an class="w"></span>
<span class="w">                            </span><span class="p">[</span><span class="nv">&lt;prop2&gt;</span><span class="w"> </span><span class="nv">&lt;value2&gt;</span><span class="p">]</span><span class="w"> </span><span class="p">...</span><span class="nf">)</span><span class="w"></span>
</pre></div>
</div>
<p>Sets properties associated with source files using a key/value paired
list.</p>
<div class="versionadded">
<p><span class="versionmodified added">New in version 3.18: </sp