Changeset 1183 for trunk/sphinxdocs/build/html/_modules/G2pwd_fxye.html
- Timestamp:
- Jan 5, 2014 9:22:22 AM (8 years ago)
- File:
-
- 1 edited
Legend:
- Unmodified
- Added
- Removed
-
trunk/sphinxdocs/build/html/_modules/G2pwd_fxye.html
r1168 r1183 53 53 <span class="c"># -*- coding: utf-8 -*-</span> 54 54 <span class="c">########### SVN repository information ###################</span> 55 <span class="c"># $Date: 2013-1 0-25 14:24:22 -0500 (Fri, 25 Oct2013) $</span>55 <span class="c"># $Date: 2013-12-16 10:43:01 -0600 (Mon, 16 Dec 2013) $</span> 56 56 <span class="c"># $Author: toby $</span> 57 <span class="c"># $Revision: 11 23$</span>57 <span class="c"># $Revision: 1168 $</span> 58 58 <span class="c"># $URL: https://subversion.xor.aps.anl.gov/pyGSAS/trunk/imports/G2pwd_fxye.py $</span> 59 <span class="c"># $Id: G2pwd_fxye.py 11 23 2013-10-25 19:24:22Z toby $</span>59 <span class="c"># $Id: G2pwd_fxye.py 1168 2013-12-16 16:43:01Z toby $</span> 60 60 <span class="c">########### SVN repository information ###################</span> 61 61 <span class="sd">'''</span> … … 71 71 <span class="kn">import</span> <span class="nn">GSASIIIO</span> <span class="kn">as</span> <span class="nn">G2IO</span> 72 72 <span class="kn">import</span> <span class="nn">GSASIIpath</span> 73 <span class="n">GSASIIpath</span><span class="o">.</span><span class="n">SetVersionNumber</span><span class="p">(</span><span class="s">"$Revision: 11 23$"</span><span class="p">)</span>73 <span class="n">GSASIIpath</span><span class="o">.</span><span class="n">SetVersionNumber</span><span class="p">(</span><span class="s">"$Revision: 1168 $"</span><span class="p">)</span> 74 74 75 75 <div class="viewcode-block" id="GSAS_ReaderClass"><a class="viewcode-back" href="../imports.html#G2pwd_fxye.GSAS_ReaderClass">[docs]</a><span class="k">class</span> <span class="nc">GSAS_ReaderClass</span><span class="p">(</span><span class="n">G2IO</span><span class="o">.</span><span class="n">ImportPowderData</span><span class="p">):</span> … … 86 86 <span class="c"># Validate the contents -- look for a bank line</span> 87 87 <div class="viewcode-block" id="GSAS_ReaderClass.ContentsValidator"><a class="viewcode-back" href="../imports.html#G2pwd_fxye.GSAS_ReaderClass.ContentsValidator">[docs]</a> <span class="k">def</span> <span class="nf">ContentsValidator</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">filepointer</span><span class="p">):</span> 88 <span class="s">'Validate by checking to see if the file has BANK lines'</span> 88 89 <span class="c">#print 'ContentsValidator: '+self.formatName</span> 89 90 <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">filepointer</span><span class="p">):</span> … … 91 92 <span class="k">if</span> <span class="n">i</span><span class="o">==</span><span class="mi">0</span><span class="p">:</span> <span class="c"># first line is always a comment</span> 92 93 <span class="k">continue</span> 93 <span class="c"># if i==1 and line[:4].lower() == 'inst' and ':' in line:</span>94 94 <span class="k">if</span> <span class="n">i</span><span class="o">==</span><span class="mi">1</span> <span class="ow">and</span> <span class="n">line</span><span class="p">[:</span><span class="mi">4</span><span class="p">]</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> <span class="o">==</span> <span class="s">'inst'</span><span class="p">:</span> 95 95 <span class="c"># 2nd line is optional instrument parameter file</span> … … 102 102 <span class="k">return</span> <span class="bp">True</span> 103 103 <span class="k">else</span><span class="p">:</span> 104 <span class="k">print</span> <span class="s">'ContentsValidator: '</span><span class="o">+</span><span class="bp">self</span><span class="o">.</span><span class="n">formatName</span> 105 <span class="k">print</span> <span class="s">'Unexpected information in line:'</span><span class="p">,</span><span class="n">i</span><span class="o">+</span><span class="mi">1</span> <span class="c"># debug info</span> 106 <span class="k">print</span> <span class="n">line</span> 104 <span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Unexpected information in line: '</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">i</span><span class="o">+</span><span class="mi">1</span><span class="p">)</span> 105 <span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">+=</span> <span class="s">' '</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">line</span><span class="p">)</span> 107 106 <span class="k">return</span> <span class="bp">False</span> 108 107 <span class="k">return</span> <span class="bp">False</span> <span class="c"># no bank records</span> 109 108 </div> 110 109 <div class="viewcode-block" id="GSAS_ReaderClass.Reader"><a class="viewcode-back" href="../imports.html#G2pwd_fxye.GSAS_ReaderClass.Reader">[docs]</a> <span class="k">def</span> <span class="nf">Reader</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span><span class="n">filename</span><span class="p">,</span><span class="n">filepointer</span><span class="p">,</span> <span class="n">ParentFrame</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="o">**</span><span class="n">kwarg</span><span class="p">):</span> 111 110 <span class="sd">'''Read a GSAS (old formats) file of type FXY, FXYE, ESD or STD types.</span> 111 <span class="sd"> If multiple datasets are requested, use self.repeat and buffer caching.</span> 112 <span class="sd"> '''</span> 112 113 <span class="k">def</span> <span class="nf">GetFXYEdata</span><span class="p">(</span><span class="n">File</span><span class="p">,</span><span class="n">Pos</span><span class="p">,</span><span class="n">Bank</span><span class="p">):</span> 113 114 <span class="n">File</span><span class="o">.</span><span class="n">seek</span><span class="p">(</span><span class="n">Pos</span><span class="p">)</span> … … 271 272 272 273 <span class="c"># read through the file and find the beginning of each bank</span> 273 <span class="c"># Save the offset (Pos), BANK line (Banks), comments for each</span> 274 <span class="c"># bank</span> 274 <span class="c"># Save the offset (Pos), BANK line (Banks), comments for each bank</span> 275 <span class="c">#</span> 276 <span class="c"># This is going to need a fair amount of work to track line numbers</span> 277 <span class="c"># in the input file. </span> 275 278 <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">Banks</span><span class="p">)</span> <span class="o">!=</span> <span class="nb">len</span><span class="p">(</span><span class="n">Pos</span><span class="p">)</span> <span class="ow">or</span> <span class="nb">len</span><span class="p">(</span><span class="n">Banks</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span> 276 279 <span class="k">try</span><span class="p">:</span> … … 282 285 283 286 <span class="k">if</span> <span class="n">i</span><span class="o">==</span><span class="mi">0</span><span class="p">:</span> <span class="c"># first line is always a comment</span> 287 <span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading title'</span> 284 288 <span class="n">title</span> <span class="o">=</span> <span class="n">S</span><span class="p">[:</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span> 285 289 <span class="n">comments</span> <span class="o">=</span> <span class="p">[[</span><span class="n">title</span><span class="p">,]]</span> … … 287 291 <span class="k">if</span> <span class="n">i</span><span class="o">==</span><span class="mi">1</span> <span class="ow">and</span> <span class="n">S</span><span class="p">[:</span><span class="mi">4</span><span class="p">]</span><span class="o">.</span><span class="n">lower</span><span class="p">()</span> <span class="o">==</span> <span class="s">'inst'</span> <span class="ow">and</span> <span class="s">':'</span> <span class="ow">in</span> <span class="n">S</span><span class="p">:</span> 288 292 <span class="c"># 2nd line is instrument parameter file (optional)</span> 293 <span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading instrument parameter filename'</span> 289 294 <span class="bp">self</span><span class="o">.</span><span class="n">instparm</span> <span class="o">=</span> <span class="n">S</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">1</span><span class="p">]</span><span class="o">.</span><span class="n">strip</span><span class="p">()</span> 290 295 <span class="k">continue</span> … … 294 299 <span class="k">continue</span> 295 300 <span class="k">if</span> <span class="n">S</span><span class="p">[:</span><span class="mi">4</span><span class="p">]</span> <span class="o">==</span> <span class="s">'BANK'</span><span class="p">:</span> 301 <span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading bank:'</span> 302 <span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">+=</span> <span class="s">' '</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">S</span><span class="p">)</span> 296 303 <span class="n">comments</span><span class="o">.</span><span class="n">append</span><span class="p">([</span><span class="n">title</span><span class="p">,])</span> 297 304 <span class="n">Banks</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">S</span><span class="p">)</span> 298 305 <span class="n">Pos</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">filepointer</span><span class="o">.</span><span class="n">tell</span><span class="p">())</span> 299 306 <span class="k">if</span> <span class="n">S</span><span class="p">[:</span><span class="mi">8</span><span class="p">]</span> <span class="o">==</span> <span class="s">'TIME_MAP'</span><span class="p">:</span> 307 <span class="k">if</span> <span class="nb">len</span><span class="p">(</span><span class="n">Banks</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</span><span class="p">:</span> 308 <span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading time map before any bank lines'</span> 309 <span class="k">else</span><span class="p">:</span> 310 <span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading time map after bank:</span><span class="se">\n</span><span class="s"> '</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">Banks</span><span class="p">[</span><span class="o">-</span><span class="mi">1</span><span class="p">])</span> 300 311 <span class="bp">self</span><span class="o">.</span><span class="n">TimeMap</span><span class="p">,</span><span class="bp">self</span><span class="o">.</span><span class="n">clockWd</span> <span class="o">=</span> <span class="n">GetTimeMap</span><span class="p">(</span><span class="n">filepointer</span><span class="p">,</span><span class="n">filepointer</span><span class="o">.</span><span class="n">tell</span><span class="p">(),</span><span class="n">S</span><span class="p">)</span> 301 312 <span class="k">except</span> <span class="ne">Exception</span> <span class="k">as</span> <span class="n">detail</span><span class="p">:</span> 313 <span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">+=</span> <span class="s">'</span><span class="se">\n</span><span class="s"> '</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">detail</span><span class="p">)</span> 302 314 <span class="k">print</span> <span class="bp">self</span><span class="o">.</span><span class="n">formatName</span><span class="o">+</span><span class="s">' scan error:'</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">detail</span><span class="p">)</span> <span class="c"># for testing</span> 303 315 <span class="kn">import</span> <span class="nn">traceback</span> … … 309 321 <span class="k">print</span> <span class="bp">self</span><span class="o">.</span><span class="n">formatName</span><span class="o">+</span><span class="s">' scan error: no BANK records'</span> 310 322 <span class="n">selblk</span> <span class="o">=</span> <span class="bp">None</span> <span class="c"># no block to choose</span> 323 <span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'No BANK records found (strange!)'</span> 311 324 <span class="k">return</span> <span class="bp">False</span> 312 325 <span class="k">elif</span> <span class="nb">len</span><span class="p">(</span><span class="n">Banks</span><span class="p">)</span> <span class="o">==</span> <span class="mi">1</span><span class="p">:</span> <span class="c"># only one Bank, don't ask</span> … … 340 353 <span class="k">try</span><span class="p">:</span> 341 354 <span class="k">if</span> <span class="s">'FXYE'</span> <span class="ow">in</span> <span class="n">Bank</span><span class="p">:</span> 355 <span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading FXYE data in Bank</span><span class="se">\n</span><span class="s"> '</span><span class="o">+</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">]</span> 342 356 <span class="bp">self</span><span class="o">.</span><span class="n">powderdata</span> <span class="o">=</span> <span class="n">GetFXYEdata</span><span class="p">(</span><span class="n">filepointer</span><span class="p">,</span><span class="n">Pos</span><span class="p">[</span><span class="n">selblk</span><span class="p">],</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">])</span> 343 357 <span class="k">elif</span> <span class="s">'FXY'</span> <span class="ow">in</span> <span class="n">Bank</span><span class="p">:</span> 358 <span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading FXY data in Bank</span><span class="se">\n</span><span class="s"> '</span><span class="o">+</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">]</span> 344 359 <span class="bp">self</span><span class="o">.</span><span class="n">powderdata</span> <span class="o">=</span> <span class="n">GetFXYdata</span><span class="p">(</span><span class="n">filepointer</span><span class="p">,</span><span class="n">Pos</span><span class="p">[</span><span class="n">selblk</span><span class="p">],</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">])</span> 345 360 <span class="k">elif</span> <span class="s">'ESD'</span> <span class="ow">in</span> <span class="n">Bank</span><span class="p">:</span> 361 <span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading ESD data in Bank</span><span class="se">\n</span><span class="s"> '</span><span class="o">+</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">]</span> 346 362 <span class="bp">self</span><span class="o">.</span><span class="n">powderdata</span> <span class="o">=</span> <span class="n">GetESDdata</span><span class="p">(</span><span class="n">filepointer</span><span class="p">,</span><span class="n">Pos</span><span class="p">[</span><span class="n">selblk</span><span class="p">],</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">])</span> 347 363 <span class="k">elif</span> <span class="s">'STD'</span> <span class="ow">in</span> <span class="n">Bank</span><span class="p">:</span> 364 <span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading STD data in Bank</span><span class="se">\n</span><span class="s"> '</span><span class="o">+</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">]</span> 348 365 <span class="bp">self</span><span class="o">.</span><span class="n">powderdata</span> <span class="o">=</span> <span class="n">GetSTDdata</span><span class="p">(</span><span class="n">filepointer</span><span class="p">,</span><span class="n">Pos</span><span class="p">[</span><span class="n">selblk</span><span class="p">],</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">])</span> 349 366 <span class="k">else</span><span class="p">:</span> 367 <span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error reading STD data in Bank</span><span class="se">\n</span><span class="s"> '</span><span class="o">+</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">]</span> 350 368 <span class="bp">self</span><span class="o">.</span><span class="n">powderdata</span> <span class="o">=</span> <span class="n">GetSTDdata</span><span class="p">(</span><span class="n">filepointer</span><span class="p">,</span><span class="n">Pos</span><span class="p">[</span><span class="n">selblk</span><span class="p">],</span><span class="n">Banks</span><span class="p">[</span><span class="n">selblk</span><span class="p">])</span> 351 369 <span class="k">except</span> <span class="ne">Exception</span> <span class="k">as</span> <span class="n">detail</span><span class="p">:</span> 370 <span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">+=</span> <span class="s">'</span><span class="se">\n</span><span class="s"> '</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">detail</span><span class="p">)</span> 352 371 <span class="k">print</span> <span class="bp">self</span><span class="o">.</span><span class="n">formatName</span><span class="o">+</span><span class="s">' read error:'</span><span class="o">+</span><span class="nb">str</span><span class="p">(</span><span class="n">detail</span><span class="p">)</span> <span class="c"># for testing</span> 353 372 <span class="kn">import</span> <span class="nn">traceback</span> 354 373 <span class="n">traceback</span><span class="o">.</span><span class="n">print_exc</span><span class="p">(</span><span class="nb">file</span><span class="o">=</span><span class="n">sys</span><span class="o">.</span><span class="n">stdout</span><span class="p">)</span> 355 374 <span class="k">return</span> <span class="bp">False</span> 375 376 <span class="bp">self</span><span class="o">.</span><span class="n">errors</span> <span class="o">=</span> <span class="s">'Error processing information after read complete'</span> 356 377 <span class="k">if</span> <span class="n">comments</span> <span class="ow">is</span> <span class="ow">not</span> <span class="bp">None</span><span class="p">:</span> 357 378 <span class="bp">self</span><span class="o">.</span><span class="n">comments</span> <span class="o">=</span> <span class="n">comments</span><span class="p">[</span><span class="n">selblk</span><span class="p">]</span>
Note: See TracChangeset
for help on using the changeset viewer.
