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Date: Tue, 2 Jun 2015 23:32:38 +0300
Subject: Re: Please help on this sorted function
From: Joonas Liik <liik.joonas@gmail.com>
To: fl <rxjwg98@gmail.com>
Cc: Python <python-list@python.org>
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>>> ff=sorted({1: 'D', 2: 'B', 3: 'B', 4: 'E', 5: 'A'})
>>> ff
[1, 2, 3, 4, 5]

sorted({1: 'D', 2: 'B', 3: 'B', 4: 'E', 5: 'A'}) is equivalent to
sorted(iter({1: 'D', 2: 'B', 3: 'B', 4: 'E', 5: 'A'}))

and iter(dict) iterates over the dict keys, so when you do
iter({1: 'D', 2: 'B', 3: 'B', 4: 'E', 5: 'A'}) you essentially get
[1,2,3,4,5]
and sorted([1,2,3,4,5]) returns [1,2,3,4,5]

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<div dir=3D"ltr"><span style=3D"font-size:12.8000001907349px">&gt;&gt;&gt; =
ff=3Dsorted({1: &#39;D&#39;, 2: &#39;B&#39;, 3: &#39;B&#39;, 4: &#39;E&#39;=
, 5: &#39;A&#39;})</span><br style=3D"font-size:12.8000001907349px"><span s=
tyle=3D"font-size:12.8000001907349px">&gt;&gt;&gt; ff</span><br style=3D"fo=
nt-size:12.8000001907349px"><span style=3D"font-size:12.8000001907349px">[1=
, 2, 3, 4, 5]</span><br><div><span style=3D"font-size:12.8000001907349px"><=
br></span></div><div><span style=3D"font-size:12.8000001907349px">sorted({1=
: &#39;D&#39;, 2: &#39;B&#39;, 3: &#39;B&#39;, 4: &#39;E&#39;, 5: &#39;A&#3=
9;}) is equivalent to=C2=A0<br></span><span style=3D"font-size:12.800000190=
7349px">sorted(iter({1: &#39;D&#39;, 2: &#39;B&#39;, 3: &#39;B&#39;, 4: &#3=
9;E&#39;, 5: &#39;A&#39;}))<br></span><span style=3D"font-size:12.800000190=
7349px"><br>and iter(dict) iterates over the dict keys, so when you do<br><=
/span><span style=3D"font-size:12.8000001907349px">iter({1: &#39;D&#39;, 2:=
 &#39;B&#39;, 3: &#39;B&#39;, 4: &#39;E&#39;, 5: &#39;A&#39;}) you essentia=
lly get [1,2,3,4,5]</span><span style=3D"font-size:12.8000001907349px"><br>=
</span></div><div><span style=3D"font-size:12.8000001907349px">and sorted([=
1,2,3,4,5]) returns [1,2,3,4,5]</span></div><div><br></div><div class=3D"gm=
ail_extra"><br></div></div>

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