503
505
reverse_routes = (exercise_url, worksheet_url, worksheetexercise_url,
504
506
exerciseattempts_url, exerciseattempt_url)
506
512
views = [(Offering, ('+worksheets', '+index'), OfferingView),
507
513
(Offering, ('+worksheets', '+new'), WorksheetAddView),
508
514
(Offering, ('+worksheets', '+edit'), WorksheetsEditView),