---

title: Bug Helper

keywords: fastai

sidebar: home_sidebar

summary: "A friendly bug interceptor"

description: "A friendly bug interceptor"

nb_path: "nbs\12_bug.ipynb"

---

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<h2 id="BugBook">BugBook<a class="anchor-link" href="#BugBook"> </a></h2><blockquote><p>Collects the know bugs</p>

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<h2 id="BugBook" class="doc_header"><code>class</code> <code>BugBook</code><a href="https://github.com/unpackai/unpackai/tree/master/unpackai/bug.py#L29" class="source_link" style="float:right">[source]</a></h2><blockquote><p><code>BugBook</code>(<strong>**<code>kwargs</code></strong>) :: <code>dict</code></p>

<p>A collection of bugs, and how to handle them</p>

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<h2 id="Filter-Error-Rules">Filter Error Rules<a class="anchor-link" href="#Filter-Error-Rules"> </a></h2>

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<h4 id="module_not_found_message1" class="doc_header"><code>module_not_found_message1</code><a href="https://github.com/unpackai/unpackai/tree/master/unpackai/bug.py#L88" class="source_link" style="float:right">[source]</a></h4><blockquote><p><code>module_not_found_message1</code>(<strong><code>etype</code></strong>, <strong><code>evalue</code></strong>, <strong><code>tb</code></strong>)</p>

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<h4 id="module_not_found_message2" class="doc_header"><code>module_not_found_message2</code><a href="https://github.com/unpackai/unpackai/tree/master/unpackai/bug.py#L92" class="source_link" style="float:right">[source]</a></h4><blockquote><p><code>module_not_found_message2</code>(<strong><code>etype</code></strong>, <strong><code>evalue</code></strong>, <strong><code>tb</code></strong>)</p>

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<h4 id="module_not_found_error_filter" class="doc_header"><code>module_not_found_error_filter</code><a href="https://github.com/unpackai/unpackai/tree/master/unpackai/bug.py#L101" class="source_link" style="float:right">[source]</a></h4><blockquote><p><code>module_not_found_error_filter</code>(<strong><code>etype</code></strong>, <strong><code>evalue</code></strong>, <strong><code>tb</code></strong>)</p>

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<h2 id="Assign-filter-to-configuration">Assign filter to configuration<a class="anchor-link" href="#Assign-filter-to-configuration"> </a></h2>

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<h4 id="render_download_button" class="doc_header"><code>render_download_button</code><a href="https://github.com/unpackai/unpackai/tree/master/unpackai/bug.py#L128" class="source_link" style="float:right">[source]</a></h4><blockquote><p><code>render_download_button</code>(<strong><code>bytes_data</code></strong>:<code>bytes</code>, <strong><code>filename</code></strong>:<code>str</code>, <strong><code>description</code></strong>:<code>str</code>=<em><code>'Download'</code></em>, <strong><code>color</code></strong>:<code>str</code>=<em><code>'default'</code></em>)</p>

<p>Loads data from buffer into base64 payload

embedded into a HTML button.

Recommended for small files only.</p>

<p>bytes_data: open file object ready for reading.

A file like object with a read method.

filename: str

The name when it is downloaded.

description: str

The text that goes into the button.</p>

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<h4 id="custom_exc" class="doc_header"><code>custom_exc</code><a href="https://github.com/unpackai/unpackai/tree/master/unpackai/bug.py#L159" class="source_link" style="float:right">[source]</a></h4><blockquote><p><code>custom_exc</code>(<strong><code>shell</code></strong>, <strong><code>etype</code></strong>, <strong><code>evalue</code></strong>, <strong><code>tb</code></strong>, <strong><code>tb_offset</code></strong>=<em><code>None</code></em>)</p>

<p>A customize exception method

That we can assign to the ishell kernel

Arguments follow the format of default exeception function</p>

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<h2 id="Assign-our-customized-funtion">Assign our customized funtion<a class="anchor-link" href="#Assign-our-customized-funtion"> </a></h2>

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