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

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

Added overlay system and console overlay. Note that the console overlay
is no longer special cased, allowing multiple overlays per page.

This commit breaks the original console tab.

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    """
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    Abstract base class for all view objects.
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    """
 
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    def __init__(self, req, **kwargs):
 
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        pass
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    def render(self, req):
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        raise NotImplementedError()
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    def get_permissions(self, user):
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        return self.context.get_permissions(user)
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    def authorize(self, req):
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        self.perms = self.get_permissions(req.user)
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        return self.permission is None or self.permission in self.perms
 
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        pass