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Fix KeyError in flask.py #55
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When submitting the grade form in the sample flask app (at /grade), pylti gave me this error: KeyError: 'lis_outcome_service_url' This commit turns the KeyError into a documented exception. I'm not too familiar with LTI yet so I'm not sure if this behavior is desired, but seems better to me.
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When submitting the grade form in the sample flask app
(at /grade), pylti gave me this error:
This commit turns the KeyError into a documented exception. I'm
not too familiar with LTI yet so I'm not sure if this behavior
is desired, but seems better to me.