<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>astropy.io.ascii.latex — Astropy v0.2.4</title>
<link rel="stylesheet" href="../../../../_static/bootstrap-astropy.css" type="text/css" />
<link rel="stylesheet" href="../../../../_static/pygments.css" type="text/css" />
<script type="text/javascript">
var DOCUMENTATION_OPTIONS = {
URL_ROOT: '../../../../',
VERSION: '0.2.4',
COLLAPSE_INDEX: false,
FILE_SUFFIX: '.html',
HAS_SOURCE: true
};
</script>
<script type="text/javascript" src="../../../../_static/jquery.js"></script>
<script type="text/javascript" src="../../../../_static/underscore.js"></script>
<script type="text/javascript" src="../../../../_static/doctools.js"></script>
<script type="text/javascript" src="../../../../_static/sidebar.js"></script>
<link rel="shortcut icon" href="../../../../_static/astropy_logo.ico"/>
<link rel="top" title="Astropy v0.2.4" href="../../../../index.html" />
<link rel="up" title="Module code" href="../../../index.html" />
</head>
<body>
<div class="topbar">
<a class="brand" title="Documentation Home" href="../../../../index.html"></a>
<ul>
<li><a class="homelink" title="AstroPy Homepage" href="http://www.astropy.org"></a></li>
<li><a title="General Index" href="../../../../genindex.html">Index</a></li>
<li><a title="Python Module Index" href="../../../../py-modindex.html">Modules</a></li>
<li>
<form action="../../../../search.html" method="get">
<input type="text" name="q" placeholder="Search" />
<input type="hidden" name="check_keywords" value="yes" />
<input type="hidden" name="area" value="default" />
</form>
</li>
</ul>
</div>
<div class="related">
<h3>Navigation</h3>
<ul>
<li>
<a href="../../../../index.html">Astropy v0.2.4</a>
»
</li>
<li><a href="../../../index.html" accesskey="U">Module code</a> »</li>
</ul>
</div>
<div class="document">
<div class="documentwrapper">
<div class="bodywrapper">
<div class="body">
<h1>Source code for astropy.io.ascii.latex</h1><div class="highlight"><pre>
<span class="c"># Licensed under a 3-clause BSD style license - see LICENSE.rst</span>
<span class="sd">"""An extensible ASCII table reader and writer.</span>
<span class="sd">latex.py:</span>
<span class="sd"> Classes to read and write LaTeX tables</span>
<span class="sd">:Copyright: Smithsonian Astrophysical Observatory (2011)</span>
<span class="sd">:Author: Tom Aldcroft (aldcroft@head.cfa.harvard.edu)</span>
<span class="sd">"""</span>
<span class="c">##</span>
<span class="c">## Redistribution and use in source and binary forms, with or without</span>
<span class="c">## modification, are permitted provided that the following conditions are met:</span>
<span class="c">## * Redistributions of source code must retain the above copyright</span>
<span class="c">## notice, this list of conditions and the following disclaimer.</span>
<span class="c">## * Redistributions in binary form must reproduce the above copyright</span>
<span class="c">## notice, this list of conditions and the following disclaimer in the</span>
<span class="c">## documentation and/or other materials provided with the distribution.</span>
<span class="c">## * Neither the name of the Smithsonian Astrophysical Observatory nor the</span>
<span class="c">## names of its contributors may be used to endorse or promote products</span>
<span class="c">## derived from this software without specific prior written permission.</span>
<span class="c">##</span>
<span class="c">## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND</span>
<span class="c">## ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED</span>
<span class="c">## WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE</span>
<span class="c">## DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY</span>
<span class="c">## DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES</span>
<span class="c">## (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;</span>
<span class="c">## LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND</span>
<span class="c">## ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span>
<span class="c">## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS</span>
<span class="c">## SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span>
<span class="kn">import</span> <span class="nn">re</span>
<span class="kn">from</span> <span class="nn">.</span> <span class="kn">import</span> <span class="n">core</span>
<span class="n">latexdicts</span> <span class="o">=</span><span class="p">{</span><span class="s">'AA'</span><span class="p">:</span> <span class="p">{</span><span class="s">'tabletype'</span><span class="p">:</span> <span class="s">'table'</span><span class="p">,</span>
<span class="s">'header_start'</span><span class="p">:</span> <span class="s">r'\hline \hline'</span><span class="p">,</span> <span class="s">'header_end'</span><span class="p">:</span> <span class="s">r'\hline'</span><span class="p">,</span>
<span class="s">'data_end'</span><span class="p">:</span> <span class="s">r'\hline'</span><span class="p">},</span>
<span class="s">'doublelines'</span><span class="p">:</span> <span class="p">{</span><span class="s">'tabletype'</span><span class="p">:</span> <span class="s">'table'</span><span class="p">,</span>
<span class="s">'header_start'</span><span class="p">:</span> <span class="s">r'\hline \hline'</span><span class="p">,</span> <span class="s">'header_end'</span><span class="p">:</span> <span class="s">r'\hline\hline'</span><span class="p">,</span>
<span class="s">'data_end'</span><span class="p">:</span> <span class="s">r'\hline\hline'</span><span class="p">},</span>
<span class="s">'template'</span><span class="p">:</span> <span class="p">{</span><span class="s">'tabletype'</span><span class="p">:</span> <span class="s">'tabletype'</span><span class="p">,</span> <span class="s">'caption'</span><span class="p">:</span> <span class="s">'caption'</span><span class="p">,</span>
<span class="s">'col_align'</span><span class="p">:</span> <span class="s">'col_align'</span><span class="p">,</span> <span class="s">'preamble'</span><span class="p">:</span> <span class="s">'preamble'</span><span class="p">,</span>
<span class="s">'header_start'</span><span class="p">:</span> <span class="s">'header_start'</span><span class="p">,</span>
<span class="s">'header_end'</span><span class="p">:</span> <span class="s">'header_end'</span><span class="p">,</span> <span class="s">'data_start'</span><span class="p">:</span> <span class="s">'data_start'</span><span class="p">,</span>
<span class="s">'data_end'</span><span class="p">:</span> <span class="s">'data_end'</span><span class="p">,</span> <span class="s">'tablefoot'</span><span class="p">:</span> <span class="s">'tablefoot'</span><span class="p">,</span>
<span class="s">'units'</span><span class="p">:</span> <span class="p">{</span><span class="s">'col1'</span><span class="p">:</span> <span class="s">'unit of col1'</span><span class="p">,</span> <span class="s">'col2'</span><span class="p">:</span> <span class="s">'unit of col2'</span><span class="p">}}</span>
<span class="p">}</span>
<span class="k">def</span> <span class="nf">add_dictval_to_list</span><span class="p">(</span><span class="n">adict</span><span class="p">,</span> <span class="n">key</span><span class="p">,</span> <span class="n">alist</span><span class="p">):</span>
<span class="sd">'''add a value from a dictionary to a list</span>
<span class="sd"> :param adict: dictionary</span>
<span class="sd"> :param key: key of value</span>
<span class="sd"> :param list: list where value should be added</span>
<span class="sd"> '''</span>
<span class="k">if</span> <span class="n">key</span> <span class="ow">in</span> <span class="n">adict</span><span class="o">.</span><span class="n">keys</span><span class="p">():</span>
<span class="k">if</span> <span class="nb">type</span><span class="p">(</span><span class="n">adict</span><span class="p">[</span><span class="n">key</span><span class="p">])</span> <span class="o">==</span> <span class="nb">str</span><span class="p">:</span>
<span class="n">alist</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">adict</span><span class="p">[</span><span class="n">key</span><span class="p">])</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">alist</span><span class="o">.</span><span class="n">extend</span><span class="p">(</span><span class="n">adict</span><span class="p">[</span><span class="n">key</span><span class="p">])</span>
<span class="k">def</span> <span class="nf">find_latex_line</span><span class="p">(</span><span class="n">lines</span><span class="p">,</span> <span class="n">latex</span><span class="p">):</span>
<span class="sd">'''Find the first line which matches a patters</span>
<span class="sd"> :param lines: list of strings</span>
<span class="sd"> :param latex: search pattern</span>
<span class="sd"> :returns: line number or None, if no match was found</span>
<span class="sd"> '''</span>
<span class="n">re_string</span> <span class="o">=</span> <span class="n">re</span><span class="o">.</span><span class="n">compile</span><span class="p">(</span><span class="n">latex</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s">'</span><span class="se">\\</span><span class="s">'</span><span class="p">,</span> <span class="s">'</span><span class="se">\\\\</span><span class="s">'</span><span class="p">))</span>
<span class="k">for</span> <span class="n">i</span><span class="p">,</span><span class="n">line</span> <span class="ow">in</span> <span class="nb">enumerate</span><span class="p">(</span><span class="n">lines</span><span class="p">):</span>
<span class="k">if</span> <span class="n">re_string</span><span class="o">.</span><span class="n">match</span><span class="p">(</span><span class="n">line</span><span class="p">):</span>
<span class="k">return</span> <span class="n">i</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">return</span> <span class="bp">None</span>
<span class="k">class</span> <span class="nc">LatexHeader</span><span class="p">(</span><span class="n">core</span><span class="o">.</span><span class="n">BaseHeader</span><span class="p">):</span>
<span class="n">header_start</span> <span class="o">=</span> <span class="s">r'\begin{tabular}'</span>
<span class="k">def</span> <span class="nf">start_line</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">lines</span><span class="p">):</span>
<span class="n">line</span> <span class="o">=</span> <span class="n">find_latex_line</span><span class="p">(</span><span class="n">lines</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">header_start</span><span class="p">)</span>
<span class="k">if</span> <span class="n">line</span><span class="p">:</span>
<span class="k">return</span> <span class="n">line</span> <span class="o">+</span> <span class="mi">1</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">return</span> <span class="bp">None</span>
<span class="k">def</span> <span class="nf">write</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">lines</span><span class="p">):</span>
<span class="k">if</span> <span class="ow">not</span> <span class="s">'col_align'</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="o">.</span><span class="n">keys</span><span class="p">():</span>
<span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">[</span><span class="s">'col_align'</span><span class="p">]</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">cols</span><span class="p">)</span> <span class="o">*</span> <span class="s">'c'</span>
<span class="n">lines</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">r'\begin{'</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">[</span><span class="s">'tabletype'</span><span class="p">]</span> <span class="o">+</span> <span class="s">r'}'</span><span class="p">)</span>
<span class="n">add_dictval_to_list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">,</span> <span class="s">'preamble'</span><span class="p">,</span> <span class="n">lines</span><span class="p">)</span>
<span class="k">if</span> <span class="s">'caption'</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="o">.</span><span class="n">keys</span><span class="p">():</span>
<span class="n">lines</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">r'\caption{'</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">[</span><span class="s">'caption'</span><span class="p">]</span> <span class="o">+</span><span class="s">'}'</span><span class="p">)</span>
<span class="n">lines</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">header_start</span> <span class="o">+</span> <span class="s">r'{'</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">[</span><span class="s">'col_align'</span><span class="p">]</span> <span class="o">+</span> <span class="s">r'}'</span><span class="p">)</span>
<span class="n">add_dictval_to_list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">,</span> <span class="s">'header_start'</span><span class="p">,</span> <span class="n">lines</span><span class="p">)</span>
<span class="n">lines</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">splitter</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="n">x</span><span class="o">.</span><span class="n">name</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">cols</span><span class="p">]))</span>
<span class="k">if</span> <span class="s">'units'</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="o">.</span><span class="n">keys</span><span class="p">():</span>
<span class="n">lines</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">splitter</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">[</span><span class="s">'units'</span><span class="p">]</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">x</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="s">' '</span><span class="p">)</span>
<span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">cols</span><span class="p">]))</span>
<span class="n">add_dictval_to_list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">,</span> <span class="s">'header_end'</span><span class="p">,</span> <span class="n">lines</span><span class="p">)</span>
<span class="k">class</span> <span class="nc">LatexData</span><span class="p">(</span><span class="n">core</span><span class="o">.</span><span class="n">BaseData</span><span class="p">):</span>
<span class="n">data_start</span> <span class="o">=</span> <span class="bp">None</span>
<span class="n">data_end</span> <span class="o">=</span> <span class="s">r'\end{tabular}'</span>
<span class="k">def</span> <span class="nf">start_line</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">lines</span><span class="p">):</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">data_start</span><span class="p">:</span>
<span class="k">return</span> <span class="n">find_latex_line</span><span class="p">(</span><span class="n">lines</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">data_start</span><span class="p">)</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">header</span><span class="o">.</span><span class="n">start_line</span><span class="p">(</span><span class="n">lines</span><span class="p">)</span> <span class="o">+</span> <span class="mi">1</span>
<span class="k">def</span> <span class="nf">end_line</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">lines</span><span class="p">):</span>
<span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">data_end</span><span class="p">:</span>
<span class="k">return</span> <span class="n">find_latex_line</span><span class="p">(</span><span class="n">lines</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">data_end</span><span class="p">)</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">return</span> <span class="bp">None</span>
<span class="k">def</span> <span class="nf">write</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">lines</span><span class="p">):</span>
<span class="n">add_dictval_to_list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">,</span> <span class="s">'data_start'</span><span class="p">,</span> <span class="n">lines</span><span class="p">)</span>
<span class="n">core</span><span class="o">.</span><span class="n">BaseData</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">lines</span><span class="p">)</span>
<span class="n">add_dictval_to_list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">,</span> <span class="s">'data_end'</span><span class="p">,</span> <span class="n">lines</span><span class="p">)</span>
<span class="n">lines</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">data_end</span><span class="p">)</span>
<span class="n">add_dictval_to_list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">,</span> <span class="s">'tablefoot'</span><span class="p">,</span> <span class="n">lines</span><span class="p">)</span>
<span class="n">lines</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">r'\end{'</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">[</span><span class="s">'tabletype'</span><span class="p">]</span> <span class="o">+</span> <span class="s">'}'</span><span class="p">)</span>
<span class="k">class</span> <span class="nc">LatexSplitter</span><span class="p">(</span><span class="n">core</span><span class="o">.</span><span class="n">BaseSplitter</span><span class="p">):</span>
<span class="sd">'''Split LaTeX table date. Default delimiter is `&`.</span>
<span class="sd"> '''</span>
<span class="n">delimiter</span> <span class="o">=</span> <span class="s">'&'</span>
<span class="k">def</span> <span class="nf">process_line</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">line</span><span class="p">):</span>
<span class="sd">"""Remove whitespace at the beginning or end of line. Also remove</span>
<span class="sd"> \\ at end of line"""</span>
<span class="n">line</span> <span class="o">=</span> <span class="n">line</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">'%'</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
<span class="n">line</span> <span class="o">=</span> <span class="n">line</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
<span class="k">if</span> <span class="n">line</span><span class="p">[</span><span class="o">-</span><span class="mi">2</span><span class="p">:]</span> <span class="o">==</span><span class="s">r'</span><span class="se">\\</span><span class="s">'</span><span class="p">:</span>
<span class="n">line</span> <span class="o">=</span> <span class="n">line</span><span class="o">.</span><span class="n">strip</span><span class="p">(</span><span class="s">r'</span><span class="se">\\</span><span class="s">'</span><span class="p">)</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">raise</span> <span class="n">core</span><span class="o">.</span><span class="n">InconsistentTableError</span><span class="p">(</span><span class="s">r'Lines in LaTeX table have to end with </span><span class="se">\\</span><span class="s">'</span><span class="p">)</span>
<span class="k">return</span> <span class="n">line</span>
<span class="k">def</span> <span class="nf">process_val</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">val</span><span class="p">):</span>
<span class="sd">"""Remove whitespace and {} at the beginning or end of value."""</span>
<span class="n">val</span> <span class="o">=</span> <span class="n">val</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
<span class="k">if</span> <span class="n">val</span> <span class="ow">and</span> <span class="p">(</span><span class="n">val</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">==</span> <span class="s">'{'</span><span class="p">)</span> <span class="ow">and</span> <span class="p">(</span><span class="n">val</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s">'}'</span><span class="p">):</span>
<span class="n">val</span> <span class="o">=</span> <span class="n">val</span><span class="p">[</span><span class="mi">1</span><span class="p">:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
<span class="k">return</span> <span class="n">val</span>
<span class="k">def</span> <span class="nf">join</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">vals</span><span class="p">):</span>
<span class="sd">'''Join values together and add a few extra spaces for readability'''</span>
<span class="n">delimiter</span> <span class="o">=</span> <span class="s">' '</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">delimiter</span> <span class="o">+</span> <span class="s">' '</span>
<span class="k">return</span> <span class="n">delimiter</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">x</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">vals</span><span class="p">)</span> <span class="o">+</span> <span class="s">r' </span><span class="se">\\</span><span class="s">'</span>
<div class="viewcode-block" id="Latex"><a class="viewcode-back" href="../../../../_generated/astropy.io.ascii.latex.Latex.html#astropy.io.ascii.latex.Latex">[docs]</a><span class="k">class</span> <span class="nc">Latex</span><span class="p">(</span><span class="n">core</span><span class="o">.</span><span class="n">BaseReader</span><span class="p">):</span>
<span class="sd">r'''Write and read LaTeX tables.</span>
<span class="sd"> This class implements some LaTeX specific commands. Its main</span>
<span class="sd"> purpose is to write out a table in a form that LaTeX can compile. It</span>
<span class="sd"> is beyond the scope of this class to implement every possible LaTeX</span>
<span class="sd"> command, instead the focus is to generate a syntactically valid</span>
<span class="sd"> LaTeX tables.</span>
<span class="sd"> This class can also read simple LaTeX tables (one line per table</span>
<span class="sd"> row, no ``\multicolumn`` or similar constructs), specifically, it</span>
<span class="sd"> can read the tables that it writes.</span>
<span class="sd"> Reading a LaTeX table, the following keywords are accepted:</span>
<span class="sd"> **ignore_latex_commands** :</span>
<span class="sd"> Lines starting with these LaTeX commands will be treated as comments (i.e. ignored).</span>
<span class="sd"> When writing a LaTeX table, the some keywords can customize the</span>
<span class="sd"> format. Care has to be taken here, because python interprets ``\\``</span>
<span class="sd"> in a string as an escape character. In order to pass this to the</span>
<span class="sd"> output either format your strings as raw strings with the ``r``</span>
<span class="sd"> specifier or use a double ``\\\\``.</span>
<span class="sd"> Examples::</span>
<span class="sd"> caption = r'My table \label{mytable}'</span>
<span class="sd"> caption = 'My table \\\\label{mytable}'</span>
<span class="sd"> **latexdict** : Dictionary of extra parameters for the LaTeX output</span>
<span class="sd"> * tabletype : used for first and last line of table.</span>
<span class="sd"> The default is ``\\begin{table}``. The following would generate a table,</span>
<span class="sd"> which spans the whole page in a two-column document::</span>
<span class="sd"> ascii.write(data, sys.stdout, Writer = ascii.Latex,</span>
<span class="sd"> latexdict = {'tabletype': 'table*'})</span>
<span class="sd"> * col_align : Alignment of columns</span>
<span class="sd"> If not present all columns will be centered.</span>
<span class="sd"> * caption : Table caption (string or list of strings)</span>
<span class="sd"> This will appear above the table as it is the standard in</span>
<span class="sd"> many scientific publications. If you prefer a caption below</span>
<span class="sd"> the table, just write the full LaTeX command as</span>
<span class="sd"> ``latexdict['tablefoot'] = r'\caption{My table}'``</span>
<span class="sd"> * preamble, header_start, header_end, data_start, data_end, tablefoot: Pure LaTeX</span>
<span class="sd"> Each one can be a string or a list of strings. These strings</span>
<span class="sd"> will be inserted into the table without any further</span>
<span class="sd"> processing. See the examples below.</span>
<span class="sd"> * units : dictionary of strings</span>
<span class="sd"> Keys in this dictionary should be names of columns. If</span>
<span class="sd"> present, a line in the LaTeX table directly below the column</span>
<span class="sd"> names is added, which contains the values of the</span>
<span class="sd"> dictionary. Example::</span>
<span class="sd"> from astropy.io import ascii</span>
<span class="sd"> data = {'name': ['bike', 'car'], 'mass': [75,1200], 'speed': [10, 130]}</span>
<span class="sd"> ascii.write(data, Writer=ascii.Latex,</span>
<span class="sd"> latexdict = {'units': {'mass': 'kg', 'speed': 'km/h'}})</span>
<span class="sd"> If the column has no entry in the `units` dictionary, it defaults</span>
<span class="sd"> to `' '`.</span>
<span class="sd"> Run the following code to see where each element of the</span>
<span class="sd"> dictionary is inserted in the LaTeX table::</span>
<span class="sd"> from astropy.io import ascii</span>
<span class="sd"> data = {'cola': [1,2], 'colb': [3,4]}</span>
<span class="sd"> ascii.write(data, Writer=ascii.Latex, latexdict=ascii.latex.latexdicts['template'])</span>
<span class="sd"> Some table styles are predefined in the dictionary</span>
<span class="sd"> ``ascii.latex.latexdicts``. The following generates in table in</span>
<span class="sd"> style preferred by A&A and some other journals::</span>
<span class="sd"> ascii.write(data, Writer=ascii.Latex, latexdict=ascii.latex.latexdicts['AA'])</span>
<span class="sd"> As an example, this generates a table, which spans all columns</span>
<span class="sd"> and is centered on the page::</span>
<span class="sd"> ascii.write(data, Writer=ascii.Latex, col_align='|lr|',</span>
<span class="sd"> latexdict={'preamble': r'\begin{center}',</span>
<span class="sd"> 'tablefoot': r'\end{center}',</span>
<span class="sd"> 'tabletype': 'table*'})</span>
<span class="sd"> **caption** : Set table caption</span>
<span class="sd"> Shorthand for::</span>
<span class="sd"> latexdict['caption'] = caption</span>
<span class="sd"> **col_align** : Set the column alignment.</span>
<span class="sd"> If not present this will be auto-generated for centered</span>
<span class="sd"> columns. Shorthand for::</span>
<span class="sd"> latexdict['col_align'] = col_align</span>
<span class="sd"> '''</span>
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">ignore_latex_commands</span> <span class="o">=</span> <span class="p">[</span><span class="s">'hline'</span><span class="p">,</span> <span class="s">'vspace'</span><span class="p">,</span> <span class="s">'tableline'</span><span class="p">],</span> <span class="n">latexdict</span> <span class="o">=</span> <span class="p">{},</span> <span class="n">caption</span> <span class="o">=</span><span class="s">''</span><span class="p">,</span> <span class="n">col_align</span> <span class="o">=</span> <span class="bp">None</span><span class="p">):</span>
<span class="n">core</span><span class="o">.</span><span class="n">BaseReader</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">header</span> <span class="o">=</span> <span class="n">LatexHeader</span><span class="p">()</span>
<span class="bp">self</span><span class="o">.</span><span class="n">data</span> <span class="o">=</span> <span class="n">LatexData</span><span class="p">()</span>
<span class="bp">self</span><span class="o">.</span><span class="n">header</span><span class="o">.</span><span class="n">splitter</span> <span class="o">=</span> <span class="n">LatexSplitter</span><span class="p">()</span>
<span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">splitter</span> <span class="o">=</span> <span class="n">LatexSplitter</span><span class="p">()</span>
<span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">header</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">header</span>
<span class="bp">self</span><span class="o">.</span><span class="n">header</span><span class="o">.</span><span class="n">data</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">data</span>
<span class="bp">self</span><span class="o">.</span><span class="n">latex</span> <span class="o">=</span> <span class="p">{}</span>
<span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">[</span><span class="s">'tabletype'</span><span class="p">]</span> <span class="o">=</span> <span class="s">'table'</span>
<span class="c"># The latex dict drives the format of the table and needs to be shared</span>
<span class="c"># with data and header</span>
<span class="bp">self</span><span class="o">.</span><span class="n">header</span><span class="o">.</span><span class="n">latex</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span>
<span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">latex</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span>
<span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">[</span><span class="s">'tabletype'</span><span class="p">]</span> <span class="o">=</span> <span class="s">'table'</span>
<span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="o">.</span><span class="n">update</span><span class="p">(</span><span class="n">latexdict</span><span class="p">)</span>
<span class="k">if</span> <span class="n">caption</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">[</span><span class="s">'caption'</span><span class="p">]</span> <span class="o">=</span> <span class="n">caption</span>
<span class="k">if</span> <span class="n">col_align</span><span class="p">:</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">[</span><span class="s">'col_align'</span><span class="p">]</span> <span class="o">=</span> <span class="n">col_align</span>
<span class="bp">self</span><span class="o">.</span><span class="n">ignore_latex_commands</span> <span class="o">=</span> <span class="n">ignore_latex_commands</span>
<span class="bp">self</span><span class="o">.</span><span class="n">header</span><span class="o">.</span><span class="n">comment</span> <span class="o">=</span> <span class="s">'%|'</span> <span class="o">+</span> <span class="s">'|'</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="s">r'</span><span class="se">\\</span><span class="s">'</span> <span class="o">+</span> <span class="n">command</span> <span class="k">for</span> <span class="n">command</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">ignore_latex_commands</span><span class="p">])</span>
<span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">comment</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">header</span><span class="o">.</span><span class="n">comment</span>
<div class="viewcode-block" id="Latex.write"><a class="viewcode-back" href="../../../../_generated/astropy.io.ascii.latex.Latex.html#astropy.io.ascii.latex.Latex.write">[docs]</a> <span class="k">def</span> <span class="nf">write</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span>
<span class="bp">self</span><span class="o">.</span><span class="n">header</span><span class="o">.</span><span class="n">start_line</span> <span class="o">=</span> <span class="bp">None</span>
<span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">start_line</span> <span class="o">=</span> <span class="bp">None</span>
<span class="k">return</span> <span class="n">core</span><span class="o">.</span><span class="n">BaseReader</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">table</span><span class="o">=</span><span class="n">table</span><span class="p">)</span>
</div></div>
<span class="k">class</span> <span class="nc">AASTexHeader</span><span class="p">(</span><span class="n">LatexHeader</span><span class="p">):</span>
<span class="sd">'''In a `deluxetable` some header keywords differ from standard LaTeX.</span>
<span class="sd"> This header is modified to take that into account.</span>
<span class="sd"> '''</span>
<span class="n">header_start</span> <span class="o">=</span> <span class="s">r'\tablehead'</span>
<span class="k">def</span> <span class="nf">start_line</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">lines</span><span class="p">):</span>
<span class="k">return</span> <span class="n">find_latex_line</span><span class="p">(</span><span class="n">lines</span><span class="p">,</span> <span class="s">r'\tablehead'</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">write</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">lines</span><span class="p">):</span>
<span class="k">if</span> <span class="ow">not</span> <span class="s">'col_align'</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="o">.</span><span class="n">keys</span><span class="p">():</span>
<span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">[</span><span class="s">'col_align'</span><span class="p">]</span> <span class="o">=</span> <span class="nb">len</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">cols</span><span class="p">)</span> <span class="o">*</span> <span class="s">'c'</span>
<span class="n">lines</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">r'\begin{'</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">[</span><span class="s">'tabletype'</span><span class="p">]</span> <span class="o">+</span> <span class="s">r'}{'</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">[</span><span class="s">'col_align'</span><span class="p">]</span> <span class="o">+</span> <span class="s">r'}'</span><span class="p">)</span>
<span class="n">add_dictval_to_list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">,</span> <span class="s">'preamble'</span><span class="p">,</span> <span class="n">lines</span><span class="p">)</span>
<span class="k">if</span> <span class="s">'caption'</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="o">.</span><span class="n">keys</span><span class="p">():</span>
<span class="n">lines</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">r'\tablecaption{'</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">[</span><span class="s">'caption'</span><span class="p">]</span> <span class="o">+</span><span class="s">'}'</span><span class="p">)</span>
<span class="n">tablehead</span> <span class="o">=</span> <span class="s">' & '</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="s">r'\colhead{'</span> <span class="o">+</span> <span class="n">x</span><span class="o">.</span><span class="n">name</span> <span class="o">+</span> <span class="s">'}'</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">cols</span><span class="p">])</span>
<span class="k">if</span> <span class="s">'units'</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="o">.</span><span class="n">keys</span><span class="p">():</span>
<span class="n">tablehead</span> <span class="o">+=</span> <span class="s">r'</span><span class="se">\\</span><span class="s"> '</span> <span class="o">+</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">splitter</span><span class="o">.</span><span class="n">join</span><span class="p">([</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">[</span><span class="s">'units'</span><span class="p">]</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="n">x</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="s">' '</span><span class="p">)</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">cols</span><span class="p">]))</span>
<span class="n">lines</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">r'\tablehead{'</span> <span class="o">+</span> <span class="n">tablehead</span> <span class="o">+</span> <span class="s">'}'</span><span class="p">)</span>
<span class="k">class</span> <span class="nc">AASTexData</span><span class="p">(</span><span class="n">LatexData</span><span class="p">):</span>
<span class="sd">'''In a `deluxetable` the data is enclosed in `\startdata` and `\enddata`</span>
<span class="sd"> '''</span>
<span class="n">data_start</span> <span class="o">=</span> <span class="s">r'\startdata'</span>
<span class="n">data_end</span> <span class="o">=</span> <span class="s">r'\enddata'</span>
<span class="k">def</span> <span class="nf">start_line</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">lines</span><span class="p">):</span>
<span class="k">return</span> <span class="n">find_latex_line</span><span class="p">(</span><span class="n">lines</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">data_start</span><span class="p">)</span> <span class="o">+</span> <span class="mi">1</span>
<span class="k">def</span> <span class="nf">write</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">lines</span><span class="p">):</span>
<span class="n">lines</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">data_start</span><span class="p">)</span>
<span class="n">core</span><span class="o">.</span><span class="n">BaseData</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">lines</span><span class="p">)</span>
<span class="n">lines</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">data_end</span><span class="p">)</span>
<span class="n">add_dictval_to_list</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">,</span> <span class="s">'tablefoot'</span><span class="p">,</span> <span class="n">lines</span><span class="p">)</span>
<span class="n">lines</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s">r'\end{'</span> <span class="o">+</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">[</span><span class="s">'tabletype'</span><span class="p">]</span> <span class="o">+</span> <span class="s">r'}'</span><span class="p">)</span>
<span class="k">class</span> <span class="nc">AASTexHeaderSplitter</span><span class="p">(</span><span class="n">LatexSplitter</span><span class="p">):</span>
<span class="sd">'''extract column names from a `deluxetable`</span>
<span class="sd"> This splitter expects the following LaTeX code **in a single line**:</span>
<span class="sd"> \tablehead{\colhead{col1} & ... & \colhead{coln}}</span>
<span class="sd"> '''</span>
<span class="k">def</span> <span class="nf">process_line</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">line</span><span class="p">):</span>
<span class="sd">"""extract column names from tablehead</span>
<span class="sd"> """</span>
<span class="n">line</span> <span class="o">=</span> <span class="n">line</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="s">'%'</span><span class="p">)[</span><span class="mi">0</span><span class="p">]</span>
<span class="n">line</span> <span class="o">=</span> <span class="n">line</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s">r'\tablehead'</span><span class="p">,</span><span class="s">''</span><span class="p">)</span>
<span class="n">line</span> <span class="o">=</span> <span class="n">line</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span>
<span class="k">if</span> <span class="p">(</span><span class="n">line</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="o">==</span><span class="s">'{'</span><span class="p">)</span> <span class="ow">and</span> <span class="p">(</span><span class="n">line</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> <span class="o">==</span> <span class="s">'}'</span><span class="p">):</span>
<span class="n">line</span> <span class="o">=</span> <span class="n">line</span><span class="p">[</span><span class="mi">1</span><span class="p">:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
<span class="k">else</span><span class="p">:</span>
<span class="k">raise</span> <span class="n">core</span><span class="o">.</span><span class="n">InconsistentTableError</span><span class="p">(</span><span class="s">r'\tablehead is missing {}'</span><span class="p">)</span>
<span class="k">return</span> <span class="n">line</span><span class="o">.</span><span class="n">replace</span><span class="p">(</span><span class="s">r'\colhead'</span><span class="p">,</span><span class="s">''</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">join</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">vals</span><span class="p">):</span>
<span class="k">return</span> <span class="s">' & '</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="s">r'\colhead{'</span> <span class="o">+</span> <span class="nb">str</span><span class="p">(</span><span class="n">x</span><span class="p">)</span> <span class="o">+</span> <span class="s">'}'</span> <span class="k">for</span> <span class="n">x</span> <span class="ow">in</span> <span class="n">vals</span><span class="p">])</span>
<div class="viewcode-block" id="AASTex"><a class="viewcode-back" href="../../../../_generated/astropy.io.ascii.latex.AASTex.html#astropy.io.ascii.latex.AASTex">[docs]</a><span class="k">class</span> <span class="nc">AASTex</span><span class="p">(</span><span class="n">Latex</span><span class="p">):</span>
<span class="sd">'''Write and read AASTeX tables.</span>
<span class="sd"> This class implements some AASTeX specific commands.</span>
<span class="sd"> AASTeX is used for the AAS (American Astronomical Society)</span>
<span class="sd"> publications like ApJ, ApJL and AJ.</span>
<span class="sd"> It derives from the ``Latex`` reader and accepts the same</span>
<span class="sd"> keywords. However, the keywords ``header_start``, ``header_end``,</span>
<span class="sd"> ``data_start`` and ``data_end`` in ``latexdict`` have no effect.</span>
<span class="sd"> '''</span>
<span class="k">def</span> <span class="nf">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="n">Latex</span><span class="o">.</span><span class="n">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>
<span class="bp">self</span><span class="o">.</span><span class="n">header</span> <span class="o">=</span> <span class="n">AASTexHeader</span><span class="p">()</span>
<span class="bp">self</span><span class="o">.</span><span class="n">data</span> <span class="o">=</span> <span class="n">AASTexData</span><span class="p">()</span>
<span class="bp">self</span><span class="o">.</span><span class="n">header</span><span class="o">.</span><span class="n">comment</span> <span class="o">=</span> <span class="s">'%|'</span> <span class="o">+</span> <span class="s">'|'</span><span class="o">.</span><span class="n">join</span><span class="p">([</span><span class="s">r'</span><span class="se">\\</span><span class="s">'</span> <span class="o">+</span> <span class="n">command</span> <span class="k">for</span> <span class="n">command</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">ignore_latex_commands</span><span class="p">])</span>
<span class="bp">self</span><span class="o">.</span><span class="n">header</span><span class="o">.</span><span class="n">splitter</span> <span class="o">=</span> <span class="n">AASTexHeaderSplitter</span><span class="p">()</span>
<span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">splitter</span> <span class="o">=</span> <span class="n">LatexSplitter</span><span class="p">()</span>
<span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">comment</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">header</span><span class="o">.</span><span class="n">comment</span>
<span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">header</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">header</span>
<span class="bp">self</span><span class="o">.</span><span class="n">header</span><span class="o">.</span><span class="n">data</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">data</span>
<span class="bp">self</span><span class="o">.</span><span class="n">latex</span><span class="p">[</span><span class="s">'tabletype'</span><span class="p">]</span> <span class="o">=</span> <span class="s">'deluxetable'</span>
<span class="c"># The latex dict drives the format of the table and needs to be shared</span>
<span class="c"># with data and header</span>
<span class="bp">self</span><span class="o">.</span><span class="n">header</span><span class="o">.</span><span class="n">latex</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span>
<span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">latex</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">latex</span></div>
</pre></div>
</div>
</div>
</div>
<div class="sphinxsidebar">
<div class="sphinxsidebarwrapper"><h3>Page Contents</h3>
</div>
</div>
<div class="clearer"></div>
</div>
<footer class="footer">
<p class="pull-right">
<a href="#">Back to Top</a></p>
<p>
© Copyright 2011-2013, The Astropy Developers.<br/>
Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.1.3.
Last built 22 Oct 2013. <br/>
</p>
</footer>
</body>
</html>
