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<a href="nbxmpp-module.html">Package nbxmpp</a> ::
Module stringprepare
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<h1 class="epydoc">Source Code for <a href="nbxmpp.stringprepare-module.html">Module nbxmpp.stringprepare</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment"># -*- coding:utf-8 -*-</tt> </tt>
<a name="L2"></a><tt class="py-lineno"> 2</tt> <tt class="py-line"><tt class="py-comment">## src/common/xmpp/stringprepare.py</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">## Copyright (C) 2001-2005 Twisted Matrix Laboratories</tt> </tt>
<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment">## Copyright (C) 2005-2012 Yann Leboulanger <asterix AT lagaule.org></tt> </tt>
<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment">## Copyright (C) 2006 Stefan Bethge <stefan AT lanpartei.de></tt> </tt>
<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment">## Copyright (C) 2007 Jean-Marie Traissard <jim AT lapin.org></tt> </tt>
<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment">##</tt> </tt>
<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment">## This file is part of Gajim.</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">## Gajim is free software; you can redistribute it and/or modify</tt> </tt>
<a name="L12"></a><tt class="py-lineno"> 12</tt> <tt class="py-line"><tt class="py-comment">## it under the terms of the GNU General Public License as published</tt> </tt>
<a name="L13"></a><tt class="py-lineno"> 13</tt> <tt class="py-line"><tt class="py-comment">## by the Free Software Foundation; version 3 only.</tt> </tt>
<a name="L14"></a><tt class="py-lineno"> 14</tt> <tt class="py-line"><tt class="py-comment">##</tt> </tt>
<a name="L15"></a><tt class="py-lineno"> 15</tt> <tt class="py-line"><tt class="py-comment">## Gajim is distributed in the hope that it will be useful,</tt> </tt>
<a name="L16"></a><tt class="py-lineno"> 16</tt> <tt class="py-line"><tt class="py-comment">## but WITHOUT ANY WARRANTY; without even the implied warranty of</tt> </tt>
<a name="L17"></a><tt class="py-lineno"> 17</tt> <tt class="py-line"><tt class="py-comment">## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</tt> </tt>
<a name="L18"></a><tt class="py-lineno"> 18</tt> <tt class="py-line"><tt class="py-comment">## GNU General Public License for more details.</tt> </tt>
<a name="L19"></a><tt class="py-lineno"> 19</tt> <tt class="py-line"><tt class="py-comment">##</tt> </tt>
<a name="L20"></a><tt class="py-lineno"> 20</tt> <tt class="py-line"><tt class="py-comment">## You should have received a copy of the GNU General Public License</tt> </tt>
<a name="L21"></a><tt class="py-lineno"> 21</tt> <tt class="py-line"><tt class="py-comment">## along with Gajim. If not, see <http://www.gnu.org/licenses/>.</tt> </tt>
<a name="L22"></a><tt class="py-lineno"> 22</tt> <tt class="py-line"><tt class="py-comment">##</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">import</tt> <tt class="py-name">stringprep</tt> </tt>
<a name="L25"></a><tt class="py-lineno"> 25</tt> <tt class="py-line"><tt class="py-keyword">import</tt> <tt class="py-name">unicodedata</tt> </tt>
<a name="L26"></a><tt class="py-lineno"> 26</tt> <tt class="py-line"><tt class="py-keyword">from</tt> <tt class="py-name">encodings</tt> <tt class="py-keyword">import</tt> <tt class="py-name">idna</tt> </tt>
<a name="L27"></a><tt class="py-lineno"> 27</tt> <tt class="py-line"> </tt>
<a name="ILookupTable"></a><div id="ILookupTable-def"><a name="L28"></a><tt class="py-lineno"> 28</tt> <a class="py-toggle" href="#" id="ILookupTable-toggle" onclick="return toggle('ILookupTable');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="nbxmpp.stringprepare.ILookupTable-class.html">ILookupTable</a><tt class="py-op">:</tt> </tt>
</div><div id="ILookupTable-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="ILookupTable-expanded"><a name="L29"></a><tt class="py-lineno"> 29</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
<a name="L30"></a><tt class="py-lineno"> 30</tt> <tt class="py-line"><tt class="py-docstring"> Interface for character lookup classes</tt> </tt>
<a name="L31"></a><tt class="py-lineno"> 31</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
<a name="L32"></a><tt class="py-lineno"> 32</tt> <tt class="py-line"> </tt>
<a name="ILookupTable.lookup"></a><div id="ILookupTable.lookup-def"><a name="L33"></a><tt class="py-lineno"> 33</tt> <a class="py-toggle" href="#" id="ILookupTable.lookup-toggle" onclick="return toggle('ILookupTable.lookup');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="nbxmpp.stringprepare.ILookupTable-class.html#lookup">lookup</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">c</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="ILookupTable.lookup-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="ILookupTable.lookup-expanded"><a name="L34"></a><tt class="py-lineno"> 34</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
<a name="L35"></a><tt class="py-lineno"> 35</tt> <tt class="py-line"><tt class="py-docstring"> Return whether character is in this table</tt> </tt>
<a name="L36"></a><tt class="py-lineno"> 36</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
<a name="L37"></a><tt class="py-lineno"> 37</tt> <tt class="py-line"> <tt class="py-keyword">pass</tt> </tt>
</div></div><a name="L38"></a><tt class="py-lineno"> 38</tt> <tt class="py-line"> </tt>
<a name="IMappingTable"></a><div id="IMappingTable-def"><a name="L39"></a><tt class="py-lineno"> 39</tt> <a class="py-toggle" href="#" id="IMappingTable-toggle" onclick="return toggle('IMappingTable');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="nbxmpp.stringprepare.IMappingTable-class.html">IMappingTable</a><tt class="py-op">:</tt> </tt>
</div><div id="IMappingTable-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="IMappingTable-expanded"><a name="L40"></a><tt class="py-lineno"> 40</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
<a name="L41"></a><tt class="py-lineno"> 41</tt> <tt class="py-line"><tt class="py-docstring"> Interface for character mapping classes</tt> </tt>
<a name="L42"></a><tt class="py-lineno"> 42</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
<a name="L43"></a><tt class="py-lineno"> 43</tt> <tt class="py-line"> </tt>
<a name="IMappingTable.map"></a><div id="IMappingTable.map-def"><a name="L44"></a><tt class="py-lineno"> 44</tt> <a class="py-toggle" href="#" id="IMappingTable.map-toggle" onclick="return toggle('IMappingTable.map');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="nbxmpp.stringprepare.IMappingTable-class.html#map">map</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">c</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="IMappingTable.map-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="IMappingTable.map-expanded"><a name="L45"></a><tt class="py-lineno"> 45</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
<a name="L46"></a><tt class="py-lineno"> 46</tt> <tt class="py-line"><tt class="py-docstring"> Return mapping for character</tt> </tt>
<a name="L47"></a><tt class="py-lineno"> 47</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
<a name="L48"></a><tt class="py-lineno"> 48</tt> <tt class="py-line"> <tt class="py-keyword">pass</tt> </tt>
</div></div><a name="L49"></a><tt class="py-lineno"> 49</tt> <tt class="py-line"> </tt>
<a name="LookupTableFromFunction"></a><div id="LookupTableFromFunction-def"><a name="L50"></a><tt class="py-lineno"> 50</tt> <a class="py-toggle" href="#" id="LookupTableFromFunction-toggle" onclick="return toggle('LookupTableFromFunction');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="nbxmpp.stringprepare.LookupTableFromFunction-class.html">LookupTableFromFunction</a><tt class="py-op">:</tt> </tt>
</div><div id="LookupTableFromFunction-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="LookupTableFromFunction-expanded"><a name="L51"></a><tt class="py-lineno"> 51</tt> <tt class="py-line"> </tt>
<a name="L52"></a><tt class="py-lineno"> 52</tt> <tt class="py-line"> <tt class="py-name">__implements__</tt> <tt class="py-op">=</tt> <tt id="link-0" class="py-name" targets="Class nbxmpp.stringprepare.ILookupTable=nbxmpp.stringprepare.ILookupTable-class.html"><a title="nbxmpp.stringprepare.ILookupTable" class="py-name" href="#" onclick="return doclink('link-0', 'ILookupTable', 'link-0');">ILookupTable</a></tt> </tt>
<a name="L53"></a><tt class="py-lineno"> 53</tt> <tt class="py-line"> </tt>
<a name="LookupTableFromFunction.__init__"></a><div id="LookupTableFromFunction.__init__-def"><a name="L54"></a><tt class="py-lineno"> 54</tt> <a class="py-toggle" href="#" id="LookupTableFromFunction.__init__-toggle" onclick="return toggle('LookupTableFromFunction.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="nbxmpp.stringprepare.LookupTableFromFunction-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">in_table_function</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="LookupTableFromFunction.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="LookupTableFromFunction.__init__-expanded"><a name="L55"></a><tt class="py-lineno"> 55</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Method nbxmpp.stringprepare.ILookupTable.lookup()=nbxmpp.stringprepare.ILookupTable-class.html#lookup,Method nbxmpp.stringprepare.LookupTable.lookup()=nbxmpp.stringprepare.LookupTable-class.html#lookup"><a title="nbxmpp.stringprepare.ILookupTable.lookup
nbxmpp.stringprepare.LookupTable.lookup" class="py-name" href="#" onclick="return doclink('link-1', 'lookup', 'link-1');">lookup</a></tt> <tt class="py-op">=</tt> <tt class="py-name">in_table_function</tt> </tt>
</div></div><a name="L56"></a><tt class="py-lineno"> 56</tt> <tt class="py-line"> </tt>
<a name="LookupTable"></a><div id="LookupTable-def"><a name="L57"></a><tt class="py-lineno"> 57</tt> <a class="py-toggle" href="#" id="LookupTable-toggle" onclick="return toggle('LookupTable');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="nbxmpp.stringprepare.LookupTable-class.html">LookupTable</a><tt class="py-op">:</tt> </tt>
</div><div id="LookupTable-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="LookupTable-expanded"><a name="L58"></a><tt class="py-lineno"> 58</tt> <tt class="py-line"> </tt>
<a name="L59"></a><tt class="py-lineno"> 59</tt> <tt class="py-line"> <tt class="py-name">__implements__</tt> <tt class="py-op">=</tt> <tt id="link-2" class="py-name"><a title="nbxmpp.stringprepare.ILookupTable" class="py-name" href="#" onclick="return doclink('link-2', 'ILookupTable', 'link-0');">ILookupTable</a></tt> </tt>
<a name="L60"></a><tt class="py-lineno"> 60</tt> <tt class="py-line"> </tt>
<a name="LookupTable.__init__"></a><div id="LookupTable.__init__-def"><a name="L61"></a><tt class="py-lineno"> 61</tt> <a class="py-toggle" href="#" id="LookupTable.__init__-toggle" onclick="return toggle('LookupTable.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="nbxmpp.stringprepare.LookupTable-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">table</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="LookupTable.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="LookupTable.__init__-expanded"><a name="L62"></a><tt class="py-lineno"> 62</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_table</tt> <tt class="py-op">=</tt> <tt class="py-name">table</tt> </tt>
</div><a name="L63"></a><tt class="py-lineno"> 63</tt> <tt class="py-line"> </tt>
<a name="LookupTable.lookup"></a><div id="LookupTable.lookup-def"><a name="L64"></a><tt class="py-lineno"> 64</tt> <a class="py-toggle" href="#" id="LookupTable.lookup-toggle" onclick="return toggle('LookupTable.lookup');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="nbxmpp.stringprepare.LookupTable-class.html#lookup">lookup</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">c</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="LookupTable.lookup-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="LookupTable.lookup-expanded"><a name="L65"></a><tt class="py-lineno"> 65</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">c</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_table</tt> </tt>
</div></div><a name="L66"></a><tt class="py-lineno"> 66</tt> <tt class="py-line"> </tt>
<a name="MappingTableFromFunction"></a><div id="MappingTableFromFunction-def"><a name="L67"></a><tt class="py-lineno"> 67</tt> <a class="py-toggle" href="#" id="MappingTableFromFunction-toggle" onclick="return toggle('MappingTableFromFunction');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="nbxmpp.stringprepare.MappingTableFromFunction-class.html">MappingTableFromFunction</a><tt class="py-op">:</tt> </tt>
</div><div id="MappingTableFromFunction-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="MappingTableFromFunction-expanded"><a name="L68"></a><tt class="py-lineno"> 68</tt> <tt class="py-line"> </tt>
<a name="L69"></a><tt class="py-lineno"> 69</tt> <tt class="py-line"> <tt class="py-name">__implements__</tt> <tt class="py-op">=</tt> <tt id="link-3" class="py-name" targets="Class nbxmpp.stringprepare.IMappingTable=nbxmpp.stringprepare.IMappingTable-class.html"><a title="nbxmpp.stringprepare.IMappingTable" class="py-name" href="#" onclick="return doclink('link-3', 'IMappingTable', 'link-3');">IMappingTable</a></tt> </tt>
<a name="L70"></a><tt class="py-lineno"> 70</tt> <tt class="py-line"> </tt>
<a name="MappingTableFromFunction.__init__"></a><div id="MappingTableFromFunction.__init__-def"><a name="L71"></a><tt class="py-lineno"> 71</tt> <a class="py-toggle" href="#" id="MappingTableFromFunction.__init__-toggle" onclick="return toggle('MappingTableFromFunction.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="nbxmpp.stringprepare.MappingTableFromFunction-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">map_table_function</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="MappingTableFromFunction.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="MappingTableFromFunction.__init__-expanded"><a name="L72"></a><tt class="py-lineno"> 72</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-4" class="py-name" targets="Method nbxmpp.stringprepare.EmptyMappingTable.map()=nbxmpp.stringprepare.EmptyMappingTable-class.html#map,Method nbxmpp.stringprepare.IMappingTable.map()=nbxmpp.stringprepare.IMappingTable-class.html#map,Method nbxmpp.stringprepare.Profile.map()=nbxmpp.stringprepare.Profile-class.html#map"><a title="nbxmpp.stringprepare.EmptyMappingTable.map
nbxmpp.stringprepare.IMappingTable.map
nbxmpp.stringprepare.Profile.map" class="py-name" href="#" onclick="return doclink('link-4', 'map', 'link-4');">map</a></tt> <tt class="py-op">=</tt> <tt class="py-name">map_table_function</tt> </tt>
</div></div><a name="L73"></a><tt class="py-lineno"> 73</tt> <tt class="py-line"> </tt>
<a name="EmptyMappingTable"></a><div id="EmptyMappingTable-def"><a name="L74"></a><tt class="py-lineno"> 74</tt> <a class="py-toggle" href="#" id="EmptyMappingTable-toggle" onclick="return toggle('EmptyMappingTable');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="nbxmpp.stringprepare.EmptyMappingTable-class.html">EmptyMappingTable</a><tt class="py-op">:</tt> </tt>
</div><div id="EmptyMappingTable-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="EmptyMappingTable-expanded"><a name="L75"></a><tt class="py-lineno"> 75</tt> <tt class="py-line"> </tt>
<a name="L76"></a><tt class="py-lineno"> 76</tt> <tt class="py-line"> <tt class="py-name">__implements__</tt> <tt class="py-op">=</tt> <tt id="link-5" class="py-name"><a title="nbxmpp.stringprepare.IMappingTable" class="py-name" href="#" onclick="return doclink('link-5', 'IMappingTable', 'link-3');">IMappingTable</a></tt> </tt>
<a name="L77"></a><tt class="py-lineno"> 77</tt> <tt class="py-line"> </tt>
<a name="EmptyMappingTable.__init__"></a><div id="EmptyMappingTable.__init__-def"><a name="L78"></a><tt class="py-lineno"> 78</tt> <a class="py-toggle" href="#" id="EmptyMappingTable.__init__-toggle" onclick="return toggle('EmptyMappingTable.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="nbxmpp.stringprepare.EmptyMappingTable-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">in_table_function</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="EmptyMappingTable.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EmptyMappingTable.__init__-expanded"><a name="L79"></a><tt class="py-lineno"> 79</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_in_table_function</tt> <tt class="py-op">=</tt> <tt class="py-name">in_table_function</tt> </tt>
</div><a name="L80"></a><tt class="py-lineno"> 80</tt> <tt class="py-line"> </tt>
<a name="EmptyMappingTable.map"></a><div id="EmptyMappingTable.map-def"><a name="L81"></a><tt class="py-lineno"> 81</tt> <a class="py-toggle" href="#" id="EmptyMappingTable.map-toggle" onclick="return toggle('EmptyMappingTable.map');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="nbxmpp.stringprepare.EmptyMappingTable-class.html#map">map</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">c</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="EmptyMappingTable.map-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="EmptyMappingTable.map-expanded"><a name="L82"></a><tt class="py-lineno"> 82</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">_in_table_function</tt><tt class="py-op">(</tt><tt class="py-name">c</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L83"></a><tt class="py-lineno"> 83</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">None</tt> </tt>
<a name="L84"></a><tt class="py-lineno"> 84</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L85"></a><tt class="py-lineno"> 85</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">c</tt> </tt>
</div></div><a name="L86"></a><tt class="py-lineno"> 86</tt> <tt class="py-line"> </tt>
<a name="Profile"></a><div id="Profile-def"><a name="L87"></a><tt class="py-lineno"> 87</tt> <a class="py-toggle" href="#" id="Profile-toggle" onclick="return toggle('Profile');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="nbxmpp.stringprepare.Profile-class.html">Profile</a><tt class="py-op">:</tt> </tt>
</div><div id="Profile-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="Profile-expanded"><a name="Profile.__init__"></a><div id="Profile.__init__-def"><a name="L88"></a><tt class="py-lineno"> 88</tt> <a class="py-toggle" href="#" id="Profile.__init__-toggle" onclick="return toggle('Profile.__init__');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="nbxmpp.stringprepare.Profile-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">mappings</tt><tt class="py-op">=</tt><tt class="py-op">[</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> <tt class="py-param">normalize</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">,</tt> <tt class="py-param">prohibiteds</tt><tt class="py-op">=</tt><tt class="py-op">[</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> </tt>
<a name="L89"></a><tt class="py-lineno"> 89</tt> <tt class="py-line"> <tt class="py-param">check_unassigneds</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">,</tt> <tt class="py-param">check_bidi</tt><tt class="py-op">=</tt><tt class="py-name">True</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Profile.__init__-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Profile.__init__-expanded"><a name="L90"></a><tt class="py-lineno"> 90</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">mappings</tt> <tt class="py-op">=</tt> <tt class="py-name">mappings</tt> </tt>
<a name="L91"></a><tt class="py-lineno"> 91</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">normalize</tt> <tt class="py-op">=</tt> <tt class="py-name">normalize</tt> </tt>
<a name="L92"></a><tt class="py-lineno"> 92</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-6" class="py-name" targets="Variable nbxmpp.stringprepare.NamePrep.prohibiteds=nbxmpp.stringprepare.NamePrep-class.html#prohibiteds"><a title="nbxmpp.stringprepare.NamePrep.prohibiteds" class="py-name" href="#" onclick="return doclink('link-6', 'prohibiteds', 'link-6');">prohibiteds</a></tt> <tt class="py-op">=</tt> <tt id="link-7" class="py-name"><a title="nbxmpp.stringprepare.NamePrep.prohibiteds" class="py-name" href="#" onclick="return doclink('link-7', 'prohibiteds', 'link-6');">prohibiteds</a></tt> </tt>
<a name="L93"></a><tt class="py-lineno"> 93</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">do_check_unassigneds</tt> <tt class="py-op">=</tt> <tt id="link-8" class="py-name" targets="Method nbxmpp.stringprepare.Profile.check_unassigneds()=nbxmpp.stringprepare.Profile-class.html#check_unassigneds"><a title="nbxmpp.stringprepare.Profile.check_unassigneds" class="py-name" href="#" onclick="return doclink('link-8', 'check_unassigneds', 'link-8');">check_unassigneds</a></tt> </tt>
<a name="L94"></a><tt class="py-lineno"> 94</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">do_check_bidi</tt> <tt class="py-op">=</tt> <tt class="py-name">check_bidi</tt> </tt>
</div><a name="L95"></a><tt class="py-lineno"> 95</tt> <tt class="py-line"> </tt>
<a name="Profile.prepare"></a><div id="Profile.prepare-def"><a name="L96"></a><tt class="py-lineno"> 96</tt> <a class="py-toggle" href="#" id="Profile.prepare-toggle" onclick="return toggle('Profile.prepare');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="nbxmpp.stringprepare.Profile-class.html#prepare">prepare</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">string</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Profile.prepare-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Profile.prepare-expanded"><a name="L97"></a><tt class="py-lineno"> 97</tt> <tt class="py-line"> <tt class="py-name">result</tt> <tt class="py-op">=</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-9" class="py-name"><a title="nbxmpp.stringprepare.EmptyMappingTable.map
nbxmpp.stringprepare.IMappingTable.map
nbxmpp.stringprepare.Profile.map" class="py-name" href="#" onclick="return doclink('link-9', 'map', 'link-4');">map</a></tt><tt class="py-op">(</tt><tt class="py-name">string</tt><tt class="py-op">)</tt> </tt>
<a name="L98"></a><tt class="py-lineno"> 98</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">normalize</tt><tt class="py-op">:</tt> </tt>
<a name="L99"></a><tt class="py-lineno"> 99</tt> <tt class="py-line"> <tt class="py-name">result</tt> <tt class="py-op">=</tt> <tt class="py-name">unicodedata</tt><tt class="py-op">.</tt><tt class="py-name">normalize</tt><tt class="py-op">(</tt><tt class="py-string">"NFKC"</tt><tt class="py-op">,</tt> <tt class="py-name">result</tt><tt class="py-op">)</tt> </tt>
<a name="L100"></a><tt class="py-lineno">100</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-10" class="py-name" targets="Method nbxmpp.stringprepare.NamePrep.check_prohibiteds()=nbxmpp.stringprepare.NamePrep-class.html#check_prohibiteds,Method nbxmpp.stringprepare.Profile.check_prohibiteds()=nbxmpp.stringprepare.Profile-class.html#check_prohibiteds"><a title="nbxmpp.stringprepare.NamePrep.check_prohibiteds
nbxmpp.stringprepare.Profile.check_prohibiteds" class="py-name" href="#" onclick="return doclink('link-10', 'check_prohibiteds', 'link-10');">check_prohibiteds</a></tt><tt class="py-op">(</tt><tt class="py-name">result</tt><tt class="py-op">)</tt> </tt>
<a name="L101"></a><tt class="py-lineno">101</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">do_check_unassigneds</tt><tt class="py-op">:</tt> </tt>
<a name="L102"></a><tt class="py-lineno">102</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-11" class="py-name"><a title="nbxmpp.stringprepare.Profile.check_unassigneds" class="py-name" href="#" onclick="return doclink('link-11', 'check_unassigneds', 'link-8');">check_unassigneds</a></tt><tt class="py-op">(</tt><tt class="py-name">result</tt><tt class="py-op">)</tt> </tt>
<a name="L103"></a><tt class="py-lineno">103</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">do_check_bidi</tt><tt class="py-op">:</tt> </tt>
<a name="L104"></a><tt class="py-lineno">104</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-12" class="py-name" targets="Method nbxmpp.stringprepare.Profile.check_bidirectionals()=nbxmpp.stringprepare.Profile-class.html#check_bidirectionals"><a title="nbxmpp.stringprepare.Profile.check_bidirectionals" class="py-name" href="#" onclick="return doclink('link-12', 'check_bidirectionals', 'link-12');">check_bidirectionals</a></tt><tt class="py-op">(</tt><tt class="py-name">result</tt><tt class="py-op">)</tt> </tt>
<a name="L105"></a><tt class="py-lineno">105</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">result</tt> </tt>
</div><a name="L106"></a><tt class="py-lineno">106</tt> <tt class="py-line"> </tt>
<a name="Profile.map"></a><div id="Profile.map-def"><a name="L107"></a><tt class="py-lineno">107</tt> <a class="py-toggle" href="#" id="Profile.map-toggle" onclick="return toggle('Profile.map');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="nbxmpp.stringprepare.Profile-class.html#map">map</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">string</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Profile.map-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Profile.map-expanded"><a name="L108"></a><tt class="py-lineno">108</tt> <tt class="py-line"> <tt class="py-name">result</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L109"></a><tt class="py-lineno">109</tt> <tt class="py-line"> </tt>
<a name="L110"></a><tt class="py-lineno">110</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">c</tt> <tt class="py-keyword">in</tt> <tt class="py-name">string</tt><tt class="py-op">:</tt> </tt>
<a name="L111"></a><tt class="py-lineno">111</tt> <tt class="py-line"> <tt class="py-name">result_c</tt> <tt class="py-op">=</tt> <tt class="py-name">c</tt> </tt>
<a name="L112"></a><tt class="py-lineno">112</tt> <tt class="py-line"> </tt>
<a name="L113"></a><tt class="py-lineno">113</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">mapping</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt class="py-name">mappings</tt><tt class="py-op">:</tt> </tt>
<a name="L114"></a><tt class="py-lineno">114</tt> <tt class="py-line"> <tt class="py-name">result_c</tt> <tt class="py-op">=</tt> <tt class="py-name">mapping</tt><tt class="py-op">.</tt><tt id="link-13" class="py-name"><a title="nbxmpp.stringprepare.EmptyMappingTable.map
nbxmpp.stringprepare.IMappingTable.map
nbxmpp.stringprepare.Profile.map" class="py-name" href="#" onclick="return doclink('link-13', 'map', 'link-4');">map</a></tt><tt class="py-op">(</tt><tt class="py-name">c</tt><tt class="py-op">)</tt> </tt>
<a name="L115"></a><tt class="py-lineno">115</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">result_c</tt> <tt class="py-op">!=</tt> <tt class="py-name">c</tt><tt class="py-op">:</tt> </tt>
<a name="L116"></a><tt class="py-lineno">116</tt> <tt class="py-line"> <tt class="py-keyword">break</tt> </tt>
<a name="L117"></a><tt class="py-lineno">117</tt> <tt class="py-line"> </tt>
<a name="L118"></a><tt class="py-lineno">118</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">result_c</tt> <tt class="py-keyword">is</tt> <tt class="py-keyword">not</tt> <tt class="py-name">None</tt><tt class="py-op">:</tt> </tt>
<a name="L119"></a><tt class="py-lineno">119</tt> <tt class="py-line"> <tt class="py-name">result</tt><tt class="py-op">.</tt><tt class="py-name">append</tt><tt class="py-op">(</tt><tt class="py-name">result_c</tt><tt class="py-op">)</tt> </tt>
<a name="L120"></a><tt class="py-lineno">120</tt> <tt class="py-line"> </tt>
<a name="L121"></a><tt class="py-lineno">121</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-string">u""</tt><tt class="py-op">.</tt><tt class="py-name">join</tt><tt class="py-op">(</tt><tt class="py-name">result</tt><tt class="py-op">)</tt> </tt>
</div><a name="L122"></a><tt class="py-lineno">122</tt> <tt class="py-line"> </tt>
<a name="Profile.check_prohibiteds"></a><div id="Profile.check_prohibiteds-def"><a name="L123"></a><tt class="py-lineno">123</tt> <a class="py-toggle" href="#" id="Profile.check_prohibiteds-toggle" onclick="return toggle('Profile.check_prohibiteds');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="nbxmpp.stringprepare.Profile-class.html#check_prohibiteds">check_prohibiteds</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">string</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Profile.check_prohibiteds-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Profile.check_prohibiteds-expanded"><a name="L124"></a><tt class="py-lineno">124</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">c</tt> <tt class="py-keyword">in</tt> <tt class="py-name">string</tt><tt class="py-op">:</tt> </tt>
<a name="L125"></a><tt class="py-lineno">125</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">table</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-14" class="py-name"><a title="nbxmpp.stringprepare.NamePrep.prohibiteds" class="py-name" href="#" onclick="return doclink('link-14', 'prohibiteds', 'link-6');">prohibiteds</a></tt><tt class="py-op">:</tt> </tt>
<a name="L126"></a><tt class="py-lineno">126</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">table</tt><tt class="py-op">.</tt><tt id="link-15" class="py-name"><a title="nbxmpp.stringprepare.ILookupTable.lookup
nbxmpp.stringprepare.LookupTable.lookup" class="py-name" href="#" onclick="return doclink('link-15', 'lookup', 'link-1');">lookup</a></tt><tt class="py-op">(</tt><tt class="py-name">c</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L127"></a><tt class="py-lineno">127</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">UnicodeError</tt><tt class="py-op">,</tt> <tt class="py-string">"Invalid character %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">repr</tt><tt class="py-op">(</tt><tt class="py-name">c</tt><tt class="py-op">)</tt> </tt>
</div><a name="L128"></a><tt class="py-lineno">128</tt> <tt class="py-line"> </tt>
<a name="Profile.check_unassigneds"></a><div id="Profile.check_unassigneds-def"><a name="L129"></a><tt class="py-lineno">129</tt> <a class="py-toggle" href="#" id="Profile.check_unassigneds-toggle" onclick="return toggle('Profile.check_unassigneds');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="nbxmpp.stringprepare.Profile-class.html#check_unassigneds">check_unassigneds</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">string</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Profile.check_unassigneds-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Profile.check_unassigneds-expanded"><a name="L130"></a><tt class="py-lineno">130</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">c</tt> <tt class="py-keyword">in</tt> <tt class="py-name">string</tt><tt class="py-op">:</tt> </tt>
<a name="L131"></a><tt class="py-lineno">131</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">stringprep</tt><tt class="py-op">.</tt><tt class="py-name">in_table_a1</tt><tt class="py-op">(</tt><tt class="py-name">c</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L132"></a><tt class="py-lineno">132</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">UnicodeError</tt><tt class="py-op">,</tt> <tt class="py-string">"Unassigned code point %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">repr</tt><tt class="py-op">(</tt><tt class="py-name">c</tt><tt class="py-op">)</tt> </tt>
</div><a name="L133"></a><tt class="py-lineno">133</tt> <tt class="py-line"> </tt>
<a name="Profile.check_bidirectionals"></a><div id="Profile.check_bidirectionals-def"><a name="L134"></a><tt class="py-lineno">134</tt> <a class="py-toggle" href="#" id="Profile.check_bidirectionals-toggle" onclick="return toggle('Profile.check_bidirectionals');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="nbxmpp.stringprepare.Profile-class.html#check_bidirectionals">check_bidirectionals</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">string</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="Profile.check_bidirectionals-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="Profile.check_bidirectionals-expanded"><a name="L135"></a><tt class="py-lineno">135</tt> <tt class="py-line"> <tt class="py-name">found_LCat</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
<a name="L136"></a><tt class="py-lineno">136</tt> <tt class="py-line"> <tt class="py-name">found_RandALCat</tt> <tt class="py-op">=</tt> <tt class="py-name">False</tt> </tt>
<a name="L137"></a><tt class="py-lineno">137</tt> <tt class="py-line"> </tt>
<a name="L138"></a><tt class="py-lineno">138</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">c</tt> <tt class="py-keyword">in</tt> <tt class="py-name">string</tt><tt class="py-op">:</tt> </tt>
<a name="L139"></a><tt class="py-lineno">139</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">stringprep</tt><tt class="py-op">.</tt><tt class="py-name">in_table_d1</tt><tt class="py-op">(</tt><tt class="py-name">c</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L140"></a><tt class="py-lineno">140</tt> <tt class="py-line"> <tt class="py-name">found_RandALCat</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
<a name="L141"></a><tt class="py-lineno">141</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">stringprep</tt><tt class="py-op">.</tt><tt class="py-name">in_table_d2</tt><tt class="py-op">(</tt><tt class="py-name">c</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L142"></a><tt class="py-lineno">142</tt> <tt class="py-line"> <tt class="py-name">found_LCat</tt> <tt class="py-op">=</tt> <tt class="py-name">True</tt> </tt>
<a name="L143"></a><tt class="py-lineno">143</tt> <tt class="py-line"> </tt>
<a name="L144"></a><tt class="py-lineno">144</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">found_LCat</tt> <tt class="py-keyword">and</tt> <tt class="py-name">found_RandALCat</tt><tt class="py-op">:</tt> </tt>
<a name="L145"></a><tt class="py-lineno">145</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">UnicodeError</tt><tt class="py-op">,</tt> <tt class="py-string">"Violation of BIDI Requirement 2"</tt> </tt>
<a name="L146"></a><tt class="py-lineno">146</tt> <tt class="py-line"> </tt>
<a name="L147"></a><tt class="py-lineno">147</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">found_RandALCat</tt> <tt class="py-keyword">and</tt> <tt class="py-keyword">not</tt> <tt class="py-op">(</tt><tt class="py-name">stringprep</tt><tt class="py-op">.</tt><tt class="py-name">in_table_d1</tt><tt class="py-op">(</tt><tt class="py-name">string</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> <tt class="py-keyword">and</tt> </tt>
<a name="L148"></a><tt class="py-lineno">148</tt> <tt class="py-line"> <tt class="py-name">stringprep</tt><tt class="py-op">.</tt><tt class="py-name">in_table_d1</tt><tt class="py-op">(</tt><tt class="py-name">string</tt><tt class="py-op">[</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L149"></a><tt class="py-lineno">149</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">UnicodeError</tt><tt class="py-op">,</tt> <tt class="py-string">"Violation of BIDI Requirement 3"</tt> </tt>
</div></div><a name="L150"></a><tt class="py-lineno">150</tt> <tt class="py-line"> </tt>
<a name="L151"></a><tt class="py-lineno">151</tt> <tt class="py-line"> </tt>
<a name="NamePrep"></a><div id="NamePrep-def"><a name="L152"></a><tt class="py-lineno">152</tt> <a class="py-toggle" href="#" id="NamePrep-toggle" onclick="return toggle('NamePrep');">-</a><tt class="py-line"><tt class="py-keyword">class</tt> <a class="py-def-name" href="nbxmpp.stringprepare.NamePrep-class.html">NamePrep</a><tt class="py-op">:</tt> </tt>
</div><div id="NamePrep-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="NamePrep-expanded"><a name="L153"></a><tt class="py-lineno">153</tt> <tt class="py-line"> <tt class="py-docstring">"""</tt> </tt>
<a name="L154"></a><tt class="py-lineno">154</tt> <tt class="py-line"><tt class="py-docstring"> Implements preparation of internationalized domain names</tt> </tt>
<a name="L155"></a><tt class="py-lineno">155</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L156"></a><tt class="py-lineno">156</tt> <tt class="py-line"><tt class="py-docstring"> This class implements preparing internationalized domain names using the</tt> </tt>
<a name="L157"></a><tt class="py-lineno">157</tt> <tt class="py-line"><tt class="py-docstring"> rules defined in RFC 3491, section 4 (Conversion operations).</tt> </tt>
<a name="L158"></a><tt class="py-lineno">158</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L159"></a><tt class="py-lineno">159</tt> <tt class="py-line"><tt class="py-docstring"> We do not perform step 4 since we deal with unicode representations of</tt> </tt>
<a name="L160"></a><tt class="py-lineno">160</tt> <tt class="py-line"><tt class="py-docstring"> domain names and do not convert from or to ASCII representations using</tt> </tt>
<a name="L161"></a><tt class="py-lineno">161</tt> <tt class="py-line"><tt class="py-docstring"> punycode encoding. When such a conversion is needed, the L{idna} standard</tt> </tt>
<a name="L162"></a><tt class="py-lineno">162</tt> <tt class="py-line"><tt class="py-docstring"> library provides the C{ToUnicode()} and C{ToASCII()} functions. Note that</tt> </tt>
<a name="L163"></a><tt class="py-lineno">163</tt> <tt class="py-line"><tt class="py-docstring"> L{idna} itself assumes UseSTD3ASCIIRules to be false.</tt> </tt>
<a name="L164"></a><tt class="py-lineno">164</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L165"></a><tt class="py-lineno">165</tt> <tt class="py-line"><tt class="py-docstring"> The following steps are performed by C{prepare()}:</tt> </tt>
<a name="L166"></a><tt class="py-lineno">166</tt> <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L167"></a><tt class="py-lineno">167</tt> <tt class="py-line"><tt class="py-docstring"> * Split the domain name in labels at the dots (RFC 3490, 3.1)</tt> </tt>
<a name="L168"></a><tt class="py-lineno">168</tt> <tt class="py-line"><tt class="py-docstring"> * Apply nameprep proper on each label (RFC 3491)</tt> </tt>
<a name="L169"></a><tt class="py-lineno">169</tt> <tt class="py-line"><tt class="py-docstring"> * Enforce the restrictions on ASCII characters in host names by</tt> </tt>
<a name="L170"></a><tt class="py-lineno">170</tt> <tt class="py-line"><tt class="py-docstring"> assuming STD3ASCIIRules to be true. (STD 3)</tt> </tt>
<a name="L171"></a><tt class="py-lineno">171</tt> <tt class="py-line"><tt class="py-docstring"> * Rejoin the labels using the label separator U+002E (full stop).</tt> </tt>
<a name="L172"></a><tt class="py-lineno">172</tt> <tt class="py-line"><tt class="py-docstring"> """</tt> </tt>
<a name="L173"></a><tt class="py-lineno">173</tt> <tt class="py-line"> </tt>
<a name="L174"></a><tt class="py-lineno">174</tt> <tt class="py-line"> <tt class="py-comment"># Prohibited characters.</tt> </tt>
<a name="L175"></a><tt class="py-lineno">175</tt> <tt class="py-line"> <tt id="link-16" class="py-name"><a title="nbxmpp.stringprepare.NamePrep.prohibiteds" class="py-name" href="#" onclick="return doclink('link-16', 'prohibiteds', 'link-6');">prohibiteds</a></tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-name">unichr</tt><tt class="py-op">(</tt><tt id="link-17" class="py-name" targets="Variable nbxmpp.stringprepare.NamePrep.n=nbxmpp.stringprepare.NamePrep-class.html#n"><a title="nbxmpp.stringprepare.NamePrep.n" class="py-name" href="#" onclick="return doclink('link-17', 'n', 'link-17');">n</a></tt><tt class="py-op">)</tt> <tt class="py-keyword">for</tt> <tt id="link-18" class="py-name"><a title="nbxmpp.stringprepare.NamePrep.n" class="py-name" href="#" onclick="return doclink('link-18', 'n', 'link-17');">n</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">range</tt><tt class="py-op">(</tt><tt class="py-number">0x00</tt><tt class="py-op">,</tt> <tt class="py-number">0x2c</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> </tt>
<a name="L176"></a><tt class="py-lineno">176</tt> <tt class="py-line"> <tt class="py-name">range</tt><tt class="py-op">(</tt><tt class="py-number">0x2e</tt><tt class="py-op">,</tt> <tt class="py-number">0x2f</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> </tt>
<a name="L177"></a><tt class="py-lineno">177</tt> <tt class="py-line"> <tt class="py-name">range</tt><tt class="py-op">(</tt><tt class="py-number">0x3a</tt><tt class="py-op">,</tt> <tt class="py-number">0x40</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> </tt>
<a name="L178"></a><tt class="py-lineno">178</tt> <tt class="py-line"> <tt class="py-name">range</tt><tt class="py-op">(</tt><tt class="py-number">0x5b</tt><tt class="py-op">,</tt> <tt class="py-number">0x60</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt><tt class="py-op">)</tt> <tt class="py-op">+</tt> </tt>
<a name="L179"></a><tt class="py-lineno">179</tt> <tt class="py-line"> <tt class="py-name">range</tt><tt class="py-op">(</tt><tt class="py-number">0x7b</tt><tt class="py-op">,</tt> <tt class="py-number">0x7f</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt><tt class="py-op">)</tt> <tt class="py-op">]</tt> </tt>
<a name="L180"></a><tt class="py-lineno">180</tt> <tt class="py-line"> </tt>
<a name="NamePrep.prepare"></a><div id="NamePrep.prepare-def"><a name="L181"></a><tt class="py-lineno">181</tt> <a class="py-toggle" href="#" id="NamePrep.prepare-toggle" onclick="return toggle('NamePrep.prepare');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="nbxmpp.stringprepare.NamePrep-class.html#prepare">prepare</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">string</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="NamePrep.prepare-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="NamePrep.prepare-expanded"><a name="L182"></a><tt class="py-lineno">182</tt> <tt class="py-line"> <tt class="py-name">result</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L183"></a><tt class="py-lineno">183</tt> <tt class="py-line"> </tt>
<a name="L184"></a><tt class="py-lineno">184</tt> <tt class="py-line"> <tt class="py-name">labels</tt> <tt class="py-op">=</tt> <tt class="py-name">idna</tt><tt class="py-op">.</tt><tt class="py-name">dots</tt><tt class="py-op">.</tt><tt class="py-name">split</tt><tt class="py-op">(</tt><tt class="py-name">string</tt><tt class="py-op">)</tt> </tt>
<a name="L185"></a><tt class="py-lineno">185</tt> <tt class="py-line"> </tt>
<a name="L186"></a><tt class="py-lineno">186</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">labels</tt> <tt class="py-keyword">and</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">labels</tt><tt class="py-op">[</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L187"></a><tt class="py-lineno">187</tt> <tt class="py-line"> <tt class="py-name">trailing_dot</tt> <tt class="py-op">=</tt> <tt class="py-string">'.'</tt> </tt>
<a name="L188"></a><tt class="py-lineno">188</tt> <tt class="py-line"> <tt class="py-keyword">del</tt> <tt class="py-name">labels</tt><tt class="py-op">[</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> </tt>
<a name="L189"></a><tt class="py-lineno">189</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L190"></a><tt class="py-lineno">190</tt> <tt class="py-line"> <tt class="py-name">trailing_dot</tt> <tt class="py-op">=</tt> <tt class="py-string">''</tt> </tt>
<a name="L191"></a><tt class="py-lineno">191</tt> <tt class="py-line"> </tt>
<a name="L192"></a><tt class="py-lineno">192</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">label</tt> <tt class="py-keyword">in</tt> <tt class="py-name">labels</tt><tt class="py-op">:</tt> </tt>
<a name="L193"></a><tt class="py-lineno">193</tt> <tt class="py-line"> <tt class="py-name">result</tt><tt class="py-op">.</tt><tt class="py-name">append</tt><tt class="py-op">(</tt><tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-19" class="py-name" targets="Method nbxmpp.stringprepare.NamePrep.nameprep()=nbxmpp.stringprepare.NamePrep-class.html#nameprep,Variable nbxmpp.stringprepare.nameprep=nbxmpp.stringprepare-module.html#nameprep"><a title="nbxmpp.stringprepare.NamePrep.nameprep
nbxmpp.stringprepare.nameprep" class="py-name" href="#" onclick="return doclink('link-19', 'nameprep', 'link-19');">nameprep</a></tt><tt class="py-op">(</tt><tt class="py-name">label</tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L194"></a><tt class="py-lineno">194</tt> <tt class="py-line"> </tt>
<a name="L195"></a><tt class="py-lineno">195</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-string">"."</tt><tt class="py-op">.</tt><tt class="py-name">join</tt><tt class="py-op">(</tt><tt class="py-name">result</tt><tt class="py-op">)</tt><tt class="py-op">+</tt><tt class="py-name">trailing_dot</tt> </tt>
</div><a name="L196"></a><tt class="py-lineno">196</tt> <tt class="py-line"> </tt>
<a name="NamePrep.check_prohibiteds"></a><div id="NamePrep.check_prohibiteds-def"><a name="L197"></a><tt class="py-lineno">197</tt> <a class="py-toggle" href="#" id="NamePrep.check_prohibiteds-toggle" onclick="return toggle('NamePrep.check_prohibiteds');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="nbxmpp.stringprepare.NamePrep-class.html#check_prohibiteds">check_prohibiteds</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">string</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="NamePrep.check_prohibiteds-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="NamePrep.check_prohibiteds-expanded"><a name="L198"></a><tt class="py-lineno">198</tt> <tt class="py-line"> <tt class="py-keyword">for</tt> <tt class="py-name">c</tt> <tt class="py-keyword">in</tt> <tt class="py-name">string</tt><tt class="py-op">:</tt> </tt>
<a name="L199"></a><tt class="py-lineno">199</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">c</tt> <tt class="py-keyword">in</tt> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-20" class="py-name"><a title="nbxmpp.stringprepare.NamePrep.prohibiteds" class="py-name" href="#" onclick="return doclink('link-20', 'prohibiteds', 'link-6');">prohibiteds</a></tt><tt class="py-op">:</tt> </tt>
<a name="L200"></a><tt class="py-lineno">200</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">UnicodeError</tt><tt class="py-op">,</tt> <tt class="py-string">"Invalid character %s"</tt> <tt class="py-op">%</tt> <tt class="py-name">repr</tt><tt class="py-op">(</tt><tt class="py-name">c</tt><tt class="py-op">)</tt> </tt>
</div><a name="L201"></a><tt class="py-lineno">201</tt> <tt class="py-line"> </tt>
<a name="NamePrep.nameprep"></a><div id="NamePrep.nameprep-def"><a name="L202"></a><tt class="py-lineno">202</tt> <a class="py-toggle" href="#" id="NamePrep.nameprep-toggle" onclick="return toggle('NamePrep.nameprep');">-</a><tt class="py-line"> <tt class="py-keyword">def</tt> <a class="py-def-name" href="nbxmpp.stringprepare.NamePrep-class.html#nameprep">nameprep</a><tt class="py-op">(</tt><tt class="py-param">self</tt><tt class="py-op">,</tt> <tt class="py-param">label</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="NamePrep.nameprep-collapsed" style="display:none;" pad="+++" indent="++++++++"></div><div id="NamePrep.nameprep-expanded"><a name="L203"></a><tt class="py-lineno">203</tt> <tt class="py-line"> <tt class="py-name">label</tt> <tt class="py-op">=</tt> <tt class="py-name">idna</tt><tt class="py-op">.</tt><tt id="link-21" class="py-name"><a title="nbxmpp.stringprepare.NamePrep.nameprep
nbxmpp.stringprepare.nameprep" class="py-name" href="#" onclick="return doclink('link-21', 'nameprep', 'link-19');">nameprep</a></tt><tt class="py-op">(</tt><tt class="py-name">label</tt><tt class="py-op">)</tt> </tt>
<a name="L204"></a><tt class="py-lineno">204</tt> <tt class="py-line"> <tt class="py-name">self</tt><tt class="py-op">.</tt><tt id="link-22" class="py-name"><a title="nbxmpp.stringprepare.NamePrep.check_prohibiteds
nbxmpp.stringprepare.Profile.check_prohibiteds" class="py-name" href="#" onclick="return doclink('link-22', 'check_prohibiteds', 'link-10');">check_prohibiteds</a></tt><tt class="py-op">(</tt><tt class="py-name">label</tt><tt class="py-op">)</tt> </tt>
<a name="L205"></a><tt class="py-lineno">205</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">label</tt><tt class="py-op">)</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L206"></a><tt class="py-lineno">206</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">UnicodeError</tt><tt class="py-op">,</tt> <tt class="py-string">"Invalid empty name"</tt> </tt>
<a name="L207"></a><tt class="py-lineno">207</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">label</tt><tt class="py-op">[</tt><tt class="py-number">0</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">'-'</tt><tt class="py-op">:</tt> </tt>
<a name="L208"></a><tt class="py-lineno">208</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">UnicodeError</tt><tt class="py-op">,</tt> <tt class="py-string">"Invalid leading hyphen-minus"</tt> </tt>
<a name="L209"></a><tt class="py-lineno">209</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">label</tt><tt class="py-op">[</tt><tt class="py-op">-</tt><tt class="py-number">1</tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-string">'-'</tt><tt class="py-op">:</tt> </tt>
<a name="L210"></a><tt class="py-lineno">210</tt> <tt class="py-line"> <tt class="py-keyword">raise</tt> <tt class="py-name">UnicodeError</tt><tt class="py-op">,</tt> <tt class="py-string">"Invalid trailing hyphen-minus"</tt> </tt>
<a name="L211"></a><tt class="py-lineno">211</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">label</tt> </tt>
</div></div><a name="L212"></a><tt class="py-lineno">212</tt> <tt class="py-line"> </tt>
<a name="L213"></a><tt class="py-lineno">213</tt> <tt class="py-line"><tt id="link-23" class="py-name" targets="Variable nbxmpp.stringprepare.C_11=nbxmpp.stringprepare-module.html#C_11"><a title="nbxmpp.stringprepare.C_11" class="py-name" href="#" onclick="return doclink('link-23', 'C_11', 'link-23');">C_11</a></tt> <tt class="py-op">=</tt> <tt id="link-24" class="py-name" targets="Class nbxmpp.stringprepare.LookupTableFromFunction=nbxmpp.stringprepare.LookupTableFromFunction-class.html"><a title="nbxmpp.stringprepare.LookupTableFromFunction" class="py-name" href="#" onclick="return doclink('link-24', 'LookupTableFromFunction', 'link-24');">LookupTableFromFunction</a></tt><tt class="py-op">(</tt><tt class="py-name">stringprep</tt><tt class="py-op">.</tt><tt class="py-name">in_table_c11</tt><tt class="py-op">)</tt> </tt>
<a name="L214"></a><tt class="py-lineno">214</tt> <tt class="py-line"><tt id="link-25" class="py-name" targets="Variable nbxmpp.stringprepare.C_12=nbxmpp.stringprepare-module.html#C_12"><a title="nbxmpp.stringprepare.C_12" class="py-name" href="#" onclick="return doclink('link-25', 'C_12', 'link-25');">C_12</a></tt> <tt class="py-op">=</tt> <tt id="link-26" class="py-name"><a title="nbxmpp.stringprepare.LookupTableFromFunction" class="py-name" href="#" onclick="return doclink('link-26', 'LookupTableFromFunction', 'link-24');">LookupTableFromFunction</a></tt><tt class="py-op">(</tt><tt class="py-name">stringprep</tt><tt class="py-op">.</tt><tt class="py-name">in_table_c12</tt><tt class="py-op">)</tt> </tt>
<a name="L215"></a><tt class="py-lineno">215</tt> <tt class="py-line"><tt id="link-27" class="py-name" targets="Variable nbxmpp.stringprepare.C_21=nbxmpp.stringprepare-module.html#C_21"><a title="nbxmpp.stringprepare.C_21" class="py-name" href="#" onclick="return doclink('link-27', 'C_21', 'link-27');">C_21</a></tt> <tt class="py-op">=</tt> <tt id="link-28" class="py-name"><a title="nbxmpp.stringprepare.LookupTableFromFunction" class="py-name" href="#" onclick="return doclink('link-28', 'LookupTableFromFunction', 'link-24');">LookupTableFromFunction</a></tt><tt class="py-op">(</tt><tt class="py-name">stringprep</tt><tt class="py-op">.</tt><tt class="py-name">in_table_c21</tt><tt class="py-op">)</tt> </tt>
<a name="L216"></a><tt class="py-lineno">216</tt> <tt class="py-line"><tt id="link-29" class="py-name" targets="Variable nbxmpp.stringprepare.C_22=nbxmpp.stringprepare-module.html#C_22"><a title="nbxmpp.stringprepare.C_22" class="py-name" href="#" onclick="return doclink('link-29', 'C_22', 'link-29');">C_22</a></tt> <tt class="py-op">=</tt> <tt id="link-30" class="py-name"><a title="nbxmpp.stringprepare.LookupTableFromFunction" class="py-name" href="#" onclick="return doclink('link-30', 'LookupTableFromFunction', 'link-24');">LookupTableFromFunction</a></tt><tt class="py-op">(</tt><tt class="py-name">stringprep</tt><tt class="py-op">.</tt><tt class="py-name">in_table_c22</tt><tt class="py-op">)</tt> </tt>
<a name="L217"></a><tt class="py-lineno">217</tt> <tt class="py-line"><tt id="link-31" class="py-name" targets="Variable nbxmpp.stringprepare.C_3=nbxmpp.stringprepare-module.html#C_3"><a title="nbxmpp.stringprepare.C_3" class="py-name" href="#" onclick="return doclink('link-31', 'C_3', 'link-31');">C_3</a></tt> <tt class="py-op">=</tt> <tt id="link-32" class="py-name"><a title="nbxmpp.stringprepare.LookupTableFromFunction" class="py-name" href="#" onclick="return doclink('link-32', 'LookupTableFromFunction', 'link-24');">LookupTableFromFunction</a></tt><tt class="py-op">(</tt><tt class="py-name">stringprep</tt><tt class="py-op">.</tt><tt class="py-name">in_table_c3</tt><tt class="py-op">)</tt> </tt>
<a name="L218"></a><tt class="py-lineno">218</tt> <tt class="py-line"><tt id="link-33" class="py-name" targets="Variable nbxmpp.stringprepare.C_4=nbxmpp.stringprepare-module.html#C_4"><a title="nbxmpp.stringprepare.C_4" class="py-name" href="#" onclick="return doclink('link-33', 'C_4', 'link-33');">C_4</a></tt> <tt class="py-op">=</tt> <tt id="link-34" class="py-name"><a title="nbxmpp.stringprepare.LookupTableFromFunction" class="py-name" href="#" onclick="return doclink('link-34', 'LookupTableFromFunction', 'link-24');">LookupTableFromFunction</a></tt><tt class="py-op">(</tt><tt class="py-name">stringprep</tt><tt class="py-op">.</tt><tt class="py-name">in_table_c4</tt><tt class="py-op">)</tt> </tt>
<a name="L219"></a><tt class="py-lineno">219</tt> <tt class="py-line"><tt id="link-35" class="py-name" targets="Variable nbxmpp.stringprepare.C_5=nbxmpp.stringprepare-module.html#C_5"><a title="nbxmpp.stringprepare.C_5" class="py-name" href="#" onclick="return doclink('link-35', 'C_5', 'link-35');">C_5</a></tt> <tt class="py-op">=</tt> <tt id="link-36" class="py-name"><a title="nbxmpp.stringprepare.LookupTableFromFunction" class="py-name" href="#" onclick="return doclink('link-36', 'LookupTableFromFunction', 'link-24');">LookupTableFromFunction</a></tt><tt class="py-op">(</tt><tt class="py-name">stringprep</tt><tt class="py-op">.</tt><tt class="py-name">in_table_c5</tt><tt class="py-op">)</tt> </tt>
<a name="L220"></a><tt class="py-lineno">220</tt> <tt class="py-line"><tt id="link-37" class="py-name" targets="Variable nbxmpp.stringprepare.C_6=nbxmpp.stringprepare-module.html#C_6"><a title="nbxmpp.stringprepare.C_6" class="py-name" href="#" onclick="return doclink('link-37', 'C_6', 'link-37');">C_6</a></tt> <tt class="py-op">=</tt> <tt id="link-38" class="py-name"><a title="nbxmpp.stringprepare.LookupTableFromFunction" class="py-name" href="#" onclick="return doclink('link-38', 'LookupTableFromFunction', 'link-24');">LookupTableFromFunction</a></tt><tt class="py-op">(</tt><tt class="py-name">stringprep</tt><tt class="py-op">.</tt><tt class="py-name">in_table_c6</tt><tt class="py-op">)</tt> </tt>
<a name="L221"></a><tt class="py-lineno">221</tt> <tt class="py-line"><tt id="link-39" class="py-name" targets="Variable nbxmpp.stringprepare.C_7=nbxmpp.stringprepare-module.html#C_7"><a title="nbxmpp.stringprepare.C_7" class="py-name" href="#" onclick="return doclink('link-39', 'C_7', 'link-39');">C_7</a></tt> <tt class="py-op">=</tt> <tt id="link-40" class="py-name"><a title="nbxmpp.stringprepare.LookupTableFromFunction" class="py-name" href="#" onclick="return doclink('link-40', 'LookupTableFromFunction', 'link-24');">LookupTableFromFunction</a></tt><tt class="py-op">(</tt><tt class="py-name">stringprep</tt><tt class="py-op">.</tt><tt class="py-name">in_table_c7</tt><tt class="py-op">)</tt> </tt>
<a name="L222"></a><tt class="py-lineno">222</tt> <tt class="py-line"><tt id="link-41" class="py-name" targets="Variable nbxmpp.stringprepare.C_8=nbxmpp.stringprepare-module.html#C_8"><a title="nbxmpp.stringprepare.C_8" class="py-name" href="#" onclick="return doclink('link-41', 'C_8', 'link-41');">C_8</a></tt> <tt class="py-op">=</tt> <tt id="link-42" class="py-name"><a title="nbxmpp.stringprepare.LookupTableFromFunction" class="py-name" href="#" onclick="return doclink('link-42', 'LookupTableFromFunction', 'link-24');">LookupTableFromFunction</a></tt><tt class="py-op">(</tt><tt class="py-name">stringprep</tt><tt class="py-op">.</tt><tt class="py-name">in_table_c8</tt><tt class="py-op">)</tt> </tt>
<a name="L223"></a><tt class="py-lineno">223</tt> <tt class="py-line"><tt id="link-43" class="py-name" targets="Variable nbxmpp.stringprepare.C_9=nbxmpp.stringprepare-module.html#C_9"><a title="nbxmpp.stringprepare.C_9" class="py-name" href="#" onclick="return doclink('link-43', 'C_9', 'link-43');">C_9</a></tt> <tt class="py-op">=</tt> <tt id="link-44" class="py-name"><a title="nbxmpp.stringprepare.LookupTableFromFunction" class="py-name" href="#" onclick="return doclink('link-44', 'LookupTableFromFunction', 'link-24');">LookupTableFromFunction</a></tt><tt class="py-op">(</tt><tt class="py-name">stringprep</tt><tt class="py-op">.</tt><tt class="py-name">in_table_c9</tt><tt class="py-op">)</tt> </tt>
<a name="L224"></a><tt class="py-lineno">224</tt> <tt class="py-line"> </tt>
<a name="L225"></a><tt class="py-lineno">225</tt> <tt class="py-line"><tt id="link-45" class="py-name" targets="Variable nbxmpp.stringprepare.B_1=nbxmpp.stringprepare-module.html#B_1"><a title="nbxmpp.stringprepare.B_1" class="py-name" href="#" onclick="return doclink('link-45', 'B_1', 'link-45');">B_1</a></tt> <tt class="py-op">=</tt> <tt id="link-46" class="py-name" targets="Class nbxmpp.stringprepare.EmptyMappingTable=nbxmpp.stringprepare.EmptyMappingTable-class.html"><a title="nbxmpp.stringprepare.EmptyMappingTable" class="py-name" href="#" onclick="return doclink('link-46', 'EmptyMappingTable', 'link-46');">EmptyMappingTable</a></tt><tt class="py-op">(</tt><tt class="py-name">stringprep</tt><tt class="py-op">.</tt><tt class="py-name">in_table_b1</tt><tt class="py-op">)</tt> </tt>
<a name="L226"></a><tt class="py-lineno">226</tt> <tt class="py-line"><tt id="link-47" class="py-name" targets="Variable nbxmpp.stringprepare.B_2=nbxmpp.stringprepare-module.html#B_2"><a title="nbxmpp.stringprepare.B_2" class="py-name" href="#" onclick="return doclink('link-47', 'B_2', 'link-47');">B_2</a></tt> <tt class="py-op">=</tt> <tt id="link-48" class="py-name" targets="Class nbxmpp.stringprepare.MappingTableFromFunction=nbxmpp.stringprepare.MappingTableFromFunction-class.html"><a title="nbxmpp.stringprepare.MappingTableFromFunction" class="py-name" href="#" onclick="return doclink('link-48', 'MappingTableFromFunction', 'link-48');">MappingTableFromFunction</a></tt><tt class="py-op">(</tt><tt class="py-name">stringprep</tt><tt class="py-op">.</tt><tt class="py-name">map_table_b2</tt><tt class="py-op">)</tt> </tt>
<a name="L227"></a><tt class="py-lineno">227</tt> <tt class="py-line"> </tt>
<a name="L228"></a><tt class="py-lineno">228</tt> <tt class="py-line"><tt id="link-49" class="py-name" targets="Variable nbxmpp.stringprepare.nodeprep=nbxmpp.stringprepare-module.html#nodeprep"><a title="nbxmpp.stringprepare.nodeprep" class="py-name" href="#" onclick="return doclink('link-49', 'nodeprep', 'link-49');">nodeprep</a></tt> <tt class="py-op">=</tt> <tt id="link-50" class="py-name" targets="Class nbxmpp.stringprepare.Profile=nbxmpp.stringprepare.Profile-class.html"><a title="nbxmpp.stringprepare.Profile" class="py-name" href="#" onclick="return doclink('link-50', 'Profile', 'link-50');">Profile</a></tt><tt class="py-op">(</tt><tt class="py-name">mappings</tt><tt class="py-op">=</tt><tt class="py-op">[</tt><tt id="link-51" class="py-name"><a title="nbxmpp.stringprepare.B_1" class="py-name" href="#" onclick="return doclink('link-51', 'B_1', 'link-45');">B_1</a></tt><tt class="py-op">,</tt> <tt id="link-52" class="py-name"><a title="nbxmpp.stringprepare.B_2" class="py-name" href="#" onclick="return doclink('link-52', 'B_2', 'link-47');">B_2</a></tt><tt class="py-op">]</tt><tt class="py-op">,</tt> </tt>
<a name="L229"></a><tt class="py-lineno">229</tt> <tt class="py-line"> <tt id="link-53" class="py-name"><a title="nbxmpp.stringprepare.NamePrep.prohibiteds" class="py-name" href="#" onclick="return doclink('link-53', 'prohibiteds', 'link-6');">prohibiteds</a></tt><tt class="py-op">=</tt><tt class="py-op">[</tt><tt id="link-54" class="py-name"><a title="nbxmpp.stringprepare.C_11" class="py-name" href="#" onclick="return doclink('link-54', 'C_11', 'link-23');">C_11</a></tt><tt class="py-op">,</tt> <tt id="link-55" class="py-name"><a title="nbxmpp.stringprepare.C_12" class="py-name" href="#" onclick="return doclink('link-55', 'C_12', 'link-25');">C_12</a></tt><tt class="py-op">,</tt> <tt id="link-56" class="py-name"><a title="nbxmpp.stringprepare.C_21" class="py-name" href="#" onclick="return doclink('link-56', 'C_21', 'link-27');">C_21</a></tt><tt class="py-op">,</tt> <tt id="link-57" class="py-name"><a title="nbxmpp.stringprepare.C_22" class="py-name" href="#" onclick="return doclink('link-57', 'C_22', 'link-29');">C_22</a></tt><tt class="py-op">,</tt> </tt>
<a name="L230"></a><tt class="py-lineno">230</tt> <tt class="py-line"> <tt id="link-58" class="py-name"><a title="nbxmpp.stringprepare.C_3" class="py-name" href="#" onclick="return doclink('link-58', 'C_3', 'link-31');">C_3</a></tt><tt class="py-op">,</tt> <tt id="link-59" class="py-name"><a title="nbxmpp.stringprepare.C_4" class="py-name" href="#" onclick="return doclink('link-59', 'C_4', 'link-33');">C_4</a></tt><tt class="py-op">,</tt> <tt id="link-60" class="py-name"><a title="nbxmpp.stringprepare.C_5" class="py-name" href="#" onclick="return doclink('link-60', 'C_5', 'link-35');">C_5</a></tt><tt class="py-op">,</tt> <tt id="link-61" class="py-name"><a title="nbxmpp.stringprepare.C_6" class="py-name" href="#" onclick="return doclink('link-61', 'C_6', 'link-37');">C_6</a></tt><tt class="py-op">,</tt> <tt id="link-62" class="py-name"><a title="nbxmpp.stringprepare.C_7" class="py-name" href="#" onclick="return doclink('link-62', 'C_7', 'link-39');">C_7</a></tt><tt class="py-op">,</tt> <tt id="link-63" class="py-name"><a title="nbxmpp.stringprepare.C_8" class="py-name" href="#" onclick="return doclink('link-63', 'C_8', 'link-41');">C_8</a></tt><tt class="py-op">,</tt> <tt id="link-64" class="py-name"><a title="nbxmpp.stringprepare.C_9" class="py-name" href="#" onclick="return doclink('link-64', 'C_9', 'link-43');">C_9</a></tt><tt class="py-op">,</tt> </tt>
<a name="L231"></a><tt class="py-lineno">231</tt> <tt class="py-line"> <tt id="link-65" class="py-name" targets="Class nbxmpp.stringprepare.LookupTable=nbxmpp.stringprepare.LookupTable-class.html"><a title="nbxmpp.stringprepare.LookupTable" class="py-name" href="#" onclick="return doclink('link-65', 'LookupTable', 'link-65');">LookupTable</a></tt><tt class="py-op">(</tt><tt class="py-op">[</tt><tt class="py-string">u'"'</tt><tt class="py-op">,</tt> <tt class="py-string">u'&'</tt><tt class="py-op">,</tt> <tt class="py-string">u"'"</tt><tt class="py-op">,</tt> <tt class="py-string">u'/'</tt><tt class="py-op">,</tt> </tt>
<a name="L232"></a><tt class="py-lineno">232</tt> <tt class="py-line"> <tt class="py-string">u':'</tt><tt class="py-op">,</tt> <tt class="py-string">u'<'</tt><tt class="py-op">,</tt> <tt class="py-string">u'>'</tt><tt class="py-op">,</tt> <tt class="py-string">u'@'</tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L233"></a><tt class="py-lineno">233</tt> <tt class="py-line"> </tt>
<a name="L234"></a><tt class="py-lineno">234</tt> <tt class="py-line"><tt id="link-66" class="py-name" targets="Variable nbxmpp.stringprepare.resourceprep=nbxmpp.stringprepare-module.html#resourceprep"><a title="nbxmpp.stringprepare.resourceprep" class="py-name" href="#" onclick="return doclink('link-66', 'resourceprep', 'link-66');">resourceprep</a></tt> <tt class="py-op">=</tt> <tt id="link-67" class="py-name"><a title="nbxmpp.stringprepare.Profile" class="py-name" href="#" onclick="return doclink('link-67', 'Profile', 'link-50');">Profile</a></tt><tt class="py-op">(</tt><tt class="py-name">mappings</tt><tt class="py-op">=</tt><tt class="py-op">[</tt><tt id="link-68" class="py-name"><a title="nbxmpp.stringprepare.B_1" class="py-name" href="#" onclick="return doclink('link-68', 'B_1', 'link-45');">B_1</a></tt><tt class="py-op">,</tt><tt class="py-op">]</tt><tt class="py-op">,</tt> </tt>
<a name="L235"></a><tt class="py-lineno">235</tt> <tt class="py-line"> <tt id="link-69" class="py-name"><a title="nbxmpp.stringprepare.NamePrep.prohibiteds" class="py-name" href="#" onclick="return doclink('link-69', 'prohibiteds', 'link-6');">prohibiteds</a></tt><tt class="py-op">=</tt><tt class="py-op">[</tt><tt id="link-70" class="py-name"><a title="nbxmpp.stringprepare.C_12" class="py-name" href="#" onclick="return doclink('link-70', 'C_12', 'link-25');">C_12</a></tt><tt class="py-op">,</tt> <tt id="link-71" class="py-name"><a title="nbxmpp.stringprepare.C_21" class="py-name" href="#" onclick="return doclink('link-71', 'C_21', 'link-27');">C_21</a></tt><tt class="py-op">,</tt> <tt id="link-72" class="py-name"><a title="nbxmpp.stringprepare.C_22" class="py-name" href="#" onclick="return doclink('link-72', 'C_22', 'link-29');">C_22</a></tt><tt class="py-op">,</tt> </tt>
<a name="L236"></a><tt class="py-lineno">236</tt> <tt class="py-line"> <tt id="link-73" class="py-name"><a title="nbxmpp.stringprepare.C_3" class="py-name" href="#" onclick="return doclink('link-73', 'C_3', 'link-31');">C_3</a></tt><tt class="py-op">,</tt> <tt id="link-74" class="py-name"><a title="nbxmpp.stringprepare.C_4" class="py-name" href="#" onclick="return doclink('link-74', 'C_4', 'link-33');">C_4</a></tt><tt class="py-op">,</tt> <tt id="link-75" class="py-name"><a title="nbxmpp.stringprepare.C_5" class="py-name" href="#" onclick="return doclink('link-75', 'C_5', 'link-35');">C_5</a></tt><tt class="py-op">,</tt> <tt id="link-76" class="py-name"><a title="nbxmpp.stringprepare.C_6" class="py-name" href="#" onclick="return doclink('link-76', 'C_6', 'link-37');">C_6</a></tt><tt class="py-op">,</tt> <tt id="link-77" class="py-name"><a title="nbxmpp.stringprepare.C_7" class="py-name" href="#" onclick="return doclink('link-77', 'C_7', 'link-39');">C_7</a></tt><tt class="py-op">,</tt> <tt id="link-78" class="py-name"><a title="nbxmpp.stringprepare.C_8" class="py-name" href="#" onclick="return doclink('link-78', 'C_8', 'link-41');">C_8</a></tt><tt class="py-op">,</tt> <tt id="link-79" class="py-name"><a title="nbxmpp.stringprepare.C_9" class="py-name" href="#" onclick="return doclink('link-79', 'C_9', 'link-43');">C_9</a></tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L237"></a><tt class="py-lineno">237</tt> <tt class="py-line"> </tt>
<a name="L238"></a><tt class="py-lineno">238</tt> <tt class="py-line"><tt id="link-80" class="py-name"><a title="nbxmpp.stringprepare.NamePrep.nameprep
nbxmpp.stringprepare.nameprep" class="py-name" href="#" onclick="return doclink('link-80', 'nameprep', 'link-19');">nameprep</a></tt> <tt class="py-op">=</tt> <tt id="link-81" class="py-name" targets="Class nbxmpp.stringprepare.NamePrep=nbxmpp.stringprepare.NamePrep-class.html"><a title="nbxmpp.stringprepare.NamePrep" class="py-name" href="#" onclick="return doclink('link-81', 'NamePrep', 'link-81');">NamePrep</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L239"></a><tt class="py-lineno">239</tt> <tt class="py-line"> </tt><script type="text/javascript">
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