On 21/06/14 01:45, Alex Kleider wrote:
The only applicability that fits in with anything I've experienced has to do with the necessity of globals to represent command line parameters
That's not a necessity and I hardly ever do that... :-) But it is one pattern for handling CL args. Other common patterns are for state machines. That's where a system responds to events differently depending on what events have already been seen. Another is GUIs where the most common pattern is known as Model-View-Controller. The implementation of MVC varies greatly between languages, toolkits and technologies (Web v Desktop, say) But they all use MVC as the pattern. There are many others especially in the Smalltalk and Java communities where the nature of the languages as well as their community culture tend to restrict the solution choices somewhat (although each in very different ways). There are various pattern web sites. Wikipedia is a good starting point: http://en.wikipedia.org/wiki/Software_design_pattern -- Alan G Author of the Learn to Program web site http://www.alan-g.me.uk/ http://www.flickr.com/photos/alangauldphotos _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: https://mail.python.org/mailman/listinfo/tutor
