twisted.web.woven.tapestry.ModelLoader

Package twisted :: Package web :: Package woven :: Module tapestry :: Class ModelLoader

Class ModelLoader

Resource --+
           |
          ModelLoader

Resource for loading models. (see loadModel)

Method Summary
	`__init__(self, parent, templateFile)`
	`getChild(self, path, request)` Retrieve a 'child' resource from me.
`Deferred`	`loadModel(self, path, request)` Load a model, for the given path and request.
	`loadModelNow(self, path, request)` Override this rather than loadModel if your model-loading is synchronous.
	`modelClass(self, other)`
Inherited from Resource
	`delEntity(self, name)`
	`getChildForRequest(self, request)`
	`getChildWithDefault(self, path, request)` Retrieve a static or dynamically generated child resource from me.
	`getDynamicEntity(self, name, request)`
	`getStaticEntity(self, name)`
	`listDynamicEntities(self, request)`
	`listDynamicNames(self)`
	`listEntities(self)`
	`listNames(self)`
	`listStaticEntities(self)`
	`listStaticNames(self)`
	`putChild(self, path, child)` Register a static child.
	`reallyPutEntity(self, name, entity)`
	`render(self, request)` Render a given resource.
	`render_HEAD(self, request)` Default handling of HEAD method.

Class Variable Summary
Inherited from Resource
`tuple`	`__implements__` = `(<class twisted.web.resource.IResource ...`
`int`	`isLeaf` = 0
`NoneType`	`server` = None

Method Details

getChild(self, path, request)

Retrieve a 'child' resource from me.

Implement this to create dynamic resource generation -- resources which are always available may be registered with self.putChild().

This will not be called if the class-level variable 'isLeaf' is set in your subclass; instead, the 'postpath' attribute of the request will be left as a list of the remaining path elements.

For example, the URL /foo/bar/baz will normally be:

 | site.resource.getChild('foo').getChild('bar').getChild('baz').

However, if the resource returned by 'bar' has isLeaf set to true, then the getChild call will never be made on it.

Parameters:: path - a string, describing the child; request - a twisted.web.server.Request specifying meta-information about the request that is being made for this child.

Overrides:: twisted.web.resource.Resource.getChild (inherited documentation)

loadModel(self, path, request)

Load a model, for the given path and request.

Returns:: Deferred

loadModelNow(self, path, request)

Override this rather than loadModel if your model-loading is synchronous.

Generated by Epydoc 2.0 on Sat May 15 20:07:50 2004

http://epydoc.sf.net