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58              <div class="version">
59                7.1
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83              <p class="caption"><span class="caption-text">Table of Contents:</span></p>
84<ul>
85<li class="toctree-l1"><a class="reference internal" href="../downloads.html">Downloads</a></li>
86<li class="toctree-l1"><a class="reference internal" href="../installation.html">Installation</a></li>
87<li class="toctree-l1"><a class="reference internal" href="../program_structure.html">Program Structure</a></li>
88<li class="toctree-l1"><a class="reference internal" href="../user_guide.html">User Guide</a></li>
89<li class="toctree-l1"><a class="reference internal" href="../api.html">Auto Generated Documentation</a></li>
90<li class="toctree-l1"><a class="reference internal" href="../support.html">Support</a></li>
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134      <li><a href="../index.html">Docs</a> &raquo;</li>
135       
136          <li><a href="index.html">Module code</a> &raquo;</li>
137       
138      <li>UioFiles</li>
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152           
153  <h1>Source code for UioFiles</h1><div class="highlight"><pre>
154<span></span><span class="ch">#!/usr/bin/env python</span>
155<span class="c1"># -*- coding: utf-8 -*-</span>
156<span class="c1">#*******************************************************************************</span>
157<span class="c1"># @Author: Anne Fouilloux (University of Oslo)</span>
158<span class="c1">#</span>
159<span class="c1"># @Date: October 2014</span>
160<span class="c1">#</span>
161<span class="c1"># @Change History:</span>
162<span class="c1">#</span>
163<span class="c1">#    November 2015 - Leopold Haimberger (University of Vienna):</span>
164<span class="c1">#        - modified method list_files to work with glob instead of listdir</span>
165<span class="c1">#        - added pattern search in method list_files</span>
166<span class="c1">#</span>
167<span class="c1">#    February - December 2018 - Anne Philipp (University of Vienna):</span>
168<span class="c1">#        - applied PEP8 style guide</span>
169<span class="c1">#        - added documentation</span>
170<span class="c1">#        - optimisation of method list_files since it didn&#39;t work correctly</span>
171<span class="c1">#          for sub directories</span>
172<span class="c1">#        - additional speed up of method list_files</span>
173<span class="c1">#        - modified the class so that it is initiated with a pattern instead</span>
174<span class="c1">#          of suffixes. Gives more precision in selection of files.</span>
175<span class="c1">#        - added delete method</span>
176<span class="c1">#</span>
177<span class="c1"># @License:</span>
178<span class="c1">#    (C) Copyright 2014-2019.</span>
179<span class="c1">#    Anne Philipp, Leopold Haimberger</span>
180<span class="c1">#</span>
181<span class="c1">#    This work is licensed under the Creative Commons Attribution 4.0</span>
182<span class="c1">#    International License. To view a copy of this license, visit</span>
183<span class="c1">#    http://creativecommons.org/licenses/by/4.0/ or send a letter to</span>
184<span class="c1">#    Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.</span>
185<span class="c1">#*******************************************************************************</span>
186
187<span class="c1"># ------------------------------------------------------------------------------</span>
188<span class="c1"># MODULES</span>
189<span class="c1"># ------------------------------------------------------------------------------</span>
190<span class="kn">import</span> <span class="nn">os</span>
191<span class="kn">import</span> <span class="nn">sys</span>
192<span class="kn">import</span> <span class="nn">fnmatch</span>
193
194<span class="c1"># software specific modules from flex_extract</span>
195<span class="n">sys</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s1">&#39;../&#39;</span><span class="p">)</span>
196<span class="kn">from</span> <span class="nn">mods.tools</span> <span class="k">import</span> <span class="n">silent_remove</span><span class="p">,</span> <span class="n">get_list_as_string</span>
197
198<span class="c1"># ------------------------------------------------------------------------------</span>
199<span class="c1"># CLASS</span>
200<span class="c1"># ------------------------------------------------------------------------------</span>
201
202<div class="viewcode-block" id="UioFiles"><a class="viewcode-back" href="../api.html#UioFiles.UioFiles">[docs]</a><span class="k">class</span> <span class="nc">UioFiles</span><span class="p">(</span><span class="nb">object</span><span class="p">):</span>
203    <span class="sd">&#39;&#39;&#39;Collection of files matching a specific pattern.</span>
204
205<span class="sd">    The pattern can contain regular expressions for the files.</span>
206<span class="sd">    The files are listed and can be transformed to a single string or</span>
207<span class="sd">    they can be deleted.</span>
208
209<span class="sd">    Attributes</span>
210<span class="sd">    ----------</span>
211<span class="sd">    path : str</span>
212<span class="sd">        Directory where to list the files.</span>
213
214<span class="sd">    pattern : str</span>
215<span class="sd">        Regular expression pattern. For example: &#39;\*.grb&#39;</span>
216
217<span class="sd">    files : list of str</span>
218<span class="sd">        List of files matching the pattern in the path.</span>
219<span class="sd">    &#39;&#39;&#39;</span>
220    <span class="c1"># --------------------------------------------------------------------------</span>
221    <span class="c1"># CLASS METHODS</span>
222    <span class="c1"># --------------------------------------------------------------------------</span>
223    <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">path</span><span class="p">,</span> <span class="n">pattern</span><span class="p">):</span>
224        <span class="sd">&#39;&#39;&#39;Assignes a specific pattern for these files.</span>
225
226<span class="sd">        Parameters</span>
227<span class="sd">        ----------</span>
228<span class="sd">        path : str</span>
229<span class="sd">            Directory where to list the files.</span>
230
231<span class="sd">        pattern : str</span>
232<span class="sd">            Regular expression pattern. For example: &#39;\*.grb&#39;</span>
233
234<span class="sd">        Return</span>
235<span class="sd">        ------</span>
236
237<span class="sd">        &#39;&#39;&#39;</span>
238
239        <span class="bp">self</span><span class="o">.</span><span class="n">path</span> <span class="o">=</span> <span class="n">path</span>
240        <span class="bp">self</span><span class="o">.</span><span class="n">pattern</span> <span class="o">=</span> <span class="n">pattern</span>
241        <span class="bp">self</span><span class="o">.</span><span class="n">files</span> <span class="o">=</span> <span class="p">[]</span>
242
243        <span class="bp">self</span><span class="o">.</span><span class="n">_list_files</span><span class="p">(</span><span class="bp">self</span><span class="o">.</span><span class="n">path</span><span class="p">)</span>
244
245        <span class="k">return</span>
246
247
248    <span class="k">def</span> <span class="nf">_list_files</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">path</span><span class="p">):</span>
249        <span class="sd">&#39;&#39;&#39;Lists all files in the directory with the matching</span>
250<span class="sd">        regular expression pattern.</span>
251
252<span class="sd">        Parameters</span>
253<span class="sd">        ----------</span>
254<span class="sd">        path : str</span>
255<span class="sd">            Path to the files.</span>
256
257<span class="sd">        Return</span>
258<span class="sd">        ------</span>
259
260<span class="sd">        &#39;&#39;&#39;</span>
261        <span class="c1"># Get the absolute path</span>
262        <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">abspath</span><span class="p">(</span><span class="n">path</span><span class="p">)</span>
263
264        <span class="c1"># get all files in the dir and subdir as absolut path</span>
265        <span class="k">for</span> <span class="n">root</span><span class="p">,</span> <span class="n">dirnames</span><span class="p">,</span> <span class="n">filenames</span> <span class="ow">in</span> <span class="n">os</span><span class="o">.</span><span class="n">walk</span><span class="p">(</span><span class="n">path</span><span class="p">):</span>
266            <span class="k">for</span> <span class="n">filename</span> <span class="ow">in</span> <span class="n">fnmatch</span><span class="o">.</span><span class="n">filter</span><span class="p">(</span><span class="n">filenames</span><span class="p">,</span> <span class="bp">self</span><span class="o">.</span><span class="n">pattern</span><span class="p">):</span>
267                <span class="bp">self</span><span class="o">.</span><span class="n">files</span><span class="o">.</span><span class="n">append</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">join</span><span class="p">(</span><span class="n">root</span><span class="p">,</span> <span class="n">filename</span><span class="p">))</span>
268
269        <span class="k">return</span>
270
271
272    <span class="k">def</span> <span class="nf">__str__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
273        <span class="sd">&#39;&#39;&#39;Converts the list of files into a single string.</span>
274<span class="sd">        The entries are sepereated by &quot;,&quot; sign.</span>
275
276<span class="sd">        Parameters</span>
277<span class="sd">        ----------</span>
278
279<span class="sd">        Return</span>
280<span class="sd">        ------</span>
281<span class="sd">        files_string : str</span>
282<span class="sd">            The content of the list as a single string.</span>
283<span class="sd">        &#39;&#39;&#39;</span>
284
285        <span class="n">filenames</span> <span class="o">=</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">basename</span><span class="p">(</span><span class="n">f</span><span class="p">)</span> <span class="k">for</span> <span class="n">f</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">files</span><span class="p">]</span>
286        <span class="n">files_string</span> <span class="o">=</span> <span class="n">get_list_as_string</span><span class="p">(</span><span class="n">filenames</span><span class="p">,</span> <span class="n">concatenate_sign</span><span class="o">=</span><span class="s1">&#39;, &#39;</span><span class="p">)</span>
287
288        <span class="k">return</span> <span class="n">files_string</span>
289
290
291<div class="viewcode-block" id="UioFiles.delete_files"><a class="viewcode-back" href="../api.html#UioFiles.UioFiles.delete_files">[docs]</a>    <span class="k">def</span> <span class="nf">delete_files</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
292        <span class="sd">&#39;&#39;&#39;Deletes the files.</span>
293
294<span class="sd">        Parameters</span>
295<span class="sd">        ----------</span>
296
297<span class="sd">        Return</span>
298<span class="sd">        ------</span>
299
300<span class="sd">        &#39;&#39;&#39;</span>
301
302        <span class="k">for</span> <span class="n">old_file</span> <span class="ow">in</span> <span class="bp">self</span><span class="o">.</span><span class="n">files</span><span class="p">:</span>
303            <span class="n">silent_remove</span><span class="p">(</span><span class="n">old_file</span><span class="p">)</span>
304
305        <span class="k">return</span></div></div>
306</pre></div>
307
308           </div>
309           
310          </div>
311          <footer>
312 
313
314  <hr/>
315
316  <div role="contentinfo">
317    <p>
318        &copy; Copyright 2018, Anne Philipp and Leopold Haimberger.
319
320    </p>
321  </div>
322  Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
323
324</footer>
325
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327      </div>
328
329    </section>
330
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332 
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