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2 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"\r
3           "DTD/xhtml1-transitional.dtd">\r
4 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">\r
5 <head>\r
6   <title>psycopg2.psycopg1.cursor</title>\r
7   <link rel="stylesheet" href="epydoc.css" type="text/css" />\r
8 <script type="text/javascript">\r
9 <!--\r
10 function setFrame(url1, url2){\r
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13 }\r
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16 </head>\r
17 <body bgcolor="white" text="black" link="blue" vlink="#204080"\r
18       alink="#204080">\r
19 \r
20 <!-- =========== START OF NAVBAR =========== -->\r
21 <table class="navbar" border="0" width="100%" cellpadding="0" bgcolor="#a0c0ff" cellspacing="0">\r
22   <tr valign="middle">\r
23     <th class="navbar">&nbsp;&nbsp;&nbsp;<a class="navbar" href="psycopg2-module.html">Home</a>&nbsp;&nbsp;&nbsp;</th>\r
24     <th class="navbar">&nbsp;&nbsp;&nbsp;<a class="navbar" href="trees.html">Trees</a>&nbsp;&nbsp;&nbsp;</th>\r
25     <th class="navbar">&nbsp;&nbsp;&nbsp;<a class="navbar" href="indices.html">Index</a>&nbsp;&nbsp;&nbsp;</th>\r
26     <th class="navbar">&nbsp;&nbsp;&nbsp;<a class="navbar" href="help.html">Help</a>&nbsp;&nbsp;&nbsp;</th>\r
27     <th class="navbar" width="100%"></th>\r
28   </tr>\r
29 </table>\r
30 <table width="100%" cellpadding="0" cellspacing="0">\r
31   <tr valign="top">\r
32     <td width="100%">\r
33       <span class="breadcrumbs">\r
34         <a href="psycopg2-module.html">Package&nbsp;psycopg2</a> ::\r
35         <a href="psycopg2.psycopg1-module.html">Module&nbsp;psycopg1</a> ::\r
36         Class&nbsp;cursor\r
37       </span><br />\r
38     </td>\r
39     <td><table cellpadding="0" cellspacing="0">\r
40       <tr><td align="right"><span class="options">[show&nbsp;private&nbsp;|&nbsp;<a href="../public/psycopg2.psycopg1.cursor-class.html">hide&nbsp;private</a>]</span></td></tr>\r
41       <tr><td align="right"><span class="options">[<a href="frames.html" target="_top">frames</a>&nbsp;|&nbsp;<a href="psycopg2.psycopg1.cursor-class.html" target="_top">no&nbsp;frames</a>]</span></td></tr>\r
42     </table></td>\r
43 </tr></table>\r
44 \r
45 <!-- =========== START OF CLASS DESCRIPTION =========== -->\r
46 <h2 class="class">Type cursor</h2>\r
47 \r
48 <pre class="base-tree">\r
49 <a href="__builtin__.object-class.html"><code>object</code></a> --+    \r
50          |    \r
51     <a href="../private/psycopg2._psycopg.cursor-class.html"><code>cursor</code></a> --+\r
52              |\r
53             <strong class="uidshort">cursor</strong>\r
54 </pre><br />\r
55 \r
56 <hr/>\r
57 \r
58 <p>psycopg 1.1.x cursor.</p>\r
59 <p>Note that this cursor implements the exact procedure used by psycopg 1 to\r
60 build dictionaries out of result rows. The DictCursor in the\r
61 psycopg.extras modules implements a much better and faster algorithm.</p>\r
62 <hr/>\r
63 \r
64 \r
65 <!-- =========== START OF METHOD SUMMARY =========== -->\r
66 <table class="summary" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white">\r
67 <tr bgcolor="#70b0f0" class="summary">\r
68   <th colspan="2">Method Summary</th></tr>\r
69 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
70   <td><code><a name="dictfetchall"></a><span class="summary-sig"><span class="summary-sig-name">dictfetchall</span>(<span class="summary-sig-arg">self</span>)</span></code>\r
71 </td></tr>\r
72 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
73   <td><code><a name="dictfetchmany"></a><span class="summary-sig"><span class="summary-sig-name">dictfetchmany</span>(<span class="summary-sig-arg">self</span>,\r
74           <span class="summary-sig-arg">size</span>)</span></code>\r
75 </td></tr>\r
76 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
77   <td><code><a name="dictfetchone"></a><span class="summary-sig"><span class="summary-sig-name">dictfetchone</span>(<span class="summary-sig-arg">self</span>)</span></code>\r
78 </td></tr>\r
79 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
80   <td><code><a name="__build_dict"></a><span class="summary-sig"><span class="summary-sig-name">__build_dict</span>(<span class="summary-sig-arg">self</span>,\r
81           <span class="summary-sig-arg">row</span>)</span></code>\r
82 </td></tr>\r
83 <tr bgcolor="#e8f0f8" class="group">\r
84   <th colspan="2">&nbsp;&nbsp;&nbsp;&nbsp;Inherited from cursor</th></tr>\r
85 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
86   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#__init__" class="summary-sig-name"><code>__init__</code></a>(<span class="summary-sig-vararg">...</span>)</span></code>\r
87 <br />\r
88 x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td></tr>\r
89 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
90   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#__iter__" class="summary-sig-name"><code>__iter__</code></a>(<span class="summary-sig-arg">x</span>)</span></code>\r
91 <br />\r
92 Return iter(x)...</td></tr>\r
93 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
94   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#__new__" class="summary-sig-name"><code>__new__</code></a>(<span class="summary-sig-arg">T</span>,\r
95           <span class="summary-sig-arg">S</span>,\r
96           <span class="summary-sig-vararg">...</span>)</span></code>\r
97 <br />\r
98 Return a new object with type S, a subtype of T...</td></tr>\r
99 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
100   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#__repr__" class="summary-sig-name"><code>__repr__</code></a>(<span class="summary-sig-arg">x</span>)</span></code>\r
101 <br />\r
102 Return repr(x)...</td></tr>\r
103 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
104   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#__str__" class="summary-sig-name"><code>__str__</code></a>(<span class="summary-sig-arg">x</span>)</span></code>\r
105 <br />\r
106 Return str(x)...</td></tr>\r
107 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
108   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#callproc" class="summary-sig-name"><code>callproc</code></a>(<span class="summary-sig-arg">procname</span>,\r
109           <span class="summary-sig-arg">parameters</span>,\r
110           <span class="summary-sig-arg">async</span>)</span></code>\r
111 <br />\r
112 Execute stored procedure.</td></tr>\r
113 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
114   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#close" class="summary-sig-name"><code>close</code></a>()</span></code>\r
115 <br />\r
116 Close the cursor.</td></tr>\r
117 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
118   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#copy_from" class="summary-sig-name"><code>copy_from</code></a>(<span class="summary-sig-arg">file</span>,\r
119           <span class="summary-sig-arg">table</span>,\r
120           <span class="summary-sig-arg">sep</span>,\r
121           <span class="summary-sig-arg">null</span>)</span></code>\r
122 <br />\r
123 Copy table from file.</td></tr>\r
124 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
125   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#copy_to" class="summary-sig-name"><code>copy_to</code></a>(<span class="summary-sig-arg">file</span>,\r
126           <span class="summary-sig-arg">table</span>,\r
127           <span class="summary-sig-arg">sep</span>,\r
128           <span class="summary-sig-arg">null</span>)</span></code>\r
129 <br />\r
130 Copy table to file.</td></tr>\r
131 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
132   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#execute" class="summary-sig-name"><code>execute</code></a>(<span class="summary-sig-arg">query</span>,\r
133           <span class="summary-sig-arg">vars</span>,\r
134           <span class="summary-sig-arg">async</span>)</span></code>\r
135 <br />\r
136 Execute query with bound vars.</td></tr>\r
137 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
138   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#executemany" class="summary-sig-name"><code>executemany</code></a>(<span class="summary-sig-arg">query</span>,\r
139           <span class="summary-sig-arg">vars_list</span>,\r
140           <span class="summary-sig-arg">async</span>)</span></code>\r
141 <br />\r
142 Execute many queries with bound vars.</td></tr>\r
143 <tr><td align="right" valign="top" width="15%" class="rtype">list of tuple</td>\r
144   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#fetchall" class="summary-sig-name"><code>fetchall</code></a>()</span></code>\r
145 <br />\r
146 Return all the remaining rows of a query result set.</td></tr>\r
147 <tr><td align="right" valign="top" width="15%" class="rtype">list of tuple</td>\r
148   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#fetchmany" class="summary-sig-name"><code>fetchmany</code></a>(<span class="summary-sig-arg">size</span>)</span></code>\r
149 <br />\r
150 Return the next <a href="../private/psycopg2._psycopg.cursor-class.html#fetchmany" class="link"><code>size</code></a> rows of a query result set in the form of a list\r
151 of tuples (by default) or using the sequence factory previously set in\r
152 the <a href="../private/psycopg2._psycopg.cursor-class.html#row_factory" class="link"><code>row_factory</code></a> attribute.</td></tr>\r
153 <tr><td align="right" valign="top" width="15%" class="rtype">tuple or None</td>\r
154   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#fetchone" class="summary-sig-name"><code>fetchone</code></a>()</span></code>\r
155 <br />\r
156 Return the next row of a query result set in the form of a tuple (by\r
157 default) or using the sequence factory previously set in the\r
158 <a href="../private/psycopg2._psycopg.cursor-class.html#row_factory" class="link"><code>row_factory</code></a> attribute.</td></tr>\r
159 <tr><td align="right" valign="top" width="15%" class="rtype">int</td>\r
160   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#fileno" class="summary-sig-name"><code>fileno</code></a>()</span></code>\r
161 <br />\r
162 Return file descriptor associated to database connection.</td></tr>\r
163 <tr><td align="right" valign="top" width="15%" class="rtype">bool</td>\r
164   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#isready" class="summary-sig-name"><code>isready</code></a>()</span></code>\r
165 <br />\r
166 Return True if data is ready after an async query.</td></tr>\r
167 <tr><td align="right" valign="top" width="15%" class="rtype">str</td>\r
168   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#mogrify" class="summary-sig-name"><code>mogrify</code></a>(<span class="summary-sig-arg">query</span>,\r
169           <span class="summary-sig-arg">vars</span>)</span></code>\r
170 <br />\r
171 Return query after vars binding.</td></tr>\r
172 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
173   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#next" class="summary-sig-name"><code>next</code></a>(<span class="summary-sig-arg">x</span>)</span></code>\r
174 <br />\r
175 Return the next value, or raise StopIteration...</td></tr>\r
176 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
177   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#nextset" class="summary-sig-name"><code>nextset</code></a>()</span></code>\r
178 <br />\r
179 Skip to next set of data.</td></tr>\r
180 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
181   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#scroll" class="summary-sig-name"><code>scroll</code></a>(<span class="summary-sig-arg">value</span>,\r
182           <span class="summary-sig-arg">mode</span>)</span></code>\r
183 <br />\r
184 Scroll to new position according to mode.</td></tr>\r
185 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
186   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#setinputsizes" class="summary-sig-name"><code>setinputsizes</code></a>(<span class="summary-sig-arg">sizes</span>)</span></code>\r
187 <br />\r
188 Set memory areas before execute.</td></tr>\r
189 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
190   <td><code><span class="summary-sig"><a href="../private/psycopg2._psycopg.cursor-class.html#setoutputsize" class="summary-sig-name"><code>setoutputsize</code></a>(<span class="summary-sig-arg">size</span>,\r
191           <span class="summary-sig-arg">column</span>)</span></code>\r
192 <br />\r
193 Set column buffer size.</td></tr>\r
194 <tr bgcolor="#e8f0f8" class="group">\r
195   <th colspan="2">&nbsp;&nbsp;&nbsp;&nbsp;Inherited from object</th></tr>\r
196 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
197   <td><code><span class="summary-sig"><a href="__builtin__.object-class.html#__delattr__" class="summary-sig-name"><code>__delattr__</code></a>(<span class="summary-sig-vararg">...</span>)</span></code>\r
198 <br />\r
199 x.__delattr__('name') &lt;==&gt; del x.name</td></tr>\r
200 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
201   <td><code><span class="summary-sig"><a href="__builtin__.object-class.html#__getattribute__" class="summary-sig-name"><code>__getattribute__</code></a>(<span class="summary-sig-vararg">...</span>)</span></code>\r
202 <br />\r
203 x.__getattribute__('name') &lt;==&gt; x.name</td></tr>\r
204 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
205   <td><code><span class="summary-sig"><a href="__builtin__.object-class.html#__hash__" class="summary-sig-name"><code>__hash__</code></a>(<span class="summary-sig-arg">x</span>)</span></code>\r
206 <br />\r
207 Return hash(x)...</td></tr>\r
208 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
209   <td><code><span class="summary-sig"><a href="__builtin__.object-class.html#__reduce__" class="summary-sig-name"><code>__reduce__</code></a>(<span class="summary-sig-vararg">...</span>)</span></code>\r
210 <br />\r
211 helper for pickle</td></tr>\r
212 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
213   <td><code><span class="summary-sig"><a href="__builtin__.object-class.html#__reduce_ex__" class="summary-sig-name"><code>__reduce_ex__</code></a>(<span class="summary-sig-vararg">...</span>)</span></code>\r
214 <br />\r
215 helper for pickle</td></tr>\r
216 <tr><td align="right" valign="top" width="15%" class="rtype">&nbsp;</td>\r
217   <td><code><span class="summary-sig"><a href="__builtin__.object-class.html#__setattr__" class="summary-sig-name"><code>__setattr__</code></a>(<span class="summary-sig-vararg">...</span>)</span></code>\r
218 <br />\r
219 x.__setattr__('name', value) &lt;==&gt; x.name = value</td></tr>\r
220 </table><br />\r
221 \r
222 \r
223 <!-- =========== START OF PROPERTY SUMMARY =========== -->\r
224 <table class="summary" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white">\r
225 <tr bgcolor="#70b0f0" class="summary">\r
226   <th colspan="2">Property Summary</th></tr>\r
227 <tr bgcolor="#e8f0f8" class="group">\r
228   <th colspan="2">&nbsp;&nbsp;&nbsp;&nbsp;Inherited from cursor</th></tr>\r
229 <tr><td align="right" valign="top" width="15%" class="ptype">&nbsp;</td>\r
230   <td><strong><a href="../private/psycopg2._psycopg.cursor-class.html#arraysize"><code>arraysize</code></a></strong>: Number of records <a href="../private/psycopg2._psycopg.cursor-class.html#fetchmany" class="link"><code>fetchmany()</code></a> must fetch if not explicitely specified.</td></tr><tr><td align="right" valign="top" width="15%" class="ptype">&nbsp;</td>\r
231   <td><strong><a href="../private/psycopg2._psycopg.cursor-class.html#binary_types"><code>binary_types</code></a></strong></td></tr><tr><td align="right" valign="top" width="15%" class="ptype">&nbsp;</td>\r
232   <td><strong><a href="../private/psycopg2._psycopg.cursor-class.html#connection"><code>connection</code></a></strong>: The connection where the cursor comes from.</td></tr><tr><td align="right" valign="top" width="15%" class="ptype">&nbsp;</td>\r
233   <td><strong><a href="../private/psycopg2._psycopg.cursor-class.html#description"><code>description</code></a></strong>: Cursor description as defined in DBAPI-2.0.</td></tr><tr><td align="right" valign="top" width="15%" class="ptype">&nbsp;</td>\r
234   <td><strong><a href="../private/psycopg2._psycopg.cursor-class.html#lastrowid"><code>lastrowid</code></a></strong>: The <tt class="docutils literal docutils literal"><span class="pre">oid</span></tt> of the last row inserted by the cursor.</td></tr><tr><td align="right" valign="top" width="15%" class="ptype">&nbsp;</td>\r
235   <td><strong><a href="../private/psycopg2._psycopg.cursor-class.html#name"><code>name</code></a></strong></td></tr><tr><td align="right" valign="top" width="15%" class="ptype">&nbsp;</td>\r
236   <td><strong><a href="../private/psycopg2._psycopg.cursor-class.html#query"><code>query</code></a></strong>: The last query text sent to the backend.</td></tr><tr><td align="right" valign="top" width="15%" class="ptype">&nbsp;</td>\r
237   <td><strong><a href="../private/psycopg2._psycopg.cursor-class.html#row_factory"><code>row_factory</code></a></strong></td></tr><tr><td align="right" valign="top" width="15%" class="ptype">&nbsp;</td>\r
238   <td><strong><a href="../private/psycopg2._psycopg.cursor-class.html#rowcount"><code>rowcount</code></a></strong>: Number of rows read from the backend in the last command.</td></tr><tr><td align="right" valign="top" width="15%" class="ptype">&nbsp;</td>\r
239   <td><strong><a href="../private/psycopg2._psycopg.cursor-class.html#rownumber"><code>rownumber</code></a></strong>: The current row position.</td></tr><tr><td align="right" valign="top" width="15%" class="ptype">&nbsp;</td>\r
240   <td><strong><a href="../private/psycopg2._psycopg.cursor-class.html#statusmessage"><code>statusmessage</code></a></strong>: The return message of the last command.</td></tr><tr><td align="right" valign="top" width="15%" class="ptype">&nbsp;</td>\r
241   <td><strong><a href="../private/psycopg2._psycopg.cursor-class.html#string_types"><code>string_types</code></a></strong></td></tr><tr><td align="right" valign="top" width="15%" class="ptype">&nbsp;</td>\r
242   <td><strong><a href="../private/psycopg2._psycopg.cursor-class.html#typecaster"><code>typecaster</code></a></strong></td></tr><tr><td align="right" valign="top" width="15%" class="ptype">&nbsp;</td>\r
243   <td><strong><a href="../private/psycopg2._psycopg.cursor-class.html#tzinfo_factory"><code>tzinfo_factory</code></a></strong></td></tr></table><br />\r
244 \r
245 \r
246 <!-- =========== START OF METHOD DETAILS =========== -->\r
247 <table class="details" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white">\r
248 <tr bgcolor="#70b0f0" class="details">\r
249   <th colspan="2">Method Details</th></tr>\r
250 </table>\r
251 \r
252 <a name="dictfetchall"></a>\r
253 <table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>\r
254   <h3><span class="sig"><span class="sig-name">dictfetchall</span>(<span class="sig-arg">self</span>)</span>\r
255   </h3>\r
256   <dl><dt></dt><dd>\r
257   </dd></dl>\r
258 </td></tr></table>\r
259 \r
260 <a name="dictfetchmany"></a>\r
261 <table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>\r
262   <h3><span class="sig"><span class="sig-name">dictfetchmany</span>(<span class="sig-arg">self</span>,\r
263           <span class="sig-arg">size</span>)</span>\r
264   </h3>\r
265   <dl><dt></dt><dd>\r
266   </dd></dl>\r
267 </td></tr></table>\r
268 \r
269 <a name="dictfetchone"></a>\r
270 <table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>\r
271   <h3><span class="sig"><span class="sig-name">dictfetchone</span>(<span class="sig-arg">self</span>)</span>\r
272   </h3>\r
273   <dl><dt></dt><dd>\r
274   </dd></dl>\r
275 </td></tr></table>\r
276 \r
277 <a name="__build_dict"></a>\r
278 <table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>\r
279   <h3><span class="sig"><span class="sig-name">__build_dict</span>(<span class="sig-arg">self</span>,\r
280           <span class="sig-arg">row</span>)</span>\r
281   </h3>\r
282   <dl><dt></dt><dd>\r
283   </dd></dl>\r
284 </td></tr></table>\r
285 <br />\r
286 \r
287 \r
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295     <th class="navbar" width="100%"></th>\r
296   </tr>\r
297 </table>\r
298 \r
299 <table border="0" cellpadding="0" cellspacing="0" width="100%">\r
300   <tr>\r
301     <td align="left" class="footer">Generated by Epydoc 2.1 on Sat Jan 14 01:42:33 2006</td>\r
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307 </body>\r
308 </html>\r