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<h1>Source code for vmware.vapi.lib.profiler</h1><div class="highlight"><pre>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd">Convenience methods for loading the profiler</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="n">__author__</span> <span class="o">=</span> <span class="s">&#39;VMware, Inc.&#39;</span>
<span class="n">__copyright__</span> <span class="o">=</span> <span class="s">&#39;Copyright (c) 2015 VMware, Inc. All rights reserved.&#39;</span>
<span class="kn">import</span> <span class="nn">os</span>
<div class="viewcode-block" id="mock_profile"><a class="viewcode-back" href="../../../../vmware.vapi.lib.html#vmware.vapi.lib.profiler.mock_profile">[docs]</a><span class="k">def</span> <span class="nf">mock_profile</span><span class="p">(</span><span class="n">func</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Mock decorator that is used when the PROFILER is not set</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="k">def</span> <span class="nf">wrapper</span><span class="p">(</span><span class="o">*</span><span class="n">arg</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Mock wrapper function</span>
<span class="sd"> &quot;&quot;&quot;</span>
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<span class="k">return</span> <span class="n">wrapper</span>
<span class="c"># use profilehooks only if the PROFILER environment variable is set</span></div>
<span class="n">perf</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">environ</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s">&#39;PROFILER&#39;</span><span class="p">)</span>
<span class="k">if</span> <span class="n">perf</span> <span class="o">==</span> <span class="s">&#39;True&#39;</span><span class="p">:</span>
<span class="k">try</span><span class="p">:</span>
<span class="kn">from</span> <span class="nn">profilehooks</span> <span class="kn">import</span> <span class="n">profile</span> <span class="c"># pylint: disable=W0611</span>
<span class="k">except</span> <span class="ne">ImportError</span><span class="p">:</span>
<span class="n">profile</span> <span class="o">=</span> <span class="n">mock_profile</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">profile</span> <span class="o">=</span> <span class="n">mock_profile</span>
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