http://code.activestate.com/recipes/langs/python/tags/trace/2011-04-29T02:23:37-07:00ActiveState Code Recipes2010-07-26T15:39:15-07:00Laszlo Nagyhttp://code.activestate.com/recipes/users/4150221/http://code.activestate.com/recipes/577334-how-to-debug-deadlocked-multi-threaded-programs/

<p style="color: grey"> Python recipe 577334 by <a href="/recipes/users/4150221/">Laszlo Nagy</a> (<a href="/recipes/tags/dead/">dead</a>, <a href="/recipes/tags/debug/">debug</a>, <a href="/recipes/tags/lock/">lock</a>, <a href="/recipes/tags/stack/">stack</a>, <a href="/recipes/tags/thread/">thread</a>, <a href="/recipes/tags/trace/">trace</a>). </p> <p>Simple module that allows you to explore deadlocks in multi threaded programs.</p>

2011-01-24T18:40:51-08:00Kevin L. Sitzehttp://code.activestate.com/recipes/users/4173535/http://code.activestate.com/recipes/577551-trace-decorator-for-debugging/

<p style="color: grey"> Python recipe 577551 by <a href="/recipes/users/4173535/">Kevin L. Sitze</a> (<a href="/recipes/tags/classes/">classes</a>, <a href="/recipes/tags/debug/">debug</a>, <a href="/recipes/tags/debugging/">debugging</a>, <a href="/recipes/tags/decorators/">decorators</a>, <a href="/recipes/tags/functions/">functions</a>, <a href="/recipes/tags/inspection/">inspection</a>, <a href="/recipes/tags/modules/">modules</a>, <a href="/recipes/tags/trace/">trace</a>). Revision 2. </p> <p>This package provides a decorator for tracing function and method calls in your applications. The tracing capabilities are managed through the logging package, and several mechanisms are provided for controlling the destination of the trace output.</p> <p>It also provides functionality for adding decorators to existing classes or modules.</p>

2011-04-29T02:23:37-07:00Jan Kaliszewskihttp://code.activestate.com/recipes/users/4172762/http://code.activestate.com/recipes/577429-tiny-tracedebug-logging-tool-with-smart-event-filt/

<p style="color: grey"> Python recipe 577429 by <a href="/recipes/users/4172762/">Jan Kaliszewski</a> (<a href="/recipes/tags/debugging/">debugging</a>, <a href="/recipes/tags/logging/">logging</a>, <a href="/recipes/tags/trace/">trace</a>). Revision 3. </p> <ul> <li><p>Just import, call and log your selected call/return/exception/etc. events.</p></li> <li><p>You can use a standard Python logger from the <code>logging</code> module.</p></li> <li><p>Quite flexible tool and about 50 efective SLOC only (excluding the example script).</p></li> <li><p>For debugging rather than production environments (programs noticeably slow down).</p></li> </ul>