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  <h1>Source code for noctua.templates.testoutput</h1><div class="highlight"><pre>
<span></span><span class="ch">#!/usr/bin/env python3</span>
<span class="c1"># -*- coding: utf-8 -*-</span>

<span class="c1"># Third-party modules</span>
<span class="kn">import</span><span class="w"> </span><span class="nn">numpy</span><span class="w"> </span><span class="k">as</span><span class="w"> </span><span class="nn">np</span>
<span class="kn">from</span><span class="w"> </span><span class="nn">astropy.time</span><span class="w"> </span><span class="kn">import</span> <span class="n">Time</span>

<span class="c1"># Other templates</span>
<span class="kn">from</span><span class="w"> </span><span class="nn">..config.constants</span><span class="w"> </span><span class="kn">import</span> <span class="n">on_off</span>
<span class="c1"># from devices import lamp, light</span>
<span class="kn">from</span><span class="w"> </span><span class="nn">..utils.logger</span><span class="w"> </span><span class="kn">import</span> <span class="n">log</span>
<span class="kn">from</span><span class="w"> </span><span class="nn">..utils.structure</span><span class="w"> </span><span class="kn">import</span> <span class="n">foc_path</span>
<span class="kn">from</span><span class="w"> </span><span class="nn">.basetemplate</span><span class="w"> </span><span class="kn">import</span> <span class="n">BaseTemplate</span>


<div class="viewcode-block" id="Template">
<a class="viewcode-back" href="../../../noctua.templates.html#noctua.templates.testoutput.Template">[docs]</a>
<span class="k">class</span><span class="w"> </span><span class="nc">Template</span><span class="p">(</span><span class="n">BaseTemplate</span><span class="p">):</span>
<span class="w">    </span><span class="sd">&#39;&#39;&#39;Writes a data file.&#39;&#39;&#39;</span>

    <span class="k">def</span><span class="w"> </span><span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">):</span>
<span class="w">        </span><span class="sd">&#39;&#39;&#39;Constructor.&#39;&#39;&#39;</span>

        <span class="nb">super</span><span class="p">()</span><span class="o">.</span><span class="fm">__init__</span><span class="p">()</span>
        <span class="bp">self</span><span class="o">.</span><span class="n">name</span> <span class="o">=</span> <span class="vm">__name__</span>
        <span class="bp">self</span><span class="o">.</span><span class="n">description</span> <span class="o">=</span> <span class="s2">&quot;Switches off all the lamps&quot;</span>

<div class="viewcode-block" id="Template.content">
<a class="viewcode-back" href="../../../noctua.templates.html#noctua.templates.testoutput.Template.content">[docs]</a>
    <span class="k">def</span><span class="w"> </span><span class="nf">content</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">params</span><span class="o">=</span><span class="p">{}):</span>

        <span class="c1"># Initial comment about variables a, b, c</span>
        <span class="n">comment</span> <span class="o">=</span> <span class="s2">&quot;These are the variables a, b, c in the file.&quot;</span>

        <span class="c1"># Variables</span>
        <span class="n">a</span> <span class="o">=</span> <span class="p">[</span><span class="s2">&quot;A&quot;</span><span class="p">,</span> <span class="s2">&quot;B&quot;</span><span class="p">,</span> <span class="s2">&quot;C&quot;</span><span class="p">]</span>
        <span class="n">b</span> <span class="o">=</span> <span class="p">[</span><span class="mi">1</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">3</span><span class="p">]</span>
        <span class="n">c</span> <span class="o">=</span> <span class="p">[</span><span class="mf">0.1</span><span class="p">,</span> <span class="mf">0.2</span><span class="p">,</span> <span class="mf">0.3</span><span class="p">]</span>

        <span class="c1"># Writing to a space-separated text file (appending)</span>
        <span class="n">file_path</span> <span class="o">=</span> <span class="n">foc_path</span><span class="p">(</span><span class="n">Time</span><span class="o">.</span><span class="n">now</span><span class="p">()</span><span class="o">.</span><span class="n">isot</span><span class="p">)</span>

        <span class="c1"># Write the initial comment if the file doesn&#39;t exist</span>
        <span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">file_path</span><span class="p">,</span> <span class="s2">&quot;a+&quot;</span><span class="p">)</span> <span class="k">as</span> <span class="n">file</span><span class="p">:</span>
            <span class="n">file</span><span class="o">.</span><span class="n">seek</span><span class="p">(</span><span class="mi">0</span><span class="p">)</span>
            <span class="k">if</span> <span class="ow">not</span> <span class="n">file</span><span class="o">.</span><span class="n">read</span><span class="p">(</span><span class="mi">1</span><span class="p">):</span>
                <span class="n">file</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;# </span><span class="si">{</span><span class="n">comment</span><span class="si">}</span><span class="se">\n</span><span class="s2">&quot;</span><span class="p">)</span>

        <span class="c1"># Append lines in subsequent iterations</span>
        <span class="k">for</span> <span class="n">a_val</span><span class="p">,</span> <span class="n">b_val</span><span class="p">,</span> <span class="n">c_val</span> <span class="ow">in</span> <span class="nb">zip</span><span class="p">(</span><span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">,</span> <span class="n">c</span><span class="p">):</span>

            <span class="c1"># opening all the time and not at begginning just for safety</span>
            <span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">file_path</span><span class="p">,</span> <span class="s2">&quot;a&quot;</span><span class="p">)</span> <span class="k">as</span> <span class="n">file</span><span class="p">:</span>
                <span class="n">file</span><span class="o">.</span><span class="n">write</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">a_val</span><span class="si">}</span><span class="s2"> </span><span class="si">{</span><span class="n">b_val</span><span class="si">}</span><span class="s2"> </span><span class="si">{</span><span class="n">c_val</span><span class="si">}</span><span class="se">\n</span><span class="s2">&quot;</span><span class="p">)</span>

        <span class="n">log</span><span class="o">.</span><span class="n">info</span><span class="p">(</span><span class="sa">f</span><span class="s2">&quot;File &#39;</span><span class="si">{</span><span class="n">file_path</span><span class="si">}</span><span class="s2">&#39; updated successfully.&quot;</span><span class="p">)</span></div>
</div>

</pre></div>

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