<p>Is there a way I could inline this for loop?</p> <pre class="prettyprint"><code>already_inserted = True for i in indexes: already_inserted = already_inserted and bitfield[i] </code></pre>

<pre class="prettyprint"><code>already_inserted = all(bitfield[i] for i in indexes) </code></pre>

<p>How about:</p> <pre class="prettyprint"><code>already_inserted = all(bitfield[i] for i in indexes) </code></pre>

Inline for in expression evaluation

Is there a way I could inline this for loop?

already_inserted = True
for i in indexes:
    already_inserted = already_inserted and bitfield[i]

421

asked Feb 07 '12 11:02

already_inserted = all(bitfield[i] for i in indexes)

150

answered Oct 27 '22 20:10

How about:

already_inserted = all(bitfield[i] for i in indexes)

answered Oct 27 '22 19:10

all() function accepts iterable and will automatically go over all elements and apply bool to each of them. Therefore, it is sufficient to write:

already_inserted = all(bitfield)

answered Oct 27 '22 21:10

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