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50  <h1>Source code for sas.models</h1><div class="highlight"><pre>
51<span class="sd">&quot;&quot;&quot;</span>
52<span class="sd">    1D Modeling for SAS</span>
53<span class="sd">&quot;&quot;&quot;</span>
54<span class="c">#from sas.models import *</span>
55
56<span class="kn">import</span> <span class="nn">os</span>
57<span class="kn">from</span> <span class="nn">distutils.filelist</span> <span class="kn">import</span> <span class="n">findall</span>
58
59<span class="n">__version__</span> <span class="o">=</span> <span class="s">&quot;2.1.0&quot;</span>
60
61<div class="viewcode-block" id="get_data_path"><a class="viewcode-back" href="../../dev/api/sas.models.html#sas.models.get_data_path">[docs]</a><span class="k">def</span> <span class="nf">get_data_path</span><span class="p">(</span><span class="n">media</span><span class="p">):</span>
62    <span class="sd">&quot;&quot;&quot;</span>
63<span class="sd">    &quot;&quot;&quot;</span>
64    <span class="c"># Check for data path in the package</span>
65    <span class="n">path</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">__file__</span><span class="p">),</span> <span class="n">media</span><span class="p">)</span>
66    <span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">path</span><span class="p">):</span>
67        <span class="k">return</span> <span class="n">path</span>
68
69    <span class="c"># Check for data path next to exe/zip file.</span>
70    <span class="c"># If we are inside a py2exe zip file, we need to go up</span>
71    <span class="c"># to get to the directory containing </span>
72    <span class="c"># the media for this module</span>
73    <span class="n">path</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">dirname</span><span class="p">(</span><span class="n">__file__</span><span class="p">)</span>
74    <span class="c">#Look for maximum n_dir up of the current dir to find media</span>
75    <span class="n">n_dir</span> <span class="o">=</span> <span class="mi">12</span>
76    <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="n">n_dir</span><span class="p">):</span>
77        <span class="n">path</span><span class="p">,</span> <span class="n">_</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">split</span><span class="p">(</span><span class="n">path</span><span class="p">)</span>
78        <span class="n">media_path</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">path</span><span class="p">,</span> <span class="n">media</span><span class="p">)</span>
79        <span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">media_path</span><span class="p">):</span>
80            <span class="n">module_media_path</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">media_path</span><span class="p">,</span> <span class="s">&#39;models_media&#39;</span><span class="p">)</span>
81            <span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isdir</span><span class="p">(</span><span class="n">module_media_path</span><span class="p">):</span>
82                <span class="k">return</span> <span class="n">module_media_path</span>
83            <span class="k">return</span> <span class="n">media_path</span>
84   
85    <span class="k">raise</span> <span class="ne">RuntimeError</span><span class="p">(</span><span class="s">&#39;Could not find models media files&#39;</span><span class="p">)</span>
86</div>
87<div class="viewcode-block" id="data_files"><a class="viewcode-back" href="../../dev/api/sas.models.html#sas.models.data_files">[docs]</a><span class="k">def</span> <span class="nf">data_files</span><span class="p">():</span>
88    <span class="sd">&quot;&quot;&quot;</span>
89<span class="sd">    Return the data files associated with media.</span>
90<span class="sd">    </span>
91<span class="sd">    The format is a list of (directory, [files...]) pairs which can be</span>
92<span class="sd">    used directly in setup(...,data_files=...) for setup.py.</span>
93
94<span class="sd">    &quot;&quot;&quot;</span>
95    <span class="n">data_files</span> <span class="o">=</span> <span class="p">[]</span>
96    <span class="n">path</span> <span class="o">=</span> <span class="n">get_data_path</span><span class="p">(</span><span class="n">media</span><span class="o">=</span><span class="s">&quot;media&quot;</span><span class="p">)</span>
97    <span class="n">path_img</span> <span class="o">=</span> <span class="n">get_data_path</span><span class="p">(</span><span class="n">media</span><span class="o">=</span><span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="s">&quot;media&quot;</span><span class="p">,</span><span class="s">&quot;img&quot;</span><span class="p">))</span>
98    <span class="n">im_list</span> <span class="o">=</span> <span class="n">findall</span><span class="p">(</span><span class="n">path_img</span><span class="p">)</span>
99    <span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">findall</span><span class="p">(</span><span class="n">path</span><span class="p">):</span>
100        <span class="k">if</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">isfile</span><span class="p">(</span><span class="n">f</span><span class="p">)</span> <span class="ow">and</span> <span class="n">f</span> <span class="ow">not</span> <span class="ow">in</span> <span class="n">im_list</span><span class="p">:</span>
101            <span class="n">data_files</span><span class="o">.</span><span class="n">append</span><span class="p">((</span><span class="s">&#39;media/models_media&#39;</span><span class="p">,</span> <span class="p">[</span><span class="n">f</span><span class="p">]))</span>
102   
103    <span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="n">im_list</span><span class="p">:</span>
104        <span class="n">data_files</span><span class="o">.</span><span class="n">append</span><span class="p">((</span><span class="s">&#39;media/models_media/img&#39;</span><span class="p">,</span> <span class="p">[</span><span class="n">f</span><span class="p">]))</span>
105    <span class="k">return</span> <span class="n">data_files</span></div>
106</pre></div>
107
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