# Django

• Django Code of Conduct

• Django TestCase Transaction Wrapping

  def disable_transaction_methods(): from django.test.testcases import disable_transaction_methods

  <span class="k">for</span> <span class="n">db</span> <span class="ow">in</span> <span class="n">connections</span><span class="p">:</span>
      <span class="n">transaction</span><span class="o">.</span><span class="n">enter_transaction_management</span><span class="p">(</span><span class="n">using</span><span class="o">=</span><span class="n">db</span><span class="p">)</span>
      <span class="n">transaction</span><span class="o">.</span><span class="n">managed</span><span class="p">(</span><span class="bp">True</span><span class="p">,</span> <span class="n">using</span><span class="o">=</span><span class="n">db</span><span class="p">)</span>
  <span class="n">disable_transaction_methods</span><span class="p">(</span><span class="p">)</span>
  

  def restore_transaction_methods(): from django.test.testcases import restore_transaction_methods

  <span class="n">restore_transaction_methods</span><span class="p">(</span><span class="p">)</span>
  <span class="k">for</span> <span class="n">db</span> <span class="ow">in</span> <span class="n">connections</span><span class="p">:</span>
      <span class="n">transaction</span><span class="o">.</span><span class="n">rollback</span><span class="p">(</span><span class="n">using</span><span class="o">=</span><span class="n">db</span><span class="p">)</span>
      <span class="n">transaction</span><span class="o">.</span><span class="n">leave_transaction_management</span><span class="p">(</span><span class="n">using</span><span class="o">=</span><span class="n">db</span><span class="p">)</span><span class="o">&lt;</span><span class="o">/</span><span class="n">pre</span><span class="o">&gt;</span></code></pre></div>
  

  from unittest import TestCase

  class Test(TestCase):

  <span class="nd">@classmethod</span>
  <span class="k">def</span> <span class="nf">class_setup</span><span class="p">(</span><span class="bp">cls</span><span class="p">)</span><span class="p">:</span>
      <span class="n">disable_transaction_methods</span><span class="p">(</span><span class="p">)</span>
      <span class="c1"># ... import test fixtures</span>
  
  <span class="nd">@classmethod</span>
  <span class="k">def</span> <span class="nf">class_teardown</span><span class="p">(</span><span class="bp">cls</span><span class="p">)</span><span class="p">:</span>
      <span class="n">restore_transaction_methods</span><span class="p">(</span><span class="p">)</span>
  
  <span class="k">def</span> <span class="nf">test_data_attributes</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span><span class="p">:</span>
      <span class="c1"># ...</span>
  
  <span class="k">def</span> <span class="nf">test_class_properties</span><span class="p">(</span><span class="bp">self</span><span class="p">)</span><span class="p">:</span>
      <span class="c1"># ...</span></code></pre></div>
  

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