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        <a href="Bio-module.html">Package&nbsp;Bio</a> ::
        Module&nbsp;listfns
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<h1 class="epydoc">Source Code for <a href="Bio.listfns-module.html">Module Bio.listfns</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 2000 by Jeffrey Chang.  All rights reserved.</tt> </tt>
<a name="L2"></a><tt class="py-lineno">  2</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># This code is part of the Biopython distribution and governed by its</tt> </tt>
<a name="L3"></a><tt class="py-lineno">  3</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># license.  Please see the LICENSE file that should have been included</tt> </tt>
<a name="L4"></a><tt class="py-lineno">  4</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># as part of this package.</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-docstring">"""This provides useful general functions for working with lists.</tt> </tt>
<a name="L7"></a><tt class="py-lineno">  7</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L8"></a><tt class="py-lineno">  8</tt>  <tt class="py-line"><tt class="py-docstring">Functions:</tt> </tt>
<a name="L9"></a><tt class="py-lineno">  9</tt>  <tt class="py-line"><tt class="py-docstring">asdict        Make the list into a dictionary (for fast testing of membership).</tt> </tt>
<a name="L10"></a><tt class="py-lineno"> 10</tt>  <tt class="py-line"><tt class="py-docstring">items         Get one of each item in a list.</tt> </tt>
<a name="L11"></a><tt class="py-lineno"> 11</tt>  <tt class="py-line"><tt class="py-docstring">count         Count the number of times each item appears.</tt> </tt>
<a name="L12"></a><tt class="py-lineno"> 12</tt>  <tt class="py-line"><tt class="py-docstring">contents      Calculate percentage each item appears in a list.</tt> </tt>
<a name="L13"></a><tt class="py-lineno"> 13</tt>  <tt class="py-line"><tt class="py-docstring">itemindex     Make an index of the items in the list.</tt> </tt>
<a name="L14"></a><tt class="py-lineno"> 14</tt>  <tt class="py-line"><tt class="py-docstring">intersection  Get the items in common between 2 lists.</tt> </tt>
<a name="L15"></a><tt class="py-lineno"> 15</tt>  <tt class="py-line"><tt class="py-docstring">difference    Get the items in 1 list, but not the other.</tt> </tt>
<a name="L16"></a><tt class="py-lineno"> 16</tt>  <tt class="py-line"><tt class="py-docstring">indexesof     Get a list of the indexes of some items in a list.</tt> </tt>
<a name="L17"></a><tt class="py-lineno"> 17</tt>  <tt class="py-line"><tt class="py-docstring">take          Take some items from a list.</tt> </tt>
<a name="L18"></a><tt class="py-lineno"> 18</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L19"></a><tt class="py-lineno"> 19</tt>  <tt class="py-line"><tt class="py-docstring">"""</tt> </tt>
<a name="L20"></a><tt class="py-lineno"> 20</tt>  <tt class="py-line"> </tt>
<a name="asdict"></a><div id="asdict-def"><a name="L21"></a><tt class="py-lineno"> 21</tt> <a class="py-toggle" href="#" id="asdict-toggle" onclick="return toggle('asdict');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="Bio.listfns-module.html#asdict">asdict</a><tt class="py-op">(</tt><tt class="py-param">l</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="asdict-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="asdict-expanded"><a name="L22"></a><tt class="py-lineno"> 22</tt>  <tt class="py-line">    <tt class="py-docstring">"""asdict(l) -&gt; dictionary</tt> </tt>
<a name="L23"></a><tt class="py-lineno"> 23</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L24"></a><tt class="py-lineno"> 24</tt>  <tt class="py-line"><tt class="py-docstring">    Return a dictionary where the keys are the items in the list, with</tt> </tt>
<a name="L25"></a><tt class="py-lineno"> 25</tt>  <tt class="py-line"><tt class="py-docstring">    arbitrary values.  This is useful for quick testing of membership.</tt> </tt>
<a name="L26"></a><tt class="py-lineno"> 26</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L27"></a><tt class="py-lineno"> 27</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="L28"></a><tt class="py-lineno"> 28</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt id="link-0" class="py-name" targets="Method Bio.Crystal.Chain.count()=Bio.Crystal.Chain-class.html#count,Method Bio.NeuralNetwork.Gene.Pattern.PatternRepository.count()=Bio.NeuralNetwork.Gene.Pattern.PatternRepository-class.html#count,Method Bio.Seq.MutableSeq.count()=Bio.Seq.MutableSeq-class.html#count,Method Bio.Seq.Seq.count()=Bio.Seq.Seq-class.html#count,Function Bio.listfns.count()=Bio.listfns-module.html#count"><a title="Bio.Crystal.Chain.count
Bio.NeuralNetwork.Gene.Pattern.PatternRepository.count
Bio.Seq.MutableSeq.count
Bio.Seq.Seq.count
Bio.listfns.count" class="py-name" href="#" onclick="return doclink('link-0', 'count', 'link-0');">count</a></tt><tt class="py-op">(</tt><tt class="py-name">l</tt><tt class="py-op">)</tt> </tt>
</div><a name="L29"></a><tt class="py-lineno"> 29</tt>  <tt class="py-line"> </tt>
<a name="items"></a><div id="items-def"><a name="L30"></a><tt class="py-lineno"> 30</tt> <a class="py-toggle" href="#" id="items-toggle" onclick="return toggle('items');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="Bio.listfns-module.html#items">items</a><tt class="py-op">(</tt><tt class="py-param">l</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="items-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="items-expanded"><a name="L31"></a><tt class="py-lineno"> 31</tt>  <tt class="py-line">    <tt class="py-docstring">"""items(l) -&gt; list of items</tt> </tt>
<a name="L32"></a><tt class="py-lineno"> 32</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L33"></a><tt class="py-lineno"> 33</tt>  <tt class="py-line"><tt class="py-docstring">    Generate a list of one of each item in l.  The items are returned</tt> </tt>
<a name="L34"></a><tt class="py-lineno"> 34</tt>  <tt class="py-line"><tt class="py-docstring">    in arbitrary order.</tt> </tt>
<a name="L35"></a><tt class="py-lineno"> 35</tt>  <tt class="py-line"><tt class="py-docstring"></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">try</tt><tt class="py-op">:</tt> </tt>
<a name="L38"></a><tt class="py-lineno"> 38</tt>  <tt class="py-line">        <tt class="py-keyword">return</tt> <tt id="link-1" class="py-name" targets="Function Bio.listfns.asdict()=Bio.listfns-module.html#asdict"><a title="Bio.listfns.asdict" class="py-name" href="#" onclick="return doclink('link-1', 'asdict', 'link-1');">asdict</a></tt><tt class="py-op">(</tt><tt class="py-name">l</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt id="link-2" class="py-name" targets="Method Bio.Crystal.Crystal.keys()=Bio.Crystal.Crystal-class.html#keys,Method Bio.EUtils.MultiDict._BaseMultiDict.keys()=Bio.EUtils.MultiDict._BaseMultiDict-class.html#keys,Method Bio.GenBank.NCBIDictionary.keys()=Bio.GenBank.NCBIDictionary-class.html#keys,Method Bio.Mindy.BaseDB.DictLookup.keys()=Bio.Mindy.BaseDB.DictLookup-class.html#keys,Method Bio.Mindy.BaseDB.OpenDB.keys()=Bio.Mindy.BaseDB.OpenDB-class.html#keys,Method Bio.Mindy.BerkeleyDB.PrimaryNamespace.keys()=Bio.Mindy.BerkeleyDB.PrimaryNamespace-class.html#keys,Method Bio.Mindy.BerkeleyDB.SecondaryNamespace.keys()=Bio.Mindy.BerkeleyDB.SecondaryNamespace-class.html#keys,Method Bio.Mindy.FlatDB.PrimaryNamespace.keys()=Bio.Mindy.FlatDB.PrimaryNamespace-class.html#keys,Method Bio.Mindy.FlatDB.PrimaryTable.keys()=Bio.Mindy.FlatDB.PrimaryTable-class.html#keys,Method Bio.Mindy.FlatDB.SecondaryNamespace.keys()=Bio.Mindy.FlatDB.SecondaryNamespace-class.html#keys,Method Bio.Mindy.FlatDB.SecondaryTable.keys()=Bio.Mindy.FlatDB.SecondaryTable-class.html#keys,Method Bio.PDB.AbstractPropertyMap.AbstractPropertyMap.keys()=Bio.PDB.AbstractPropertyMap.AbstractPropertyMap-class.html#keys,Method Bio.Prosite.ExPASyDictionary.keys()=Bio.Prosite.ExPASyDictionary-class.html#keys,Method Bio.Prosite.Prodoc.ExPASyDictionary.keys()=Bio.Prosite.Prodoc.ExPASyDictionary-class.html#keys,Method Bio.PubMed.Dictionary.keys()=Bio.PubMed.Dictionary-class.html#keys,Method Bio.SwissProt.SProt.Dictionary.keys()=Bio.SwissProt.SProt.Dictionary-class.html#keys,Method Bio.SwissProt.SProt.ExPASyDictionary.keys()=Bio.SwissProt.SProt.ExPASyDictionary-class.html#keys,Method Bio.config.Registry.Registry.keys()=Bio.config.Registry.Registry-class.html#keys,Method BioSQL.BioSeqDatabase.BioSeqDatabase.keys()=BioSQL.BioSeqDatabase.BioSeqDatabase-class.html#keys,Method BioSQL.BioSeqDatabase.DBServer.keys()=BioSQL.BioSeqDatabase.DBServer-class.html#keys,Method Martel.Parser.MartelAttributeList.keys()=Martel.Parser.MartelAttributeList-class.html#keys"><a title="Bio.Crystal.Crystal.keys
Bio.EUtils.MultiDict._BaseMultiDict.keys
Bio.GenBank.NCBIDictionary.keys
Bio.Mindy.BaseDB.DictLookup.keys
Bio.Mindy.BaseDB.OpenDB.keys
Bio.Mindy.BerkeleyDB.PrimaryNamespace.keys
Bio.Mindy.BerkeleyDB.SecondaryNamespace.keys
Bio.Mindy.FlatDB.PrimaryNamespace.keys
Bio.Mindy.FlatDB.PrimaryTable.keys
Bio.Mindy.FlatDB.SecondaryNamespace.keys
Bio.Mindy.FlatDB.SecondaryTable.keys
Bio.PDB.AbstractPropertyMap.AbstractPropertyMap.keys
Bio.Prosite.ExPASyDictionary.keys
Bio.Prosite.Prodoc.ExPASyDictionary.keys
Bio.PubMed.Dictionary.keys
Bio.SwissProt.SProt.Dictionary.keys
Bio.SwissProt.SProt.ExPASyDictionary.keys
Bio.config.Registry.Registry.keys
BioSQL.BioSeqDatabase.BioSeqDatabase.keys
BioSQL.BioSeqDatabase.DBServer.keys
Martel.Parser.MartelAttributeList.keys" class="py-name" href="#" onclick="return doclink('link-2', 'keys', 'link-2');">keys</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L39"></a><tt class="py-lineno"> 39</tt>  <tt class="py-line">    <tt class="py-keyword">except</tt> <tt class="py-name">TypeError</tt><tt class="py-op">,</tt> <tt id="link-3" class="py-name" targets="Variable Bio.MarkovModel.x=Bio.MarkovModel-module.html#x,Variable Bio.Statistics.lowess.x=Bio.Statistics.lowess-module.html#x"><a title="Bio.MarkovModel.x
Bio.Statistics.lowess.x" class="py-name" href="#" onclick="return doclink('link-3', 'x', 'link-3');">x</a></tt><tt class="py-op">:</tt> </tt>
<a name="L40"></a><tt class="py-lineno"> 40</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">str</tt><tt class="py-op">(</tt><tt id="link-4" class="py-name"><a title="Bio.MarkovModel.x
Bio.Statistics.lowess.x" class="py-name" href="#" onclick="return doclink('link-4', 'x', 'link-3');">x</a></tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt id="link-5" class="py-name" targets="Method Bio.EUtils.POM.ElementNode.find()=Bio.EUtils.POM.ElementNode-class.html#find,Method Bio.NeuralNetwork.Gene.Motif.MotifFinder.find()=Bio.NeuralNetwork.Gene.Motif.MotifFinder-class.html#find,Method Bio.NeuralNetwork.Gene.Schema.SchemaFinder.find()=Bio.NeuralNetwork.Gene.Schema.SchemaFinder-class.html#find,Method Bio.NeuralNetwork.Gene.Signature.SignatureFinder.find()=Bio.NeuralNetwork.Gene.Signature.SignatureFinder-class.html#find,Method Bio.biblio.Biblio.find()=Bio.biblio.Biblio-class.html#find,Function Bio.triefind.find()=Bio.triefind-module.html#find"><a title="Bio.EUtils.POM.ElementNode.find
Bio.NeuralNetwork.Gene.Motif.MotifFinder.find
Bio.NeuralNetwork.Gene.Schema.SchemaFinder.find
Bio.NeuralNetwork.Gene.Signature.SignatureFinder.find
Bio.biblio.Biblio.find
Bio.triefind.find" class="py-name" href="#" onclick="return doclink('link-5', 'find', 'link-5');">find</a></tt><tt class="py-op">(</tt><tt class="py-string">"unhashable"</tt><tt class="py-op">)</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="L41"></a><tt class="py-lineno"> 41</tt>  <tt class="py-line">            <tt class="py-keyword">raise</tt> </tt>
<a name="L42"></a><tt class="py-lineno"> 42</tt>  <tt class="py-line">    <tt class="py-comment"># asdict failed because l is unhashable.  Back up to a naive</tt> </tt>
<a name="L43"></a><tt class="py-lineno"> 43</tt>  <tt class="py-line"><tt class="py-comment"></tt>    <tt class="py-comment"># implementation.</tt> </tt>
<a name="L44"></a><tt class="py-lineno"> 44</tt>  <tt class="py-line"><tt class="py-comment"></tt>    <tt class="py-name">l</tt> <tt class="py-op">=</tt> <tt class="py-name">l</tt><tt class="py-op">[</tt><tt class="py-op">:</tt><tt class="py-op">]</tt> </tt>
<a name="L45"></a><tt class="py-lineno"> 45</tt>  <tt class="py-line">    <tt class="py-name">l</tt><tt class="py-op">.</tt><tt id="link-6" class="py-name" targets="Method Bio.PDB.Residue.DisorderedResidue.sort()=Bio.PDB.Residue.DisorderedResidue-class.html#sort,Method Bio.PDB.Residue.Residue.sort()=Bio.PDB.Residue.Residue-class.html#sort,Method Bio.Sequencing.Ace.ACEFileRecord.sort()=Bio.Sequencing.Ace.ACEFileRecord-class.html#sort"><a title="Bio.PDB.Residue.DisorderedResidue.sort
Bio.PDB.Residue.Residue.sort
Bio.Sequencing.Ace.ACEFileRecord.sort" class="py-name" href="#" onclick="return doclink('link-6', 'sort', 'link-6');">sort</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
<a name="L46"></a><tt class="py-lineno"> 46</tt>  <tt class="py-line">    <tt id="link-7" class="py-name" targets="Variable Bio.PDB.Polypeptide.i=Bio.PDB.Polypeptide-module.html#i"><a title="Bio.PDB.Polypeptide.i" class="py-name" href="#" onclick="return doclink('link-7', 'i', 'link-7');">i</a></tt> <tt class="py-op">=</tt> <tt class="py-number">0</tt> </tt>
<a name="L47"></a><tt class="py-lineno"> 47</tt>  <tt class="py-line">    <tt class="py-keyword">while</tt> <tt id="link-8" class="py-name"><a title="Bio.PDB.Polypeptide.i" class="py-name" href="#" onclick="return doclink('link-8', 'i', 'link-7');">i</a></tt> <tt class="py-op">&lt;</tt> <tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">l</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="L48"></a><tt class="py-lineno"> 48</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">l</tt><tt class="py-op">[</tt><tt id="link-9" class="py-name"><a title="Bio.PDB.Polypeptide.i" class="py-name" href="#" onclick="return doclink('link-9', 'i', 'link-7');">i</a></tt><tt class="py-op">]</tt> <tt class="py-op">==</tt> <tt class="py-name">l</tt><tt class="py-op">[</tt><tt id="link-10" class="py-name"><a title="Bio.PDB.Polypeptide.i" class="py-name" href="#" onclick="return doclink('link-10', 'i', 'link-7');">i</a></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="L49"></a><tt class="py-lineno"> 49</tt>  <tt class="py-line">            <tt class="py-keyword">del</tt> <tt class="py-name">l</tt><tt class="py-op">[</tt><tt id="link-11" class="py-name"><a title="Bio.PDB.Polypeptide.i" class="py-name" href="#" onclick="return doclink('link-11', 'i', 'link-7');">i</a></tt><tt class="py-op">]</tt> </tt>
<a name="L50"></a><tt class="py-lineno"> 50</tt>  <tt class="py-line">        <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L51"></a><tt class="py-lineno"> 51</tt>  <tt class="py-line">            <tt id="link-12" class="py-name"><a title="Bio.PDB.Polypeptide.i" class="py-name" href="#" onclick="return doclink('link-12', 'i', 'link-7');">i</a></tt> <tt class="py-op">+=</tt> <tt class="py-number">1</tt> </tt>
<a name="L52"></a><tt class="py-lineno"> 52</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">l</tt> </tt>
</div><a name="L53"></a><tt class="py-lineno"> 53</tt>  <tt class="py-line"> </tt>
<a name="count"></a><div id="count-def"><a name="L54"></a><tt class="py-lineno"> 54</tt> <a class="py-toggle" href="#" id="count-toggle" onclick="return toggle('count');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="Bio.listfns-module.html#count">count</a><tt class="py-op">(</tt><tt class="py-param">items</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="count-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="count-expanded"><a name="L55"></a><tt class="py-lineno"> 55</tt>  <tt class="py-line">    <tt class="py-docstring">"""count(items) -&gt; dict of counts of each item</tt> </tt>
<a name="L56"></a><tt class="py-lineno"> 56</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L57"></a><tt class="py-lineno"> 57</tt>  <tt class="py-line"><tt class="py-docstring">    Count the number of times each item appears in a list of data.</tt> </tt>
<a name="L58"></a><tt class="py-lineno"> 58</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L59"></a><tt class="py-lineno"> 59</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="L60"></a><tt class="py-lineno"> 60</tt>  <tt class="py-line">    <tt class="py-name">c</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
<a name="L61"></a><tt class="py-lineno"> 61</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt id="link-13" class="py-name"><a title="Bio.PDB.Polypeptide.i" class="py-name" href="#" onclick="return doclink('link-13', 'i', 'link-7');">i</a></tt> <tt class="py-keyword">in</tt> <tt id="link-14" class="py-name" targets="Method Bio.Crystal.Crystal.items()=Bio.Crystal.Crystal-class.html#items,Method Bio.EUtils.MultiDict._BaseMultiDict.items()=Bio.EUtils.MultiDict._BaseMultiDict-class.html#items,Variable Bio.Entrez.SerialSet.items=Bio.Entrez.SerialSet-module.html#items,Method Bio.GenBank.NCBIDictionary.items()=Bio.GenBank.NCBIDictionary-class.html#items,Method Bio.Mindy.BaseDB.DictLookup.items()=Bio.Mindy.BaseDB.DictLookup-class.html#items,Method Bio.Prosite.ExPASyDictionary.items()=Bio.Prosite.ExPASyDictionary-class.html#items,Method Bio.Prosite.Prodoc.ExPASyDictionary.items()=Bio.Prosite.Prodoc.ExPASyDictionary-class.html#items,Method Bio.PubMed.Dictionary.items()=Bio.PubMed.Dictionary-class.html#items,Method Bio.SwissProt.SProt.ExPASyDictionary.items()=Bio.SwissProt.SProt.ExPASyDictionary-class.html#items,Method Bio.config.Registry.Registry.items()=Bio.config.Registry.Registry-class.html#items,Function Bio.listfns.items()=Bio.listfns-module.html#items,Method BioSQL.BioSeqDatabase.BioSeqDatabase.items()=BioSQL.BioSeqDatabase.BioSeqDatabase-class.html#items,Method BioSQL.BioSeqDatabase.DBServer.items()=BioSQL.BioSeqDatabase.DBServer-class.html#items,Method Martel.Parser.MartelAttributeList.items()=Martel.Parser.MartelAttributeList-class.html#items"><a title="Bio.Crystal.Crystal.items
Bio.EUtils.MultiDict._BaseMultiDict.items
Bio.Entrez.SerialSet.items
Bio.GenBank.NCBIDictionary.items
Bio.Mindy.BaseDB.DictLookup.items
Bio.Prosite.ExPASyDictionary.items
Bio.Prosite.Prodoc.ExPASyDictionary.items
Bio.PubMed.Dictionary.items
Bio.SwissProt.SProt.ExPASyDictionary.items
Bio.config.Registry.Registry.items
Bio.listfns.items
BioSQL.BioSeqDatabase.BioSeqDatabase.items
BioSQL.BioSeqDatabase.DBServer.items
Martel.Parser.MartelAttributeList.items" class="py-name" href="#" onclick="return doclink('link-14', 'items', 'link-14');">items</a></tt><tt class="py-op">:</tt> </tt>
<a name="L62"></a><tt class="py-lineno"> 62</tt>  <tt class="py-line">        <tt class="py-name">c</tt><tt class="py-op">[</tt><tt id="link-15" class="py-name"><a title="Bio.PDB.Polypeptide.i" class="py-name" href="#" onclick="return doclink('link-15', 'i', 'link-7');">i</a></tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">c</tt><tt class="py-op">.</tt><tt id="link-16" class="py-name" targets="Method Bio.Crystal.Crystal.get()=Bio.Crystal.Crystal-class.html#get,Method Bio.Data.CodonTable.AmbiguousForwardTable.get()=Bio.Data.CodonTable.AmbiguousForwardTable-class.html#get,Method Bio.EUtils.MultiDict._BaseMultiDict.get()=Bio.EUtils.MultiDict._BaseMultiDict-class.html#get,Method Bio.EUtils.POM.ElementNode.get()=Bio.EUtils.POM.ElementNode-class.html#get,Method Bio.GenBank.NCBIDictionary.get()=Bio.GenBank.NCBIDictionary-class.html#get,Method Bio.Mindy.BaseDB.DictLookup.get()=Bio.Mindy.BaseDB.DictLookup-class.html#get,Method Bio.Prosite.ExPASyDictionary.get()=Bio.Prosite.ExPASyDictionary-class.html#get,Method Bio.Prosite.Prodoc.ExPASyDictionary.get()=Bio.Prosite.Prodoc.ExPASyDictionary-class.html#get,Method Bio.PubMed.Dictionary.get()=Bio.PubMed.Dictionary-class.html#get,Method Bio.Restriction.Restriction.RestrictionBatch.get()=Bio.Restriction.Restriction.RestrictionBatch-class.html#get,Method Bio.Restriction._Update.RestrictionCompiler.DictionaryBuilder.get()=Bio.Restriction._Update.RestrictionCompiler.DictionaryBuilder-class.html#get,Method Bio.SeqUtils.MissingTable.get()=Bio.SeqUtils.MissingTable-class.html#get,Method Bio.SwissProt.SProt.ExPASyDictionary.get()=Bio.SwissProt.SProt.ExPASyDictionary-class.html#get,Method Bio.config.DBRegistry.DBGroup.get()=Bio.config.DBRegistry.DBGroup-class.html#get,Method Bio.config.DBRegistry.DBObject.get()=Bio.config.DBRegistry.DBObject-class.html#get,Method Bio.config.Registry.Registry.get()=Bio.config.Registry.Registry-class.html#get,Method Martel.Parser.MartelAttributeList.get()=Martel.Parser.MartelAttributeList-class.html#get,Method Martel.msre_parse.Tokenizer.get()=Martel.msre_parse.Tokenizer-class.html#get"><a title="Bio.Crystal.Crystal.get
Bio.Data.CodonTable.AmbiguousForwardTable.get
Bio.EUtils.MultiDict._BaseMultiDict.get
Bio.EUtils.POM.ElementNode.get
Bio.GenBank.NCBIDictionary.get
Bio.Mindy.BaseDB.DictLookup.get
Bio.Prosite.ExPASyDictionary.get
Bio.Prosite.Prodoc.ExPASyDictionary.get
Bio.PubMed.Dictionary.get
Bio.Restriction.Restriction.RestrictionBatch.get
Bio.Restriction._Update.RestrictionCompiler.DictionaryBuilder.get
Bio.SeqUtils.MissingTable.get
Bio.SwissProt.SProt.ExPASyDictionary.get
Bio.config.DBRegistry.DBGroup.get
Bio.config.DBRegistry.DBObject.get
Bio.config.Registry.Registry.get
Martel.Parser.MartelAttributeList.get
Martel.msre_parse.Tokenizer.get" class="py-name" href="#" onclick="return doclink('link-16', 'get', 'link-16');">get</a></tt><tt class="py-op">(</tt><tt id="link-17" class="py-name"><a title="Bio.PDB.Polypeptide.i" class="py-name" href="#" onclick="return doclink('link-17', 'i', 'link-7');">i</a></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-number">1</tt> </tt>
<a name="L63"></a><tt class="py-lineno"> 63</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">c</tt> </tt>
</div><a name="L64"></a><tt class="py-lineno"> 64</tt>  <tt class="py-line"> </tt>
<a name="contents"></a><div id="contents-def"><a name="L65"></a><tt class="py-lineno"> 65</tt> <a class="py-toggle" href="#" id="contents-toggle" onclick="return toggle('contents');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="Bio.listfns-module.html#contents">contents</a><tt class="py-op">(</tt><tt class="py-param">items</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="contents-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="contents-expanded"><a name="L66"></a><tt class="py-lineno"> 66</tt>  <tt class="py-line">    <tt class="py-docstring">"""contents(items) -&gt; dict of item:percentage</tt> </tt>
<a name="L67"></a><tt class="py-lineno"> 67</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L68"></a><tt class="py-lineno"> 68</tt>  <tt class="py-line"><tt class="py-docstring">    Summarize the contents of the list in terms of the percentages of each</tt> </tt>
<a name="L69"></a><tt class="py-lineno"> 69</tt>  <tt class="py-line"><tt class="py-docstring">    item.  For example, if an item appears 3 times in a list with 10 items,</tt> </tt>
<a name="L70"></a><tt class="py-lineno"> 70</tt>  <tt class="py-line"><tt class="py-docstring">    it is in 0.3 of the list.</tt> </tt>
<a name="L71"></a><tt class="py-lineno"> 71</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L72"></a><tt class="py-lineno"> 72</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="L73"></a><tt class="py-lineno"> 73</tt>  <tt class="py-line">    <tt class="py-name">counts</tt> <tt class="py-op">=</tt> <tt id="link-18" class="py-name"><a title="Bio.Crystal.Chain.count
Bio.NeuralNetwork.Gene.Pattern.PatternRepository.count
Bio.Seq.MutableSeq.count
Bio.Seq.Seq.count
Bio.listfns.count" class="py-name" href="#" onclick="return doclink('link-18', 'count', 'link-0');">count</a></tt><tt class="py-op">(</tt><tt id="link-19" class="py-name"><a title="Bio.Crystal.Crystal.items
Bio.EUtils.MultiDict._BaseMultiDict.items
Bio.Entrez.SerialSet.items
Bio.GenBank.NCBIDictionary.items
Bio.Mindy.BaseDB.DictLookup.items
Bio.Prosite.ExPASyDictionary.items
Bio.Prosite.Prodoc.ExPASyDictionary.items
Bio.PubMed.Dictionary.items
Bio.SwissProt.SProt.ExPASyDictionary.items
Bio.config.Registry.Registry.items
Bio.listfns.items
BioSQL.BioSeqDatabase.BioSeqDatabase.items
BioSQL.BioSeqDatabase.DBServer.items
Martel.Parser.MartelAttributeList.items" class="py-name" href="#" onclick="return doclink('link-19', 'items', 'link-14');">items</a></tt><tt class="py-op">)</tt> </tt>
<a name="L74"></a><tt class="py-lineno"> 74</tt>  <tt class="py-line">    <tt class="py-name">l</tt> <tt class="py-op">=</tt> <tt class="py-name">float</tt><tt class="py-op">(</tt><tt class="py-name">len</tt><tt class="py-op">(</tt><tt id="link-20" class="py-name"><a title="Bio.Crystal.Crystal.items
Bio.EUtils.MultiDict._BaseMultiDict.items
Bio.Entrez.SerialSet.items
Bio.GenBank.NCBIDictionary.items
Bio.Mindy.BaseDB.DictLookup.items
Bio.Prosite.ExPASyDictionary.items
Bio.Prosite.Prodoc.ExPASyDictionary.items
Bio.PubMed.Dictionary.items
Bio.SwissProt.SProt.ExPASyDictionary.items
Bio.config.Registry.Registry.items
Bio.listfns.items
BioSQL.BioSeqDatabase.BioSeqDatabase.items
BioSQL.BioSeqDatabase.DBServer.items
Martel.Parser.MartelAttributeList.items" class="py-name" href="#" onclick="return doclink('link-20', 'items', 'link-14');">items</a></tt><tt class="py-op">)</tt><tt class="py-op">)</tt> </tt>
<a name="L75"></a><tt class="py-lineno"> 75</tt>  <tt class="py-line">    <tt id="link-21" class="py-name" targets="Function Bio.listfns.contents()=Bio.listfns-module.html#contents"><a title="Bio.listfns.contents" class="py-name" href="#" onclick="return doclink('link-21', 'contents', 'link-21');">contents</a></tt> <tt class="py-op">=</tt> <tt class="py-op">{</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">for</tt> <tt id="link-22" class="py-name"><a title="Bio.PDB.Polypeptide.i" class="py-name" href="#" onclick="return doclink('link-22', 'i', 'link-7');">i</a></tt><tt class="py-op">,</tt> <tt class="py-name">c</tt> <tt class="py-keyword">in</tt> <tt class="py-name">counts</tt><tt class="py-op">.</tt><tt id="link-23" class="py-name"><a title="Bio.Crystal.Crystal.items
Bio.EUtils.MultiDict._BaseMultiDict.items
Bio.Entrez.SerialSet.items
Bio.GenBank.NCBIDictionary.items
Bio.Mindy.BaseDB.DictLookup.items
Bio.Prosite.ExPASyDictionary.items
Bio.Prosite.Prodoc.ExPASyDictionary.items
Bio.PubMed.Dictionary.items
Bio.SwissProt.SProt.ExPASyDictionary.items
Bio.config.Registry.Registry.items
Bio.listfns.items
BioSQL.BioSeqDatabase.BioSeqDatabase.items
BioSQL.BioSeqDatabase.DBServer.items
Martel.Parser.MartelAttributeList.items" class="py-name" href="#" onclick="return doclink('link-23', 'items', 'link-14');">items</a></tt><tt class="py-op">(</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L77"></a><tt class="py-lineno"> 77</tt>  <tt class="py-line">        <tt id="link-24" class="py-name"><a title="Bio.listfns.contents" class="py-name" href="#" onclick="return doclink('link-24', 'contents', 'link-21');">contents</a></tt><tt class="py-op">[</tt><tt id="link-25" class="py-name"><a title="Bio.PDB.Polypeptide.i" class="py-name" href="#" onclick="return doclink('link-25', 'i', 'link-7');">i</a></tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-name">c</tt> <tt class="py-op">/</tt> <tt class="py-name">l</tt> </tt>
<a name="L78"></a><tt class="py-lineno"> 78</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt id="link-26" class="py-name"><a title="Bio.listfns.contents" class="py-name" href="#" onclick="return doclink('link-26', 'contents', 'link-21');">contents</a></tt> </tt>
</div><a name="L79"></a><tt class="py-lineno"> 79</tt>  <tt class="py-line"> </tt>
<a name="intersection"></a><div id="intersection-def"><a name="L80"></a><tt class="py-lineno"> 80</tt> <a class="py-toggle" href="#" id="intersection-toggle" onclick="return toggle('intersection');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="Bio.listfns-module.html#intersection">intersection</a><tt class="py-op">(</tt><tt class="py-param">l1</tt><tt class="py-op">,</tt> <tt class="py-param">l2</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="intersection-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="intersection-expanded"><a name="L81"></a><tt class="py-lineno"> 81</tt>  <tt class="py-line">    <tt class="py-docstring">"""intersection(l1, l2) -&gt; list of common items</tt> </tt>
<a name="L82"></a><tt class="py-lineno"> 82</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L83"></a><tt class="py-lineno"> 83</tt>  <tt class="py-line"><tt class="py-docstring">    Return a list of the items in both l1 and l2.  The list is in</tt> </tt>
<a name="L84"></a><tt class="py-lineno"> 84</tt>  <tt class="py-line"><tt class="py-docstring">    arbitrary order.</tt> </tt>
<a name="L85"></a><tt class="py-lineno"> 85</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L86"></a><tt class="py-lineno"> 86</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="L87"></a><tt class="py-lineno"> 87</tt>  <tt class="py-line">    <tt class="py-name">inter</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L88"></a><tt class="py-lineno"> 88</tt>  <tt class="py-line">    <tt class="py-name">words1</tt> <tt class="py-op">=</tt> <tt id="link-27" class="py-name"><a title="Bio.Crystal.Chain.count
Bio.NeuralNetwork.Gene.Pattern.PatternRepository.count
Bio.Seq.MutableSeq.count
Bio.Seq.Seq.count
Bio.listfns.count" class="py-name" href="#" onclick="return doclink('link-27', 'count', 'link-0');">count</a></tt><tt class="py-op">(</tt><tt class="py-name">l1</tt><tt class="py-op">)</tt> </tt>
<a name="L89"></a><tt class="py-lineno"> 89</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt class="py-name">w</tt> <tt class="py-keyword">in</tt> <tt class="py-name">l2</tt><tt class="py-op">:</tt> </tt>
<a name="L90"></a><tt class="py-lineno"> 90</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-name">words1</tt><tt class="py-op">.</tt><tt id="link-28" class="py-name" targets="Method Bio.Crystal.Crystal.has_key()=Bio.Crystal.Crystal-class.html#has_key,Method Bio.EUtils.POM.ElementNode.has_key()=Bio.EUtils.POM.ElementNode-class.html#has_key,Method Bio.GenBank.NCBIDictionary.has_key()=Bio.GenBank.NCBIDictionary-class.html#has_key,Method Bio.PDB.AbstractPropertyMap.AbstractPropertyMap.has_key()=Bio.PDB.AbstractPropertyMap.AbstractPropertyMap-class.html#has_key,Method Bio.PDB.FragmentMapper'.FragmentMapper.has_key()=Bio.PDB.FragmentMapper%27.FragmentMapper-class.html#has_key,Method Bio.Prosite.ExPASyDictionary.has_key()=Bio.Prosite.ExPASyDictionary-class.html#has_key,Method Bio.Prosite.Prodoc.ExPASyDictionary.has_key()=Bio.Prosite.Prodoc.ExPASyDictionary-class.html#has_key,Method Bio.PubMed.Dictionary.has_key()=Bio.PubMed.Dictionary-class.html#has_key,Method Bio.SwissProt.SProt.ExPASyDictionary.has_key()=Bio.SwissProt.SProt.ExPASyDictionary-class.html#has_key,Method Martel.Parser.MartelAttributeList.has_key()=Martel.Parser.MartelAttributeList-class.html#has_key"><a title="Bio.Crystal.Crystal.has_key
Bio.EUtils.POM.ElementNode.has_key
Bio.GenBank.NCBIDictionary.has_key
Bio.PDB.AbstractPropertyMap.AbstractPropertyMap.has_key
Bio.PDB.FragmentMapper'.FragmentMapper.has_key
Bio.Prosite.ExPASyDictionary.has_key
Bio.Prosite.Prodoc.ExPASyDictionary.has_key
Bio.PubMed.Dictionary.has_key
Bio.SwissProt.SProt.ExPASyDictionary.has_key
Martel.Parser.MartelAttributeList.has_key" class="py-name" href="#" onclick="return doclink('link-28', 'has_key', 'link-28');">has_key</a></tt><tt class="py-op">(</tt><tt class="py-name">w</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L91"></a><tt class="py-lineno"> 91</tt>  <tt class="py-line">            <tt class="py-name">inter</tt><tt class="py-op">.</tt><tt id="link-29" class="py-name" targets="Method Bio.Crystal.Chain.append()=Bio.Crystal.Chain-class.html#append,Method Bio.EUtils.POM.ElementNode.append()=Bio.EUtils.POM.ElementNode-class.html#append,Method Bio.EUtils.sourcegen.SourceFile.append()=Bio.EUtils.sourcegen.SourceFile-class.html#append,Method Bio.SCOP.Raf.SeqMap.append()=Bio.SCOP.Raf.SeqMap-class.html#append,Method Bio.Seq.MutableSeq.append()=Bio.Seq.MutableSeq-class.html#append,Method Bio.Wise.psw.Alignment.append()=Bio.Wise.psw.Alignment-class.html#append,Method Bio.Wise.psw.AlignmentColumn.append()=Bio.Wise.psw.AlignmentColumn-class.html#append,Method Martel.msre_parse.SubPattern.append()=Martel.msre_parse.SubPattern-class.html#append"><a title="Bio.Crystal.Chain.append
Bio.EUtils.POM.ElementNode.append
Bio.EUtils.sourcegen.SourceFile.append
Bio.SCOP.Raf.SeqMap.append
Bio.Seq.MutableSeq.append
Bio.Wise.psw.Alignment.append
Bio.Wise.psw.AlignmentColumn.append
Martel.msre_parse.SubPattern.append" class="py-name" href="#" onclick="return doclink('link-29', 'append', 'link-29');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">w</tt><tt class="py-op">)</tt> </tt>
<a name="L92"></a><tt class="py-lineno"> 92</tt>  <tt class="py-line">            <tt class="py-keyword">del</tt> <tt class="py-name">words1</tt><tt class="py-op">[</tt><tt class="py-name">w</tt><tt class="py-op">]</tt>  <tt class="py-comment"># don't add the same word twice</tt> </tt>
<a name="L93"></a><tt class="py-lineno"> 93</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">inter</tt> </tt>
</div><a name="L94"></a><tt class="py-lineno"> 94</tt>  <tt class="py-line"> </tt>
<a name="difference"></a><div id="difference-def"><a name="L95"></a><tt class="py-lineno"> 95</tt> <a class="py-toggle" href="#" id="difference-toggle" onclick="return toggle('difference');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="Bio.listfns-module.html#difference">difference</a><tt class="py-op">(</tt><tt class="py-param">l1</tt><tt class="py-op">,</tt> <tt class="py-param">l2</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="difference-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="difference-expanded"><a name="L96"></a><tt class="py-lineno"> 96</tt>  <tt class="py-line">    <tt class="py-docstring">"""difference(l1, l2) -&gt; list of items in l1, but not l2</tt> </tt>
<a name="L97"></a><tt class="py-lineno"> 97</tt>  <tt class="py-line"><tt class="py-docstring">    </tt> </tt>
<a name="L98"></a><tt class="py-lineno"> 98</tt>  <tt class="py-line"><tt class="py-docstring">    Return a list of the items in l1, but not l2.  The list is in</tt> </tt>
<a name="L99"></a><tt class="py-lineno"> 99</tt>  <tt class="py-line"><tt class="py-docstring">    arbitrary order.</tt> </tt>
<a name="L100"></a><tt class="py-lineno">100</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L101"></a><tt class="py-lineno">101</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="L102"></a><tt class="py-lineno">102</tt>  <tt class="py-line">    <tt class="py-name">diff</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L103"></a><tt class="py-lineno">103</tt>  <tt class="py-line">    <tt class="py-name">words2</tt> <tt class="py-op">=</tt> <tt id="link-30" class="py-name"><a title="Bio.Crystal.Chain.count
Bio.NeuralNetwork.Gene.Pattern.PatternRepository.count
Bio.Seq.MutableSeq.count
Bio.Seq.Seq.count
Bio.listfns.count" class="py-name" href="#" onclick="return doclink('link-30', 'count', 'link-0');">count</a></tt><tt class="py-op">(</tt><tt class="py-name">l2</tt><tt class="py-op">)</tt> </tt>
<a name="L104"></a><tt class="py-lineno">104</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt class="py-name">w</tt> <tt class="py-keyword">in</tt> <tt class="py-name">l1</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">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">words2</tt><tt class="py-op">.</tt><tt id="link-31" class="py-name"><a title="Bio.Crystal.Crystal.has_key
Bio.EUtils.POM.ElementNode.has_key
Bio.GenBank.NCBIDictionary.has_key
Bio.PDB.AbstractPropertyMap.AbstractPropertyMap.has_key
Bio.PDB.FragmentMapper'.FragmentMapper.has_key
Bio.Prosite.ExPASyDictionary.has_key
Bio.Prosite.Prodoc.ExPASyDictionary.has_key
Bio.PubMed.Dictionary.has_key
Bio.SwissProt.SProt.ExPASyDictionary.has_key
Martel.Parser.MartelAttributeList.has_key" class="py-name" href="#" onclick="return doclink('link-31', 'has_key', 'link-28');">has_key</a></tt><tt class="py-op">(</tt><tt class="py-name">w</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L106"></a><tt class="py-lineno">106</tt>  <tt class="py-line">            <tt class="py-name">diff</tt><tt class="py-op">.</tt><tt id="link-32" class="py-name"><a title="Bio.Crystal.Chain.append
Bio.EUtils.POM.ElementNode.append
Bio.EUtils.sourcegen.SourceFile.append
Bio.SCOP.Raf.SeqMap.append
Bio.Seq.MutableSeq.append
Bio.Wise.psw.Alignment.append
Bio.Wise.psw.AlignmentColumn.append
Martel.msre_parse.SubPattern.append" class="py-name" href="#" onclick="return doclink('link-32', 'append', 'link-29');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">w</tt><tt class="py-op">)</tt> </tt>
<a name="L107"></a><tt class="py-lineno">107</tt>  <tt class="py-line">            <tt class="py-name">words2</tt><tt class="py-op">[</tt><tt class="py-name">w</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt class="py-number">1</tt>   <tt class="py-comment"># don't add the same word twice</tt> </tt>
<a name="L108"></a><tt class="py-lineno">108</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">diff</tt> </tt>
</div><a name="L109"></a><tt class="py-lineno">109</tt>  <tt class="py-line"> </tt>
<a name="itemindex"></a><div id="itemindex-def"><a name="L110"></a><tt class="py-lineno">110</tt> <a class="py-toggle" href="#" id="itemindex-toggle" onclick="return toggle('itemindex');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="Bio.listfns-module.html#itemindex">itemindex</a><tt class="py-op">(</tt><tt class="py-param">l</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="itemindex-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="itemindex-expanded"><a name="L111"></a><tt class="py-lineno">111</tt>  <tt class="py-line">    <tt class="py-docstring">"""itemindex(l) -&gt; dict of item : index of item</tt> </tt>
<a name="L112"></a><tt class="py-lineno">112</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L113"></a><tt class="py-lineno">113</tt>  <tt class="py-line"><tt class="py-docstring">    Make an index of the items in the list.  The dictionary contains</tt> </tt>
<a name="L114"></a><tt class="py-lineno">114</tt>  <tt class="py-line"><tt class="py-docstring">    the items in the list as the keys, and the index of the first</tt> </tt>
<a name="L115"></a><tt class="py-lineno">115</tt>  <tt class="py-line"><tt class="py-docstring">    occurrence of the item as the value.</tt> </tt>
<a name="L116"></a><tt class="py-lineno">116</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L117"></a><tt class="py-lineno">117</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="L118"></a><tt class="py-lineno">118</tt>  <tt class="py-line">    <tt class="py-name">dict</tt> <tt class="py-op">=</tt> <tt class="py-op">{</tt><tt class="py-op">}</tt> </tt>
<a name="L119"></a><tt class="py-lineno">119</tt>  <tt class="py-line">    <tt class="py-keyword">for</tt> <tt id="link-33" class="py-name"><a title="Bio.PDB.Polypeptide.i" class="py-name" href="#" onclick="return doclink('link-33', 'i', 'link-7');">i</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">range</tt><tt class="py-op">(</tt><tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">l</tt><tt class="py-op">)</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L120"></a><tt class="py-lineno">120</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-keyword">not</tt> <tt class="py-name">dict</tt><tt class="py-op">.</tt><tt id="link-34" class="py-name"><a title="Bio.Crystal.Crystal.has_key
Bio.EUtils.POM.ElementNode.has_key
Bio.GenBank.NCBIDictionary.has_key
Bio.PDB.AbstractPropertyMap.AbstractPropertyMap.has_key
Bio.PDB.FragmentMapper'.FragmentMapper.has_key
Bio.Prosite.ExPASyDictionary.has_key
Bio.Prosite.Prodoc.ExPASyDictionary.has_key
Bio.PubMed.Dictionary.has_key
Bio.SwissProt.SProt.ExPASyDictionary.has_key
Martel.Parser.MartelAttributeList.has_key" class="py-name" href="#" onclick="return doclink('link-34', 'has_key', 'link-28');">has_key</a></tt><tt class="py-op">(</tt><tt class="py-name">l</tt><tt class="py-op">[</tt><tt id="link-35" class="py-name"><a title="Bio.PDB.Polypeptide.i" class="py-name" href="#" onclick="return doclink('link-35', 'i', 'link-7');">i</a></tt><tt class="py-op">]</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L121"></a><tt class="py-lineno">121</tt>  <tt class="py-line">            <tt class="py-name">dict</tt><tt class="py-op">[</tt><tt class="py-name">l</tt><tt class="py-op">[</tt><tt id="link-36" class="py-name"><a title="Bio.PDB.Polypeptide.i" class="py-name" href="#" onclick="return doclink('link-36', 'i', 'link-7');">i</a></tt><tt class="py-op">]</tt><tt class="py-op">]</tt> <tt class="py-op">=</tt> <tt id="link-37" class="py-name"><a title="Bio.PDB.Polypeptide.i" class="py-name" href="#" onclick="return doclink('link-37', 'i', 'link-7');">i</a></tt> </tt>
<a name="L122"></a><tt class="py-lineno">122</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">dict</tt> </tt>
</div><a name="L123"></a><tt class="py-lineno">123</tt>  <tt class="py-line"> </tt>
<a name="indexesof"></a><div id="indexesof-def"><a name="L124"></a><tt class="py-lineno">124</tt> <a class="py-toggle" href="#" id="indexesof-toggle" onclick="return toggle('indexesof');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="Bio.listfns-module.html#indexesof">indexesof</a><tt class="py-op">(</tt><tt class="py-param">l</tt><tt class="py-op">,</tt> <tt class="py-param">fn</tt><tt class="py-op">,</tt> <tt class="py-param">opposite</tt><tt class="py-op">=</tt><tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="indexesof-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="indexesof-expanded"><a name="L125"></a><tt class="py-lineno">125</tt>  <tt class="py-line">    <tt class="py-docstring">"""indexesof(l, fn) -&gt; list of indexes</tt> </tt>
<a name="L126"></a><tt class="py-lineno">126</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L127"></a><tt class="py-lineno">127</tt>  <tt class="py-line"><tt class="py-docstring">    Return a list of indexes i where fn(l[i]) is true.</tt> </tt>
<a name="L128"></a><tt class="py-lineno">128</tt>  <tt class="py-line"><tt class="py-docstring"></tt> </tt>
<a name="L129"></a><tt class="py-lineno">129</tt>  <tt class="py-line"><tt class="py-docstring">    """</tt> </tt>
<a name="L130"></a><tt class="py-lineno">130</tt>  <tt class="py-line">    <tt class="py-name">indexes</tt> <tt class="py-op">=</tt> <tt class="py-op">[</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">for</tt> <tt id="link-38" class="py-name"><a title="Bio.PDB.Polypeptide.i" class="py-name" href="#" onclick="return doclink('link-38', 'i', 'link-7');">i</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">range</tt><tt class="py-op">(</tt><tt class="py-name">len</tt><tt class="py-op">(</tt><tt class="py-name">l</tt><tt class="py-op">)</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-name">f</tt> <tt class="py-op">=</tt> <tt class="py-name">fn</tt><tt class="py-op">(</tt><tt class="py-name">l</tt><tt class="py-op">[</tt><tt id="link-39" class="py-name"><a title="Bio.PDB.Polypeptide.i" class="py-name" href="#" onclick="return doclink('link-39', 'i', 'link-7');">i</a></tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L133"></a><tt class="py-lineno">133</tt>  <tt class="py-line">        <tt class="py-keyword">if</tt> <tt class="py-op">(</tt><tt class="py-keyword">not</tt> <tt class="py-name">opposite</tt> <tt class="py-keyword">and</tt> <tt class="py-name">f</tt><tt class="py-op">)</tt> <tt class="py-keyword">or</tt> <tt class="py-op">(</tt><tt class="py-name">opposite</tt> <tt class="py-keyword">and</tt> <tt class="py-keyword">not</tt> <tt class="py-name">f</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
<a name="L134"></a><tt class="py-lineno">134</tt>  <tt class="py-line">            <tt class="py-name">indexes</tt><tt class="py-op">.</tt><tt id="link-40" class="py-name"><a title="Bio.Crystal.Chain.append
Bio.EUtils.POM.ElementNode.append
Bio.EUtils.sourcegen.SourceFile.append
Bio.SCOP.Raf.SeqMap.append
Bio.Seq.MutableSeq.append
Bio.Wise.psw.Alignment.append
Bio.Wise.psw.AlignmentColumn.append
Martel.msre_parse.SubPattern.append" class="py-name" href="#" onclick="return doclink('link-40', 'append', 'link-29');">append</a></tt><tt class="py-op">(</tt><tt id="link-41" class="py-name"><a title="Bio.PDB.Polypeptide.i" class="py-name" href="#" onclick="return doclink('link-41', 'i', 'link-7');">i</a></tt><tt class="py-op">)</tt> </tt>
<a name="L135"></a><tt class="py-lineno">135</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt class="py-name">indexes</tt> </tt>
</div><a name="L136"></a><tt class="py-lineno">136</tt>  <tt class="py-line"> </tt>
<a name="take"></a><div id="take-def"><a name="L137"></a><tt class="py-lineno">137</tt> <a class="py-toggle" href="#" id="take-toggle" onclick="return toggle('take');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="Bio.listfns-module.html#take">take</a><tt class="py-op">(</tt><tt class="py-param">l</tt><tt class="py-op">,</tt> <tt class="py-param">indexes</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="take-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="take-expanded"><a name="L138"></a><tt class="py-lineno">138</tt>  <tt class="py-line">    <tt class="py-docstring">"""take(l, indexes) -&gt; list of just the indexes from l"""</tt> </tt>
<a name="L139"></a><tt class="py-lineno">139</tt>  <tt class="py-line">    <tt id="link-42" class="py-name"><a title="Bio.Crystal.Crystal.items
Bio.EUtils.MultiDict._BaseMultiDict.items
Bio.Entrez.SerialSet.items
Bio.GenBank.NCBIDictionary.items
Bio.Mindy.BaseDB.DictLookup.items
Bio.Prosite.ExPASyDictionary.items
Bio.Prosite.Prodoc.ExPASyDictionary.items
Bio.PubMed.Dictionary.items
Bio.SwissProt.SProt.ExPASyDictionary.items
Bio.config.Registry.Registry.items
Bio.listfns.items
BioSQL.BioSeqDatabase.BioSeqDatabase.items
BioSQL.BioSeqDatabase.DBServer.items
Martel.Parser.MartelAttributeList.items" class="py-name" href="#" onclick="return doclink('link-42', 'items', 'link-14');">items</a></tt> <tt class="py-op">=</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-keyword">for</tt> <tt id="link-43" class="py-name"><a title="Bio.PDB.Polypeptide.i" class="py-name" href="#" onclick="return doclink('link-43', 'i', 'link-7');">i</a></tt> <tt class="py-keyword">in</tt> <tt class="py-name">indexes</tt><tt class="py-op">:</tt> </tt>
<a name="L141"></a><tt class="py-lineno">141</tt>  <tt class="py-line">        <tt id="link-44" class="py-name"><a title="Bio.Crystal.Crystal.items
Bio.EUtils.MultiDict._BaseMultiDict.items
Bio.Entrez.SerialSet.items
Bio.GenBank.NCBIDictionary.items
Bio.Mindy.BaseDB.DictLookup.items
Bio.Prosite.ExPASyDictionary.items
Bio.Prosite.Prodoc.ExPASyDictionary.items
Bio.PubMed.Dictionary.items
Bio.SwissProt.SProt.ExPASyDictionary.items
Bio.config.Registry.Registry.items
Bio.listfns.items
BioSQL.BioSeqDatabase.BioSeqDatabase.items
BioSQL.BioSeqDatabase.DBServer.items
Martel.Parser.MartelAttributeList.items" class="py-name" href="#" onclick="return doclink('link-44', 'items', 'link-14');">items</a></tt><tt class="py-op">.</tt><tt id="link-45" class="py-name"><a title="Bio.Crystal.Chain.append
Bio.EUtils.POM.ElementNode.append
Bio.EUtils.sourcegen.SourceFile.append
Bio.SCOP.Raf.SeqMap.append
Bio.Seq.MutableSeq.append
Bio.Wise.psw.Alignment.append
Bio.Wise.psw.AlignmentColumn.append
Martel.msre_parse.SubPattern.append" class="py-name" href="#" onclick="return doclink('link-45', 'append', 'link-29');">append</a></tt><tt class="py-op">(</tt><tt class="py-name">l</tt><tt class="py-op">[</tt><tt id="link-46" class="py-name"><a title="Bio.PDB.Polypeptide.i" class="py-name" href="#" onclick="return doclink('link-46', 'i', 'link-7');">i</a></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-keyword">return</tt> <tt id="link-47" class="py-name"><a title="Bio.Crystal.Crystal.items
Bio.EUtils.MultiDict._BaseMultiDict.items
Bio.Entrez.SerialSet.items
Bio.GenBank.NCBIDictionary.items
Bio.Mindy.BaseDB.DictLookup.items
Bio.Prosite.ExPASyDictionary.items
Bio.Prosite.Prodoc.ExPASyDictionary.items
Bio.PubMed.Dictionary.items
Bio.SwissProt.SProt.ExPASyDictionary.items
Bio.config.Registry.Registry.items
Bio.listfns.items
BioSQL.BioSeqDatabase.BioSeqDatabase.items
BioSQL.BioSeqDatabase.DBServer.items
Martel.Parser.MartelAttributeList.items" class="py-name" href="#" onclick="return doclink('link-47', 'items', 'link-14');">items</a></tt> </tt>
</div><a name="L143"></a><tt class="py-lineno">143</tt>  <tt class="py-line"> </tt>
<a name="take_byfn"></a><div id="take_byfn-def"><a name="L144"></a><tt class="py-lineno">144</tt> <a class="py-toggle" href="#" id="take_byfn-toggle" onclick="return toggle('take_byfn');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="Bio.listfns-module.html#take_byfn">take_byfn</a><tt class="py-op">(</tt><tt class="py-param">l</tt><tt class="py-op">,</tt> <tt class="py-param">fn</tt><tt class="py-op">,</tt> <tt class="py-param">opposite</tt><tt class="py-op">=</tt><tt class="py-number">0</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="take_byfn-collapsed" style="display:none;" pad="+++" indent="++++"></div><div id="take_byfn-expanded"><a name="L145"></a><tt class="py-lineno">145</tt>  <tt class="py-line">    <tt class="py-name">indexes</tt> <tt class="py-op">=</tt> <tt id="link-48" class="py-name" targets="Function Bio.listfns.indexesof()=Bio.listfns-module.html#indexesof"><a title="Bio.listfns.indexesof" class="py-name" href="#" onclick="return doclink('link-48', 'indexesof', 'link-48');">indexesof</a></tt><tt class="py-op">(</tt><tt class="py-name">l</tt><tt class="py-op">,</tt> <tt class="py-name">fn</tt><tt class="py-op">,</tt> <tt class="py-name">opposite</tt><tt class="py-op">=</tt><tt class="py-name">opposite</tt><tt class="py-op">)</tt> </tt>
<a name="L146"></a><tt class="py-lineno">146</tt>  <tt class="py-line">    <tt class="py-keyword">return</tt> <tt id="link-49" class="py-name" targets="Function Bio.listfns.take()=Bio.listfns-module.html#take"><a title="Bio.listfns.take" class="py-name" href="#" onclick="return doclink('link-49', 'take', 'link-49');">take</a></tt><tt class="py-op">(</tt><tt class="py-name">l</tt><tt class="py-op">,</tt> <tt class="py-name">indexes</tt><tt class="py-op">)</tt> </tt>
</div><a name="L147"></a><tt class="py-lineno">147</tt>  <tt class="py-line"> </tt>
<a name="L148"></a><tt class="py-lineno">148</tt>  <tt class="py-line"><tt class="py-comment"># Try and load C implementations of functions.  If I can't,</tt> </tt>
<a name="L149"></a><tt class="py-lineno">149</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># then just ignore and use the pure python implementations.</tt> </tt>
<a name="L150"></a><tt class="py-lineno">150</tt>  <tt class="py-line"><tt class="py-comment"></tt><tt class="py-keyword">try</tt><tt class="py-op">:</tt> </tt>
<a name="L151"></a><tt class="py-lineno">151</tt>  <tt class="py-line">    <tt class="py-keyword">from</tt> <tt class="py-name">clistfns</tt> <tt class="py-keyword">import</tt> <tt class="py-op">*</tt> </tt>
<a name="L152"></a><tt class="py-lineno">152</tt>  <tt class="py-line"><tt class="py-keyword">except</tt> <tt class="py-name">ImportError</tt><tt class="py-op">:</tt> </tt>
<a name="L153"></a><tt class="py-lineno">153</tt>  <tt class="py-line">    <tt class="py-keyword">pass</tt> </tt>
<a name="L154"></a><tt class="py-lineno">154</tt>  <tt class="py-line"> </tt><script type="text/javascript">
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