class documentation

class Redirect(resource.Resource): (source)

Known subclasses: twisted.web.util.ChildRedirector

View In Hierarchy

Resource that redirects to a specific URL.
Method __init__ Initialize.
Method get​Child Retrieve a 'child' resource from me.
Method render Render a given resource. See IResource's render method.
Class Variable is​Leaf Signal if this IResource implementor is a "leaf node" or not. If True, getChildWithDefault will not be called on this Resource.
Instance Variable url Redirect target URL to put in the Location response header.

Inherited from Resource:

Method del​Entity Undocumented
Method get​Child​For​Request Undocumented
Method get​Child​With​Default Retrieve a static or dynamically generated child resource from me.
Method get​Dynamic​Entity Undocumented
Method get​Static​Entity Undocumented
Method list​Dynamic​Entities Undocumented
Method list​Dynamic​Names Undocumented
Method list​Entities Undocumented
Method list​Names Undocumented
Method list​Static​Entities Undocumented
Method list​Static​Names Undocumented
Method put​Child Register a static child.
Method really​Put​Entity Undocumented
Method render_​HEAD Default handling of HEAD method.
Class Variable server Undocumented
Instance Variable children Undocumented
def __init__(self, url): (source)
Initialize.
Parameters
url:bytesUndocumented
def getChild(self, name, request): (source)

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 and return value have the same meaning and requirements as those defined by IResource.getChildWithDefault.

def render(self, request): (source)

Render a given resource. See IResource's render method.

I delegate to methods of self with the form 'render_METHOD' where METHOD is the HTTP that was used to make the request. Examples: render_GET, render_HEAD, render_POST, and so on. Generally you should implement those methods instead of overriding this one.

render_METHOD methods are expected to return a byte string which will be the rendered page, unless the return value is server.NOT_DONE_YET, in which case it is this class's responsibility to write the results using request.write(data) and then call request.finish().

Old code that overrides render() directly is likewise expected to return a byte string or NOT_DONE_YET.

See Also
IResource.render
isLeaf: bool = (source)
Signal if this IResource implementor is a "leaf node" or not. If True, getChildWithDefault will not be called on this Resource.
Redirect target URL to put in the Location response header.