PyroCMS: how to share resources between modules?

I'm new to PyroCMS and struggling to get help on 开发者_如何学Pythonthe forums (slow responses, minimal activity, etc.). So, I'm hoping someone here on SO can help.

How do I share resources (e.g. models, controllers, views, etc.) between modules? It seems that every module is self contained and cannot access other modules' resources. This is going to cause a problem for us.

I do not like the idea of putting these common resources in the main PyroCMS installation. This seems architecturally wrong to me.

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PyroCMS uses HMVC, so accessing resources from other modules is easy.

Let's say you want to load the model navigation_m:

This will work from within the navigation module (where it resides):

$this->load->model('navigation_m');

This will work from anywhere:

$this->load->model('navigation/navigation_m');

That's it! No need to include the model/ path, the loader takes care of it for you. Same applies to language files, libraries, and other resources.