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Viewing changes to ivle/webapp/tutorial/__init__.py

  • Committer: William Grant
  • Date: 2009-07-05 03:49:31 UTC
  • mto: (1294.4.2 ui-the-third)
  • mto: This revision was merged to the branch mainline in revision 1353.
  • Revision ID: grantw@unimelb.edu.au-20090705034931-e41r97axkoxeitw6
Move i.w.tutorial traversal stuff into i.w.tutorial.traversal.

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ivle/webapp/tutorial/__init__.py
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from xml.dom import minidom
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import genshi
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from storm.locals import Store
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import ivle.database
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from ivle.database import Subject, Offering, Semester, Exercise, \
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from ivle.webapp.base.xhtml import XHTMLView
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from ivle.webapp.base.plugins import ViewPlugin, MediaPlugin
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from ivle.webapp.media import media_url#, BaseMediaFileView
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from ivle.webapp.errors import NotFound, Forbidden
 
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from ivle.webapp.errors import NotFound
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from ivle.worksheet.rst import rst as rstfunc
 
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from ivle.webapp.tutorial.service import (AttemptsRESTView, AttemptRESTView,
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            WorksheetExerciseRESTView, WorksheetRESTView, WorksheetsRESTView,
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            ExerciseAttempts, worksheet_to_worksheet_exercise,
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            worksheet_exercise_to_user_attempts, exerciseattempts_to_attempt,
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            )
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            WorksheetExerciseRESTView, WorksheetRESTView, WorksheetsRESTView)
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from ivle.webapp.tutorial.exercise_service import ExercisesRESTView, \
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                                                  ExerciseRESTView
 
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from ivle.webapp.tutorial.traversal import (root_to_exercise, exercise_url,
 
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            offering_to_worksheet, worksheet_url,
 
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            worksheet_to_worksheetexercise, worksheetexercise_url,
 
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            ExerciseAttempts, worksheetexercise_to_exerciseattempts,
 
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            exerciseattempts_url, exerciseattempts_to_attempt,
 
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            exerciseattempt_url)
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class Worksheet:
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    """This class represents a worksheet and a particular students progress
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        ctx['mediapath'] = media_url(req, Plugin, 'images/')
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def offering_to_worksheet(offering, worksheet_name):
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    return Store.of(offering).find(
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        DBWorksheet,
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        DBWorksheet.offering == offering,
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        DBWorksheet.identifier == worksheet_name
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        ).one()
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def root_to_exercise(root, exercise_name):
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    return root.store.find(
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        Exercise,
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        Exercise.id == exercise_name
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        ).one()
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class Plugin(ViewPlugin, MediaPlugin):
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    forward_routes = [(Offering, '+worksheets', offering_to_worksheet, 1),
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                      (DBWorksheet, None, worksheet_to_worksheet_exercise, 1),
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                      (WorksheetExercise, '+attempts',
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                       worksheet_exercise_to_user_attempts, 1),
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                      (ExerciseAttempts, None, exerciseattempts_to_attempt, 1),
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                      (ApplicationRoot, '+exercises', root_to_exercise, 1),
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                      ]
 
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    forward_routes = (root_to_exercise, offering_to_worksheet,
 
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        worksheet_to_worksheetexercise, worksheetexercise_to_exerciseattempts,
 
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        exerciseattempts_to_attempt)
 
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    reverse_routes = (exercise_url, worksheet_url, worksheetexercise_url,
 
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        exerciseattempts_url, exerciseattempt_url)
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    views = [(Offering, ('+worksheets', '+index'), OfferingView),
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             (Offering, ('+worksheets', '+new'), WorksheetAddView),