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  <h1>Source code for django.views.decorators.common</h1><div class="highlight"><pre>
<span></span><span class="kn">from</span><span class="w"> </span><span class="nn">functools</span><span class="w"> </span><span class="kn">import</span> <span class="n">wraps</span>

<span class="kn">from</span><span class="w"> </span><span class="nn">asgiref.sync</span><span class="w"> </span><span class="kn">import</span> <span class="n">iscoroutinefunction</span>


<div class="viewcode-block" id="no_append_slash">
<a class="viewcode-back" href="../../../../topics/http/decorators.html#django.views.decorators.common.no_append_slash">[docs]</a>
<span class="k">def</span><span class="w"> </span><span class="nf">no_append_slash</span><span class="p">(</span><span class="n">view_func</span><span class="p">):</span>
<span class="w">    </span><span class="sd">&quot;&quot;&quot;</span>
<span class="sd">    Mark a view function as excluded from CommonMiddleware&#39;s APPEND_SLASH</span>
<span class="sd">    redirection.</span>
<span class="sd">    &quot;&quot;&quot;</span>

    <span class="c1"># view_func.should_append_slash = False would also work, but decorators are</span>
    <span class="c1"># nicer if they don&#39;t have side effects, so return a new function.</span>

    <span class="k">if</span> <span class="n">iscoroutinefunction</span><span class="p">(</span><span class="n">view_func</span><span class="p">):</span>

        <span class="k">async</span> <span class="k">def</span><span class="w"> </span><span class="nf">_view_wrapper</span><span class="p">(</span><span class="n">request</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
            <span class="k">return</span> <span class="k">await</span> <span class="n">view_func</span><span class="p">(</span><span class="n">request</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>

    <span class="k">else</span><span class="p">:</span>

        <span class="k">def</span><span class="w"> </span><span class="nf">_view_wrapper</span><span class="p">(</span><span class="n">request</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
            <span class="k">return</span> <span class="n">view_func</span><span class="p">(</span><span class="n">request</span><span class="p">,</span> <span class="o">*</span><span class="n">args</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">)</span>

    <span class="n">_view_wrapper</span><span class="o">.</span><span class="n">should_append_slash</span> <span class="o">=</span> <span class="kc">False</span>

    <span class="k">return</span> <span class="n">wraps</span><span class="p">(</span><span class="n">view_func</span><span class="p">)(</span><span class="n">_view_wrapper</span><span class="p">)</span></div>

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