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Viewing changes to src/lazr/restful/error.py

  • Committer: Colin Watson
  • Date: 2016-02-17 01:07:21 UTC
  • Revision ID: cjwatson@canonical.com-20160217010721-4d5fqqml5q97ss59
Switch zope.interface, zope.component, and lazr.delegates users from class advice to class decorators.

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src/lazr/restful/error.py
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import traceback
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from zope.component import getUtility
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from zope.interface import implements
 
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from zope.interface import implementer
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try:
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    # This import brings some big ugly dependencies, and is not strictly
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    )
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@implementer(IWebServiceExceptionView)
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class WebServiceExceptionView:
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    """Generic view handling exceptions on the web service."""
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    implements(IWebServiceExceptionView)
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    def __init__(self, context, request):
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        self.context = context
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# lazr/restful/configure.zcml registers these classes as adapter
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# factories for common Zope exceptions.
 
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@implementer(ISystemErrorView)
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class ClientErrorView(WebServiceExceptionView):
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    """Client-induced error."""
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    implements(ISystemErrorView)
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    status = 400
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@implementer(ISystemErrorView)
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class SystemErrorView(WebServiceExceptionView):
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    """Server error."""
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    implements(ISystemErrorView)
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    status = 500
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