/usr/share/doc/python-logilab-common/apidoc/logilab.common.tasksqueue-pysrc.html is in python-logilab-common 1.4.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 | <?xml version="1.0" encoding="ascii"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>logilab.common.tasksqueue</title>
<link rel="stylesheet" href="epydoc.css" type="text/css" />
<script type="text/javascript" src="epydoc.js"></script>
</head>
<body bgcolor="white" text="black" link="blue" vlink="#204080"
alink="#204080">
<!-- ==================== NAVIGATION BAR ==================== -->
<table class="navbar" border="0" width="100%" cellpadding="0"
bgcolor="#a0c0ff" cellspacing="0">
<tr valign="middle">
<!-- Home link -->
<th> <a
href="logilab.common-module.html">Home</a> </th>
<!-- Tree link -->
<th> <a
href="module-tree.html">Trees</a> </th>
<!-- Index link -->
<th> <a
href="identifier-index.html">Indices</a> </th>
<!-- Help link -->
<th> <a
href="help.html">Help</a> </th>
<!-- Project homepage -->
<th class="navbar" align="right" width="100%">
<table border="0" cellpadding="0" cellspacing="0">
<tr><th class="navbar" align="center"
>Logilab's common library</th>
</tr></table></th>
</tr>
</table>
<table width="100%" cellpadding="0" cellspacing="0">
<tr valign="top">
<td width="100%">
<span class="breadcrumbs">
Package logilab ::
<a href="logilab.common-module.html">Package common</a> ::
Module tasksqueue
</span>
</td>
<td>
<table cellpadding="0" cellspacing="0">
<!-- hide/show private -->
<tr><td align="right"><span class="options"
>[<a href="frames.html" target="_top">frames</a
>] | <a href="logilab.common.tasksqueue-pysrc.html"
target="_top">no frames</a>]</span></td></tr>
</table>
</td>
</tr>
</table>
<h1 class="epydoc">Source Code for <a href="logilab.common.tasksqueue-module.html">Module logilab.common.tasksqueue</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment"># copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved.</tt> </tt>
<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment"># contact http://www.logilab.fr/ -- mailto:contact@logilab.fr</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-comment"># This file is part of logilab-common.</tt> </tt>
<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment"># logilab-common is free software: you can redistribute it and/or modify it under</tt> </tt>
<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment"># the terms of the GNU Lesser General Public License as published by the Free</tt> </tt>
<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"># Software Foundation, either version 2.1 of the License, or (at your option) any</tt> </tt>
<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"># later version.</tt> </tt>
<a name="L10"></a><tt class="py-lineno"> 10</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L11"></a><tt class="py-lineno"> 11</tt> <tt class="py-line"><tt class="py-comment"># logilab-common is distributed in the hope that it will be useful, but WITHOUT</tt> </tt>
<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"><tt class="py-comment"># ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS</tt> </tt>
<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"><tt class="py-comment"># FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more</tt> </tt>
<a name="L14"></a><tt class="py-lineno"> 14</tt> <tt class="py-line"><tt class="py-comment"># details.</tt> </tt>
<a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"><tt class="py-comment">#</tt> </tt>
<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"><tt class="py-comment"># You should have received a copy of the GNU Lesser General Public License along</tt> </tt>
<a name="L17"></a><tt class="py-lineno"> 17</tt> <tt class="py-line"><tt class="py-comment"># with logilab-common. If not, see <http://www.gnu.org/licenses/>.</tt> </tt>
<a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"><tt class="py-docstring">"""Prioritized tasks queue"""</tt> </tt>
<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"> </tt>
<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-name">__docformat__</tt> <tt class="py-op">=</tt> <tt class="py-string">"restructuredtext en"</tt> </tt>
<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"> </tt>
<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">bisect</tt> <tt class="py-keyword">import</tt> <tt class="py-name">insort_left</tt> </tt>
<a name="L23"></a><tt class="py-lineno"> 23</tt> <tt class="py-line"> </tt>
<a name="L24"></a><tt class="py-lineno"> 24</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">six</tt><tt class="py-op">.</tt><tt class="py-name">moves</tt> <tt class="py-keyword">import</tt> <tt class="py-name">queue</tt> </tt>
<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"> </tt>
<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"><tt id="link-0" class="py-name" targets="Variable logilab.common.tasksqueue.LOW=logilab.common.tasksqueue-module.html#LOW"><a title="logilab.common.tasksqueue.LOW" class="py-name" href="#" onclick="return doclink('link-0', 'LOW', 'link-0');">LOW</a></tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"><tt id="link-1" class="py-name" targets="Variable logilab.common.tasksqueue.MEDIUM=logilab.common.tasksqueue-module.html#MEDIUM"><a title="logilab.common.tasksqueue.MEDIUM" class="py-name" href="#" onclick="return doclink('link-1', 'MEDIUM', 'link-1');">MEDIUM</a></tt> <tt class="py-op">=</tt> <tt class="py-number">10</tt> </tt>
<a name="L28"></a><tt class="py-lineno"> 28</tt> <tt class="py-line"><tt id="link-2" class="py-name" targets="Variable logilab.common.tasksqueue.HIGH=logilab.common.tasksqueue-module.html#HIGH"><a title="logilab.common.tasksqueue.HIGH" class="py-name" href="#" onclick="return doclink('link-2', 'HIGH', 'link-2');">HIGH</a></tt> <tt class="py-op">=</tt> <tt class="py-number">100</tt> </tt>
<a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"> </tt>
<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"><tt id="link-3" class="py-name" targets="Variable logilab.common.tasksqueue.PRIORITY=logilab.common.tasksqueue-module.html#PRIORITY"><a title="logilab.common.tasksqueue.PRIORITY" class="py-name" href="#" onclick="return doclink('link-3', 'PRIORITY', 'link-3');">PRIORITY</a></tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt> </tt>
<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"> <tt class="py-string">'LOW'</tt><tt class="py-op">:</tt> <tt id="link-4" class="py-name"><a title="logilab.common.tasksqueue.LOW" class="py-name" href="#" onclick="return doclink('link-4', 'LOW', 'link-0');">LOW</a></tt><tt class="py-op">,</tt> </tt>
<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"> <tt class="py-string">'MEDIUM'</tt><tt class="py-op">:</tt> <tt id="link-5" class="py-name"><a title="logilab.common.tasksqueue.MEDIUM" class="py-name" href="#" onclick="return doclink('link-5', 'MEDIUM', 'link-1');">MEDIUM</a></tt><tt class="py-op">,</tt> </tt>
<a name="L33"></a><tt class="py-lineno"> 33</tt> <tt class="py-line"> <tt class="py-string">'HIGH'</tt><tt class="py-op">:</tt> <tt id="link-6" class="py-name"><a title="logilab.common.tasksqueue.HIGH" class="py-name" href="#" onclick="return doclink('link-6', 'HIGH', 'link-2');">HIGH</a></tt><tt class="py-op">,</tt> </tt>
<a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"> <tt class="py-op">}</tt> </tt>
<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"><tt id="link-7" class="py-name" targets="Variable logilab.common.tasksqueue.REVERSE_PRIORITY=logilab.common.tasksqueue-module.html#REVERSE_PRIORITY"><a title="logilab.common.tasksqueue.REVERSE_PRIORITY" class="py-name" href="#" onclick="return doclink('link-7', 'REVERSE_PRIORITY', 'link-7');">REVERSE_PRIORITY</a></tt> <tt class="py-op">=</tt> <tt class="py-name">dict</tt><tt class="py-op">(</tt><tt class="py-op">(</tt><tt class="py-name">values</tt><tt class="py-op">,</tt> <tt class="py-name">key</tt><tt class="py-op">)</tt> <tt class="py-keyword">for</tt> <tt class="py-name">key</tt><tt class="py-op">,</tt> <tt class="py-name">values</tt> <tt class="py-keyword">in</tt> <tt id="link-8" class="py-name"><a title="logilab.common.tasksqueue.PRIORITY" class="py-name" href="#" onclick="return doclink('link-8', 'PRIORITY', 'link-3');">PRIORITY</a></tt><tt class="py-op">.</tt><tt class="py-name">items</tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L36"></a><tt class="py-lineno"> 36</tt> <tt class="py-line"> </tt>
<a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"> </tt>
<a name="L38"></a><tt class="py-lineno"> 38</tt> <tt class="py-line"> </tt>
<a name="PrioritizedTasksQueue"></a><div id="PrioritizedTasksQueue-def"><a name="L39"></a><tt class="py-lineno"> 39</tt> <a class="py-toggle" href="#" id="PrioritizedTasksQueue-toggle" onclick="return toggle('PrioritizedTasksQueue');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="logilab.common.tasksqueue.PrioritizedTasksQueue-class.html">PrioritizedTasksQueue</a><tt class="py-op">(</tt><tt class="py-base-class">queue</tt><tt class="py-op">.</tt><tt class="py-base-class">Queue</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="PrioritizedTasksQueue-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="PrioritizedTasksQueue-expanded"><a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"> </tt>
<a name="PrioritizedTasksQueue._init"></a><div id="PrioritizedTasksQueue._init-def"><a name="L41"></a><tt class="py-lineno"> 41</tt> <a class="py-toggle" href="#" id="PrioritizedTasksQueue._init-toggle" onclick="return toggle('PrioritizedTasksQueue._init');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="logilab.common.tasksqueue.PrioritizedTasksQueue-class.html#_init">_init</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">maxsize</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="PrioritizedTasksQueue._init-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="PrioritizedTasksQueue._init-expanded"><a name="L42"></a><tt class="py-lineno"> 42</tt> <tt class="py-line"> <tt class="py-docstring">"""Initialize the queue representation"""</tt> </tt>
<a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">maxsize</tt> <tt class="py-op">=</tt> <tt class="py-name">maxsize</tt> </tt>
<a name="L44"></a><tt class="py-lineno"> 44</tt> <tt class="py-line"> <tt class="py-comment"># ordered list of task, from the lowest to the highest priority</tt> </tt>
<a name="L45"></a><tt class="py-lineno"> 45</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">queue</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
</div><a name="L46"></a><tt class="py-lineno"> 46</tt> <tt class="py-line"> </tt>
<a name="PrioritizedTasksQueue._put"></a><div id="PrioritizedTasksQueue._put-def"><a name="L47"></a><tt class="py-lineno"> 47</tt> <a class="py-toggle" href="#" id="PrioritizedTasksQueue._put-toggle" onclick="return toggle('PrioritizedTasksQueue._put');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="logilab.common.tasksqueue.PrioritizedTasksQueue-class.html#_put">_put</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">item</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="PrioritizedTasksQueue._put-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="PrioritizedTasksQueue._put-expanded"><a name="L48"></a><tt class="py-lineno"> 48</tt> <tt class="py-line"> <tt class="py-docstring">"""Put a new item in the queue"""</tt> </tt>
<a name="L49"></a><tt class="py-lineno"> 49</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">i</tt><tt class="py-op">,</tt> <tt class="py-name">task</tt> <tt class="py-keyword">in</tt> <tt class="py-name">enumerate</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">queue</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L50"></a><tt class="py-lineno"> 50</tt> <tt class="py-line"> <tt class="py-comment"># equivalent task</tt> </tt>
<a name="L51"></a><tt class="py-lineno"> 51</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">task</tt> <tt class="py-op">==</tt> <tt class="py-name">item</tt><tt class="py-op">:</tt> </tt>
<a name="L52"></a><tt class="py-lineno"> 52</tt> <tt class="py-line"> <tt class="py-comment"># if new task has a higher priority, remove the one already</tt> </tt>
<a name="L53"></a><tt class="py-lineno"> 53</tt> <tt class="py-line"> <tt class="py-comment"># queued so the new priority will be considered</tt> </tt>
<a name="L54"></a><tt class="py-lineno"> 54</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">task</tt> <tt class="py-op"><</tt> <tt class="py-name">item</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">item</tt><tt class="py-op">.</tt><tt id="link-9" class="py-name" targets="Method logilab.common.tasksqueue.Task.merge()=logilab.common.tasksqueue.Task-class.html#merge"><a title="logilab.common.tasksqueue.Task.merge" class="py-name" href="#" onclick="return doclink('link-9', 'merge', 'link-9');">merge</a></tt><tt class="py-op">(</tt><tt class="py-name">task</tt><tt class="py-op">)</tt> </tt>
<a name="L56"></a><tt class="py-lineno"> 56</tt> <tt class="py-line"> <tt class="py-keyword">del</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">queue</tt><tt class="py-op">[</tt><tt class="py-name">i</tt><tt class="py-op">]</tt> </tt>
<a name="L57"></a><tt class="py-lineno"> 57</tt> <tt class="py-line"> <tt class="py-keyword">break</tt> </tt>
<a name="L58"></a><tt class="py-lineno"> 58</tt> <tt class="py-line"> <tt class="py-comment"># else keep it so current order is kept</tt> </tt>
<a name="L59"></a><tt class="py-lineno"> 59</tt> <tt class="py-line"> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt id="link-10" class="py-name"><a title="logilab.common.tasksqueue.Task.merge" class="py-name" href="#" onclick="return doclink('link-10', 'merge', 'link-9');">merge</a></tt><tt class="py-op">(</tt><tt class="py-name">item</tt><tt class="py-op">)</tt> </tt>
<a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> </tt>
<a name="L61"></a><tt class="py-lineno"> 61</tt> <tt class="py-line"> <tt class="py-name">insort_left</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">queue</tt><tt class="py-op">,</tt> <tt class="py-name">item</tt><tt class="py-op">)</tt> </tt>
</div><a name="L62"></a><tt class="py-lineno"> 62</tt> <tt class="py-line"> </tt>
<a name="PrioritizedTasksQueue._get"></a><div id="PrioritizedTasksQueue._get-def"><a name="L63"></a><tt class="py-lineno"> 63</tt> <a class="py-toggle" href="#" id="PrioritizedTasksQueue._get-toggle" onclick="return toggle('PrioritizedTasksQueue._get');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="logilab.common.tasksqueue.PrioritizedTasksQueue-class.html#_get">_get</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="PrioritizedTasksQueue._get-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="PrioritizedTasksQueue._get-expanded"><a name="L64"></a><tt class="py-lineno"> 64</tt> <tt class="py-line"> <tt class="py-docstring">"""Get an item from the queue"""</tt> </tt>
<a name="L65"></a><tt class="py-lineno"> 65</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">queue</tt><tt class="py-op">.</tt><tt id="link-11" class="py-name" targets="Variable logilab.common.cache.Cache.pop=logilab.common.cache.Cache-class.html#pop,Method logilab.common.tree.ListNode.pop()=logilab.common.tree.ListNode-class.html#pop"><a title="logilab.common.cache.Cache.pop
logilab.common.tree.ListNode.pop" class="py-name" href="#" onclick="return doclink('link-11', 'pop', 'link-11');">pop</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
</div><a name="L66"></a><tt class="py-lineno"> 66</tt> <tt class="py-line"> </tt>
<a name="PrioritizedTasksQueue.__iter__"></a><div id="PrioritizedTasksQueue.__iter__-def"><a name="L67"></a><tt class="py-lineno"> 67</tt> <a class="py-toggle" href="#" id="PrioritizedTasksQueue.__iter__-toggle" onclick="return toggle('PrioritizedTasksQueue.__iter__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="logilab.common.tasksqueue.PrioritizedTasksQueue-class.html#__iter__">__iter__</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="PrioritizedTasksQueue.__iter__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="PrioritizedTasksQueue.__iter__-expanded"><a name="L68"></a><tt class="py-lineno"> 68</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">iter</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">queue</tt><tt class="py-op">)</tt> </tt>
</div><a name="L69"></a><tt class="py-lineno"> 69</tt> <tt class="py-line"> </tt>
<a name="PrioritizedTasksQueue.remove"></a><div id="PrioritizedTasksQueue.remove-def"><a name="L70"></a><tt class="py-lineno"> 70</tt> <a class="py-toggle" href="#" id="PrioritizedTasksQueue.remove-toggle" onclick="return toggle('PrioritizedTasksQueue.remove');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="logilab.common.tasksqueue.PrioritizedTasksQueue-class.html#remove">remove</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">tid</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="PrioritizedTasksQueue.remove-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="PrioritizedTasksQueue.remove-expanded"><a name="L71"></a><tt class="py-lineno"> 71</tt> <tt class="py-line"> <tt class="py-docstring">"""remove a specific task from the queue"""</tt> </tt>
<a name="L72"></a><tt class="py-lineno"> 72</tt> <tt class="py-line"> <tt class="py-comment"># XXX acquire lock</tt> </tt>
<a name="L73"></a><tt class="py-lineno"> 73</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">i</tt><tt class="py-op">,</tt> <tt class="py-name">task</tt> <tt class="py-keyword">in</tt> <tt class="py-name">enumerate</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L74"></a><tt class="py-lineno"> 74</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">task</tt><tt class="py-op">.</tt><tt class="py-name">id</tt> <tt class="py-op">==</tt> <tt class="py-name">tid</tt><tt class="py-op">:</tt> </tt>
<a name="L75"></a><tt class="py-lineno"> 75</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">queue</tt><tt class="py-op">.</tt><tt id="link-12" class="py-name"><a title="logilab.common.cache.Cache.pop
logilab.common.tree.ListNode.pop" class="py-name" href="#" onclick="return doclink('link-12', 'pop', 'link-11');">pop</a></tt><tt class="py-op">(</tt><tt class="py-name">i</tt><tt class="py-op">)</tt> </tt>
<a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> </tt>
<a name="L77"></a><tt class="py-lineno"> 77</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">ValueError</tt><tt class="py-op">(</tt><tt class="py-string">'not task of id %s in queue'</tt> <tt class="py-op">%</tt> <tt class="py-name">tid</tt><tt class="py-op">)</tt> </tt>
</div></div><a name="L78"></a><tt class="py-lineno"> 78</tt> <tt class="py-line"> </tt>
<a name="Task"></a><div id="Task-def"><a name="L79"></a><tt class="py-lineno"> 79</tt> <a class="py-toggle" href="#" id="Task-toggle" onclick="return toggle('Task');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="logilab.common.tasksqueue.Task-class.html">Task</a><tt class="py-op">(</tt><tt class="py-base-class">object</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Task-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="Task-expanded"><a name="Task.__init__"></a><div id="Task.__init__-def"><a name="L80"></a><tt class="py-lineno"> 80</tt> <a class="py-toggle" href="#" id="Task.__init__-toggle" onclick="return toggle('Task.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="logilab.common.tasksqueue.Task-class.html#__init__">__init__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">tid</tt><tt class="py-op">,</tt> <tt class="py-param">priority</tt><tt class="py-op">=</tt><tt id="link-13" class="py-name"><a title="logilab.common.tasksqueue.LOW" class="py-name" href="#" onclick="return doclink('link-13', 'LOW', 'link-0');">LOW</a></tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Task.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Task.__init__-expanded"><a name="L81"></a><tt class="py-lineno"> 81</tt> <tt class="py-line"> <tt class="py-comment"># task id</tt> </tt>
<a name="L82"></a><tt class="py-lineno"> 82</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">id</tt> <tt class="py-op">=</tt> <tt class="py-name">tid</tt> </tt>
<a name="L83"></a><tt class="py-lineno"> 83</tt> <tt class="py-line"> <tt class="py-comment"># task priority</tt> </tt>
<a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-14" class="py-name" targets="Variable logilab.common.configuration.OptionsProviderMixIn.priority=logilab.common.configuration.OptionsProviderMixIn-class.html#priority"><a title="logilab.common.configuration.OptionsProviderMixIn.priority" class="py-name" href="#" onclick="return doclink('link-14', 'priority', 'link-14');">priority</a></tt> <tt class="py-op">=</tt> <tt id="link-15" class="py-name"><a title="logilab.common.configuration.OptionsProviderMixIn.priority" class="py-name" href="#" onclick="return doclink('link-15', 'priority', 'link-14');">priority</a></tt> </tt>
</div><a name="L85"></a><tt class="py-lineno"> 85</tt> <tt class="py-line"> </tt>
<a name="Task.__repr__"></a><div id="Task.__repr__-def"><a name="L86"></a><tt class="py-lineno"> 86</tt> <a class="py-toggle" href="#" id="Task.__repr__-toggle" onclick="return toggle('Task.__repr__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="logilab.common.tasksqueue.Task-class.html#__repr__">__repr__</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="Task.__repr__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Task.__repr__-expanded"><a name="L87"></a><tt class="py-lineno"> 87</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-string">'<Task %s @%#x>'</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">id</tt><tt class="py-op">,</tt> <tt class="py-name">id</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
</div><a name="L88"></a><tt class="py-lineno"> 88</tt> <tt class="py-line"> </tt>
<a name="Task.__cmp__"></a><div id="Task.__cmp__-def"><a name="L89"></a><tt class="py-lineno"> 89</tt> <a class="py-toggle" href="#" id="Task.__cmp__-toggle" onclick="return toggle('Task.__cmp__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="logilab.common.tasksqueue.Task-class.html#__cmp__">__cmp__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Task.__cmp__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Task.__cmp__-expanded"><a name="L90"></a><tt class="py-lineno"> 90</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">cmp</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-16" class="py-name"><a title="logilab.common.configuration.OptionsProviderMixIn.priority" class="py-name" href="#" onclick="return doclink('link-16', 'priority', 'link-14');">priority</a></tt><tt class="py-op">,</tt> <tt class="py-name">other</tt><tt class="py-op">.</tt><tt id="link-17" class="py-name"><a title="logilab.common.configuration.OptionsProviderMixIn.priority" class="py-name" href="#" onclick="return doclink('link-17', 'priority', 'link-14');">priority</a></tt><tt class="py-op">)</tt> </tt>
</div><a name="L91"></a><tt class="py-lineno"> 91</tt> <tt class="py-line"> </tt>
<a name="Task.__lt__"></a><div id="Task.__lt__-def"><a name="L92"></a><tt class="py-lineno"> 92</tt> <a class="py-toggle" href="#" id="Task.__lt__-toggle" onclick="return toggle('Task.__lt__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="logilab.common.tasksqueue.Task-class.html#__lt__">__lt__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Task.__lt__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Task.__lt__-expanded"><a name="L93"></a><tt class="py-lineno"> 93</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-18" class="py-name"><a title="logilab.common.configuration.OptionsProviderMixIn.priority" class="py-name" href="#" onclick="return doclink('link-18', 'priority', 'link-14');">priority</a></tt> <tt class="py-op"><</tt> <tt class="py-name">other</tt><tt class="py-op">.</tt><tt id="link-19" class="py-name"><a title="logilab.common.configuration.OptionsProviderMixIn.priority" class="py-name" href="#" onclick="return doclink('link-19', 'priority', 'link-14');">priority</a></tt> </tt>
</div><a name="L94"></a><tt class="py-lineno"> 94</tt> <tt class="py-line"> </tt>
<a name="Task.__eq__"></a><div id="Task.__eq__-def"><a name="L95"></a><tt class="py-lineno"> 95</tt> <a class="py-toggle" href="#" id="Task.__eq__-toggle" onclick="return toggle('Task.__eq__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="logilab.common.tasksqueue.Task-class.html#__eq__">__eq__</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Task.__eq__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Task.__eq__-expanded"><a name="L96"></a><tt class="py-lineno"> 96</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">id</tt> <tt class="py-op">==</tt> <tt class="py-name">other</tt><tt class="py-op">.</tt><tt class="py-name">id</tt> </tt>
</div><a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"> </tt>
<a name="L98"></a><tt class="py-lineno"> 98</tt> <tt class="py-line"> <tt class="py-name">__hash__</tt> <tt class="py-op">=</tt> <tt class="py-name">object</tt><tt class="py-op">.</tt><tt class="py-name">__hash__</tt> </tt>
<a name="L99"></a><tt class="py-lineno"> 99</tt> <tt class="py-line"> </tt>
<a name="Task.merge"></a><div id="Task.merge-def"><a name="L100"></a><tt class="py-lineno">100</tt> <a class="py-toggle" href="#" id="Task.merge-toggle" onclick="return toggle('Task.merge');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="logilab.common.tasksqueue.Task-class.html#merge">merge</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">other</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Task.merge-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Task.merge-expanded"><a name="L101"></a><tt class="py-lineno">101</tt> <tt class="py-line"> <tt class="py-keyword">pass</tt> </tt>
</div></div><a name="L102"></a><tt class="py-lineno">102</tt> <tt class="py-line"> </tt><script type="text/javascript">
<!--
expandto(location.href);
// -->
</script>
</pre>
<br />
<!-- ==================== NAVIGATION BAR ==================== -->
<table class="navbar" border="0" width="100%" cellpadding="0"
bgcolor="#a0c0ff" cellspacing="0">
<tr valign="middle">
<!-- Home link -->
<th> <a
href="logilab.common-module.html">Home</a> </th>
<!-- Tree link -->
<th> <a
href="module-tree.html">Trees</a> </th>
<!-- Index link -->
<th> <a
href="identifier-index.html">Indices</a> </th>
<!-- Help link -->
<th> <a
href="help.html">Help</a> </th>
<!-- Project homepage -->
<th class="navbar" align="right" width="100%">
<table border="0" cellpadding="0" cellspacing="0">
<tr><th class="navbar" align="center"
>Logilab's common library</th>
</tr></table></th>
</tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" width="100%%">
<tr>
<td align="left" class="footer">
Generated by Epydoc 3.0.1
on Fri Dec 8 00:00:57 2017
</td>
<td align="right" class="footer">
<a target="mainFrame" href="http://epydoc.sourceforge.net"
>http://epydoc.sourceforge.net</a>
</td>
</tr>
</table>
<script type="text/javascript">
<!--
// Private objects are initially displayed (because if
// javascript is turned off then we want them to be
// visible); but by default, we want to hide them. So hide
// them unless we have a cookie that says to show them.
checkCookie();
// -->
</script>
</body>
</html>
|