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Friendlier exceptions for misconfigured views
If a view is missing a url or name attribute, this will result in a more actionable exception being raised.
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@ -244,6 +244,18 @@ class HomeAssistantView(object):
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"""Initilalize the base view."""
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from werkzeug.wrappers import Response
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if not hasattr(self, 'url'):
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class_name = self.__class__.__name__
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raise AttributeError(
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'{0} missing required attribute "url"'.format(class_name)
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)
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if not hasattr(self, 'name'):
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class_name = self.__class__.__name__
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raise AttributeError(
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'{0} missing required attribute "name"'.format(class_name)
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)
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self.hass = hass
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# pylint: disable=invalid-name
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self.Response = Response
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