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py_get_item.html
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py_get_item.html
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<title>Get an item from a Python object — py_get_item • reticulate</title>
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<h1>Get an item from a Python object</h1>
<small>Source: <a href='https://github.com/rstudio/reticulate/blob/master/R/python.R'><code>R/python.R</code></a></small>
</div>
<p>Retrieve an item from a Python object, similar to how
<code>x[name]</code> might be used in Python code to access an
item indexed by <code>key</code> on an object <code>x</code>. The object's
<code>__getitem__</code> method will be called.</p>
<pre class="usage"><span class='fu'>py_get_item</span>(<span class='no'>x</span>, <span class='no'>key</span>, <span class='kw'>silent</span> <span class='kw'>=</span> <span class='fl'>FALSE</span>)</pre>
<h2 class="hasAnchor" id="arguments"><a class="anchor" href="#arguments"></a>Arguments</h2>
<table class="ref-arguments">
<colgroup><col class="name" /><col class="desc" /></colgroup>
<tr>
<th>x</th>
<td><p>A Python object.</p></td>
</tr>
<tr>
<th>key</th>
<td><p>The key used for item lookup.</p></td>
</tr>
<tr>
<th>silent</th>
<td><p>Boolean; when <code>TRUE</code>, attempts to access
missing items will return <code>NULL</code> rather than
throw an error.</p></td>
</tr>
</table>
<h2 class="hasAnchor" id="see-also"><a class="anchor" href="#see-also"></a>See also</h2>
<p>Other item-related APIs: <code><a href='py_del_item.html'>py_del_item</a></code>,
<code><a href='py_set_item.html'>py_set_item</a></code></p>
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<h2>Contents</h2>
<ul class="nav nav-pills nav-stacked">
<li><a href="#arguments">Arguments</a></li>
<li><a href="#see-also">See also</a></li>
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<p>Developed by JJ Allaire, Kevin Ushey, <a href='https://www.rstudio.com'><img src='http://tidyverse.org/rstudio-logo.svg' alt='RStudio' height='24' /></a>, Yuan Tang.</p>
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