http://code.activestate.com/recipes/users/4169378/2009-03-30T14:54:40-07:00ActiveState Code Recipes2009-03-11T15:58:45-07:00Tucker Beckhttp://code.activestate.com/recipes/users/4169378/http://code.activestate.com/recipes/576688-tooltip-for-tkinter/

<p style="color: grey"> Python recipe 576688 by <a href="/recipes/users/4169378/">Tucker Beck</a> (<a href="/recipes/tags/tkinter/">tkinter</a>, <a href="/recipes/tags/tooltip/">tooltip</a>). </p> <p>Provides a ToolTip for Tkinter widgets</p>

2009-03-02T19:24:38-08:00Tucker Beckhttp://code.activestate.com/recipes/users/4169378/http://code.activestate.com/recipes/576674-statusmeter-widget-for-tkinter/

<p style="color: grey"> Python recipe 576674 by <a href="/recipes/users/4169378/">Tucker Beck</a> (<a href="/recipes/tags/meter/">meter</a>, <a href="/recipes/tags/progress/">progress</a>, <a href="/recipes/tags/tkinter/">tkinter</a>). </p> <p>Provides a status meter that displays the current status of a running function, percentage completion of that function, and allows cancellation of that function. This helps for long-running tasks that need to run without blocking the GUI and should display their progress to a user.</p>

2009-03-30T14:54:40-07:00Tucker Beckhttp://code.activestate.com/recipes/users/4169378/http://code.activestate.com/recipes/576703-xzip-iterative-zip-function-for-very-large-collect/

<p style="color: grey"> Python recipe 576703 by <a href="/recipes/users/4169378/">Tucker Beck</a> (<a href="/recipes/tags/generator/">generator</a>, <a href="/recipes/tags/iterative_zip/">iterative_zip</a>, <a href="/recipes/tags/zip/">zip</a>). </p> <p>The xzip function provides the same functionality as zip (python builtin), but utilizes a generator list comprehension so that zipped collections can be accessed iteratively.</p> <p>Example: for t in xzip( xrange( 1000000 ), xrange( 1000000, 2000000, 1 ), xrange( 888,100000000, 1 ): print t</p> <p>This Will begin to produce output immediately, because the collections are zipped iteratively The output of this code is exactly equivalent to:</p> <p>for t in zip( xrange( 1000000 ), xrange( 1000000, 2000000, 1 ), xrange( 888,100000000, 1 ): print t</p> <p>However, the second block (using zip) must first build the zipped collection entirely before the for loop can iterate over it. This could take a long time.</p> <p>Note, I used xrange here so that we don't have to wait for python to build the initial lists. The xzip function would probably show its usefulness most if one had several huge collections that needed to be combined iteratively.</p> <p>I developed this function to zip long lists ( &gt;100000 ) of vertex triples with color triples in a volume visualizer.</p>