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<div class="section" id="selfloop-edges">
<h1>selfloop_edges<a class="headerlink" href="#selfloop-edges" title="Permalink to this headline">¶</a></h1>
<dl class="method">
<dt id="networkx.DiGraph.selfloop_edges">
<tt class="descclassname">DiGraph.</tt><tt class="descname">selfloop_edges</tt><big>(</big><em>data=False</em><big>)</big><a class="headerlink" href="#networkx.DiGraph.selfloop_edges" title="Permalink to this definition">¶</a></dt>
<dd><p>Return a list of selfloop edges.</p>
<p>A selfloop edge has the same node at both ends.</p>
<table class="docutils field-list" frame="void" rules="none">
<col class="field-name" />
<col class="field-body" />
<tbody valign="top">
<tr class="field-odd field"><th class="field-name">Parameters :</th><td class="field-body"><p class="first"><strong>data</strong> : bool, optional (default=False)</p>
<blockquote>
<div><p>Return selfloop edges as two tuples (u,v) (data=False)
or three-tuples (u,v,data) (data=True)</p>
</div></blockquote>
</td>
</tr>
<tr class="field-even field"><th class="field-name">Returns :</th><td class="field-body"><p class="first"><strong>edgelist</strong> : list of edge tuples</p>
<blockquote class="last">
<div><p>A list of all selfloop edges.</p>
</div></blockquote>
</td>
</tr>
</tbody>
</table>
<div class="admonition-see-also admonition seealso">
<p class="first admonition-title">See also</p>
<p class="last"><a class="reference internal" href="networkx.DiGraph.nodes_with_selfloops.html#networkx.DiGraph.nodes_with_selfloops" title="networkx.DiGraph.nodes_with_selfloops"><tt class="xref py py-obj docutils literal"><span class="pre">nodes_with_selfloops</span></tt></a>, <a class="reference internal" href="networkx.DiGraph.number_of_selfloops.html#networkx.DiGraph.number_of_selfloops" title="networkx.DiGraph.number_of_selfloops"><tt class="xref py py-obj docutils literal"><span class="pre">number_of_selfloops</span></tt></a></p>
</div>
<p class="rubric">Examples</p>
<div class="highlight-python"><div class="highlight"><pre><span class="gp">>>> </span><span class="n">G</span> <span class="o">=</span> <span class="n">nx</span><span class="o">.</span><span class="n">Graph</span><span class="p">()</span> <span class="c"># or DiGraph, MultiGraph, MultiDiGraph, etc</span>
<span class="gp">>>> </span><span class="n">G</span><span class="o">.</span><span class="n">add_edge</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span><span class="mi">1</span><span class="p">)</span>
<span class="gp">>>> </span><span class="n">G</span><span class="o">.</span><span class="n">add_edge</span><span class="p">(</span><span class="mi">1</span><span class="p">,</span><span class="mi">2</span><span class="p">)</span>
<span class="gp">>>> </span><span class="n">G</span><span class="o">.</span><span class="n">selfloop_edges</span><span class="p">()</span>
<span class="go">[(1, 1)]</span>
<span class="gp">>>> </span><span class="n">G</span><span class="o">.</span><span class="n">selfloop_edges</span><span class="p">(</span><span class="n">data</span><span class="o">=</span><span class="bp">True</span><span class="p">)</span>
<span class="go">[(1, 1, {})]</span>
</pre></div>
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