Sweet. I'm Jayd3e from IRC if anyone cares btw. Just putting a handle with a name :).
On Wed, Mar 2, 2011 at 9:41 PM, Chris McDonough <[email protected]> wrote: > On Wed, 2011-03-02 at 21:34 -0600, Joe Dallago wrote: >> So I am relatively new to the Pyramid scene, so correct me if I am >> wrong, but this is the conclusion I have come to on this topic. B/c I >> too struggled for a few days over this. >> >> Resources: First of all, resources were originally called "models," >> but the name was purposely changed to avoid confusion with SQLAlchemy >> "models" or with the normal idea of what a MVC "model" is. A >> "resource" is simply one element in the "resource tree." The entire >> purpose of the resource tree is to define the structure of your site. >> A resource isn't necessarily connected to a persistence system, such >> as an RDBMS, but it definitely can be. It is also important to note >> that the resource tree is only used when traversal is used as the >> routing system. Traversal is simply the process by which the router >> moves down the resource tree according to the url, and assigns the >> context and view. >> >> Context: In traversal, the context is the last resource that is >> loaded as the router traverses the resource tree, either due to the >> fact that there are no elements left in the url or that the router has >> reached the bottom of the tree. >> >> View: The view is element of the url that directly follows the >> context(i.e. /pages/add, if 'pages' is loaded as the context, then >> 'add' becomes the view). It is essentially the function that does all >> of the business logic and sends important information to the template. >> In traversal the context found through the traversal is passed into >> this view function, whereas in Url Dispatch, the root_factory defined >> when the view is added to the registry creates an object that is >> passed into the view as the context(this could be the root of your >> application or even another resource that you might want to use in the >> view, it just has to be a class). >> >> I don't know about the zope.interfaces question. >> >> I always use the 'view_config' decorators. It is the most readable >> option, and I would think readability would only become more important >> on a large web application. > > Excellent answer! > >> >> On Wed, Mar 2, 2011 at 8:20 PM, Chris McDonough <[email protected]> wrote: >> > On Wed, 2011-03-02 at 17:07 -0800, pspringmeyer wrote: >> >> I've been able to figure out most everything about Pyramid, but there >> >> is one thing that I'm not able to "grok" and that is "resources". I'm >> >> not really understanding the connection between resources, contexts, >> >> and views. I'm also confused as to why I would want to use >> >> zope.interfaces with a resource... >> > >> > Likely just dont think about it. Use url dispatch instead. Then you >> > don't need to know anything about contexts, resources, interfaces, none >> > of it. >> > >> >> >> >> Another question: is it more idiomatic for a large web application to >> >> imperatively declare views or to use the scan() method + config >> >> decorators? >> >> >> > >> > .scan() is more convenient so it's used more frequently. >> > >> > - C >> > >> > >> > -- >> > You received this message because you are subscribed to the Google Groups >> > "pylons-discuss" group. >> > To post to this group, send email to [email protected]. >> > To unsubscribe from this group, send email to >> > [email protected]. >> > For more options, visit this group at >> > http://groups.google.com/group/pylons-discuss?hl=en. >> > >> > >> > > > -- > You received this message because you are subscribed to the Google Groups > "pylons-discuss" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/pylons-discuss?hl=en. > > -- You received this message because you are subscribed to the Google Groups "pylons-discuss" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/pylons-discuss?hl=en.
