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<h1>Source code for django.contrib.admin.decorators</h1><div class="highlight"><pre>
<div class="viewcode-block" id="register"><a class="viewcode-back" href="../../../../ref/contrib/admin/index.html#django.contrib.admin.register">[docs]</a><span></span><span class="k">def</span> <span class="nf">register</span><span class="p">(</span><span class="o">*</span><span class="n">models</span><span class="p">,</span> <span class="o">**</span><span class="n">kwargs</span><span class="p">):</span>
<span class="sd">"""</span>
<span class="sd"> Registers the given model(s) classes and wrapped ModelAdmin class with</span>
<span class="sd"> admin site:</span>
<span class="sd"> @register(Author)</span>
<span class="sd"> class AuthorAdmin(admin.ModelAdmin):</span>
<span class="sd"> pass</span>
<span class="sd"> A kwarg of `site` can be passed as the admin site, otherwise the default</span>
<span class="sd"> admin site will be used.</span>
<span class="sd"> """</span>
<span class="kn">from</span> <span class="nn">django.contrib.admin</span> <span class="k">import</span> <span class="n">ModelAdmin</span>
<span class="kn">from</span> <span class="nn">django.contrib.admin.sites</span> <span class="k">import</span> <span class="n">site</span><span class="p">,</span> <span class="n">AdminSite</span>
<span class="k">def</span> <span class="nf">_model_admin_wrapper</span><span class="p">(</span><span class="n">admin_class</span><span class="p">):</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">models</span><span class="p">:</span>
<span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s1">'At least one model must be passed to register.'</span><span class="p">)</span>
<span class="n">admin_site</span> <span class="o">=</span> <span class="n">kwargs</span><span class="o">.</span><span class="n">pop</span><span class="p">(</span><span class="s1">'site'</span><span class="p">,</span> <span class="n">site</span><span class="p">)</span>
<span class="k">if</span> <span class="ow">not</span> <span class="nb">isinstance</span><span class="p">(</span><span class="n">admin_site</span><span class="p">,</span> <span class="n">AdminSite</span><span class="p">):</span>
<span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s1">'site must subclass AdminSite'</span><span class="p">)</span>
<span class="k">if</span> <span class="ow">not</span> <span class="nb">issubclass</span><span class="p">(</span><span class="n">admin_class</span><span class="p">,</span> <span class="n">ModelAdmin</span><span class="p">):</span>
<span class="k">raise</span> <span class="ne">ValueError</span><span class="p">(</span><span class="s1">'Wrapped class must subclass ModelAdmin.'</span><span class="p">)</span>
<span class="n">admin_site</span><span class="o">.</span><span class="n">register</span><span class="p">(</span><span class="n">models</span><span class="p">,</span> <span class="n">admin_class</span><span class="o">=</span><span class="n">admin_class</span><span class="p">)</span>
<span class="k">return</span> <span class="n">admin_class</span>
<span class="k">return</span> <span class="n">_model_admin_wrapper</span></div>
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