class VideoParameters(object):
adapts(IVideo)
implements(IOrderableSchemaExtender)
fields = [
_ExtensionWidthField(
'width',
schemata='Video',
widget=IntegerWidget(
label=_(u'Width'),
description=
_(u'You can override video width detected in video metadata. Leave empty to retreive width from metadata.'
),
size=6,
),
),
_ExtensionHeightField(
'height',
schemata='Video',
widget=IntegerWidget(
label=_(u'Height'),
description=
_(u'You can override video height detected in video metadata. Leave empty to retreive height from metadata.'
),
size=6,
),
),
]
def __init__(self, context):
self.context = context
def getFields(self):
return self.fields
def getOrder(self, order):
#default = order['default']
#default.remove('queryParameters')
#default.insert(default.index('remoteUrl')+1, 'queryParameters')
return order
# Progress Status in percentage. 0% - 100%
FloatField(
'xppm_story_progress_percent',
searchable=False,
required=False,
default=0.0,
),
# estimated hours for this task.
IntegerField(
'xppm_story_estimated_hours',
searchable=False,
required=False,
widget=IntegerWidget(
label='Estimated Hours',
descrpiton='Put here the estimated hours for this task',
),
schemata='Manage',
),
# used hours for this task.
FloatField(
'xppm_story_used_hours',
searchable=False,
required=False,
default=0.0,
),
# owner of this task.??? select from membership.
# getToolByName(self, 'portal_membership')
LinesField(
class ECQPointsQuestion(ECQBaseQuestion):
""" A question that can in some way be graded. The candidate's points
or the rating he/she gave, can be retieved via the
'getCandidatePoints()' method.
"""
schema = ECQBaseQuestion.schema.copy() + Schema(
(
IntegerField(
'points', # See 'description' property of the widget.
accessor='getPointsPrivate',
required=True,
validators=(
'isPositiveInt',
'clearPointsCache',
),
read_permission=PERMISSION_INTERROGATOR,
widget=IntegerWidget(
label='Points',
label_msgid='points_label',
description=
'The number of points assigned to this question.',
description_msgid='points_tool_tip',
i18n_domain=I18N_DOMAIN),
#read_permission=PERMISSION_STUDENT,
#languageIndependent=True,
),
BooleanField(
'tutorGraded',
accessor='isTutorGraded',
default=False,
#searchable=False,
widget=BooleanWidget(
label='Tutor-Graded',
label_msgid='tutor_graded_label',
description=
'If answers to this question are graded manually, mark this checkbox.',
description_msgid='tutor_graded_tool_tip',
i18n_domain=I18N_DOMAIN),
read_permission=PERMISSION_STUDENT,
validators=('clearPointsCache', ),
languageIndependent=True,
),
), )
security = ClassSecurityInfo()
security.declareProtected(PERMISSION_STUDENT, 'getPoints')
def getPoints(self, *args, **kwargs):
return self.getPointsPrivate(*args, **kwargs)
security.declarePrivate('computeCandidatePoints')
def computeCandidatePoints(self, result):
""" Return how many points the candidate got for this question.
@param result The result object of the candidate whose
points you want to know.
If a custom evaluation script has been uploaded it will be
invoked. Otherwise a default method will be used.
"""
parent = getParent(self)
customScript = parent.getEvaluationScript(self.portal_type)
answer = self.getCandidateAnswer(result)
if not customScript: # default
return None
else: # use custom script
return evalFunString(customScript, CUSTOM_EVALUATION_FUNCTION_NAME,
[self, result, answer])
def getCandidatePoints(self, result):
if self.isTutorGraded():
return result.getTutorPoints(self)
else:
# Check if we have a tutor-given or a cached value
retVal = result.getCachedQuestionPoints(self)
if retVal is None:
retVal = self.computeCandidatePoints(result)
result.setCachedQuestionPoints(self, retVal)
return retVal
"under. A forum can exist in multiple categories, "
"although using only one category is recommended.",
description_msgid="help_category",
condition="object/getCategories",
label="Category",
label_msgid="label_category",
i18n_domain="ploneboard",
)
),
IntegerField('maxAttachments',
write_permission=ManageForum,
default=1,
widget=IntegerWidget(
description="Select the maximum number of attachments per comment.",
description_msgid="help_maxattachments",
label="Maximum number of attachments",
label_msgid="label_maxattachments",
i18n_domain="ploneboard",
)
),
IntegerField('maxAttachmentSize',
write_permission=ManageForum,
vocabulary=AttachmentSizes,
default=100,
widget=SelectionWidget(
description="Select the maximum size for attachments.",
description_msgid="help_maxattachmentsize",
label="Maximum attachment size",
label_msgid="label_maxattachmentsize",
i18n_domain="ploneboard",
)
description=_(u'Vocabulary to use to render widget items'),
)),
StringField('catalog',
schemata="default",
vocabulary_factory='eea.faceted.vocabularies.UseCatalog',
widget=SelectionWidget(
format='select',
label=_(u'Catalog'),
description=_(u"Get unique values from catalog "
u"as an alternative for vocabulary"),
)),
IntegerField('maxitems',
schemata="display",
default=0,
widget=IntegerWidget(
label=_(u"Maximum items"),
description=_(u'Number of items visible in widget'),
)),
BooleanField('sortreversed',
schemata="display",
widget=BooleanWidget(
label=_(u"Reverse options"),
description=_(u"Sort options reversed"),
)),
LinesField('default',
schemata="default",
widget=LinesWidget(
label=_(u'Default value'),
description=_(u'Default items (one per line)'),
i18n_domain="eea")),
))
from Products.Archetypes.public import IntegerField
from Products.Archetypes.public import IntegerWidget
from eea.facetednavigation.widgets import ViewPageTemplateFile
from eea.facetednavigation.widgets.widget import Widget as AbstractWidget
from eea.facetednavigation import EEAMessageFactory as _
import logging
logger = logging.getLogger('collective.bibliocustomviews.widgets.resultsrange')
EditSchema = Schema((
IntegerField('step',
schemata="default",
default=500,
widget=IntegerWidget(label=_(u'Step'),
description=_(u'Results range step'),
i18n_domain="eea")),
IntegerField('end',
schemata="default",
default=2000,
widget=IntegerWidget(label=_(u'End'),
description=_(u'Last range start value'),
i18n_domain="eea")),
IntegerField('default',
schemata="default",
default=0,
widget=IntegerWidget(
label=_(u'Default value'),
description=_(u'Default range start value'),
i18n_domain="eea")),
))
class ECQExtendedTextQuestion(ECQPointsQuestion):
"""A question that allows the candidate to write a text answer."""
schema = ECQPointsQuestion.schema.copy() + Schema((
TextField(
'answerTemplate', # See 'description' property
# of the widget.
searchable=True,
required=False,
allowable_content_types=('text/plain',
#'text/structured',
#'text/restructured',
#'text/html',
),
default_output_type='text/plain',
widget=TextAreaWidget(
label='Answer Template',
label_msgid='answer_template_label',
description="You can provide a template for the "
"candidate's answer.",
description_msgid='answer_template_tool_tip',
i18n_domain=I18N_DOMAIN,
rows=10,
),
validators=('isXML',),
read_permission=PERMISSION_STUDENT,
),
IntegerField('expectedLength',
required=False,
default=50,
validators=('isPositiveInt',),
widget=IntegerWidget(
label='Expected Length',
label_msgid='expected_length_label',
description="You can set the number of words you "
"expect the candidate's answer to have.",
description_msgid='expected_length_tool_tip',
i18n_domain=I18N_DOMAIN),
read_permission=PERMISSION_STUDENT,
),
),)
# This type of question is always tutor-graded
schema.delField('tutorGraded')
# Make "points" appear *after* the "answerTemplate"
schema.moveField('points', 1)
schema.moveField('points', 1)
allowed_content_types = ()
filter_content_types = True # Otherwise allowed_content_types == ()
# means 'allow everything'
meta_type = 'ECQExtendedTextQuestion' # zope type name
portal_type = meta_type # plone type name
archetype_name = 'Extended Text Question' # friendly type name
# Use the portal_factory for this type. The portal_factory tool
# allows users to initiate the creation objects in a such a way
# that if they do not complete an edit form, no object is created
# in the ZODB.
#
# This attribute is evaluated by the Extensions/Install.py script.
use_portal_factory = True
typeDescription = "A question that allows the candidate to write " \
"a text answer."
typeDescMsgId = 'description_edit_extextquestion'
security = ClassSecurityInfo()
security.declarePublic('isTutorGraded')
def isTutorGraded(self, *args, **kwargs):
return True
UIDReferenceField("Supervisor",
required=0,
allowed_types=("LabContact", ),
vocabulary="_getLabContacts",
write_permission=ManageBika,
accessor="getSupervisorUID",
widget=SelectionWidget(
format="select",
label=_("Supervisor"),
description=_("Supervisor of the Lab"))),
IntegerField(
"Confidence",
schemata="Accreditation",
widget=IntegerWidget(
label=_("Confidence Level %"),
description=_("This value is reported at the bottom of all "
"published results"),
),
),
BooleanField(
"LaboratoryAccredited",
default=False,
schemata="Accreditation",
write_permission=ManageBika,
widget=BooleanWidget(
label=_("Laboratory Accredited"),
description=_("Check this box if your laboratory is accredited"),
),
),
StringField(
"AccreditationBody",
class ECQSelectionQuestion(ECQBaseQuestion):
""" A question that allows the candidate to select one or more of the
predefined answers contained in the question (ECQBaseQuestion is
derived from 'BaseFolder').
"""
schema = ECQBaseQuestion.schema + Schema(
(
BooleanField(
'allowMultipleSelection',
# If 'allowMultipleSelection' is True, this is a
# multiple answer question, i.e. one where more than
# one answer can be true. Otherwise it is a multiple
# choice question, i.e. exactly only one answer is
# correct. The question_view template is designed to
# support this. When 'allowMultipleSelection' is True,
# radio buttons will be generated. If not, check
# boxes will be shown. See also 'description'
# property of the widget.
accessor='isAllowMultipleSelection',
default=1,
searchable=False,
widget=BooleanWidget(
label='Allow Multiple Selection',
label_msgid='allow_multiple_selection_label',
description=
'If the selection of multiple answers should be possible, mark this checkbox.',
description_msgid='allow_multiple_selection_tool_tip',
i18n_domain=I18N_DOMAIN),
read_permission=PERMISSION_STUDENT,
languageIndependent=True,
),
BooleanField(
"randomOrder", # See 'description' property
# of the widget.
accessor='isRandomOrder',
required=False,
default=1,
read_permission=PERMISSION_INTERROGATOR,
widget=BooleanWidget(
label='Randomize Answer Order',
label_msgid='randomize_answer_order_label',
description='Check this box if you want the answers '
'to this question to appear in a different, random '
'order for each candidate. Otherwise the '
'same order as in the "contents"-view will '
'be used.',
description_msgid='randomize_answer_order_tool_tip',
i18n_domain=I18N_DOMAIN),
#read_permission=PERMISSION_STUDENT,
languageIndependent=True,
),
IntegerField(
"numberOfRandomAnswers", # See 'description'
# property of the
# widget.
default=-1,
read_permission=PERMISSION_INTERROGATOR,
widget=IntegerWidget(
label='Number of Random Answers',
label_msgid='number_of_random_answers_label',
description='The number of answers which are randomly '
'selected when a new quiz is generated for a candidate. '
'(This only works if "Randomize Answer Order" '
'is checked.) A value <= 0 means that all answers '
'will be used.',
description_msgid='number_of_random_answers_tool_tip',
i18n_domain=I18N_DOMAIN),
#read_permission=PERMISSION_STUDENT,
languageIndependent=True,
),
), )
security = ClassSecurityInfo()
security.declarePrivate('makeNewTest')
def makeNewTest(self, candidateResult, suMode):
"""generate a new quiz"""
allAnswers = self.contentValues()
if self.isRandomOrder() and (not suMode):
# use random order
numRnd = min(len(allAnswers), self.getNumberOfRandomAnswers())
if numRnd > 0:
# Separate the correct answers
correctAnswers = [a for a in allAnswers if a.isCorrect()]
# Determine how many correct answers and how many
# other answers to show
maxNumCorrect = min(len(correctAnswers), numRnd)
numCorrect = random.randint(1, maxNumCorrect)
numOther = numRnd - numCorrect
# Get the randomized correct answers
rndCorrectAnswers = random.sample(correctAnswers, numCorrect)
# Now choose numOther-many answers out of the ones
# that are not in rndCorrectAnswers
otherAnswers = [
a for a in allAnswers if a not in rndCorrectAnswers
]
rndOtherAnswers = random.sample(otherAnswers, numOther)
suggestedAnswers = rndCorrectAnswers + rndOtherAnswers
else:
suggestedAnswers = allAnswers
# Randomize the answers
suggestedAnswers = random.sample(suggestedAnswers,
len(suggestedAnswers))
else:
# Use the order in the "contents"-view
suggestedAnswers = allAnswers
suggestedAnswerIds = [answer.getId() for answer in suggestedAnswers]
# Store the new suggested answer ids in the results object
candidateResult.setSuggestedAnswer(self, suggestedAnswerIds)
security.declareProtected(PERMISSION_STUDENT, 'getSuggestedAnswerIds')
def getSuggestedAnswerIds(self, result):
"""Return a list with the IDs of the answer objects that were
presented to the candidate.
@param result The candidate's result object.
"""
return result.getSuggestedAnswer(self)
security.declareProtected(PERMISSION_STUDENT, 'getSuggestedAnswers')
def getSuggestedAnswers(self, result):
"""Return a list with the actual answer objects that were
presented to the candidate with ID candidateId.
@param result The candidate's result object.
"""
allAnswers = self.contentValues()
suggestedAnswerIds = result.getSuggestedAnswer(self)
retVal = filterById(suggestedAnswerIds, allAnswers)
return retVal
from ZODB.POSException import ConflictError
from Products.XPointContactManagement.config import PROJECTNAME
XPointAddressBookSchema = ATFolderSchema.copy() + Schema((
# the unique sequence will serve contact, contact group, and contact
# metadata.
IntegerField(
'xpcm_unique_sequence',
default=0,
# hide for view mode.
widget=IntegerWidget(
label='Unique Sequence',
description=
'This sequence will generate unique ids for this address book',
),
), ))
# Plone 3 will re-organize all fields' shemata by using this method.
finalizeATCTSchema(XPointAddressBookSchema)
# customizing the schema: set visible and location of fields.
# here comes the class.
class XPointAddressBook(ATFolder):
"""XPointAddressBook will be the folder for contact information.
"""
from Products.Archetypes.public import Schema
from Products.Archetypes.public import IntegerField
from Products.Archetypes.public import IntegerWidget
from eea.facetednavigation.widgets import ViewPageTemplateFile
from eea.facetednavigation.widgets.widget import Widget as AbstractWidget
from eea.facetednavigation import EEAMessageFactory as _
logger = logging.getLogger('eea.facetednavigation.widgets.resultsperpage')
EditSchema = Schema((
IntegerField('start',
schemata="display",
default=0,
widget=IntegerWidget(
label=_(u'Start'),
description=_(u'Results per page starting value'),
i18n_domain="eea")),
IntegerField('end',
schemata="display",
default=50,
widget=IntegerWidget(
label=_(u'End'),
description=_(u'Results per page ending value'),
i18n_domain="eea")),
IntegerField('step',
schemata="display",
default=5,
widget=IntegerWidget(label=_(u'Step'),
description=_(u'Results per page step'),
i18n_domain="eea")),
IntegerField('default',
storage=AnnotationStorage(),
widget=DecimalWidget(
description=_(u''),
label=_(u'Risk Rate'),
),
default=0.0,
),
IntegerField(
name='min_delivery_days',
required=True,
searchable=False,
languageIndependent=True,
storage=AnnotationStorage(),
widget=IntegerWidget(
label=_(u'Minimum Delivery Days'),
size='2',
maxlength='2',
),
),
IntegerField(
name='max_delivery_days',
required=True,
searchable=False,
languageIndependent=True,
storage=AnnotationStorage(),
widget=IntegerWidget(
label=_(u'Maximum Delivery Days'),
size='2',
maxlength='2',
),
),
description=_(
u'Select Incremental or Random for Cart ID Numbering.'),
),
vocabulary=('Incremental', 'Random'),
enforceVocabulary=True,
default='Incremental',
),
IntegerField(
name='next_incremental_cart_id',
required=False,
searchable=False,
languageIndependent=True,
storage=AnnotationStorage(),
widget=IntegerWidget(
label=_(u'Next Incremental Cart ID'),
description=
_(u'If Incrementanl Cart ID is seleceted, give interger number here.'
),
),
default=1,
),
IntegerField(
name='random_digits_cart_id',
required=False,
searchable=False,
languageIndependent=True,
storage=AnnotationStorage(),
widget=IntegerWidget(
label=_(u'Random Digits Cart ID'),
description=_(
u'If Random Cart ID is selected, give integer digits here.'),
),
),
),
StringField('Unit',
schemata="Description",
widget=StringWidget(
label=_("Unit"),
description=_(
"The measurement units for this analysis service' results, "
"e.g. mg/l, ppm, dB, mV, etc."),
),
),
IntegerField('Precision',
schemata="Analysis",
widget=IntegerWidget(
label=_("Precision as number of decimals"),
description=_(
"Define the number of decimals to be used for this result."),
),
),
IntegerField('ExponentialFormatPrecision',
schemata="Analysis",
default = 7,
widget=IntegerWidget(
label=_("Exponential format precision"),
description=_(
"Define the precision when converting values to exponent notation."),
),
),
IntegerField('ExponentialFormatPrecision',
schemata="Analysis",
default = 7,
required = True,
default = ('Expense', 'Income'),
widget = LinesWidget(
label = 'Transaction Types',
description = 'Please specify the transaction types, one per line',
cols = 40,
),
),
# the unique sequence will serve
IntegerField(
'bk_unique_sequence',
default = 0,
# hide for view mode.
widget = IntegerWidget(
label = 'Unique Sequence',
description = 'This sequence will generate unique ids for all artifacts in this folder.',
),
),
# this is a field to save the transaction categories.
# TODO: this field should be invisable!
LinesField(
'bk_transaction_categories',
accessor = 'transactionCategories',
searchable = False,
required = True,
default = ('Income:ConsultingIncome', 'Income:ServiceIncome',
'Expense:Gas', 'Expense:Parking', 'Expense:Lunch',
'Expense:Internet', 'Expense:OfficeSupply'
),
widget = LinesWidget(
i18n_domain="eea")),
StringField('catalog',
schemata="default",
vocabulary_factory='eea.faceted.vocabularies.UseCatalog',
widget=SelectionWidget(
format='select',
label=_(u'Catalog'),
description=_(
u'Get unique values from catalog as an alternative '
u'for vocabulary'),
i18n_domain="eea")),
IntegerField('maxitems',
schemata="display",
default=50,
widget=IntegerWidget(
label=_(u'Maximum items'),
description=_(u'Number of items visible in widget'),
i18n_domain="eea")),
IntegerField('maxchars',
schemata="display",
default=0,
widget=IntegerWidget(
label=_(u'Maximum characters'),
description=_(
u'Cut long phrases to provided number of characters'),
i18n_domain="eea")),
StringField('colormin',
schemata="display",
default="A1BE7E",
widget=StringWidget(
label='Minimum color',
label_msgid='faceted_criteria_colormin',
u'for vocabulary'),
i18n_domain="eea")),
BooleanField('hidealloption',
schemata="default",
default=False,
widget=BooleanWidget(
label=_(u"Hide 'All' option"),
description=_(
u'If this checkbox is checked, hides the All '
u'option'),
i18n_domain="eea")),
IntegerField('maxitems',
schemata="display",
default=0,
widget=IntegerWidget(
label=_(u'Maximum items'),
description=_(u'Number of items visible in widget'),
i18n_domain="eea")),
BooleanField('sortreversed',
schemata="display",
widget=BooleanWidget(label=_(u'Reverse options'),
description=_(u'Sort options reversed'),
i18n_domain="eea")),
StringField('default',
schemata="default",
widget=StringWidget(size=25,
label=_(u'Default value'),
description=_(u'Default selected item'),
i18n_domain="eea")),
))
description_msgid='help_top_entry_count_setting',
i18n_domain='plone',
),
vocabulary=IntDisplayList((
(1, 'In days', 'label_show_entry_in_days'),
(2, 'In entry count', 'label_show_entry_in_count'),
)),
schemata='cbsettings_display',
),
IntegerField('top_entry_count',
searchable=0,
default = zconf.coreblog2.top_entry_count_default,
widget=IntegerWidget(label='Entries count',
description='',
label_msgid='label_top_entry_count',
description_msgid='help_top_entry_count',
i18n_domain='plone',
),
schemata='cbsettings_display',
),
IntegerField('portlet_item_count',
searchable=0,
default = zconf.coreblog2.portlet_item_count_default,
widget=IntegerWidget(label='Items per portlet',
description='',
label_msgid='label_portlet_item_count',
description_msgid='help_portlet_item_count',
i18n_domain='plone',
),
schemata='cbsettings_display',
class QuizResult(ATFolder):
"""Keeps together all the questions results for a specific student from a quiz in a specific lecture."""
schema = ATFolderSchema.copy() + Schema((
StringField('title',
required=True,
searchable=0,
default='Quiz result',
widget=StringWidget(
label='Title',
description='The main title of the tutorial.',
i18n_domain='plone'),
),
BooleanField('openquest',
default=0,
widget=BooleanWidget(visible={'edit':'invisible', 'view':'invisible'}, ),),
BooleanField('haveanswer',
default=0,
widget=BooleanWidget(visible={'edit':'invisible', 'view':'invisible'}, ),
),
ImageField('CurrentQuestionImage',
#original_size=(600,600),
#max_size=(600,600),
sizes={ 'mini' : (80,80),
'normal' : (200,200),
'big' : (100,100),
'maxi' : (500,500),
},
widget=ImageWidget(label='quis question image',
description='Image for the current question, displayed to the right of main text of the slide. Possible formats for uploaded images are: png, gif and jpeg.',
#macro='tutorwebimage',
# condition ='object/isImageFormat',
)),
ReferenceField('StudentQuestions',
#vocabulary="getAvailableCourses",
widget=ReferenceWidget(
label="quiz question",
description='A question student has been asked',
destination=".",
#destination_types=("QuestionResult",),
#visible={'edit':'invisible'},
),
multiValued=True,
relationship='hasQuestion',
allowed_types= ("InvisibleQuestion",),
),
ReferenceField('CurrentQuestion',
#vocabulary="getAvailableCourses",
widget=ReferenceWidget(
label="quiz question which is open",
description='A question student is being asked',
destination=".",
#destination_types=("QuestionResult",),
#visible={'edit':'invisible'},
),
multiValued=False,
relationship='hasOpenQuiz',
allowed_types= ("InvisibleQuestion",),
),
ComputedField('grade',
expression='context.computeGrade()',
widget=StringWidget(visible={'edit':'invisible','view':'invisible' },),
),
IntegerField('totalattempts',
default='0',
widget=IntegerWidget(description='Number of times students has submitted a questions to quiz.',
visible={'edit':'invisible','view':'invisible'}, ),
),
IntegerField('correctattempts',
default='0',
widget=IntegerWidget(description='Number of times students has submitted a questions to quiz.',
visible={'edit':'invisible', 'view':'invisible'}, ),
),
FloatField('totscore',
default=0.0,
widget=IntegerWidget(description='total score so far.',
visible={'edit':'invisible','view':'invisible' }, ),
),
StringField('lasteightgrades',
default='[]',
widget=StringWidget(description='Number of times students has submitted a questions to quiz.',
visible={'edit':'invisible','view':'invisible' }, ),),
StringField('studentRandId',
default='',
widget=StringWidget(description='random generated id to identify student.',
visible={'edit':'invisible','view':'invisible' }, ),
),
StringField('studentId',
default='',
widget=StringWidget(description='login id of student.',
visible={'edit':'invisible','view':'invisible' }, ),
),
#StringField('chosenquestid',
# default='',
# widget=StringWidget(description='Number of times students has submitted a questions to quiz.',
# visible={'view':'invisible', 'edit':'invisible'}, ),
# ),
#StringField('chosenquestpath',
# default='',
# widget=StringWidget(description='Number of times students has submitted a questions to quiz.',
# visible={'view': 'invisible', 'edit':'invisible'}, ),
# ),
))
__implements__ = (ATFolder.__implements__)
global_allow = False
meta_type = 'QuizResult' # zope type name
portal_type = meta_type # plone type name
archetype_name = 'QuizResult' # friendly type name
#_at_rename_after_creation = True #automatically create id
security = ClassSecurityInfo()
# ATT: Make sure this work when create from twmigrate.py
changed = True
studentgrade = atapi.ATFieldProperty('grade')
totalscore = atapi.ATFieldProperty('totscore')
scoresofar = []
# REMEMBER check if reversed or not when displayed????????
lasteight = atapi.ATFieldProperty('lasteightgrades')
quizattempts = atapi.ATFieldProperty('totalattempts')
correctquizattempts = atapi.ATFieldProperty('correctattempts')
chosenquestionid = atapi.ATFieldProperty('chosenquestid')
chosenquestionpath = atapi.ATFieldProperty('chosenquestpath')
#openquestion = atapi.ATFieldProperty('openquest')
def __init__(self, oid=None, **kwargs):
self.changed = True
ATFolder.__init__(self, oid, **kwargs)
# Must add:
# getVocabulary is now in Lecture.py
# returns the answers
# getSelectedItem() in Lecture.py
# questionIsInline in Lecture.py
# isCorrect(item) in Lecture.py
#
# get chosen question already here
# then must transformR(True)
# then transformquizquestion
# getQuestionData()
# inlineAnswer()
# getQuestImg and getQuestionImageTag
#
def getQuestionResultForQuestion(self, question):
qresults = question.getFolderContents(contentFilter={"portal_type": "QuestionResult"})
return qresults[0].getObject()
def getVocabulary(self):
"""return the possible answers formatted as vocabulary"""
question = self.getCurrentQuestion()
if (question):
qr = self.getQuestionResultForQuestion(question)
suggestedAnswerIds = (qr.getSuggestedAnswer())
idl = DisplayList()
ans = question.getAnswerDisplay().values()
for id in suggestedAnswerIds:
idl.add(id, ans[int(id)])
return Vocabulary(idl, self, None)
else:
'''bad error no open question'''
return ''
def isCorrect(self, item):
question = self.getCurrentQuestion()
if (question):
answers = question.getAnswerList()
for row in answers:
if (row['answerid'] == str(item)):
if (row['correct'] == '1'):
return True
return False
else:
return False
def startQuiz(self):
'''student has asked for a question in quiz'''
parent = aq_parent(self)
lec = aq_parent(parent)
if (DEBUG):
tmpout = tempfile.mkdtemp()
tex_fd, tex_absname = tempfile.mkstemp(dir=tmpout, suffix='.startQuiz')
os.write(tex_fd, 'Starting selection of quiz question\n')
hasq = self.openQuiz()
msg = []
msg.append(True)
# taken care of that - set no answer and written to log
# close that question
if (hasq):
msg.append('question replaced')
else:
msg.append('A question has been saved to quiz')
msg.append(self.Creator())
#parent = aq_parent(self)
if (DEBUG):
usable_question = lec.getQuizQuestion(tex_fd, True)
else:
usable_question = lec.getQuizQuestion()
if (usable_question[0] == -1):
'''no questions available'''
msg[0] = False
msg[1] = 'Sorry but no questions available in Lecture ' + usable_question[1] + '. Please contact your instructor if you believe you have found an error in the system, including the given error message'
return msg
elif(usable_question[0] == False):
'''False could not create result for student'''
msg[0] = False
msg[1] = 'Fatal error could not start quiz in Lecture ' + usable_question[1] + '. Please contact your instructor if you believe you have found an error in the system, including the error message'
return msg
elif (usable_question[0] == -2):
'''no answers set for the question'''
msg[0] = False
msg[1] = 'Sorry but no answers have been set for the selected question: ' + usable_question[2] + ' located in ' + usable_question[3] + '. Please try again or contact your instructor if you believe you have found and error in the system, including this message'
return msg
elif (usable_question[0] == -3):
'''no answer set as correct in question'''
msg[0] = False
msg[1] = 'Sorry but no correct answer has been set to the selected question: ' + usable_question[2] + ' located in ' + usable_question[3] + '. Please try again or contact your instructor if you believe you have found an error in the system, including this error message'
return msg
else:
'''have a valid question'''
origquest = usable_question[0]
if (DEBUG):
os.write(tex_fd, '###########################\n')
os.write(tex_fd, 'question used in quiz\n')
os.write(tex_fd, str(origquest.getId()) + '\n')
os.write(tex_fd, str(origquest.getRawQuestion()) + '\n')
# set as invisble question with questionresult
newq = self.createQuestion()
qr = newq.createQuestionResult()
# this info is repeated, but leave for now
# FIXME
if (len(self.getStudentRandId()) > 0):
qr.setStudentId(self.getStudentRandId())
else:
# find from other location
quiz = aq_parent(self)
lec = aq_parent(quiz)
tut = aq_parent(lec)
dep = aq_parent(tut)
mysite = aq_parent(dep)
studentlistobj = mysite.getFolderContents(contentFilter={"portal_type": "StudentList"})
if (len(studentlistobj) > 0):
studentlist = studentlistobj[0].getObject()
studentlist.addStudent(self.Creator())
randid = studentlist.getStudentIdNumber(self.Creator())
self.setStudentRandId(randid)
qr.setStudentId(randid)
qr.setLecPath(lec.getPhysicalPath())
# have created a quiz question with corresponding questuionresults
# now set information from original question to quiz question
# I probably don't need all the info but lets start by that
questiontext = origquest.getRawQuestion()
texttype = origquest.question.getContentType()
mutated = origquest.getAnswerList()
answertype = origquest.getAnswerFormat()
newq.setQuestionText(questiontext, mimetype=texttype)
newq.setAnswerList(mutated)
newq.setAnswerFormat(answertype)
# if its r or r/latex questions then need to be updated
if (texttype == 'text/r' or texttype == 'text/r-latex'):
newq.initializeObject()
else:
newq.ans = origquest.ans
newq.NOTAinQuestion = origquest.NOTAinQuestion
newq.inlineanswer = origquest.inlineanswer
newq.transformrquestion = origquest.transformrquestion
newq.setQuizQuestion(origquest.getRawQuizQuestion(), mimetype=origquest.quizQuestion.getContentType())
# add the image if any
# ATT
# asuming r-images do not contain image
# would be generated within the r code itself?
# HMMMMM
img = origquest.getQuestionImage()
newq.setQuestionImage(img)
# add image url if any
imgurl = origquest.getImageUrl()
if (len(imgurl) > 0):
newq.setImageUrl(imgurl)
newq.numcorrect = origquest.numcorrect
newq.numaskedfor = origquest.numaskedfor
# need additionally to set:
# quisQuestion
newq.setQuizQuestionExplanation(origquest.getRawQuizQuestionExplanation(), mimetype='text/html')
newq.setOriginalQuestion(origquest)
# instead of using original question
# use the invisible question
suggestedanswers = newq.makeNewTest()
grid = newq.getWrappedField('AnswerList')
correctAnswerIds = []
rowcorrect = grid.search(newq, correct='1')
for row in rowcorrect:
correctAnswerIds.append(row['answerid'])
qr.setNewQuestion(suggestedanswers, correctAnswerIds, origquest.getPhysicalPath(), origquest.UID())
if (len(suggestedanswers) > 0):
'''set the first element in value as selected
answer, anything will do'''
qr.setSelectedAnswer(suggestedanswers[0])
else:
'''what to do bad error'''
msg[0] == False
msg[1] = 'Fatal error'
return msg
qr.reindexObject()
newq.reindexObject()
self.reindexObject()
if (DEBUG):
os.write(tex_fd, str(newq.getId()) + '\n')
os.write(tex_fd, str(newq.getRawQuestion()) + '\n')
os.close(tex_fd)
return msg
def setTotalscore(self, val):
self.setTotscore(val)
#self.totalscore = val
def setLastEightList(self, val):
tmp = []
for s in val:
tmp.append(int(s))
self.scoresofar = tmp
tmpstr0 = str(val)
tmpstr1 = tmpstr0.replace(',', '')
self.setLasteightgrades(tmpstr1)
def setLastEight(self, val):
# value is a string
tmpstr0 = val.replace(',', '')
tmpstr1 = tmpstr0.replace('[', '')
tmpstr2 = tmpstr1.replace(']','')
scorelist = tmpstr2.split()
tmp = []
for s in scorelist:
if (len(s) > 0):
tmp.append(int(s))
self.scoresofar = tmp
self.setLasteightgrades(tmpstr0)
def setScoresofar(self, val):
self.scoresofar = val
def getCreator(self):
return self.Creator()
def getSelectedAnswerToQuestion(self, question):
#qr = self.getStudentQuestionResult()
qr = self.getQuestionResultForQuestion(question)
value = qr.getSelectedAnswer()
#value = qr.getCandidateAnswer()
answerdisplay = question.getAnswerDisplay()
#index = int(value[0])
return answerdisplay.getValue(value)
def getSelectedItem(self):
question = self.getCurrentQuestion()
qr = self.getQuestionResultForQuestion(question)
return qr.getSelectedAnswer()
def questionIsInline(self):
question = self.getCurrentQuestion()
if (question > 0):
return question.inlineAnswer()
else:
return False
def getCandidateAnswerInTest(self):
question = self.getCurrentQuestion()
if (question):
qr = self.getQuestionResultForQuestion(question)
return (qr.getCandidateAnswer())
security.declareProtected(PERMISSION_STUDENT, 'getOriginalQuestion')
def getOriginalQuestion(self, quest):
return quest.getOriginalQuestion()
security.declareProtected(PERMISSION_STUDENT, 'getChosenQuestion')
def getChosenQuestion(self):
# always assume we are dealing with the last question
question = self.getCurrentQuestion()
if (question):
return question
else:
return False
def computeGrade(self):
return float(self.getTotscore())
def getSuggestedAnswerInTest(self):
qr = self.getQuestionResultForQuestion(question)
return (qr.getSuggestedAnswer())
def setSelectedAnswerInTest(self, value):
question = self.getCurrentQuestion()
if (question):
qr = self.getQuestionResultForQuestion(question)
qr.setSelectedAnswer(value)
qr.reindexObject()
def unsetCandidateAnswerToQuestion(self):
#qr = self.getStudentQuestionResult()
#qresults = self.getFolderContents(contentFilter={"portal_type": "QuestionResult"})
#qr = qresults[0].getObject()
question = self.getCurrentQuestion()
if (question):
qr = self.getQuestionResultForQuestion(question)
qr.unsetCandidateAnswer()
qr.reindexObject()
def setCandidateAnswerToQuestion(self, value):
question = self.getCurrentQuestion()
if (question):
qr = self.getQuestionResultForQuestion(question)
qr.gotAnswer()
origquestion = question.getOriginalQuestion()
qr.setCandidateAnswer([value], origquestion)
qr.writetolog()
correctans = qr.getCorrectAnswer()
l = qr.getSuggestedans().split('\t')
v = l[int(value)-1]
if v in correctans:
# this can lead ot database conflict error
origquestion.numcorrect = origquestion.numcorrect + 1
correct = 1
else:
correct = 0
#qr.gotAnswer()
self.setScore(correct)
qr.reindexObject()
def computeAverageGrade(self):
'''return average grade of student'''
# compute the average grade of the student for this lecture
# Average grade is at the moment computed according to points given
# for the last eight answers:
# Correct answer gives +1 points
# Wrong answer gives -0.5 points
# no answers given or all answers incorrect, grade starts at -0.5
# Highest average grade is +1, all answers correct
# r = number correct answers of last m= 8 answers
# average grade = ((-0.5)*(m-r)+r)/m
# later more complex methods of computing grades need to be specified.
numcorrect = 0
for i in self.scoresofar:
if float(i) > 0.0:
numcorrect = numcorrect + 1
# average grade is computed from the last 8 answers
m = 8.0
return ((-0.5)*(m-float(numcorrect))+float(numcorrect))/m
def computeGrade1(self, remove):
#tmpout = tempfile.mkdtemp()
#tex_fd, tex_absname = tempfile.mkstemp(dir=tmpout, suffix='.computegradae1')
#os.write(tex_fd, 'computegrade1\n')
#tmp1 = self.getTotscore()
#tmp = float(tmp1)
#if (remove == 0):
# tmp = tmp + 0.5
#else:
# tmp = tmp - 1.0
#lastscore = self.scoresofar[0]
#if (lastscore == 0):
# tmp = tmp - 0.5
#else:
# tmp = tmp + 1.0
total = 0.0
for i in self.scoresofar:
if float(i) == 0.0:
total = total - 0.5
else:
total = total + 1
self.setTotscore(total)
#questions = self.getStudentQuestions()
#portal_catalog = getToolByName(self, 'portal_catalog')
##questions = self.portal_catalog.searchResults(
## portal_type = "InvisibleQuestion",
## sort_on="Date",
## path='/'.join(self.getPhysicalPath()),
## )
##total = 0.0
##self.scoresofar = []
##for q in questions:
## qr = self.getQuestionResultForQuestion(q.getObject())
## if (qr.candidateAnswer == qr.correct):
## total = total + 1.0
## self.scoresofar.insert(0,1)
## else:
## total = total - 0.5
## self.scoresofar.insert(0,0)
##self.setLasteightgrades(str(self.scoresofar))
##self.setTotscore(total)
self.reindexObject()
#os.write(tex_fd, str(self.scoresofar) + '\n')
#os.write(tex_fd, str(total) + '\n')
#os.write(tex_fd, str(self.getPhysicalPath()) + '\n')
#bla = '/'.join(self.getPhysicalPath())
#os.write(tex_fd, str(bla) + '\n')
#os.write(tex_fd, str(len(questions)) + '\n')
return self.getLasteightgrades()
def getLastPoint(self):
if (len(self.scoresofar) > 0):
return self.scoresofar[0]
else:
return None
security.declarePublic('setScore')
def setScore(self, s):
numinscore = 8
if (len(self.scoresofar) == numinscore):
tmp = self.scoresofar[numinscore-1]
self.scoresofar = self.scoresofar[:numinscore-1]
#self.scoresofar = self.scoresofar + [s]
self.scoresofar.insert(0, s)
self.setLasteightgrades(str(self.scoresofar))
self.computeGrade1(tmp)
#self.setLasteightgrades(str(self.scoresofar))
else:
tmp = float(self.getTotscore())
if (s is 0):
tmp = tmp - 0.5
else:
tmp = tmp + 1.0
self.setTotscore(tmp)
#tmp = 0
#self.computeGrade1(tmp)
#self.scoresofar = self.scoresofar + [s]
self.scoresofar.insert(0, s)
self.setLasteightgrades(str(self.scoresofar))
#self.computeGrade1(tmp)
temp = self.getTotalattempts()
temp = temp + 1
self.setTotalattempts(temp)
if (s is not 0):
temp = self.getCorrectattempts()
temp = temp + 1
self.setCorrectattempts(temp)
self.reindexObject()
def closedQuiz(self):
msg = []
question = self.getCurrentQuestion()
if (question):
qr = self.getQuestionResultForQuestion(question)
if (not qr.hasSubmittedQuestion()):
'''this could only happen if double click on button'''
# what to do, student want to submit the same answer twice
# no don't allow that
msg.append(True)
msg.append('Already answered')
return msg
else:
msg.append(False)
msg.append('Your answer has been saved.')
return msg
def openQuiz(self):
#qr = self.getStudentQuestionResult()
# get the last question
question = self.getCurrentQuestion()
if (question):
qr = self.getQuestionResultForQuestion(question)
if (qr.hasSubmittedQuestion()):
#Set this question as false
# For the moment the result is not restored
# should print out results for wrong question
#self.setCandidateAnswerToQuestion('no answer')
value = 'no answer'
qr.setCandidateAnswer([value], question.getOriginalQuestion())
correctans = qr.getCorrectAnswer()
if value in correctans:
origquestion = question.getOriginalQuestion()
# this can lead to database conflict error
# WHAT TO DO????
#qobj = question[0].getObject()
origquestion.numcorrect = origquestion.numcorrect + 1
correct = 1
else:
correct = 0
qr.gotAnswer()
self.setScore(correct)
qr.reindexObject()
#quizquestionstring = qr.getQuizInfo()
self.writetolog(qr)
return True
else:
return False
else:
'''no question set yet'''
return False
security.declareProtected(PERMISSION_STUDENT, 'writetolog')
def writetolog(self, qr):
# FIXME !!!!
# add code to check if dir exists and then create..
logdir = productdir + '/log'
if (not (os.path.exists(logdir))):
os.mkdir(logdir)
f = open(logdir+'/questionandanswer.txt','a')
#qr = self.getStudentQuestionResult()
#qresults = self.getFolderContents(contentFilter={"portal_type": "QuestionResult"})
#qr = qresults[0].getObject()
text = qr.getQuizInfo()
text = text + str(datetime.now()) + "\n"
f.write(text)
f.close()
#os.system('echo ' + text + ' >> /tmp/twquiz/questionandanswer.txt')
def setNewQuestionInTest(self, suggestedanswer, correctids, questpath, qid):
#notify(NewQuizQuestionEvent(self, suggestedanswer, correctids, questpath, qid))
question = self.getCurrentQuestion()
if (question):
qr = self.getQuestionResultForQuestion(question)
#qresults = self.getFolderContents(contentFilter={"portal_type": "QuestionResult"})
#qr = qresults[0].getObject()
#self.manage_delObjects(qresults)
##randid = qr.getStudid()
##lecpath = qr.getLecturepath()
##ids = self.objectIds() # Plone 3 or older
#ids = folder.keys() # Plone 4 or newer
#ids = []
##if len(ids) > 0:
#manage_delObject will mutate the list
# so we cannot give it tuple returned by objectIds()
## ids = list(ids)
## self.manage_delObjects(ids)
##qr = self.createQuestionResult()
##qr.setStudentId(self.Creator())
#parent = aq_parent(self)
#lecpath = parent.getPhyisicalPath()
##qr.setLecturepath(lecpath)
##self.setStudentQuestionResult(qr)
##transaction.begin()
qr.setNewQuestion(suggestedanswer, correctids, questpath, qid)
##qr._p_changed = True
##self._p_changed = True
##transaction.commit()
#portal_catalog = getToolByName(self, 'portal_catalog')
#students = portal_catalog.unrestrictedSearchResults({'portal_type' : 'StudentList'})
#if (len(students) > 0):
# numlists = str(len(students))
# objid = students[0].getObject()
#objid.addStudent(candidateId)
# randid = objid.getStudentIdNumber(self.Creator())
##qr.setStudentId(randid)
qr.reindexObject()
# This method is only called once after object creation.
#security.declarePrivate('at_post_create_script')
#def at_post_create_script(self):
# self.tryWorkflowAction("publish", ignoreErrors=True)
def at_post_edit_script(self):
'''function called after edit in the main edit view of the tutorial.'''
# self.changed = True
#qresults = self.getFolderContents(contentFilter={"portal_type": "QuestionResult"})
#if (len(qresults) > 0):
# qr = qresults[0].getObject()
# self.setStudentQuestionResult(qr)
#security.declarePrivate('tryWorkflowAction')
#def tryWorkflowAction(self, action, ignoreErrors=False, comment=None):
# wtool = self.portal_workflow
# wf = wtool.getWorkflowsFor(self)[0]
# if wf.isActionSupported(self, action):
# if comment is None:
# #userId = getSecurityManager().getUser().getId()
# comment = 'State changed'
# wtool.doActionFor(self, action, comment=comment)
# elif not ignoreErrors:
# raise TypeError('Unsupported workflow action %s for object %s.'
# % (repr(action), repr(self)))
#def getError(self):
# self.portal_factory.doCr()
#def createQuestionResult(self):
# """Create a new questionresult object for student and initialize it."""
# typeName = 'QuestionResult'
# id=self.generateUniqueId(typeName)
# if self.portal_factory.getFactoryTypes().has_key(typeName):
# o = self.restrictedTraverse('portal_factory/' + typeName + '/' + id)
# else:
# newId = self.invokeFactory(id=id, type_name=typeName)
# if newId is None or newId == '':
# newId = id
# o=getattr(self, newId, None)
# if o is None:
# raise Exception
# o = self.portal_factory.doCreate(o, id)
# o.setTitle('Question result')
# o.reindexObject()
# return o
def removeQuestion(self):
portal_catalog = getToolByName(self, 'portal_catalog')
questions = self.portal_catalog.searchResults(
portal_type = "InvisibleQuestion",
sort_on="Date",
path='/'.join(self.getPhysicalPath()),
)
if (len(questions) > 7):
'''should removes the oldest one'''
self.manage_delObjects([questions[0].getId])
def createQuestion(self):
"""Create a new questionresult object for student and initialize it."""
# if neede delete a question
# only keep 8 questons going
typeName = 'InvisibleQuestion'
self.removeQuestion()
id=self.generateUniqueId(typeName)
if self.portal_factory.getFactoryTypes().has_key(typeName):
o = self.restrictedTraverse('portal_factory/' + typeName + '/' + id)
else:
newId = self.invokeFactory(id=id, type_name=typeName)
if newId is None or newId == '':
newId = id
o=getattr(self, newId, None)
if o is None:
raise Exception
o = self.portal_factory.doCreate(o, id)
#o.setTitle('Question result')
invquest = self.getStudentQuestions()
invquest.append(o)
self.setStudentQuestions(invquest)
self.setCurrentQuestion(o)
return o
from AccessControl import ClassSecurityInfo
from Products.CMFCore.permissions import View,ModifyPortalContent
from Products.CMFCore.utils import getToolByName
from zope.interface import implements
from actions_proxy import updateAliases, base_aliases
COREBlogCategorySchema = ATContentTypeSchema.copy() + Schema((
IntegerField('internal_id',
searchable=False,
isMetadata=True,
mutator="setInternal_id",
widget=IntegerWidget(label='Internal ID',
description='',
visible={'view':'invisible','edit':'hidden'},
),
),
ImageField('category_image',
widget=ImageWidget(label='Category image',
description='',
label_msgid='label_category_image',
description_msgid='help_category_image',
i18n_domain='plone',
),
sizes={ 'icon':(16,16)},
),
),
marshall=PrimaryFieldMarshaller(),
#$Id: PersonSQL.py,v 1.2 2004/06/07 20:08:48 andy Exp $
#Copyright: ClearWind Consulting Ltd
#License: http://www.clearwind.ca/license
from Products.Archetypes.public import Schema
from Products.Archetypes.public import IntegerField, StringField
from Products.Archetypes.public import IntegerWidget, StringField
from Products.Archetypes.SQLStorage import PostgreSQLStorage
from config import PROJECT_NAME
schema = BaseSchema + Schema((
IntegerField(
'age',
validators=(("isInt", )),
storage=SQLStorage(),
widget=IntegerWidget(label="Your age"),
),
StringField('email',
validators=('isEmail', ),
index="TextIndex",
storage=SQLStorage(),
widget=StringWidget(label='Email', )),
))
class PersonSQL(BaseContent):
"""Our person object"""
schema = schema
registerType(PersonSQL, PROJECT_NAME)
