title: What is 'get()' function appeared in profiling on Python (PyPy)?
body: <p>I profile my program by 'profile.py' on PyPy 1.8.</p>
  
  <pre><code>import profile
  profile.run('run()', filename)
  import pstats
  p = pstats.Stats(filename)
  p.sort_stats('time').print_stats(10)
  </code></pre>
  
  <p>Here is output of profiling:</p>
  
  <pre><code>Fri May 25 06:40:26 2012    profile.output
  
           225308 function calls (220308 primitive calls) in 1832700302271.964 seconds
  
     Ordered by: internal time
     List reduced from 49 to 10 due to restriction &lt;10&gt;
  
     ncalls  tottime  percall  cumtime  percall filename:lineno(function)
      57000 15986440103363.266 280463861.463 15986440103363.266 280463861.463 :0(get)
       7000 5696817988322.265 813831141.189 5696817988322.265 813831141.189 :0(getattr)
       .....
  </code></pre>
  
  <p>This result shows that 'get()' is the bottlenecks of program.
  But I don't know 'get()' function at all.</p>
  
  <p>What is 'get()' function on Python?</p>