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6 <title>psycopg2.extras.DictRow</title>
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30 <table width="100%" cellpadding="0" cellspacing="0">
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33 <span class="breadcrumbs">
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34 <a href="psycopg2-module.html">Package psycopg2</a> ::
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35 <a href="psycopg2.extras-module.html">Module extras</a> ::
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39 <td><table cellpadding="0" cellspacing="0">
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40 <tr><td align="right"><span class="options">[<a href="../private/psycopg2.extras.DictRow-class.html">show private</a> | hide private]</span></td></tr>
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41 <tr><td align="right"><span class="options">[<a href="frames.html" target="_top">frames</a> | <a href="psycopg2.extras.DictRow-class.html" target="_top">no frames</a>]</span></td></tr>
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45 <!-- =========== START OF CLASS DESCRIPTION =========== -->
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46 <h2 class="class">Type DictRow</h2>
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48 <pre class="base-tree">
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49 <a href="__builtin__.object-class.html"><code>object</code></a> --+
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51 <a href="__builtin__.list-class.html"><code>list</code></a> --+
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53 <strong class="uidshort">DictRow</strong>
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58 <p>A row object that allow by-colun-name access to data.</p>
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62 <!-- =========== START OF METHOD SUMMARY =========== -->
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63 <table class="summary" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white">
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64 <tr bgcolor="#70b0f0" class="summary">
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65 <th colspan="2">Method Summary</th></tr>
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66 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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67 <td><code><a name="__init__"></a><span class="summary-sig"><span class="summary-sig-name">__init__</span>(<span class="summary-sig-arg">self</span>,
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68 <span class="summary-sig-arg">cursor</span>)</span></code>
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70 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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71 <td><code><a name="__getitem__"></a><span class="summary-sig"><span class="summary-sig-name">__getitem__</span>(<span class="summary-sig-arg">self</span>,
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72 <span class="summary-sig-arg">x</span>)</span></code>
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74 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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75 <td><code><a name="get"></a><span class="summary-sig"><span class="summary-sig-name">get</span>(<span class="summary-sig-arg">self</span>,
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76 <span class="summary-sig-arg">x</span>,
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77 <span class="summary-sig-arg">default</span>)</span></code>
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79 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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80 <td><code><a name="has_key"></a><span class="summary-sig"><span class="summary-sig-name">has_key</span>(<span class="summary-sig-arg">self</span>,
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81 <span class="summary-sig-arg">x</span>)</span></code>
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83 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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84 <td><code><a name="items"></a><span class="summary-sig"><span class="summary-sig-name">items</span>(<span class="summary-sig-arg">self</span>)</span></code>
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86 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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87 <td><code><a name="keys"></a><span class="summary-sig"><span class="summary-sig-name">keys</span>(<span class="summary-sig-arg">self</span>)</span></code>
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89 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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90 <td><code><a name="values"></a><span class="summary-sig"><span class="summary-sig-name">values</span>(<span class="summary-sig-arg">self</span>)</span></code>
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92 <tr bgcolor="#e8f0f8" class="group">
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93 <th colspan="2"> Inherited from list</th></tr>
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94 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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95 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__add__" class="summary-sig-name"><code>__add__</code></a>(<span class="summary-sig-arg">x</span>,
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96 <span class="summary-sig-arg">y</span>)</span></code>
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98 Return x+y...</td></tr>
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99 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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100 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__contains__" class="summary-sig-name"><code>__contains__</code></a>(<span class="summary-sig-arg">x</span>,
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101 <span class="summary-sig-arg">y</span>)</span></code>
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103 Return y in x...</td></tr>
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104 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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105 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__delitem__" class="summary-sig-name"><code>__delitem__</code></a>(<span class="summary-sig-arg">x</span>,
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106 <span class="summary-sig-arg">y</span>)</span></code>
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108 Return del x[y]...</td></tr>
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109 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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110 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__delslice__" class="summary-sig-name"><code>__delslice__</code></a>(<span class="summary-sig-arg">x</span>,
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111 <span class="summary-sig-arg">i</span>,
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112 <span class="summary-sig-arg">j</span>)</span></code>
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114 Use of negative indices is not supported.</td></tr>
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115 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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116 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__eq__" class="summary-sig-name"><code>__eq__</code></a>(<span class="summary-sig-arg">x</span>,
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117 <span class="summary-sig-arg">y</span>)</span></code>
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119 Return x==y...</td></tr>
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120 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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121 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__ge__" class="summary-sig-name"><code>__ge__</code></a>(<span class="summary-sig-arg">x</span>,
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122 <span class="summary-sig-arg">y</span>)</span></code>
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124 Return x>=y...</td></tr>
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125 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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126 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__getattribute__" class="summary-sig-name"><code>__getattribute__</code></a>(<span class="summary-sig-vararg">...</span>)</span></code>
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128 x.__getattribute__('name') <==> x.name</td></tr>
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129 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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130 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__getslice__" class="summary-sig-name"><code>__getslice__</code></a>(<span class="summary-sig-arg">x</span>,
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131 <span class="summary-sig-arg">i</span>,
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132 <span class="summary-sig-arg">j</span>)</span></code>
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134 Use of negative indices is not supported.</td></tr>
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135 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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136 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__gt__" class="summary-sig-name"><code>__gt__</code></a>(<span class="summary-sig-arg">x</span>,
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137 <span class="summary-sig-arg">y</span>)</span></code>
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139 Return x>y...</td></tr>
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140 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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141 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__hash__" class="summary-sig-name"><code>__hash__</code></a>(<span class="summary-sig-arg">x</span>)</span></code>
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143 Return hash(x)...</td></tr>
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144 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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145 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__iadd__" class="summary-sig-name"><code>__iadd__</code></a>(<span class="summary-sig-arg">x</span>,
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146 <span class="summary-sig-arg">y</span>)</span></code>
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148 Return x+=y...</td></tr>
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149 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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150 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__imul__" class="summary-sig-name"><code>__imul__</code></a>(<span class="summary-sig-arg">x</span>,
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151 <span class="summary-sig-arg">y</span>)</span></code>
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153 Return x*=y...</td></tr>
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154 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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155 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__iter__" class="summary-sig-name"><code>__iter__</code></a>(<span class="summary-sig-arg">x</span>)</span></code>
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157 Return iter(x)...</td></tr>
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158 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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159 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__le__" class="summary-sig-name"><code>__le__</code></a>(<span class="summary-sig-arg">x</span>,
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160 <span class="summary-sig-arg">y</span>)</span></code>
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162 Return x<=y...</td></tr>
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163 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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164 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__len__" class="summary-sig-name"><code>__len__</code></a>(<span class="summary-sig-arg">x</span>)</span></code>
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166 Return len(x)...</td></tr>
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167 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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168 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__lt__" class="summary-sig-name"><code>__lt__</code></a>(<span class="summary-sig-arg">x</span>,
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169 <span class="summary-sig-arg">y</span>)</span></code>
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171 Return x<y...</td></tr>
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172 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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173 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__mul__" class="summary-sig-name"><code>__mul__</code></a>(<span class="summary-sig-arg">x</span>,
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174 <span class="summary-sig-arg">n</span>)</span></code>
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176 Return x*n...</td></tr>
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177 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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178 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__ne__" class="summary-sig-name"><code>__ne__</code></a>(<span class="summary-sig-arg">x</span>,
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179 <span class="summary-sig-arg">y</span>)</span></code>
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181 Return x!=y...</td></tr>
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182 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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183 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__new__" class="summary-sig-name"><code>__new__</code></a>(<span class="summary-sig-arg">T</span>,
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184 <span class="summary-sig-arg">S</span>,
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185 <span class="summary-sig-vararg">...</span>)</span></code>
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187 Return a new object with type S, a subtype of T...</td></tr>
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188 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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189 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__repr__" class="summary-sig-name"><code>__repr__</code></a>(<span class="summary-sig-arg">x</span>)</span></code>
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191 Return repr(x)...</td></tr>
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192 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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193 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__rmul__" class="summary-sig-name"><code>__rmul__</code></a>(<span class="summary-sig-arg">x</span>,
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194 <span class="summary-sig-arg">n</span>)</span></code>
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196 Return n*x...</td></tr>
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197 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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198 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__setitem__" class="summary-sig-name"><code>__setitem__</code></a>(<span class="summary-sig-arg">x</span>,
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199 <span class="summary-sig-arg">i</span>,
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200 <span class="summary-sig-arg">y</span>)</span></code>
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202 Return x[i]=y...</td></tr>
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203 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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204 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#__setslice__" class="summary-sig-name"><code>__setslice__</code></a>(<span class="summary-sig-arg">x</span>,
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205 <span class="summary-sig-arg">i</span>,
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206 <span class="summary-sig-arg">j</span>,
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207 <span class="summary-sig-arg">y</span>)</span></code>
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209 Use of negative indices is not supported.</td></tr>
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210 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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211 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#append" class="summary-sig-name"><code>append</code></a>(<span class="summary-sig-arg">L</span>,
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212 <span class="summary-sig-arg">object</span>)</span></code>
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214 append object to end</td></tr>
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215 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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216 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#count" class="summary-sig-name"><code>count</code></a>(<span class="summary-sig-arg">L</span>,
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217 <span class="summary-sig-arg">value</span>)</span></code>
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219 return number of occurrences of value</td></tr>
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220 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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221 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#extend" class="summary-sig-name"><code>extend</code></a>(<span class="summary-sig-arg">L</span>,
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222 <span class="summary-sig-arg">iterable</span>)</span></code>
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224 extend list by appending elements from the iterable</td></tr>
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225 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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226 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#index" class="summary-sig-name"><code>index</code></a>(<span class="summary-sig-vararg">...</span>)</span></code>
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228 L.index(value, [start, [stop]]) -> integer -- return first index of value</td></tr>
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229 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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230 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#insert" class="summary-sig-name"><code>insert</code></a>(<span class="summary-sig-arg">L</span>,
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231 <span class="summary-sig-arg">index</span>,
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232 <span class="summary-sig-arg">object</span>)</span></code>
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234 insert object before index</td></tr>
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235 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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236 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#pop" class="summary-sig-name"><code>pop</code></a>(<span class="summary-sig-arg">L</span>,
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237 <span class="summary-sig-arg">index</span>)</span></code>
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239 remove and return item at index (default last)</td></tr>
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240 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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241 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#remove" class="summary-sig-name"><code>remove</code></a>(<span class="summary-sig-arg">L</span>,
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242 <span class="summary-sig-arg">value</span>)</span></code>
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244 remove first occurrence of value</td></tr>
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245 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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246 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#reverse" class="summary-sig-name"><code>reverse</code></a>(<span class="summary-sig-arg">L</span>)</span></code>
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248 reverse <em>IN PLACE</em></td></tr>
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249 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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250 <td><code><span class="summary-sig"><a href="__builtin__.list-class.html#sort" class="summary-sig-name"><code>sort</code></a>(<span class="summary-sig-arg">L</span>,
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251 <span class="summary-sig-arg">cmpfunc</span>)</span></code>
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253 stable sort <em>IN PLACE</em>; cmpfunc(x, y) -> -1, 0, 1</td></tr>
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254 <tr bgcolor="#e8f0f8" class="group">
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255 <th colspan="2"> Inherited from object</th></tr>
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256 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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257 <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>
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259 x.__delattr__('name') <==> del x.name</td></tr>
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260 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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261 <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>
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263 helper for pickle</td></tr>
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264 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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265 <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>
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267 helper for pickle</td></tr>
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268 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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269 <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>
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271 x.__setattr__('name', value) <==> x.name = value</td></tr>
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272 <tr><td align="right" valign="top" width="15%" class="rtype"> </td>
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273 <td><code><span class="summary-sig"><a href="__builtin__.object-class.html#__str__" class="summary-sig-name"><code>__str__</code></a>(<span class="summary-sig-arg">x</span>)</span></code>
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275 Return str(x)...</td></tr>
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279 <!-- =========== START OF METHOD DETAILS =========== -->
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280 <table class="details" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white">
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281 <tr bgcolor="#70b0f0" class="details">
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282 <th colspan="2">Method Details</th></tr>
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285 <a name="__init__"></a>
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286 <table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
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287 <h3><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
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288 <span class="sig-arg">cursor</span>)</span>
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289 <br /><em class="fname">(Constructor)</em>
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292 <dl><dt>Overrides:</dt>
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293 <dd><a href="__builtin__.list-class.html#__init__"><code>__builtin__.list.__init__</code></a></dd>
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298 <a name="__getitem__"></a>
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299 <table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
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300 <h3><span class="sig"><span class="sig-name">__getitem__</span>(<span class="sig-arg">self</span>,
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301 <span class="sig-arg">x</span>)</span>
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302 <br /><em class="fname">(Indexing operator)</em>
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305 <dl><dt>Overrides:</dt>
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306 <dd><a href="__builtin__.list-class.html#__getitem__"><code>__builtin__.list.__getitem__</code></a></dd>
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312 <table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
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313 <h3><span class="sig"><span class="sig-name">get</span>(<span class="sig-arg">self</span>,
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314 <span class="sig-arg">x</span>,
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315 <span class="sig-arg">default</span>=<span class="sig-default">None</span>)</span>
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321 <a name="has_key"></a>
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322 <table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
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323 <h3><span class="sig"><span class="sig-name">has_key</span>(<span class="sig-arg">self</span>,
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324 <span class="sig-arg">x</span>)</span>
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330 <a name="items"></a>
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331 <table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
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332 <h3><span class="sig"><span class="sig-name">items</span>(<span class="sig-arg">self</span>)</span>
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338 <a name="keys"></a>
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339 <table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
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340 <h3><span class="sig"><span class="sig-name">keys</span>(<span class="sig-arg">self</span>)</span>
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346 <a name="values"></a>
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347 <table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
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348 <h3><span class="sig"><span class="sig-name">values</span>(<span class="sig-arg">self</span>)</span>
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356 <!-- =========== START OF NAVBAR =========== -->
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357 <table class="navbar" border="0" width="100%" cellpadding="0" bgcolor="#a0c0ff" cellspacing="0">
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358 <tr valign="middle">
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