~azzar1/unity/add-show-desktop-key

Viewing changes to ivle/webapp/base/plugins.py

Committer: William Grant
Date: 2009-02-09 11:39:30 UTC
mto: (1092.1.9 setup-stuff) (1099.1.143 new-dispatch) (1100.1.8 new-ui)
mto: This revision was merged to the branch mainline in revision 1100.
Revision ID: grantw@unimelb.edu.au-20090209113930-b2npuer77c1fjprb

Add support for custom error views. Plugins can now declare that errors
occuring in a view class or its subclasses should be passed into another view.

We start with an XHTMLErrorView used to render errors in XHTMLViews.

files added:
ivle/webapp/base/xhtmlerror.html

files modified:
ivle/dispatch/__init__.py

ivle/webapp/base/__init__.py

ivle/webapp/base/plugins.py

ivle/webapp/base/xhtml.py

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added added

removed removed

ivle/webapp/base/plugins.py

deleted on logout.

"""

pass

class ErrorPlugin(BasePlugin):

"""Marker class for plugins which provide views for errors.

Error plugins provide an 'error_plugins' dict mapping view classes to

error views classes. Whenever an error occurs in a view, the first error

view class matching the view class or its bases is used.

"""

pass

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