python syntax features
<p>is it possible to do things like this:</p>

<pre><code>def f():
  d={}
  d[1]='qwe'
  d[2]='rty'
  return d

a,b=f()[1:2]
</code></pre>

<p>not <code>a,b=f()[1],f()[2]</code>
and not</p>

<pre><code>t=f()
a,b=t[1],t[2]
</code></pre>

<p>I wont avoid extra lines and call function only once.</p>
