Python CourseGradingModel.fetch方法代码示例

# 需要导入模块: from models.settings.course_grading import CourseGradingModel [as 别名]
# 或者: from models.settings.course_grading.CourseGradingModel import fetch [as 别名]
    def test_update_from_json(self, store):
        self.course = CourseFactory.create(default_store=store)

        test_grader = CourseGradingModel.fetch(self.course.id)
        altered_grader = CourseGradingModel.update_from_json(self.course.id, test_grader.__dict__, self.user)
        self.assertDictEqual(test_grader.__dict__, altered_grader.__dict__, "Noop update")

        test_grader.graders[0]['weight'] = test_grader.graders[0].get('weight') * 2
        altered_grader = CourseGradingModel.update_from_json(self.course.id, test_grader.__dict__, self.user)
        self.assertDictEqual(test_grader.__dict__, altered_grader.__dict__, "Weight[0] * 2")

        # test for bug LMS-11485
        with modulestore().bulk_operations(self.course.id):
            new_grader = test_grader.graders[0].copy()
            new_grader['type'] += '_foo'
            new_grader['short_label'] += '_foo'
            new_grader['id'] = len(test_grader.graders)
            test_grader.graders.append(new_grader)
            # don't use altered cached def, get a fresh one
            CourseGradingModel.update_from_json(self.course.id, test_grader.__dict__, self.user)
            altered_grader = CourseGradingModel.fetch(self.course.id)
            self.assertDictEqual(test_grader.__dict__, altered_grader.__dict__)

        test_grader.grade_cutoffs['D'] = 0.3
        altered_grader = CourseGradingModel.update_from_json(self.course.id, test_grader.__dict__, self.user)
        self.assertDictEqual(test_grader.__dict__, altered_grader.__dict__, "cutoff add D")

        test_grader.grace_period = {'hours': 4, 'minutes': 5, 'seconds': 0}
        altered_grader = CourseGradingModel.update_from_json(self.course.id, test_grader.__dict__, self.user)
        self.assertDictEqual(test_grader.__dict__, altered_grader.__dict__, "4 hour grace period")

# 需要导入模块: from models.settings.course_grading import CourseGradingModel [as 别名]
# 或者: from models.settings.course_grading.CourseGradingModel import fetch [as 别名]
def grading_handler(request, tag=None, course_id=None, branch=None, version_guid=None, block=None, grader_index=None):
    """
    Course Grading policy configuration
    GET
        html: get the page
        json no grader_index: get the CourseGrading model (graceperiod, cutoffs, and graders)
        json w/ grader_index: get the specific grader
    PUT
        json no grader_index: update the Course through the CourseGrading model
        json w/ grader_index: create or update the specific grader (create if index out of range)
    """
    locator = BlockUsageLocator(course_id=course_id, branch=branch, version_guid=version_guid, usage_id=block)
    if not has_access(request.user, locator):
        raise PermissionDenied()

    if 'text/html' in request.META.get('HTTP_ACCEPT', '') and request.method == 'GET':
        course_old_location = loc_mapper().translate_locator_to_location(locator)
        course_module = modulestore().get_item(course_old_location)
        course_details = CourseGradingModel.fetch(locator)

        return render_to_response('settings_graders.html', {
            'context_course': course_module,
            'course_locator': locator,
            'course_details': json.dumps(course_details, cls=CourseSettingsEncoder),
            'grading_url': locator.url_reverse('/settings/grading/'),
        })
    elif 'application/json' in request.META.get('HTTP_ACCEPT', ''):
        if request.method == 'GET':
            if grader_index is None:
                return JsonResponse(
                    CourseGradingModel.fetch(locator),
                    # encoder serializes dates, old locations, and instances
                    encoder=CourseSettingsEncoder
                )
            else:
                return JsonResponse(CourseGradingModel.fetch_grader(locator, grader_index))
        elif request.method in ('POST', 'PUT'):  # post or put, doesn't matter.
            # None implies update the whole model (cutoffs, graceperiod, and graders) not a specific grader
            if grader_index is None:
                return JsonResponse(
                    CourseGradingModel.update_from_json(locator, request.json),
                    encoder=CourseSettingsEncoder
                )
            else:
                return JsonResponse(
                    CourseGradingModel.update_grader_from_json(locator, request.json)
                )
        elif request.method == "DELETE" and grader_index is not None:
            CourseGradingModel.delete_grader(locator, grader_index)
            return JsonResponse()

# 需要导入模块: from models.settings.course_grading import CourseGradingModel [as 别名]
# 或者: from models.settings.course_grading.CourseGradingModel import fetch [as 别名]
def grading_handler(request, course_key_string, grader_index=None):
    """
    Course Grading policy configuration
    GET
        html: get the page
        json no grader_index: get the CourseGrading model (graceperiod, cutoffs, and graders)
        json w/ grader_index: get the specific grader
    PUT
        json no grader_index: update the Course through the CourseGrading model
        json w/ grader_index: create or update the specific grader (create if index out of range)
    """
    course_key = CourseKey.from_string(course_key_string)
    course_module = _get_course_module(course_key, request.user)

    if "text/html" in request.META.get("HTTP_ACCEPT", "") and request.method == "GET":
        course_details = CourseGradingModel.fetch(course_key)

        return render_to_response(
            "settings_graders.html",
            {
                "context_course": course_module,
                "course_locator": course_key,
                "course_details": json.dumps(course_details, cls=CourseSettingsEncoder),
                "grading_url": reverse_course_url("grading_handler", course_key),
            },
        )
    elif "application/json" in request.META.get("HTTP_ACCEPT", ""):
        if request.method == "GET":
            if grader_index is None:
                return JsonResponse(
                    CourseGradingModel.fetch(course_key),
                    # encoder serializes dates, old locations, and instances
                    encoder=CourseSettingsEncoder,
                )
            else:
                return JsonResponse(CourseGradingModel.fetch_grader(course_key, grader_index))
        elif request.method in ("POST", "PUT"):  # post or put, doesn't matter.
            # None implies update the whole model (cutoffs, graceperiod, and graders) not a specific grader
            if grader_index is None:
                return JsonResponse(
                    CourseGradingModel.update_from_json(course_key, request.json, request.user),
                    encoder=CourseSettingsEncoder,
                )
            else:
                return JsonResponse(CourseGradingModel.update_grader_from_json(course_key, request.json, request.user))
        elif request.method == "DELETE" and grader_index is not None:
            CourseGradingModel.delete_grader(course_key, grader_index, request.user)
            return JsonResponse()

# 需要导入模块: from models.settings.course_grading import CourseGradingModel [as 别名]
# 或者: from models.settings.course_grading.CourseGradingModel import fetch [as 别名]
def course_index(request, org, course, name):
    """
    Display an editable course overview.

    org, course, name: Attributes of the Location for the item to edit
    """
    location = get_location_and_verify_access(request, org, course, name)

    lms_link = get_lms_link_for_item(location)

    upload_asset_callback_url = reverse('upload_asset', kwargs={
        'org': org,
        'course': course,
        'coursename': name
    })

    course = modulestore().get_item(location, depth=3)
    sections = course.get_children()

    return render_to_response('overview.html', {
        'context_course': course,
        'lms_link': lms_link,
        'sections': sections,
        'course_graders': json.dumps(
            CourseGradingModel.fetch(course.location).graders
        ),
        'parent_location': course.location,
        'new_section_category': 'chapter',
        'new_subsection_category': 'sequential',
        'upload_asset_callback_url': upload_asset_callback_url,
        'new_unit_category': 'vertical',
        'category': 'vertical'
    })

# 需要导入模块: from models.settings.course_grading import CourseGradingModel [as 别名]
# 或者: from models.settings.course_grading.CourseGradingModel import fetch [as 别名]
def course_index(request, course_id, branch, version_guid, block):
    """
    Display an editable course overview.

    org, course, name: Attributes of the Location for the item to edit
    """
    location = BlockUsageLocator(course_id=course_id, branch=branch, version_guid=version_guid, usage_id=block)
    # TODO: when converting to split backend, if location does not have a usage_id,
    # we'll need to get the course's root block_id
    if not has_access(request.user, location):
        raise PermissionDenied()


    old_location = loc_mapper().translate_locator_to_location(location)

    lms_link = get_lms_link_for_item(old_location)

    course = modulestore().get_item(old_location, depth=3)
    sections = course.get_children()

    return render_to_response('overview.html', {
        'context_course': course,
        'lms_link': lms_link,
        'sections': sections,
        'course_graders': json.dumps(
            CourseGradingModel.fetch(course.location).graders
        ),
        'parent_location': course.location,
        'new_section_category': 'chapter',
        'new_subsection_category': 'sequential',
        'new_unit_category': 'vertical',
        'category': 'vertical'
    })

# 需要导入模块: from models.settings.course_grading import CourseGradingModel [as 别名]
# 或者: from models.settings.course_grading.CourseGradingModel import fetch [as 别名]
def edit_subsection(request, location):
    # check that we have permissions to edit this item
    course = get_course_for_item(location)
    if not has_access(request.user, course.location):
        raise PermissionDenied()

    item = modulestore().get_item(location, depth=1)

    lms_link = get_lms_link_for_item(
        location, course_id=course.location.course_id)
    preview_link = get_lms_link_for_item(
        location, course_id=course.location.course_id, preview=True)

    # make sure that location references a 'sequential', otherwise return
    # BadRequest
    if item.location.category != 'sequential':
        return HttpResponseBadRequest()

    parent_locs = modulestore().get_parent_locations(location, None)

    # we're for now assuming a single parent
    if len(parent_locs) != 1:
        logging.error(
            'Multiple (or none) parents have been found for {0}'.format(location))

    # this should blow up if we don't find any parents, which would be
    # erroneous
    parent = modulestore().get_item(parent_locs[0])

    # remove all metadata from the generic dictionary that is presented in a
    # more normalized UI

    policy_metadata = dict(
        (field.name, field.read_from(item))
        for field
        in item.fields
        if field.name not in ['display_name', 'start', 'due', 'format'] and field.scope == Scope.settings
    )

    can_view_live = False
    subsection_units = item.get_children()
    for unit in subsection_units:
        state = compute_unit_state(unit)
        if state == UnitState.public or state == UnitState.draft:
            can_view_live = True
            break

    return render_to_response('edit_subsection.html',
                              {'subsection': item,
                               'context_course': course,
                               'create_new_unit_template': Location('i4x', 'edx', 'templates', 'vertical', 'Empty'),
                               'lms_link': lms_link,
                               'preview_link': preview_link,
                               'course_graders': json.dumps(CourseGradingModel.fetch(course.location).graders),
                               'parent_location': course.location,
                               'parent_item': parent,
                               'policy_metadata': policy_metadata,
                               'subsection_units': subsection_units,
                               'can_view_live': can_view_live
                               })

# 需要导入模块: from models.settings.course_grading import CourseGradingModel [as 别名]
# 或者: from models.settings.course_grading.CourseGradingModel import fetch [as 别名]
def course_index(request, org, course, name):
    """
    Display an editable course overview.

    org, course, name: Attributes of the Location for the item to edit
    """
    location = get_location_and_verify_access(request, org, course, name)

    lms_link = get_lms_link_for_item(location)

    upload_asset_callback_url = reverse('upload_asset', kwargs={
        'org': org,
        'course': course,
        'coursename': name
    })

    course = modulestore().get_item(location, depth=3)
    sections = course.get_children()

    return render_to_response('overview.html', {
        'active_tab': 'courseware',
        'context_course': course,
        'lms_link': lms_link,
        'sections': sections,
        'course_graders': json.dumps(CourseGradingModel.fetch(course.location).graders),
        'parent_location': course.location,
        'new_section_template': Location('i4x', 'edx', 'templates', 'chapter', 'Empty'),
        'new_subsection_template': Location('i4x', 'edx', 'templates', 'sequential', 'Empty'),  # for now they are the same, but the could be different at some point...
        'upload_asset_callback_url': upload_asset_callback_url,
        'create_new_unit_template': Location('i4x', 'edx', 'templates', 'vertical', 'Empty')
    })

# 需要导入模块: from models.settings.course_grading import CourseGradingModel [as 别名]
# 或者: from models.settings.course_grading.CourseGradingModel import fetch [as 别名]
    def test_update_from_json(self):
        test_grader = CourseGradingModel.fetch(self.course_location)
        altered_grader = CourseGradingModel.update_from_json(
            test_grader.__dict__)
        self.assertDictEqual(
            test_grader.__dict__, altered_grader.__dict__, "Noop update")

        test_grader.graders[0][
            'weight'] = test_grader.graders[0].get('weight') * 2
        altered_grader = CourseGradingModel.update_from_json(
            test_grader.__dict__)
        self.assertDictEqual(
            test_grader.__dict__, altered_grader.__dict__, "Weight[0] * 2")

        test_grader.grade_cutoffs['D'] = 0.3
        altered_grader = CourseGradingModel.update_from_json(
            test_grader.__dict__)
        self.assertDictEqual(
            test_grader.__dict__, altered_grader.__dict__, "cutoff add D")

        test_grader.grace_period = {'hours': 4, 'minutes': 5, 'seconds': 0}
        altered_grader = CourseGradingModel.update_from_json(
            test_grader.__dict__)
        print test_grader.grace_period, altered_grader.grace_period
        self.assertDictEqual(
            test_grader.__dict__, altered_grader.__dict__, "4 hour grace period")

# 需要导入模块: from models.settings.course_grading import CourseGradingModel [as 别名]
# 或者: from models.settings.course_grading.CourseGradingModel import fetch [as 别名]
def course_index(request, org, course, name):
    """
    Display an editable course overview.

    org, course, name: Attributes of the Location for the item to edit
    """
    location = get_location_and_verify_access(request, org, course, name)

    lms_link = get_lms_link_for_item(location)

    upload_asset_callback_url = reverse("upload_asset", kwargs={"org": org, "course": course, "coursename": name})

    course = modulestore().get_item(location, depth=3)
    sections = course.get_children()

    return render_to_response(
        "overview.html",
        {
            "context_course": course,
            "lms_link": lms_link,
            "sections": sections,
            "course_graders": json.dumps(CourseGradingModel.fetch(course.location).graders),
            "parent_location": course.location,
            "new_section_category": "chapter",
            "new_subsection_category": "sequential",
            "upload_asset_callback_url": upload_asset_callback_url,
            "new_unit_category": "vertical",
            "category": "vertical",
        },
    )

# 需要导入模块: from models.settings.course_grading import CourseGradingModel [as 别名]
# 或者: from models.settings.course_grading.CourseGradingModel import fetch [as 别名]
 def test_delete(self):
     """Test deleting a specific grading type record."""
     resp = self.client.delete(self.url + '/0', HTTP_ACCEPT="application/json")
     self.assertEqual(resp.status_code, 204)
     current_graders = CourseGradingModel.fetch(self.course.id).graders
     self.assertNotIn(self.starting_graders[0], current_graders)
     self.assertEqual(len(self.starting_graders) - 1, len(current_graders))

# 需要导入模块: from models.settings.course_grading import CourseGradingModel [as 别名]
# 或者: from models.settings.course_grading.CourseGradingModel import fetch [as 别名]
def course_index(request, course_key):
    """
    Display an editable course overview.

    org, course, name: Attributes of the Location for the item to edit
    """
    course_module = _get_course_module(course_key, request.user, depth=3)
    lms_link = get_lms_link_for_item(course_module.location)
    sections = course_module.get_children()

    try:
        current_action = CourseRerunState.objects.find_first(course_key=course_key, should_display=True)
    except (ItemNotFoundError, CourseActionStateItemNotFoundError):
        current_action = None

    return render_to_response('overview.html', {
        'context_course': course_module,
        'lms_link': lms_link,
        'sections': sections,
        'course_graders': json.dumps(
            CourseGradingModel.fetch(course_key).graders
        ),
        'new_section_category': 'chapter',
        'new_subsection_category': 'sequential',
        'new_unit_category': 'vertical',
        'category': 'vertical',
        'rerun_notification_id': current_action.id if current_action else None,
    })

# 需要导入模块: from models.settings.course_grading import CourseGradingModel [as 别名]
# 或者: from models.settings.course_grading.CourseGradingModel import fetch [as 别名]
def course_index(request, package_id, branch, version_guid, block):
    """
    Display an editable course overview.

    org, course, name: Attributes of the Location for the item to edit
    """
    locator, course = _get_locator_and_course(
        package_id, branch, version_guid, block, request.user, depth=3
    )
    lms_link = get_lms_link_for_item(course.location)
    sections = course.get_children()

    return render_to_response('overview.html', {
        'context_course': course,
        'lms_link': lms_link,
        'sections': sections,
        'course_graders': json.dumps(
            CourseGradingModel.fetch(locator).graders
        ),
        'parent_locator': locator,
        'new_section_category': 'chapter',
        'new_subsection_category': 'sequential',
        'new_unit_category': 'vertical',
        'category': 'vertical'
    })

# 需要导入模块: from models.settings.course_grading import CourseGradingModel [as 别名]
# 或者: from models.settings.course_grading.CourseGradingModel import fetch [as 别名]
    def test_fetch_grader(self):
        test_grader = CourseGradingModel.fetch(self.course.location.url())
        self.assertEqual(self.course.location, test_grader.course_location, "Course locations")
        self.assertIsNotNone(test_grader.graders, "No graders")
        self.assertIsNotNone(test_grader.grade_cutoffs, "No cutoffs")

        test_grader = CourseGradingModel.fetch(self.course.location)
        self.assertEqual(self.course.location, test_grader.course_location, "Course locations")
        self.assertIsNotNone(test_grader.graders, "No graders")
        self.assertIsNotNone(test_grader.grade_cutoffs, "No cutoffs")

        for i, grader in enumerate(test_grader.graders):
            subgrader = CourseGradingModel.fetch_grader(self.course.location, i)
            self.assertDictEqual(grader, subgrader, str(i) + "th graders not equal")

        subgrader = CourseGradingModel.fetch_grader(self.course.location.list(), 0)
        self.assertDictEqual(test_grader.graders[0], subgrader, "failed with location as list")

# 需要导入模块: from models.settings.course_grading import CourseGradingModel [as 别名]
# 或者: from models.settings.course_grading.CourseGradingModel import fetch [as 别名]
    def test_fetch_grader(self):
        test_grader = CourseGradingModel.fetch(self.course.id)
        self.assertIsNotNone(test_grader.graders, "No graders")
        self.assertIsNotNone(test_grader.grade_cutoffs, "No cutoffs")

        for i, grader in enumerate(test_grader.graders):
            subgrader = CourseGradingModel.fetch_grader(self.course.id, i)
            self.assertDictEqual(grader, subgrader, str(i) + "th graders not equal")

# 需要导入模块: from models.settings.course_grading import CourseGradingModel [as 别名]
# 或者: from models.settings.course_grading.CourseGradingModel import fetch [as 别名]
    def test_update_cutoffs_from_json(self):
        test_grader = CourseGradingModel.fetch(self.course.id)
        CourseGradingModel.update_cutoffs_from_json(self.course.id, test_grader.grade_cutoffs, self.user)
        # Unlike other tests, need to actually perform a db fetch for this test since update_cutoffs_from_json
        #  simply returns the cutoffs you send into it, rather than returning the db contents.
        altered_grader = CourseGradingModel.fetch(self.course.id)
        self.assertDictEqual(test_grader.grade_cutoffs, altered_grader.grade_cutoffs, "Noop update")

        test_grader.grade_cutoffs['D'] = 0.3
        CourseGradingModel.update_cutoffs_from_json(self.course.id, test_grader.grade_cutoffs, self.user)
        altered_grader = CourseGradingModel.fetch(self.course.id)
        self.assertDictEqual(test_grader.grade_cutoffs, altered_grader.grade_cutoffs, "cutoff add D")

        test_grader.grade_cutoffs['Pass'] = 0.75
        CourseGradingModel.update_cutoffs_from_json(self.course.id, test_grader.grade_cutoffs, self.user)
        altered_grader = CourseGradingModel.fetch(self.course.id)
        self.assertDictEqual(test_grader.grade_cutoffs, altered_grader.grade_cutoffs, "cutoff change 'Pass'")