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<h1 class="epydoc">Source Code for <a href="Pyblio.Tools-module.html">Module Pyblio.Tools</a></h1>
<pre class="py-src">
<a name="L1"></a><tt class="py-lineno"> 1</tt> <tt class="py-line"><tt class="py-comment"># This file is part of pybliographer</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"># </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"># Copyright (C) 1998-2006 Frederic GOBRY</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"># Email : gobry@pybliographer.org</tt> </tt>
<a name="L5"></a><tt class="py-lineno"> 5</tt> <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># </tt> </tt>
<a name="L6"></a><tt class="py-lineno"> 6</tt> <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># This program is free software; you can redistribute it and/or</tt> </tt>
<a name="L7"></a><tt class="py-lineno"> 7</tt> <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># modify it under the terms of the GNU General Public License</tt> </tt>
<a name="L8"></a><tt class="py-lineno"> 8</tt> <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># as published by the Free Software Foundation; either version 2 </tt> </tt>
<a name="L9"></a><tt class="py-lineno"> 9</tt> <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># of the License, or (at your option) any later version.</tt> </tt>
<a name="L10"></a><tt class="py-lineno">10</tt> <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># </tt> </tt>
<a name="L11"></a><tt class="py-lineno">11</tt> <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># This program is distributed in the hope that it will be useful,</tt> </tt>
<a name="L12"></a><tt class="py-lineno">12</tt> <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># but WITHOUT ANY WARRANTY; without even the implied warranty of</tt> </tt>
<a name="L13"></a><tt class="py-lineno">13</tt> <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</tt> </tt>
<a name="L14"></a><tt class="py-lineno">14</tt> <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># GNU General Public License for more details. </tt> </tt>
<a name="L15"></a><tt class="py-lineno">15</tt> <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># </tt> </tt>
<a name="L16"></a><tt class="py-lineno">16</tt> <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># You should have received a copy of the GNU General Public License</tt> </tt>
<a name="L17"></a><tt class="py-lineno">17</tt> <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># along with this program; if not, write to the Free Software</tt> </tt>
<a name="L18"></a><tt class="py-lineno">18</tt> <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.</tt> </tt>
<a name="L19"></a><tt class="py-lineno">19</tt> <tt class="py-line"><tt class="py-comment"></tt><tt class="py-comment"># </tt> </tt>
<a name="L20"></a><tt class="py-lineno">20</tt> <tt class="py-line"><tt class="py-comment"></tt> </tt>
<a name="id_make"></a><div id="id_make-def"><a name="L21"></a><tt class="py-lineno">21</tt> <a class="py-toggle" href="#" id="id_make-toggle" onclick="return toggle('id_make');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="Pyblio.Tools-module.html#id_make">id_make</a><tt class="py-op">(</tt><tt class="py-param">last</tt><tt class="py-op">,</tt> <tt class="py-param">proposed</tt><tt class="py-op">=</tt><tt class="py-name">None</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="id_make-collapsed" style="display:none;" pad="++" indent="++++"></div><div id="id_make-expanded"><a name="L22"></a><tt class="py-lineno">22</tt> <tt class="py-line"> </tt>
<a name="L23"></a><tt class="py-lineno">23</tt> <tt class="py-line"> <tt class="py-docstring">""" Return an identifier, possibly taking into account a proposed</tt> </tt>
<a name="L24"></a><tt class="py-lineno">24</tt> <tt class="py-line"><tt class="py-docstring"> id. """</tt> </tt>
<a name="L25"></a><tt class="py-lineno">25</tt> <tt class="py-line"> </tt>
<a name="L26"></a><tt class="py-lineno">26</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">proposed</tt><tt class="py-op">:</tt> </tt>
<a name="L27"></a><tt class="py-lineno">27</tt> <tt class="py-line"> <tt class="py-keyword">if</tt> <tt class="py-name">proposed</tt> <tt class="py-op">&gt;=</tt> <tt class="py-name">last</tt><tt class="py-op">:</tt> <tt class="py-name">last</tt> <tt class="py-op">=</tt> <tt class="py-name">proposed</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt> </tt>
<a name="L28"></a><tt class="py-lineno">28</tt> <tt class="py-line"> </tt>
<a name="L29"></a><tt class="py-lineno">29</tt> <tt class="py-line"> <tt class="py-keyword">else</tt><tt class="py-op">:</tt> </tt>
<a name="L30"></a><tt class="py-lineno">30</tt> <tt class="py-line"> <tt class="py-name">proposed</tt> <tt class="py-op">=</tt> <tt class="py-name">last</tt> </tt>
<a name="L31"></a><tt class="py-lineno">31</tt> <tt class="py-line"> <tt class="py-name">last</tt> <tt class="py-op">=</tt> <tt class="py-name">last</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt> </tt>
<a name="L32"></a><tt class="py-lineno">32</tt> <tt class="py-line"> </tt>
<a name="L33"></a><tt class="py-lineno">33</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-name">last</tt><tt class="py-op">,</tt> <tt class="py-name">proposed</tt> </tt>
</div><a name="L34"></a><tt class="py-lineno">34</tt> <tt class="py-line"> </tt>
<a name="L35"></a><tt class="py-lineno">35</tt> <tt class="py-line"> </tt>
<a name="format"></a><div id="format-def"><a name="L36"></a><tt class="py-lineno">36</tt> <a class="py-toggle" href="#" id="format-toggle" onclick="return toggle('format');">-</a><tt class="py-line"><tt class="py-keyword">def</tt> <a class="py-def-name" href="Pyblio.Tools-module.html#format">format</a><tt class="py-op">(</tt><tt class="py-param">string</tt><tt class="py-op">,</tt> <tt class="py-param">width</tt><tt class="py-op">,</tt> <tt class="py-param">first</tt><tt class="py-op">,</tt> <tt class="py-param">next</tt><tt class="py-op">)</tt><tt class="py-op">:</tt> </tt>
</div><div id="format-collapsed" style="display:none;" pad="++" indent="++++"></div><div id="format-expanded"><a name="L37"></a><tt class="py-lineno">37</tt> <tt class="py-line"> </tt>
<a name="L38"></a><tt class="py-lineno">38</tt> <tt class="py-line"> <tt class="py-docstring">''' Format a string on a given width '''</tt> </tt>
<a name="L39"></a><tt class="py-lineno">39</tt> <tt class="py-line"> </tt>
<a name="L40"></a><tt class="py-lineno">40</tt> <tt class="py-line"> <tt class="py-name">out</tt> <tt class="py-op">=</tt> <tt class="py-op">[</tt><tt class="py-op">]</tt> </tt>
<a name="L41"></a><tt class="py-lineno">41</tt> <tt class="py-line"> <tt class="py-name">current</tt> <tt class="py-op">=</tt> <tt class="py-name">first</tt> </tt>
<a name="L42"></a><tt class="py-lineno">42</tt> <tt class="py-line"> </tt>
<a name="L43"></a><tt class="py-lineno">43</tt> <tt class="py-line"> <tt class="py-comment"># if the entry does not fit the current width</tt> </tt>
<a name="L44"></a><tt class="py-lineno">44</tt> <tt class="py-line"><tt class="py-comment"></tt> <tt class="py-keyword">while</tt> <tt class="py-name">len</tt> <tt class="py-op">(</tt><tt class="py-name">string</tt><tt class="py-op">)</tt> <tt class="py-op">&gt;</tt> <tt class="py-name">width</tt> <tt class="py-op">-</tt> <tt class="py-name">current</tt><tt class="py-op">:</tt> </tt>
<a name="L45"></a><tt class="py-lineno">45</tt> <tt class="py-line"> </tt>
<a name="L46"></a><tt class="py-lineno">46</tt> <tt class="py-line"> <tt class="py-name">pos</tt> <tt class="py-op">=</tt> <tt class="py-name">width</tt> <tt class="py-op">-</tt> <tt id="link-0" class="py-name" targets="Method Pyblio.Parsers.Syntax.Tagged.Parser.next()=Pyblio.Parsers.Syntax.Tagged.Parser-class.html#next"><a title="Pyblio.Parsers.Syntax.Tagged.Parser.next" class="py-name" href="#" onclick="return doclink('link-0', 'next', 'link-0');">next</a></tt> <tt class="py-op">-</tt> <tt class="py-number">1</tt> </tt>
<a name="L47"></a><tt class="py-lineno">47</tt> <tt class="py-line"> </tt>
<a name="L48"></a><tt class="py-lineno">48</tt> <tt class="py-line"> <tt class="py-comment"># search a previous space</tt> </tt>
<a name="L49"></a><tt class="py-lineno">49</tt> <tt class="py-line"><tt class="py-comment"></tt> <tt class="py-keyword">while</tt> <tt class="py-name">pos</tt> <tt class="py-op">&gt;</tt> <tt class="py-number">0</tt> <tt class="py-keyword">and</tt> <tt class="py-name">string</tt> <tt class="py-op">[</tt><tt class="py-name">pos</tt><tt class="py-op">]</tt> <tt class="py-op">&lt;&gt;</tt> <tt class="py-string">' '</tt><tt class="py-op">:</tt> </tt>
<a name="L50"></a><tt class="py-lineno">50</tt> <tt class="py-line"> <tt class="py-name">pos</tt> <tt class="py-op">=</tt> <tt class="py-name">pos</tt> <tt class="py-op">-</tt> <tt class="py-number">1</tt> </tt>
<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-comment"># if there is no space before...</tt> </tt>
<a name="L53"></a><tt class="py-lineno">53</tt> <tt class="py-line"><tt class="py-comment"></tt> <tt class="py-keyword">if</tt> <tt class="py-name">pos</tt> <tt class="py-op">==</tt> <tt class="py-number">0</tt><tt class="py-op">:</tt> </tt>
<a name="L54"></a><tt class="py-lineno">54</tt> <tt class="py-line"> <tt class="py-name">pos</tt> <tt class="py-op">=</tt> <tt class="py-name">width</tt> <tt class="py-op">-</tt> <tt class="py-name">current</tt> </tt>
<a name="L55"></a><tt class="py-lineno">55</tt> <tt class="py-line"> <tt class="py-name">taille</tt> <tt class="py-op">=</tt> <tt class="py-name">len</tt> <tt class="py-op">(</tt><tt class="py-name">string</tt><tt class="py-op">)</tt> </tt>
<a name="L56"></a><tt class="py-lineno">56</tt> <tt class="py-line"> <tt class="py-keyword">while</tt> <tt class="py-name">pos</tt> <tt class="py-op">&lt;</tt> <tt class="py-name">taille</tt> <tt class="py-keyword">and</tt> <tt class="py-name">string</tt> <tt class="py-op">[</tt><tt class="py-name">pos</tt><tt class="py-op">]</tt> <tt class="py-op">&lt;&gt;</tt> <tt class="py-string">' '</tt><tt class="py-op">:</tt> </tt>
<a name="L57"></a><tt class="py-lineno">57</tt> <tt class="py-line"> <tt class="py-name">pos</tt> <tt class="py-op">=</tt> <tt class="py-name">pos</tt> <tt class="py-op">+</tt> <tt class="py-number">1</tt> </tt>
<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">out</tt><tt class="py-op">.</tt><tt id="link-1" class="py-name" targets="Method Pyblio.Parsers.Syntax.BibTeX.Parser.Block.append()=Pyblio.Parsers.Syntax.BibTeX.Parser.Block-class.html#append"><a title="Pyblio.Parsers.Syntax.BibTeX.Parser.Block.append" class="py-name" href="#" onclick="return doclink('link-1', 'append', 'link-1');">append</a></tt> <tt class="py-op">(</tt><tt class="py-string">' '</tt> <tt class="py-op">*</tt> <tt class="py-name">current</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-name">pos</tt><tt class="py-op">]</tt><tt class="py-op">)</tt> </tt>
<a name="L60"></a><tt class="py-lineno">60</tt> <tt class="py-line"> <tt class="py-name">string</tt> <tt class="py-op">=</tt> <tt class="py-name">string</tt> <tt class="py-op">[</tt><tt class="py-name">pos</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="L61"></a><tt class="py-lineno">61</tt> <tt class="py-line"> <tt class="py-name">current</tt> <tt class="py-op">=</tt> <tt id="link-2" class="py-name"><a title="Pyblio.Parsers.Syntax.Tagged.Parser.next" class="py-name" href="#" onclick="return doclink('link-2', 'next', 'link-0');">next</a></tt> </tt>
<a name="L62"></a><tt class="py-lineno">62</tt> <tt class="py-line"> </tt>
<a name="L63"></a><tt class="py-lineno">63</tt> <tt class="py-line"> <tt class="py-name">out</tt><tt class="py-op">.</tt><tt id="link-3" class="py-name"><a title="Pyblio.Parsers.Syntax.BibTeX.Parser.Block.append" class="py-name" href="#" onclick="return doclink('link-3', 'append', 'link-1');">append</a></tt> <tt class="py-op">(</tt><tt class="py-string">' '</tt> <tt class="py-op">*</tt> <tt class="py-name">current</tt> <tt class="py-op">+</tt> <tt class="py-name">string</tt><tt class="py-op">)</tt> </tt>
<a name="L64"></a><tt class="py-lineno">64</tt> <tt class="py-line"> </tt>
<a name="L65"></a><tt class="py-lineno">65</tt> <tt class="py-line"> <tt class="py-keyword">return</tt> <tt class="py-string">'\n'</tt><tt class="py-op">.</tt><tt id="link-4" class="py-name" targets="Function Pyblio.Format.DSL.join()=Pyblio.Format.DSL-module.html#join,Method Pyblio.Parsers.Syntax.BibTeX.Parser.Block.join()=Pyblio.Parsers.Syntax.BibTeX.Parser.Block-class.html#join,Method Pyblio.Parsers.Syntax.BibTeX.Parser.Join.join()=Pyblio.Parsers.Syntax.BibTeX.Parser.Join-class.html#join"><a title="Pyblio.Format.DSL.join
Pyblio.Parsers.Syntax.BibTeX.Parser.Block.join
Pyblio.Parsers.Syntax.BibTeX.Parser.Join.join" class="py-name" href="#" onclick="return doclink('link-4', 'join', 'link-4');">join</a></tt> <tt class="py-op">(</tt><tt class="py-name">out</tt><tt class="py-op">)</tt><tt class="py-op">.</tt><tt class="py-name">rstrip</tt> <tt class="py-op">(</tt><tt class="py-op">)</tt> </tt>
</div><a name="L66"></a><tt class="py-lineno">66</tt> <tt class="py-line"> </tt><script type="text/javascript">
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