twisted.python.failure.html [plain text]
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<a href="twisted.html">Package twisted</a> ::
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Module failure
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<h2 class="module">Module twisted.python.failure</h2>
<p>Asynchronous-friendly error mechanism.</p>
See <a href="twisted.python.failure.Failure.html"
class="link"><code>Failure</code></a>.
<hr/>
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<b><a href="twisted.python.failure.Failure.html"><code>Failure</code></a></b></td>
<td>A basic abstraction for an error that has occurred.</td></tr>
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<!-- =========== START OF EXCEPTIONS =========== -->
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<th colspan="2">Exceptions</th></tr>
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<b><a href="twisted.python.failure.DefaultException.html"><code>DefaultException</code></a></b></td>
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<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><a name="_debuginit"></a><span class="summary-sig"><span class="summary-sig-name">_debuginit</span>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>exc_value</span>,
<span class=summary-sig-arg>exc_type</span>,
<span class=summary-sig-arg>exc_tb</span>,
<span class=summary-sig-arg>Failure__init__</span>)</span></code>
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<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.python.failure.html#format_frames" class="summary-sig-name"><code>format_frames</code></a>(<span class=summary-sig-arg>frames</span>,
<span class=summary-sig-arg>write</span>,
<span class=summary-sig-arg>detail</span>)</span></code>
<br />
Format and write frames.</td></tr>
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<td><code><span class="summary-sig"><a href="twisted.python.failure.html#startDebugMode" class="summary-sig-name"><code>startDebugMode</code></a>()</span></code>
<br />
Enable debug hooks for Failures.</td></tr>
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<th colspan="2">Variable Summary</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>int</code></font></td>
<td><b><a href="twisted.python.failure.html#count"><code>count</code></a></b> = <span title="10">10 </span></td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>int</code></font></td>
<td><b><a href="twisted.python.failure.html#traceupLength"><code>traceupLength</code></a></b> = <span title="4">4 </span></td></tr>
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<a name="format_frames"></a>
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<h3><span class="sig"><span class="sig-name">format_frames</span>(<span class=sig-arg>frames</span>,
<span class=sig-arg>write</span>,
<span class=sig-arg>detail</span>=<span class=sig-default>'default'</span>)</span>
</h3>
Format and write frames.
<dl><dt></dt><dd>
<dl><dt><b>Parameters:</b></dt>
<dd><code><b>frames</b></code> -
is a list of frames as used by Failure.frames, with each frame
being a list of (funcName, fileName, lineNumber, locals.items(),
globals.items())
<br /><i>
(type=list)</i>
<dd><code><b>write</b></code> -
this will be called with formatted strings.
<br /><i>
(type=callable)</i>
<dd><code><b>detail</b></code> -
Three detail levels are available: default, brief, and
verbose.
<br /><i>
(type=string)</i>
</dd>
</dl>
</dd></dl>
</td></tr></table>
<a name="startDebugMode"></a>
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<h3><span class="sig"><span class="sig-name">startDebugMode</span>()</span>
</h3>
Enable debug hooks for Failures.
<dl><dt></dt><dd>
</dd></dl>
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<br />
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<table width="100%" class="var-details" bgcolor="#e0e0e0"><tr><td>
<a name="count"></a>
<h3>count</h3>
<dl>
<dt></dt>
<dd>
<dl>
<dt><b>Type:</b></dt>
<dd>
<code>int</code>
</dd>
<span title="10"> <dt><b>Value:</b></dt>
<dd><table><tr><td>
<pre class="variable">
10 </pre>
</td></tr></table></dd>
</span> </dl>
</dd>
</dl></td></tr></table>
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<a name="traceupLength"></a>
<h3>traceupLength</h3>
<dl>
<dt></dt>
<dd>
<dl>
<dt><b>Type:</b></dt>
<dd>
<code>int</code>
</dd>
<span title="4"> <dt><b>Value:</b></dt>
<dd><table><tr><td>
<pre class="variable">
4 </pre>
</td></tr></table></dd>
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