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1<?xml version="1.0" encoding="ascii"?> 2<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 3 "DTD/xhtml1-transitional.dtd"> 4<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> 5<head> 6 <title>pyechonest.decorators.memoized</title> 7 <link rel="stylesheet" href="epydoc.css" type="text/css" /> 8 <script type="text/javascript" src="epydoc.js"></script> 9</head> 10 11<body bgcolor="white" text="black" link="blue" vlink="#204080" 12 alink="#204080"> 13<!-- ==================== NAVIGATION BAR ==================== --> 14<table class="navbar" border="0" width="100%" cellpadding="0" 15 bgcolor="#a0c0ff" cellspacing="0"> 16 <tr valign="middle"> 17 18 <!-- Tree link --> 19 <th> <a 20 href="module-tree.html">Trees</a> </th> 21 22 <!-- Index link --> 23 <th> <a 24 href="identifier-index.html">Indices</a> </th> 25 26 <!-- Help link --> 27 <th> <a 28 href="help.html">Help</a> </th> 29 30 <!-- Project homepage --> 31 <th class="navbar" align="right" width="100%"> 32 <table border="0" cellpadding="0" cellspacing="0"> 33 <tr><th class="navbar" align="center" 34 ><a class="navbar" target="_top" href="http://code.google.com/p/echo-nest-remix/">The Echo Nest Remix API, SVN Revision: 448</a></th> 35 </tr></table></th> 36 </tr> 37</table> 38<table width="100%" cellpadding="0" cellspacing="0"> 39 <tr valign="top"> 40 <td width="100%"> 41 <span class="breadcrumbs"> 42 <a href="pyechonest-module.html">Package pyechonest</a> :: 43 <a href="pyechonest.decorators-module.html">Module decorators</a> :: 44 Class memoized 45 </span> 46 </td> 47 <td> 48 <table cellpadding="0" cellspacing="0"> 49 <!-- hide/show private --> 50 <tr><td align="right"><span class="options">[<a href="javascript:void(0);" class="privatelink" 51 onclick="toggle_private();">hide private</a>]</span></td></tr> 52 <tr><td align="right"><span class="options" 53 >[<a href="frames.html" target="_top">frames</a 54 >] | <a href="pyechonest.decorators.memoized-class.html" 55 target="_top">no frames</a>]</span></td></tr> 56 </table> 57 </td> 58 </tr> 59</table> 60<!-- ==================== CLASS DESCRIPTION ==================== --> 61<h1 class="epydoc">Class memoized</h1><p class="nomargin-top"><span class="codelink"><a href="pyechonest.decorators-pysrc.html#memoized">source code</a></span></p> 62<center> 63 64</center> 65<hr /> 66<pre class="literalblock"> 67Decorator that caches a function's return value each time it is called. 68If called later with the same arguments, the cached value is returned, and 69not re-evaluated. 70 71</pre> 72 73<!-- ==================== INSTANCE METHODS ==================== --> 74<a name="section-InstanceMethods"></a> 75<table class="summary" border="1" cellpadding="3" 76 cellspacing="0" width="100%" bgcolor="white"> 77<tr bgcolor="#70b0f0" class="table-header"> 78 <td colspan="2" class="table-header"> 79 <table border="0" cellpadding="0" cellspacing="0" width="100%"> 80 <tr valign="top"> 81 <td align="left"><span class="table-header">Instance Methods</span></td> 82 <td align="right" valign="top" 83 ><span class="options">[<a href="#section-InstanceMethods" 84 class="privatelink" onclick="toggle_private();" 85 >hide private</a>]</span></td> 86 </tr> 87 </table> 88 </td> 89</tr> 90<tr> 91 <td width="15%" align="right" valign="top" class="summary"> 92 <span class="summary-type"> </span> 93 </td><td class="summary"> 94 <table width="100%" cellpadding="0" cellspacing="0" border="0"> 95 <tr> 96 <td><span class="summary-sig"><a href="pyechonest.decorators.memoized-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>, 97 <span class="summary-sig-arg">func</span>)</span><br /> 98 x.__init__(...) initializes x; see x.__class__.__doc__ for signature</td> 99 <td align="right" valign="top"> 100 <span class="codelink"><a href="pyechonest.decorators-pysrc.html#memoized.__init__">source code</a></span> 101 102 </td> 103 </tr> 104 </table> 105 106 </td> 107 </tr> 108<tr> 109 <td width="15%" align="right" valign="top" class="summary"> 110 <span class="summary-type"> </span> 111 </td><td class="summary"> 112 <table width="100%" cellpadding="0" cellspacing="0" border="0"> 113 <tr> 114 <td><span class="summary-sig"><a name="__call__"></a><span class="summary-sig-name">__call__</span>(<span class="summary-sig-arg">self</span>, 115 <span class="summary-sig-arg">*args</span>)</span></td> 116 <td align="right" valign="top"> 117 <span class="codelink"><a href="pyechonest.decorators-pysrc.html#memoized.__call__">source code</a></span> 118 119 </td> 120 </tr> 121 </table> 122 123 </td> 124 </tr> 125<tr> 126 <td width="15%" align="right" valign="top" class="summary"> 127 <span class="summary-type"> </span> 128 </td><td class="summary"> 129 <table width="100%" cellpadding="0" cellspacing="0" border="0"> 130 <tr> 131 <td><span class="summary-sig"><a href="pyechonest.decorators.memoized-class.html#__repr__" class="summary-sig-name">__repr__</a>(<span class="summary-sig-arg">self</span>)</span><br /> 132 Return the function's docstring.</td> 133 <td align="right" valign="top"> 134 <span class="codelink"><a href="pyechonest.decorators-pysrc.html#memoized.__repr__">source code</a></span> 135 136 </td> 137 </tr> 138 </table> 139 140 </td> 141 </tr> 142 <tr> 143 <td colspan="2" class="summary"> 144 <p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>: 145 <code>__delattr__</code>, 146 <code>__format__</code>, 147 <code>__getattribute__</code>, 148 <code>__hash__</code>, 149 <code>__new__</code>, 150 <code>__reduce__</code>, 151 <code>__reduce_ex__</code>, 152 <code>__setattr__</code>, 153 <code>__sizeof__</code>, 154 <code>__str__</code>, 155 <code>__subclasshook__</code> 156 </p> 157 </td> 158 </tr> 159</table> 160<!-- ==================== PROPERTIES ==================== --> 161<a name="section-Properties"></a> 162<table class="summary" border="1" cellpadding="3" 163 cellspacing="0" width="100%" bgcolor="white"> 164<tr bgcolor="#70b0f0" class="table-header"> 165 <td colspan="2" class="table-header"> 166 <table border="0" cellpadding="0" cellspacing="0" width="100%"> 167 <tr valign="top"> 168 <td align="left"><span class="table-header">Properties</span></td> 169 <td align="right" valign="top" 170 ><span class="options">[<a href="#section-Properties" 171 class="privatelink" onclick="toggle_private();" 172 >hide private</a>]</span></td> 173 </tr> 174 </table> 175 </td> 176</tr> 177 <tr> 178 <td colspan="2" class="summary"> 179 <p class="indent-wrapped-lines"><b>Inherited from <code>object</code></b>: 180 <code>__class__</code> 181 </p> 182 </td> 183 </tr> 184</table> 185<!-- ==================== METHOD DETAILS ==================== --> 186<a name="section-MethodDetails"></a> 187<table class="details" border="1" cellpadding="3" 188 cellspacing="0" width="100%" bgcolor="white"> 189<tr bgcolor="#70b0f0" class="table-header"> 190 <td colspan="2" class="table-header"> 191 <table border="0" cellpadding="0" cellspacing="0" width="100%"> 192 <tr valign="top"> 193 <td align="left"><span class="table-header">Method Details</span></td> 194 <td align="right" valign="top" 195 ><span class="options">[<a href="#section-MethodDetails" 196 class="privatelink" onclick="toggle_private();" 197 >hide private</a>]</span></td> 198 </tr> 199 </table> 200 </td> 201</tr> 202</table> 203<a name="__init__"></a> 204<div> 205<table class="details" border="1" cellpadding="3" 206 cellspacing="0" width="100%" bgcolor="white"> 207<tr><td> 208 <table width="100%" cellpadding="0" cellspacing="0" border="0"> 209 <tr valign="top"><td> 210 <h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>, 211 <span class="sig-arg">func</span>)</span> 212 <br /><em class="fname">(Constructor)</em> 213 </h3> 214 </td><td align="right" valign="top" 215 ><span class="codelink"><a href="pyechonest.decorators-pysrc.html#memoized.__init__">source code</a></span> 216 </td> 217 </tr></table> 218 219 <pre class="literalblock"> 220x.__init__(...) initializes x; see x.__class__.__doc__ for signature 221 222</pre> 223 <dl class="fields"> 224 <dt>Overrides: 225 object.__init__ 226 <dd><em class="note">(inherited documentation)</em></dd> 227 </dt> 228 </dl> 229</td></tr></table> 230</div> 231<a name="__repr__"></a> 232<div> 233<table class="details" border="1" cellpadding="3" 234 cellspacing="0" width="100%" bgcolor="white"> 235<tr><td> 236 <table width="100%" cellpadding="0" cellspacing="0" border="0"> 237 <tr valign="top"><td> 238 <h3 class="epydoc"><span class="sig"><span class="sig-name">__repr__</span>(<span class="sig-arg">self</span>)</span> 239 <br /><em class="fname">(Representation operator)</em> 240 </h3> 241 </td><td align="right" valign="top" 242 ><span class="codelink"><a href="pyechonest.decorators-pysrc.html#memoized.__repr__">source code</a></span> 243 </td> 244 </tr></table> 245 246 <pre class="literalblock"> 247Return the function's docstring. 248 249</pre> 250 <dl class="fields"> 251 <dt>Overrides: 252 object.__repr__ 253 </dt> 254 </dl> 255</td></tr></table> 256</div> 257<br /> 258<!-- ==================== NAVIGATION BAR ==================== --> 259<table class="navbar" border="0" width="100%" cellpadding="0" 260 bgcolor="#a0c0ff" cellspacing="0"> 261 <tr valign="middle"> 262 263 <!-- Tree link --> 264 <th> <a 265 href="module-tree.html">Trees</a> </th> 266 267 <!-- Index link --> 268 <th> <a 269 href="identifier-index.html">Indices</a> </th> 270 271 <!-- Help link --> 272 <th> <a 273 href="help.html">Help</a> </th> 274 275 <!-- Project homepage --> 276 <th class="navbar" align="right" width="100%"> 277 <table border="0" cellpadding="0" cellspacing="0"> 278 <tr><th class="navbar" align="center" 279 ><a class="navbar" target="_top" href="http://code.google.com/p/echo-nest-remix/">The Echo Nest Remix API, SVN Revision: 448</a></th> 280 </tr></table></th> 281 </tr> 282</table> 283<table border="0" cellpadding="0" cellspacing="0" width="100%%"> 284 <tr> 285 <td align="left" class="footer"> 286 Generated by Epydoc 3.0.1 on Wed May 26 12:18:01 2010 287 </td> 288 <td align="right" class="footer"> 289 <a target="mainFrame" href="http://epydoc.sourceforge.net" 290 >http://epydoc.sourceforge.net</a> 291 </td> 292 </tr> 293</table> 294 295<script type="text/javascript"> 296 <!-- 297 // Private objects are initially displayed (because if 298 // javascript is turned off then we want them to be 299 // visible); 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