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<!DOCTYPE html>
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<title>Coverage for muutils/nbutils/mermaid.py: 0%</title>
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<h1>
<span class="text">Coverage for </span><b>muutils / nbutils / mermaid.py</b>:
<span class="pc_cov">0%</span>
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<p class="pln"><span class="n"><a id="t1" href="#t1">1</a></span><span class="t"><span class="str">"""display mermaid.js diagrams in jupyter notebooks by the `mermaid.ink/img` service"""</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t2" href="#t2">2</a></span><span class="t"> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t3" href="#t3">3</a></span><span class="t"><span class="key">import</span> <span class="nam">base64</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t4" href="#t4">4</a></span><span class="t"> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t5" href="#t5">5</a></span><span class="t"><span class="key">try</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t6" href="#t6">6</a></span><span class="t"> <span class="key">from</span> <span class="nam">IPython</span><span class="op">.</span><span class="nam">display</span> <span class="key">import</span> <span class="nam">Image</span><span class="op">,</span> <span class="nam">display</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t7" href="#t7">7</a></span><span class="t"><span class="key">except</span> <span class="nam">ImportError</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t8" href="#t8">8</a></span><span class="t"> <span class="key">import</span> <span class="nam">warnings</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t9" href="#t9">9</a></span><span class="t"> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t10" href="#t10">10</a></span><span class="t"> <span class="nam">warnings</span><span class="op">.</span><span class="nam">warn</span><span class="op">(</span> </span><span class="r"></span></p>
<p class="mis mis2 show_mis"><span class="n"><a id="t11" href="#t11">11</a></span><span class="t"> <span class="str">"IPython.display could not be imported, mermaid will not work"</span><span class="op">,</span> <span class="nam">ImportWarning</span> </span><span class="r"></span></p>
<p class="mis mis2 show_mis"><span class="n"><a id="t12" href="#t12">12</a></span><span class="t"> <span class="op">)</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t13" href="#t13">13</a></span><span class="t"> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t14" href="#t14">14</a></span><span class="t"> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t15" href="#t15">15</a></span><span class="t"><span class="key">def</span> <span class="nam">mm</span><span class="op">(</span><span class="nam">graph</span><span class="op">:</span> <span class="nam">str</span><span class="op">)</span> <span class="op">-></span> <span class="key">None</span><span class="op">:</span> </span><span class="r"></span></p>
<p class="pln"><span class="n"><a id="t16" href="#t16">16</a></span><span class="t"> <span class="str">"""for plotting mermaid.js diagrams"""</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t17" href="#t17">17</a></span><span class="t"> <span class="nam">graphbytes</span> <span class="op">=</span> <span class="nam">graph</span><span class="op">.</span><span class="nam">encode</span><span class="op">(</span><span class="str">"ascii"</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t18" href="#t18">18</a></span><span class="t"> <span class="nam">base64_bytes</span> <span class="op">=</span> <span class="nam">base64</span><span class="op">.</span><span class="nam">b64encode</span><span class="op">(</span><span class="nam">graphbytes</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t19" href="#t19">19</a></span><span class="t"> <span class="nam">base64_string</span> <span class="op">=</span> <span class="nam">base64_bytes</span><span class="op">.</span><span class="nam">decode</span><span class="op">(</span><span class="str">"ascii"</span><span class="op">)</span> </span><span class="r"></span></p>
<p class="mis show_mis"><span class="n"><a id="t20" href="#t20">20</a></span><span class="t"> <span class="nam">display</span><span class="op">(</span><span class="nam">Image</span><span class="op">(</span><span class="nam">url</span><span class="op">=</span><span class="str">"https://mermaid.ink/img/"</span> <span class="op">+</span> <span class="nam">base64_string</span><span class="op">)</span><span class="op">)</span> <span class="com"># pyright: ignore[reportPossiblyUnboundVariable]</span> </span><span class="r"></span></p>
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