a title="web2py.gluon.dal.Expression.startswith
web2py.gluon.dal.SQLCustomType.startswith" class="py-name" href="#" onclick="return doclink('link-5', 'startswith', 'link-5');">startswith</a></tt><tt class="py-op">(</tt><tt class="py-string">'text/html'</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L85"></a><tt class="py-lineno"> 85</tt>  <tt class="py-line">                    <tt class="py-name">body</tt> <tt class="py-op">+=</tt> <tt class="py-string">'&lt;!-- %s //--&gt;'</tt> <tt class="py-op">%</tt> <tt class="py-op">(</tt><tt class="py-string">'x'</tt><tt class="py-op">*</tt><tt class="py-number">512</tt><tt class="py-op">)</tt> <tt class="py-comment">### trick IE</tt> </tt>
<a name="L86"></a><tt class="py-lineno"> 86</tt>  <tt class="py-line">                <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">headers</tt><tt class="py-op">[</tt><tt class="py-string">'Content-Length'</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt id="link-6" class="py-name"><a title="web2py.gluon.dal.Expression.len" class="py-name" href="#" onclick="return doclink('link-6', 'len', 'link-4');">len</a></tt><tt class="py-op">(</tt><tt class="py-name">body</tt><tt class="py-op">)</tt> </tt>
<a name="L87"></a><tt class="py-lineno"> 87</tt>  <tt class="py-line">        <tt class="py-name">headers</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L88"></a><tt class="py-lineno"> 88</tt>  <tt class="py-line">        <tt class="py-keyword">for</tt> <tt class="py-op">(</tt><tt id="link-7" class="py-name" targets="Variable psycopg2.k=psycopg2-module.html#k"><a title="psycopg2.k" class="py-name" href="#" onclick="return doclink('link-7', 'k', 'link-7');">k</a></tt><tt class="py-op">,</tt> <tt class="py-name">v</tt><tt class="py-op">)</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">headers</tt><tt class="py-op">.</tt><tt id="link-8" class="py-name" targets="Method web2py.gluon.rocket.Headers.items()=web2py.gluon.rocket.Headers-class.html#items"><a title="web2py.gluon.rocket.Headers.items" class="py-name" href="#" onclick="return doclink('link-8', 'items', 'link-8');">items</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L89"></a><tt class="py-lineno"> 89</tt>  <tt class="py-line">            <tt class="py-keyword">if</tt> <tt class="py-name">isinstance</tt><tt class="py-op">(</tt><tt class="py-name">v</tt><tt class="py-op">,</tt> <tt class="py-name">list</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L90"></a><tt class="py-lineno"> 90</tt>  <tt class="py-line">                <tt class="py-keyword">for</tt> <tt class="py-name">item</tt> <tt class="py-keyword">in</tt> <tt class="py-name">v</tt><tt class="py-op">:</tt> </tt>
<a name="L91"></a><tt class="py-lineno"> 91</tt>  <tt class="py-line">                    <tt class="py-name">headers</tt><tt class="py-op">.</tt><tt id="link-9" class="py-name" targets="Method web2py.gluon.html.DIV.append()=web2py.gluon.html.DIV-class.html#append,Method web2py.gluon.template.BlockNode.append()=web2py.gluon.template.BlockNode-class.html#append,Method web2py.gluon.template.Content.append()=web2py.gluon.template.Content-class.html#append"><a title="web2py.gluon.html.DIV.append
web2py.gluon.template.BlockNode.append
web2py.gluon.template.Content.append" class="py-name" href="#" onclick="return doclink('link-9', 'append', 'link-9');">append</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt id="link-10" class="py-name"><a title="psycopg2.k" class="py-name" href="#" onclick="return doclink('link-10', 'k', 'link-7');">k</a></tt><tt class="py-op">,</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">item</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L92"></a><tt class="py-lineno"> 92</tt>  <tt class="py-line">            <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L93"></a><tt class="py-lineno"> 93</tt>  <tt class="py-line">                <tt class="py-name">headers</tt><tt class="py-op">.</tt><tt id="link-11" class="py-name"><a title="web2py.gluon.html.DIV.append
web2py.gluon.template.BlockNode.append
web2py.gluon.template.Content.append" class="py-name" href="#" onclick="return doclink('link-11', 'append', 'link-9');">append</a></tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt id="link-12" class="py-name"><a title="psycopg2.k" class="py-name" href="#" onclick="return doclink('link-12', 'k', 'link-7');">k</a></tt><tt class="py-op">,</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">v</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L94"></a><tt class="py-lineno"> 94</tt>  <tt class="py-line">        <tt class="py-name">responder</tt><tt class="py-op">(</tt><tt class="py-name">status</tt><tt class="py-op">,</tt> <tt class="py-name">headers</tt><tt class="py-op">)</tt> </tt>
<a name="L95"></a><tt class="py-lineno"> 95</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">hasattr</tt><tt class="py-op">(</tt><tt class="py-name">body</tt><tt class="py-op">,</tt> <tt class="py-string">'__iter__'</tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> <tt class="py-keyword">not</tt> <tt class="py-name">isinstance</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">body</tt><tt class="py-op">,</tt> <tt class="py-name">str</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L96"></a><tt class="py-lineno"> 96</tt>  <tt class="py-line">            <tt class="py-keyword">return</tt> <tt class="py-name">body</tt> </tt>
<a name="L97"></a><tt class="py-lineno"> 97</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-op">[</tt><tt class="py-name">str</tt><tt class="py-op">(</tt><tt class="py-name">body</tt><tt class="py-op">)</tt><tt class="py-op">]</tt> </tt>
</div><a name="L98"></a><tt class="py-lineno"> 98</tt>  <tt class="py-line"> </tt>
<a name="L99"></a><tt class="py-lineno"> 99</tt>  <tt class="py-line">    <tt class="py-decorator">@</tt><tt class="py-decorator">property</tt> </tt>
<a name="HTTP.message"></a><div id="HTTP.message-def"><a name="L100"></a><tt class="py-lineno">100</tt> <a class="py-toggle" href="#" id="HTTP.message-toggle" onclick="return toggle('HTTP.message');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="web2py.gluon.http.HTTP-class.html#message">message</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="HTTP.message-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="HTTP.message-expanded"><a name="L101"></a><tt class="py-lineno">101</tt>  <tt class="py-line">        <tt class="py-docstring">'''</tt> </tt>
<a name="L102"></a><tt class="py-lineno">102</tt>  <tt class="py-line"><tt class="py-docstring">        compose a message describing this exception</tt> </tt>
<a name="L103"></a><tt class="py-lineno">103</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L104"></a><tt class="py-lineno">104</tt>  <tt class="py-line"><tt class="py-docstring">        "status defined_status [web2py_error]"</tt> </tt>
<a name="L105"></a><tt class="py-lineno">105</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L106"></a><tt class="py-lineno">106</tt>  <tt class="py-line"><tt class="py-docstring">        message elements that are not defined are omitted</tt> </tt>
<a name="L107"></a><tt class="py-lineno">107</tt>  <tt class="py-line"><tt class="py-docstring">        '''</tt> </tt>
<a name="L108"></a><tt class="py-lineno">108</tt>  <tt class="py-line">        <tt id="link-13" class="py-name" targets="Variable web2py.gluon.widget.msg=web2py.gluon.widget-module.html#msg"><a title="web2py.gluon.widget.msg" class="py-name" href="#" onclick="return doclink('link-13', 'msg', 'link-13');">msg</a></tt> <tt class="py-op">=</tt> <tt class="py-string">'%(status)d'</tt> </tt>
<a name="L109"></a><tt class="py-lineno">109</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">status</tt> <tt class="py-keyword">in</tt> <tt id="link-14" class="py-name"><a title="web2py.gluon.http.defined_status" class="py-name" href="#" onclick="return doclink('link-14', 'defined_status', 'link-0');">defined_status</a></tt><tt class="py-op">:</tt> </tt>
<a name="L110"></a><tt class="py-lineno">110</tt>  <tt class="py-line">            <tt id="link-15" class="py-name"><a title="web2py.gluon.widget.msg" class="py-name" href="#" onclick="return doclink('link-15', 'msg', 'link-13');">msg</a></tt> <tt class="py-op">=</tt> <tt class="py-string">'%(status)d %(defined_status)s'</tt> </tt>
<a name="L111"></a><tt class="py-lineno">111</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-string">'web2py_error'</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">headers</tt><tt class="py-op">:</tt> </tt>
<a name="L112"></a><tt class="py-lineno">112</tt>  <tt class="py-line">            <tt id="link-16" class="py-name"><a title="web2py.gluon.widget.msg" class="py-name" href="#" onclick="return doclink('link-16', 'msg', 'link-13');">msg</a></tt> <tt class="py-op">+=</tt> <tt class="py-string">' [%(web2py_error)s]'</tt> </tt>
<a name="L113"></a><tt class="py-lineno">113</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt id="link-17" class="py-name"><a title="web2py.gluon.widget.msg" class="py-name" href="#" onclick="return doclink('link-17', 'msg', 'link-13');">msg</a></tt> <tt class="py-op">%</tt> <tt class="py-name">dict</tt><tt class="py-op">(</tt><tt class="py-name">status</tt><tt class="py-op">=</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">status</tt><tt class="py-op">,</tt> </tt>
<a name="L114"></a><tt class="py-lineno">114</tt>  <tt class="py-line">                          <tt id="link-18" class="py-name"><a title="web2py.gluon.http.defined_status" class="py-name" href="#" onclick="return doclink('link-18', 'defined_status', 'link-0');">defined_status</a></tt><tt class="py-op">=</tt><tt id="link-19" class="py-name"><a title="web2py.gluon.http.defined_status" class="py-name" href="#" onclick="return doclink('link-19', 'defined_status', 'link-0');">defined_status</a></tt><tt class="py-op">.</tt><tt id="link-20" class="py-name" targets="Method web2py.gluon.rocket.Headers.get()=web2py.gluon.rocket.Headers-class.html#get"><a title="web2py.gluon.rocket.Headers.get" class="py-name" href="#" onclick="return doclink('link-20', 'get', 'link-20');">get</a></tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">status</tt><tt class="py-op">)</tt><tt class="py-op">,</tt> </tt>
<a name="L115"></a><tt class="py-lineno">115</tt>  <tt class="py-line">                          <tt class="py-name">web2py_error</tt><tt class="py-op">=</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">headers</tt><tt class="py-op">.</tt><tt id="link-21" class="py-name"><a title="web2py.gluon.rocket.Headers.get" class="py-name" href="#" onclick="return doclink('link-21', 'get', 'link-20');">get</a></tt><tt class="py-op">(</tt><tt class="py-string">'web2py_error'</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
</div><a name="L116"></a><tt class="py-lineno">116</tt>  <tt class="py-line"> </tt>
<a name="HTTP.__str__"></a><div id="HTTP.__str__-def"><a name="L117"></a><tt class="py-lineno">117</tt> <a class="py-toggle" href="#" id="HTTP.__str__-toggle" onclick="return toggle('HTTP.__str__');">-</a><tt class="py-line">    <tt class="py-keyword">def</tt> <a class="py-def-name" href="web2py.gluon.http.HTTP-class.html#__str__">__str__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="HTTP.__str__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="HTTP.__str__-expanded"><a name="L118"></a><tt class="py-lineno">118</tt>  <tt class="py-line">        <tt class="py-docstring">"stringify me"</tt> </tt>
<a name="L119"></a><tt class="py-lineno">119</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-22" class="py-name" targets="Variable web2py.gluon.http.HTTP.message=web2py.gluon.http.HTTP-class.html#message"><a title="web2py.gluon.http.HTTP.message" class="py-name" href="#" onclick="return doclink('link-22', 'message', 'link-22');">message</a></tt> </tt>
</div></div><a name="L120"></a><tt class="py-lineno">120</tt>  <tt class="py-line"> </tt>
<a name="L121"></a><tt class="py-lineno">121</tt>  <tt class="py-line"> </tt>
<a name="redirect"></a><div id="redirect-def"><a name="L122"></a><tt class="py-lineno">122</tt> <a class="py-toggle" href="#" id="redirect-toggle" onclick="return toggle('redirect');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="web2py.gluon.http-module.html#redirect">redirect</a><tt class="py-op">(</tt><tt class="py-param">location</tt><tt class="py-op">,</tt> <tt class="py-param">how</tt><tt class="py-op">=</tt><tt class="py-number">303</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="redirect-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="redirect-expanded"><a name="L123"></a><tt class="py-lineno">123</tt>  <tt class="py-line">    <tt class="py-name">location</tt> <tt class="py-op">=</tt> <tt class="py-name">location</tt><tt class="py-op">.</tt><tt class="py-name">replace</tt><tt class="py-op">(</tt><tt class="py-string">'\r'</tt><tt class="py-op">,</tt> <tt class="py-string">'%0D'</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">replace</tt><tt class="py-op">(</tt><tt class="py-string">'\n'</tt><tt class="py-op">,</tt> <tt class="py-string">'%0A'</tt><tt class="py-op">)</tt> </tt>
<a name="L124"></a><tt class="py-lineno">124</tt>  <tt class="py-line">    <tt class="py-keyword">raise</tt> <tt id="link-23" class="py-name" targets="Class web2py.gluon.http.HTTP=web2py.gluon.http.HTTP-class.html"><a title="web2py.gluon.http.HTTP" class="py-name" href="#" onclick="return doclink('link-23', 'HTTP', 'link-23');">HTTP</a></tt><tt class="py-op">(</tt><tt class="py-name">how</tt><tt class="py-op">,</tt> </tt>
<a name="L125"></a><tt class="py-lineno">125</tt>  <tt class="py-line">               <tt class="py-string">'You are being redirected &lt;a href="%s"&gt;here&lt;/a&gt;'</tt> <tt class="py-op">%</tt> <tt class="py-name">location</tt><tt class="py-op">,</tt> </tt>
<a name="L126"></a><tt class="py-lineno">126</tt>  <tt class="py-line">               <tt class="py-name">Location</tt><tt class="py-op">=</tt><tt class="py-name">location</tt><tt class="py-op">)</tt> </tt>
</div><a name="L127"></a><tt class="py-lineno">127</tt>  <tt class="py-line"> </tt><script type="text/javascript">
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