擅长:python、mysql、java
<p>如果只使用<code>atomic()</code>,则可以检查连接的<code>in_atomic_block</code>属性:</p>
<pre><code>>>> from django.db import transaction
>>> transaction.get_connection().in_atomic_block
False
>>> with transaction.atomic():
... print transaction.get_connection().in_atomic_block
...
True
>>> transaction.get_connection().in_atomic_block
False
>>>
</code></pre>