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51  <h1>Source code for sas.guiframe.data_state</h1><div class="highlight"><pre>
52<span class="c">################################################################################</span>
53<span class="c">#This software was developed by the University of Tennessee as part of the</span>
54<span class="c">#Distributed Data Analysis of Neutron Scattering Experiments (DANSE)</span>
55<span class="c">#project funded by the US National Science Foundation. </span>
56<span class="c">#</span>
57<span class="c">#See the license text in license.txt</span>
58<span class="c">#</span>
59<span class="c">#copyright 2010, University of Tennessee</span>
60<span class="c">################################################################################</span>
61<span class="sd">&quot;&quot;&quot;</span>
62<span class="sd">&quot;&quot;&quot;</span>
63<span class="kn">import</span> <span class="nn">copy</span>
64
65
66<div class="viewcode-block" id="DataState"><a class="viewcode-back" href="../../../dev/api/sas.guiframe.html#sas.guiframe.data_state.DataState">[docs]</a><span class="k">class</span> <span class="nc">DataState</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
67    <span class="sd">&quot;&quot;&quot;</span>
68<span class="sd">     Store information about data</span>
69<span class="sd">    &quot;&quot;&quot;</span>
70    <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">data</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">parent</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span>
71        <span class="sd">&quot;&quot;&quot;</span>
72<span class="sd">        </span>
73<span class="sd">        &quot;&quot;&quot;</span>
74        <span class="bp">self</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="n">parent</span>
75        <span class="bp">self</span><span class="o">.</span><span class="n">data</span> <span class="o">=</span> <span class="n">data</span>
76        <span class="bp">self</span><span class="o">.</span><span class="n">name</span> <span class="o">=</span> <span class="s">&quot;&quot;</span>
77        <span class="bp">self</span><span class="o">.</span><span class="n">path</span> <span class="o">=</span> <span class="bp">None</span>
78        <span class="bp">self</span><span class="o">.</span><span class="n">theory_list</span> <span class="o">=</span> <span class="p">{}</span>
79        <span class="bp">self</span><span class="o">.</span><span class="n">message</span> <span class="o">=</span> <span class="s">&quot;&quot;</span>
80        <span class="bp">self</span><span class="o">.</span><span class="n">id</span> <span class="o">=</span> <span class="bp">None</span>
81       
82    <span class="k">def</span> <span class="nf">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
83        <span class="n">_str</span>  <span class="o">=</span> <span class="s">&quot;&quot;</span>
84        <span class="n">_str</span> <span class="o">+=</span> <span class="s">&quot;State with ID : </span><span class="si">%s</span><span class="s"> </span><span class="se">\n</span><span class="s">&quot;</span> <span class="o">%</span> <span class="nb">str</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">id</span><span class="p">)</span>
85        <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">data</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span>
86            <span class="n">_str</span> <span class="o">+=</span> <span class="s">&quot;Data name : </span><span class="si">%s</span><span class="s"> </span><span class="se">\n</span><span class="s">&quot;</span> <span class="o">%</span> <span class="nb">str</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">name</span><span class="p">)</span>
87            <span class="n">_str</span> <span class="o">+=</span> <span class="s">&quot;Data ID : </span><span class="si">%s</span><span class="s"> </span><span class="se">\n</span><span class="s">&quot;</span> <span class="o">%</span> <span class="nb">str</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">id</span><span class="p">)</span>
88        <span class="n">_str</span> <span class="o">+=</span> <span class="s">&quot;Theories available: </span><span class="si">%s</span><span class="s"> </span><span class="se">\n</span><span class="s">&quot;</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">theory_list</span><span class="p">)</span>
89        <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">theory_list</span><span class="p">:</span>
90            <span class="k">for</span> <span class="nb">id</span><span class="p">,</span> <span class="n">item</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">theory_list</span><span class="o">.</span><span class="n">iteritems</span><span class="p">():</span>
91                <span class="n">theory_data</span><span class="p">,</span> <span class="n">theory_state</span> <span class="o">=</span> <span class="n">item</span>
92                <span class="n">_str</span> <span class="o">+=</span> <span class="s">&quot;Theory name : </span><span class="si">%s</span><span class="s"> </span><span class="se">\n</span><span class="s">&quot;</span> <span class="o">%</span> <span class="nb">str</span><span class="p">(</span><span class="n">theory_data</span><span class="o">.</span><span class="n">name</span><span class="p">)</span>
93                <span class="n">_str</span> <span class="o">+=</span> <span class="s">&quot;Theory ID : </span><span class="si">%s</span><span class="s"> </span><span class="se">\n</span><span class="s">&quot;</span> <span class="o">%</span> <span class="nb">str</span><span class="p">(</span><span class="nb">id</span><span class="p">)</span>
94                <span class="n">_str</span> <span class="o">+=</span> <span class="s">&quot;Theory info: </span><span class="se">\n</span><span class="s">&quot;</span>
95                <span class="n">_str</span> <span class="o">+=</span> <span class="nb">str</span><span class="p">(</span><span class="n">theory_data</span><span class="p">)</span>
96               
97        <span class="k">return</span> <span class="n">_str</span>
98       
99<div class="viewcode-block" id="DataState.clone"><a class="viewcode-back" href="../../../dev/api/sas.guiframe.html#sas.guiframe.data_state.DataState.clone">[docs]</a>    <span class="k">def</span> <span class="nf">clone</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
100        <span class="n">obj</span> <span class="o">=</span> <span class="n">DataState</span><span class="p">(</span><span class="n">copy</span><span class="o">.</span><span class="n">deepcopy</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="p">))</span>
101        <span class="n">obj</span><span class="o">.</span><span class="n">parent</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">parent</span>
102        <span class="n">obj</span><span class="o">.</span><span class="n">name</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span> 
103        <span class="n">obj</span><span class="o">.</span><span class="n">path</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">path</span> 
104        <span class="n">obj</span><span class="o">.</span><span class="n">message</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">message</span>
105        <span class="n">obj</span><span class="o">.</span><span class="n">id</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">id</span>
106        <span class="k">for</span> <span class="nb">id</span><span class="p">,</span> <span class="n">item</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">theory_list</span><span class="o">.</span><span class="n">iteritems</span><span class="p">():</span>
107            <span class="n">theory_data</span><span class="p">,</span> <span class="n">theory_state</span> <span class="o">=</span> <span class="n">item</span>
108            <span class="n">state</span> <span class="o">=</span> <span class="bp">None</span>
109            <span class="k">if</span> <span class="n">theory_state</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span>
110                <span class="n">state</span> <span class="o">=</span> <span class="n">theory_state</span><span class="o">.</span><span class="n">clone</span><span class="p">()</span>
111            <span class="n">obj</span><span class="o">.</span><span class="n">theory_list</span><span class="p">[</span><span class="nb">id</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="n">copy</span><span class="o">.</span><span class="n">deepcopy</span><span class="p">(</span><span class="n">theory_data</span><span class="p">),</span> 
112                                   <span class="n">state</span><span class="p">]</span>
113        <span class="k">return</span> <span class="n">obj</span>
114        </div>
115<div class="viewcode-block" id="DataState.set_name"><a class="viewcode-back" href="../../../dev/api/sas.guiframe.html#sas.guiframe.data_state.DataState.set_name">[docs]</a>    <span class="k">def</span> <span class="nf">set_name</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">name</span><span class="p">):</span>
116        <span class="bp">self</span><span class="o">.</span><span class="n">name</span> <span class="o">=</span> <span class="n">name</span>
117        </div>
118<div class="viewcode-block" id="DataState.get_name"><a class="viewcode-back" href="../../../dev/api/sas.guiframe.html#sas.guiframe.data_state.DataState.get_name">[docs]</a>    <span class="k">def</span> <span class="nf">get_name</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
119        <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">name</span>
120    </div>
121<div class="viewcode-block" id="DataState.set_data"><a class="viewcode-back" href="../../../dev/api/sas.guiframe.html#sas.guiframe.data_state.DataState.set_data">[docs]</a>    <span class="k">def</span> <span class="nf">set_data</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">data</span><span class="p">):</span>
122        <span class="sd">&quot;&quot;&quot;</span>
123<span class="sd">        &quot;&quot;&quot;</span>
124        <span class="bp">self</span><span class="o">.</span><span class="n">data</span> <span class="o">=</span> <span class="n">data</span>
125 
126   </div>
127<div class="viewcode-block" id="DataState.get_data"><a class="viewcode-back" href="../../../dev/api/sas.guiframe.html#sas.guiframe.data_state.DataState.get_data">[docs]</a>    <span class="k">def</span> <span class="nf">get_data</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
128        <span class="sd">&quot;&quot;&quot;</span>
129<span class="sd">        &quot;&quot;&quot;</span>
130        <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">data</span>
131    </div>
132<div class="viewcode-block" id="DataState.set_path"><a class="viewcode-back" href="../../../dev/api/sas.guiframe.html#sas.guiframe.data_state.DataState.set_path">[docs]</a>    <span class="k">def</span> <span class="nf">set_path</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">path</span><span class="p">):</span>
133        <span class="sd">&quot;&quot;&quot;</span>
134<span class="sd">        Set the path of the loaded data</span>
135<span class="sd">        &quot;&quot;&quot;</span>
136        <span class="bp">self</span><span class="o">.</span><span class="n">path</span> <span class="o">=</span> <span class="n">path</span>
137        </div>
138<div class="viewcode-block" id="DataState.get_path"><a class="viewcode-back" href="../../../dev/api/sas.guiframe.html#sas.guiframe.data_state.DataState.get_path">[docs]</a>    <span class="k">def</span> <span class="nf">get_path</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
139        <span class="sd">&quot;&quot;&quot;</span>
140<span class="sd">        return the path of the loaded data</span>
141<span class="sd">        &quot;&quot;&quot;</span>
142        <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">path</span>
143    </div>
144<div class="viewcode-block" id="DataState.set_theory"><a class="viewcode-back" href="../../../dev/api/sas.guiframe.html#sas.guiframe.data_state.DataState.set_theory">[docs]</a>    <span class="k">def</span> <span class="nf">set_theory</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">theory_data</span><span class="p">,</span> <span class="n">theory_state</span><span class="o">=</span><span class="bp">None</span><span class="p">):</span>
145        <span class="sd">&quot;&quot;&quot;</span>
146<span class="sd">        &quot;&quot;&quot;</span>
147        <span class="bp">self</span><span class="o">.</span><span class="n">theory_list</span><span class="p">[</span><span class="n">theory_data</span><span class="o">.</span><span class="n">id</span><span class="p">]</span> <span class="o">=</span> <span class="p">[</span><span class="n">theory_data</span><span class="p">,</span> <span class="n">theory_state</span><span class="p">]</span>
148        <span class="n">data</span><span class="p">,</span> <span class="n">state</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">theory_list</span><span class="o">.</span><span class="n">values</span><span class="p">()[</span><span class="mi">0</span><span class="p">]</span>
149       </div>
150<div class="viewcode-block" id="DataState.get_theory"><a class="viewcode-back" href="../../../dev/api/sas.guiframe.html#sas.guiframe.data_state.DataState.get_theory">[docs]</a>    <span class="k">def</span> <span class="nf">get_theory</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
151        <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">theory_list</span>
152    </div>
153<div class="viewcode-block" id="DataState.get_message"><a class="viewcode-back" href="../../../dev/api/sas.guiframe.html#sas.guiframe.data_state.DataState.get_message">[docs]</a>    <span class="k">def</span> <span class="nf">get_message</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
154        <span class="sd">&quot;&quot;&quot;</span>
155<span class="sd">        return message</span>
156<span class="sd">        &quot;&quot;&quot;</span>
157        <span class="k">return</span> <span class="bp">self</span><span class="o">.</span><span class="n">message</span>
158   
159  </div></div>
160</pre></div>
161
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202  </body>
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