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51  <h1>Source code for sas.perspectives.fitting.model_thread</h1><div class="highlight"><pre>
52<span class="sd">&quot;&quot;&quot;</span>
53<span class="sd">    Calculation thread for modeling</span>
54<span class="sd">&quot;&quot;&quot;</span>
55
56<span class="kn">import</span> <span class="nn">time</span>
57<span class="kn">import</span> <span class="nn">numpy</span>
58<span class="kn">import</span> <span class="nn">math</span>
59<span class="kn">from</span> <span class="nn">sas.data_util.calcthread</span> <span class="kn">import</span> <span class="n">CalcThread</span>
60
61<div class="viewcode-block" id="Calc2D"><a class="viewcode-back" href="../../../../dev/api/sas.perspectives.fitting.html#sas.perspectives.fitting.model_thread.Calc2D">[docs]</a><span class="k">class</span> <span class="nc">Calc2D</span><span class="p">(</span><span class="n">CalcThread</span><span class="p">):</span>
62    <span class="sd">&quot;&quot;&quot;</span>
63<span class="sd">    Compute 2D model</span>
64<span class="sd">    This calculation assumes a 2-fold symmetry of the model</span>
65<span class="sd">    where points are computed for one half of the detector</span>
66<span class="sd">    and I(qx, qy) = I(-qx, -qy) is assumed.</span>
67<span class="sd">    &quot;&quot;&quot;</span>
68    <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="p">,</span> <span class="n">model</span><span class="p">,</span> <span class="n">smearer</span><span class="p">,</span> <span class="n">qmin</span><span class="p">,</span> <span class="n">qmax</span><span class="p">,</span> <span class="n">page_id</span><span class="p">,</span>
69                 <span class="n">state</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
70                 <span class="n">weight</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
71                 <span class="n">fid</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
72                 <span class="n">toggle_mode_on</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span>
73                 <span class="n">completefn</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
74                 <span class="n">updatefn</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
75                 <span class="n">update_chisqr</span><span class="o">=</span><span class="bp">True</span><span class="p">,</span>
76                 <span class="n">source</span><span class="o">=</span><span class="s">&#39;model&#39;</span><span class="p">,</span>
77                 <span class="n">yieldtime</span><span class="o">=</span><span class="mf">0.04</span><span class="p">,</span>
78                 <span class="n">worktime</span><span class="o">=</span><span class="mf">0.04</span>
79                 <span class="p">):</span>
80        <span class="n">CalcThread</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="n">completefn</span><span class="p">,</span> <span class="n">updatefn</span><span class="p">,</span> <span class="n">yieldtime</span><span class="p">,</span> <span class="n">worktime</span><span class="p">)</span>
81        <span class="bp">self</span><span class="o">.</span><span class="n">qmin</span> <span class="o">=</span> <span class="n">qmin</span>
82        <span class="bp">self</span><span class="o">.</span><span class="n">qmax</span> <span class="o">=</span> <span class="n">qmax</span>
83        <span class="bp">self</span><span class="o">.</span><span class="n">weight</span> <span class="o">=</span> <span class="n">weight</span>
84        <span class="bp">self</span><span class="o">.</span><span class="n">fid</span> <span class="o">=</span> <span class="n">fid</span>
85        <span class="c">#self.qstep = qstep</span>
86        <span class="bp">self</span><span class="o">.</span><span class="n">toggle_mode_on</span> <span class="o">=</span> <span class="n">toggle_mode_on</span>
87        <span class="bp">self</span><span class="o">.</span><span class="n">data</span> <span class="o">=</span> <span class="n">data</span>
88        <span class="bp">self</span><span class="o">.</span><span class="n">page_id</span> <span class="o">=</span> <span class="n">page_id</span>
89        <span class="bp">self</span><span class="o">.</span><span class="n">state</span> <span class="o">=</span> <span class="bp">None</span>
90        <span class="c"># the model on to calculate</span>
91        <span class="bp">self</span><span class="o">.</span><span class="n">model</span> <span class="o">=</span> <span class="n">model</span>
92        <span class="bp">self</span><span class="o">.</span><span class="n">smearer</span> <span class="o">=</span> <span class="n">smearer</span>
93        <span class="bp">self</span><span class="o">.</span><span class="n">starttime</span> <span class="o">=</span> <span class="mi">0</span>
94        <span class="bp">self</span><span class="o">.</span><span class="n">update_chisqr</span> <span class="o">=</span> <span class="n">update_chisqr</span>
95        <span class="bp">self</span><span class="o">.</span><span class="n">source</span> <span class="o">=</span> <span class="n">source</span>
96       
97<div class="viewcode-block" id="Calc2D.compute"><a class="viewcode-back" href="../../../../dev/api/sas.perspectives.fitting.html#sas.perspectives.fitting.model_thread.Calc2D.compute">[docs]</a>    <span class="k">def</span> <span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
98        <span class="sd">&quot;&quot;&quot;</span>
99<span class="sd">        Compute the data given a model function</span>
100<span class="sd">        &quot;&quot;&quot;</span>
101        <span class="bp">self</span><span class="o">.</span><span class="n">starttime</span> <span class="o">=</span> <span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">()</span>
102        <span class="c"># Determine appropriate q range</span>
103        <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">qmin</span> <span class="o">==</span> <span class="bp">None</span><span class="p">:</span>
104            <span class="bp">self</span><span class="o">.</span><span class="n">qmin</span> <span class="o">=</span> <span class="mi">0</span>
105        <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">qmax</span> <span class="o">==</span> <span class="bp">None</span><span class="p">:</span>
106            <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">data</span> <span class="o">!=</span> <span class="bp">None</span><span class="p">:</span>
107                <span class="n">newx</span> <span class="o">=</span> <span class="n">math</span><span class="o">.</span><span class="n">pow</span><span class="p">(</span><span class="nb">max</span><span class="p">(</span><span class="n">math</span><span class="o">.</span><span class="n">fabs</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">xmax</span><span class="p">),</span>
108                                   <span class="n">math</span><span class="o">.</span><span class="n">fabs</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">xmin</span><span class="p">)),</span> <span class="mi">2</span><span class="p">)</span>
109                <span class="n">newy</span> <span class="o">=</span> <span class="n">math</span><span class="o">.</span><span class="n">pow</span><span class="p">(</span><span class="nb">max</span><span class="p">(</span><span class="n">math</span><span class="o">.</span><span class="n">fabs</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">ymax</span><span class="p">),</span>
110                                   <span class="n">math</span><span class="o">.</span><span class="n">fabs</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">ymin</span><span class="p">)),</span> <span class="mi">2</span><span class="p">)</span>
111                <span class="bp">self</span><span class="o">.</span><span class="n">qmax</span> <span class="o">=</span> <span class="n">math</span><span class="o">.</span><span class="n">sqrt</span><span class="p">(</span><span class="n">newx</span> <span class="o">+</span> <span class="n">newy</span><span class="p">)</span>
112       
113        <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="bp">None</span><span class="p">:</span>
114            <span class="n">msg</span> <span class="o">=</span> <span class="s">&quot;Compute Calc2D receive data = </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="p">)</span>
115            <span class="k">raise</span> <span class="ne">ValueError</span><span class="p">,</span> <span class="n">msg</span>
116           
117        <span class="c"># Define matrix where data will be plotted</span>
118        <span class="n">radius</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">sqrt</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">qx_data</span> <span class="o">*</span> <span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">qx_data</span><span class="p">)</span> <span class="o">+</span> \
119                    <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">qy_data</span> <span class="o">*</span> <span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">qy_data</span><span class="p">))</span>
120
121        <span class="c"># For theory, qmax is based on 1d qmax </span>
122        <span class="c"># so that must be mulitified by sqrt(2) to get actual max for 2d</span>
123        <span class="n">index_model</span> <span class="o">=</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">qmin</span> <span class="o">&lt;=</span> <span class="n">radius</span><span class="p">)</span> <span class="o">&amp;</span> <span class="p">(</span><span class="n">radius</span> <span class="o">&lt;=</span> <span class="bp">self</span><span class="o">.</span><span class="n">qmax</span><span class="p">)</span>
124        <span class="n">index_model</span> <span class="o">=</span> <span class="n">index_model</span> <span class="o">&amp;</span> <span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">mask</span>
125        <span class="n">index_model</span> <span class="o">=</span> <span class="n">index_model</span> <span class="o">&amp;</span> <span class="n">numpy</span><span class="o">.</span><span class="n">isfinite</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">data</span><span class="p">)</span>
126     
127        <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">smearer</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span>
128            <span class="c"># Set smearer w/ data, model and index.</span>
129            <span class="n">fn</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">smearer</span>
130            <span class="n">fn</span><span class="o">.</span><span class="n">set_model</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">model</span><span class="p">)</span>
131            <span class="n">fn</span><span class="o">.</span><span class="n">set_index</span><span class="p">(</span><span class="n">index_model</span><span class="p">)</span>
132            <span class="c"># Get necessary data from self.data and set the data for smearing</span>
133            <span class="n">fn</span><span class="o">.</span><span class="n">get_data</span><span class="p">()</span>
134            <span class="c"># Calculate smeared Intensity</span>
135            <span class="c">#(by Gaussian averaging): DataLoader/smearing2d/Smearer2D()</span>
136            <span class="n">value</span> <span class="o">=</span> <span class="n">fn</span><span class="o">.</span><span class="n">get_value</span><span class="p">()</span>
137        <span class="k">else</span><span class="p">:</span>
138            <span class="c"># calculation w/o smearing</span>
139            <span class="n">value</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">model</span><span class="o">.</span><span class="n">evalDistribution</span><span class="p">(</span>\
140                <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">qx_data</span><span class="p">[</span><span class="n">index_model</span><span class="p">],</span>
141                 <span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">qy_data</span><span class="p">[</span><span class="n">index_model</span><span class="p">]])</span>
142        <span class="n">output</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">zeros</span><span class="p">(</span><span class="nb">len</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">qx_data</span><span class="p">))</span>
143        <span class="c"># output default is None</span>
144        <span class="c"># This method is to distinguish between masked</span>
145        <span class="c">#point(nan) and data point = 0.</span>
146        <span class="n">output</span> <span class="o">=</span> <span class="n">output</span> <span class="o">/</span> <span class="n">output</span>
147        <span class="c"># set value for self.mask==True, else still None to Plottools</span>
148        <span class="n">output</span><span class="p">[</span><span class="n">index_model</span><span class="p">]</span> <span class="o">=</span> <span class="n">value</span>
149        <span class="n">elapsed</span> <span class="o">=</span> <span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">()</span> <span class="o">-</span> <span class="bp">self</span><span class="o">.</span><span class="n">starttime</span>
150        <span class="bp">self</span><span class="o">.</span><span class="n">complete</span><span class="p">(</span><span class="n">image</span><span class="o">=</span><span class="n">output</span><span class="p">,</span>
151                       <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="p">,</span>
152                       <span class="n">page_id</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">page_id</span><span class="p">,</span>
153                       <span class="n">model</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">model</span><span class="p">,</span>
154                       <span class="n">state</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">state</span><span class="p">,</span>
155                       <span class="n">toggle_mode_on</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">toggle_mode_on</span><span class="p">,</span>
156                       <span class="n">elapsed</span><span class="o">=</span><span class="n">elapsed</span><span class="p">,</span>
157                       <span class="n">index</span><span class="o">=</span><span class="n">index_model</span><span class="p">,</span>
158                       <span class="n">fid</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">fid</span><span class="p">,</span>
159                       <span class="n">qmin</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">qmin</span><span class="p">,</span>
160                       <span class="n">qmax</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">qmax</span><span class="p">,</span>
161                       <span class="n">weight</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">weight</span><span class="p">,</span>
162                       <span class="c">#qstep=self.qstep,</span>
163                       <span class="n">update_chisqr</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">update_chisqr</span><span class="p">,</span>
164                       <span class="n">source</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">source</span><span class="p">)</span>
165       
166</div></div>
167<div class="viewcode-block" id="Calc1D"><a class="viewcode-back" href="../../../../dev/api/sas.perspectives.fitting.html#sas.perspectives.fitting.model_thread.Calc1D">[docs]</a><span class="k">class</span> <span class="nc">Calc1D</span><span class="p">(</span><span class="n">CalcThread</span><span class="p">):</span>
168    <span class="sd">&quot;&quot;&quot;</span>
169<span class="sd">    Compute 1D data</span>
170<span class="sd">    &quot;&quot;&quot;</span>
171    <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">model</span><span class="p">,</span>
172                 <span class="n">page_id</span><span class="p">,</span>
173                 <span class="n">data</span><span class="p">,</span>
174                 <span class="n">fid</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
175                 <span class="n">qmin</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
176                 <span class="n">qmax</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
177                 <span class="n">weight</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
178                 <span class="n">smearer</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
179                 <span class="n">toggle_mode_on</span><span class="o">=</span><span class="bp">False</span><span class="p">,</span>
180                 <span class="n">state</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
181                 <span class="n">completefn</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
182                 <span class="n">update_chisqr</span><span class="o">=</span><span class="bp">True</span><span class="p">,</span>
183                 <span class="n">source</span><span class="o">=</span><span class="s">&#39;model&#39;</span><span class="p">,</span>
184                 <span class="n">updatefn</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span>
185                 <span class="n">yieldtime</span><span class="o">=</span><span class="mf">0.01</span><span class="p">,</span>
186                 <span class="n">worktime</span><span class="o">=</span><span class="mf">0.01</span>
187                 <span class="p">):</span>
188        <span class="sd">&quot;&quot;&quot;</span>
189<span class="sd">        &quot;&quot;&quot;</span>
190        <span class="n">CalcThread</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="n">completefn</span><span class="p">,</span>
191                 <span class="n">updatefn</span><span class="p">,</span>
192                 <span class="n">yieldtime</span><span class="p">,</span>
193                 <span class="n">worktime</span><span class="p">)</span>
194        <span class="bp">self</span><span class="o">.</span><span class="n">fid</span> <span class="o">=</span> <span class="n">fid</span>
195        <span class="bp">self</span><span class="o">.</span><span class="n">data</span> <span class="o">=</span> <span class="n">data</span>
196        <span class="bp">self</span><span class="o">.</span><span class="n">qmin</span> <span class="o">=</span> <span class="n">qmin</span>
197        <span class="bp">self</span><span class="o">.</span><span class="n">qmax</span> <span class="o">=</span> <span class="n">qmax</span>
198        <span class="bp">self</span><span class="o">.</span><span class="n">model</span> <span class="o">=</span> <span class="n">model</span>
199        <span class="bp">self</span><span class="o">.</span><span class="n">weight</span> <span class="o">=</span> <span class="n">weight</span>
200        <span class="bp">self</span><span class="o">.</span><span class="n">toggle_mode_on</span> <span class="o">=</span> <span class="n">toggle_mode_on</span>
201        <span class="bp">self</span><span class="o">.</span><span class="n">state</span> <span class="o">=</span> <span class="n">state</span>
202        <span class="bp">self</span><span class="o">.</span><span class="n">page_id</span> <span class="o">=</span> <span class="n">page_id</span>
203        <span class="bp">self</span><span class="o">.</span><span class="n">smearer</span> <span class="o">=</span> <span class="n">smearer</span>
204        <span class="bp">self</span><span class="o">.</span><span class="n">starttime</span> <span class="o">=</span> <span class="mi">0</span>
205        <span class="bp">self</span><span class="o">.</span><span class="n">update_chisqr</span> <span class="o">=</span> <span class="n">update_chisqr</span>
206        <span class="bp">self</span><span class="o">.</span><span class="n">source</span> <span class="o">=</span> <span class="n">source</span>
207        <span class="bp">self</span><span class="o">.</span><span class="n">out</span> <span class="o">=</span> <span class="bp">None</span>
208        <span class="bp">self</span><span class="o">.</span><span class="n">index</span> <span class="o">=</span> <span class="bp">None</span>
209       
210<div class="viewcode-block" id="Calc1D.compute"><a class="viewcode-back" href="../../../../dev/api/sas.perspectives.fitting.html#sas.perspectives.fitting.model_thread.Calc1D.compute">[docs]</a>    <span class="k">def</span> <span class="nf">compute</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
211        <span class="sd">&quot;&quot;&quot;</span>
212<span class="sd">        Compute model 1d value given qmin , qmax , x value</span>
213<span class="sd">        &quot;&quot;&quot;</span>
214        <span class="bp">self</span><span class="o">.</span><span class="n">starttime</span> <span class="o">=</span> <span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">()</span>
215        <span class="n">output</span> <span class="o">=</span> <span class="n">numpy</span><span class="o">.</span><span class="n">zeros</span><span class="p">((</span><span class="nb">len</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">x</span><span class="p">)))</span>
216        <span class="n">index</span> <span class="o">=</span> <span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">qmin</span> <span class="o">&lt;=</span> <span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">x</span><span class="p">)</span> <span class="o">&amp;</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">x</span> <span class="o">&lt;=</span> <span class="bp">self</span><span class="o">.</span><span class="n">qmax</span><span class="p">)</span>
217     
218        <span class="c">##smearer the ouput of the plot</span>
219        <span class="k">if</span> <span class="bp">self</span><span class="o">.</span><span class="n">smearer</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span>
220            <span class="n">first_bin</span><span class="p">,</span> <span class="n">last_bin</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">smearer</span><span class="o">.</span><span class="n">get_bin_range</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">qmin</span><span class="p">,</span>
221                                                             <span class="bp">self</span><span class="o">.</span><span class="n">qmax</span><span class="p">)</span>
222            <span class="n">mask</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">x</span><span class="p">[</span><span class="n">first_bin</span><span class="p">:</span><span class="n">last_bin</span><span class="p">]</span>
223            <span class="n">output</span><span class="p">[</span><span class="n">first_bin</span><span class="p">:</span><span class="n">last_bin</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">model</span><span class="o">.</span><span class="n">evalDistribution</span><span class="p">(</span><span class="n">mask</span><span class="p">)</span>
224            <span class="n">output</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">smearer</span><span class="p">(</span><span class="n">output</span><span class="p">,</span> <span class="n">first_bin</span><span class="p">,</span> <span class="n">last_bin</span><span class="p">)</span>
225        <span class="k">else</span><span class="p">:</span>
226            <span class="n">output</span><span class="p">[</span><span class="n">index</span><span class="p">]</span> <span class="o">=</span> <span class="bp">self</span><span class="o">.</span><span class="n">model</span><span class="o">.</span><span class="n">evalDistribution</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">x</span><span class="p">[</span><span class="n">index</span><span class="p">])</span>
227         
228        <span class="n">elapsed</span> <span class="o">=</span> <span class="n">time</span><span class="o">.</span><span class="n">time</span><span class="p">()</span> <span class="o">-</span> <span class="bp">self</span><span class="o">.</span><span class="n">starttime</span>
229       
230        <span class="bp">self</span><span class="o">.</span><span class="n">complete</span><span class="p">(</span><span class="n">x</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">data</span><span class="o">.</span><span class="n">x</span><span class="p">[</span><span class="n">index</span><span class="p">],</span> <span class="n">y</span><span class="o">=</span><span class="n">output</span><span class="p">[</span><span class="n">index</span><span class="p">],</span>
231                      <span class="n">page_id</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">page_id</span><span class="p">,</span>
232                      <span class="n">state</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">state</span><span class="p">,</span>
233                      <span class="n">weight</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">weight</span><span class="p">,</span>
234                      <span class="n">fid</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">fid</span><span class="p">,</span>
235                      <span class="n">toggle_mode_on</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">toggle_mode_on</span><span class="p">,</span>
236                      <span class="n">elapsed</span><span class="o">=</span><span class="n">elapsed</span><span class="p">,</span> <span class="n">index</span><span class="o">=</span><span class="n">index</span><span class="p">,</span> <span class="n">model</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">model</span><span class="p">,</span>
237                      <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="p">,</span>
238                      <span class="n">update_chisqr</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">update_chisqr</span><span class="p">,</span>
239                      <span class="n">source</span><span class="o">=</span><span class="bp">self</span><span class="o">.</span><span class="n">source</span><span class="p">)</span>
240        </div>
241<div class="viewcode-block" id="Calc1D.results"><a class="viewcode-back" href="../../../../dev/api/sas.perspectives.fitting.html#sas.perspectives.fitting.model_thread.Calc1D.results">[docs]</a>    <span class="k">def</span> <span class="nf">results</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
242        <span class="sd">&quot;&quot;&quot;</span>
243<span class="sd">        Send resuts of the computation</span>
244<span class="sd">        &quot;&quot;&quot;</span>
245        <span class="k">return</span> <span class="p">[</span><span class="bp">self</span><span class="o">.</span><span class="n">out</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">index</span><span class="p">]</span>
246</div></div>
247<span class="sd">&quot;&quot;&quot;</span>
248<span class="sd">Example: ::</span>
249<span class="sd">                     </span>
250<span class="sd">    class CalcCommandline:</span>
251<span class="sd">        def __init__(self, n=20000):</span>
252<span class="sd">            #print thread.get_ident()</span>
253<span class="sd">            from sas.models.CylinderModel import CylinderModel</span>
254<span class="sd">            </span>
255<span class="sd">            model = CylinderModel()</span>
256<span class="sd">            </span>
257<span class="sd">             </span>
258<span class="sd">            print model.runXY([0.01, 0.02])</span>
259<span class="sd">            </span>
260<span class="sd">            qmax = 0.01</span>
261<span class="sd">            qstep = 0.0001</span>
262<span class="sd">            self.done = False</span>
263<span class="sd">            </span>
264<span class="sd">            x = numpy.arange(-qmax, qmax+qstep*0.01, qstep)</span>
265<span class="sd">            y = numpy.arange(-qmax, qmax+qstep*0.01, qstep)</span>
266<span class="sd">        </span>
267<span class="sd">        </span>
268<span class="sd">            calc_thread_2D = Calc2D(x, y, None, model.clone(),None,</span>
269<span class="sd">                                    -qmax, qmax,qstep,</span>
270<span class="sd">                                            completefn=self.complete,</span>
271<span class="sd">                                            updatefn=self.update ,</span>
272<span class="sd">                                            yieldtime=0.0)</span>
273<span class="sd">         </span>
274<span class="sd">            calc_thread_2D.queue()</span>
275<span class="sd">            calc_thread_2D.ready(2.5)</span>
276<span class="sd">            </span>
277<span class="sd">            while not self.done:</span>
278<span class="sd">                time.sleep(1)</span>
279<span class="sd">    </span>
280<span class="sd">        def update(self,output):</span>
281<span class="sd">            print &quot;update&quot;</span>
282<span class="sd">    </span>
283<span class="sd">        def complete(self, image, data, model, elapsed, qmin, qmax,index, qstep ):</span>
284<span class="sd">            print &quot;complete&quot;</span>
285<span class="sd">            self.done = True</span>
286<span class="sd">    </span>
287<span class="sd">    if __name__ == &quot;__main__&quot;:</span>
288<span class="sd">        CalcCommandline()</span>
289<span class="sd">&quot;&quot;&quot;</span>
290</pre></div>
291
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