python introspection not showing functions for Lock
<p>When I try to use introspection to look at what methods are available on threading.Lock I don't see what I would expect.</p>

<p>Specifically I don't see acquire, release or locked.  Why is this?</p>

<p>Here's what I do see:</p>

<pre><code>&gt;&gt;&gt; dir (threading.Lock)
['__call__', '__class__', '__cmp__', '__delattr__', '__doc__', '__getattribute__', '__hash__', '__init__', '__module__', '__name__', '__new__', '__reduce__', '__reduce_ex__', '__repr__', '__self__', '__setattr__', '__str__']
</code></pre>
