http://code.activestate.com/recipes/tags/slot-publish/2011-12-12T22:47:25-08:00ActiveState Code Recipes2011-12-12T22:47:25-08:00Christopher S. Casehttp://code.activestate.com/recipes/users/4180238/http://code.activestate.com/recipes/577980-improved-signalsslots-implementation-in-python/

<p style="color: grey"> Python recipe 577980 by <a href="/recipes/users/4180238/">Christopher S. Case</a> (<a href="/recipes/tags/events/">events</a>, <a href="/recipes/tags/qt4/">qt4</a>, <a href="/recipes/tags/signal/">signal</a>, <a href="/recipes/tags/slot/">slot</a>). </p> <p>I've modified the excellent <a href="http://code.activestate.com/recipes/576477-yet-another-signalslot-implementation-in-python/"><a href="http://code.activestate.com/recipes/576477/">recipe 576477</a></a> to allow for non method functions as well as method functions. This implementation also uses a WeakKeyDictionary instead of a WeakValueDictionary for reasons of code simplification/style.</p>

2010-11-27T13:55:18-08:00Kevin L. Sitzehttp://code.activestate.com/recipes/users/4173535/http://code.activestate.com/recipes/577473-named-sequences-for-environments-containing-large-/

<p style="color: grey"> Python recipe 577473 by <a href="/recipes/users/4173535/">Kevin L. Sitze</a> (<a href="/recipes/tags/decorator/">decorator</a>, <a href="/recipes/tags/memory/">memory</a>, <a href="/recipes/tags/sequence/">sequence</a>, <a href="/recipes/tags/slot/">slot</a>, <a href="/recipes/tags/unittests/">unittests</a>). </p> <p>Generate classes with named data attributes that can be sequenced. Useful for POD classes for which many records will exist concurrently.</p> <p>Compare the feature set to NamedTuples by Raymond Hettinger: <a href="http://code.activestate.com/recipes/500261-named-tuples/" rel="nofollow">http://code.activestate.com/recipes/500261-named-tuples/</a></p>