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

Error views are now retrieved from a class method of the view, not the plugin
registry. They also now discriminate based on exception type.

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ivle/webapp/base/xhtml.py
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from ivle.webapp.media import media_url
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from ivle.webapp.base.views import BaseView
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from ivle.webapp.base.plugins import OverlayPlugin
 
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from ivle.webapp.errors import HTTPError
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import ivle.conf
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import ivle.util
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                overlays.append(overlay.render(req))
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        return overlays
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    @classmethod
 
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    def get_error_view(cls, e):
 
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        view_map = {HTTPError:    XHTMLErrorView,}
 
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                    #Unauthorized: XHTMLUnauthorizedView}
 
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        for exccls in inspect.getmro(type(e)):
 
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            if exccls in view_map:
 
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                return view_map[exccls]
 
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class XHTMLErrorView(XHTMLView):
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    template = 'xhtmlerror.html'
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