def __init__(self,
coordinate=None,
width=None,
height=None,
spatial_unit_map=None):
if spatial_unit_map is None and coordinate is None and width is None and height is None:
raise NullArgument(
'must provide a coordinate or a spatial_unit_map')
if spatial_unit_map is not None:
self._coordinate = BasicCoordinate(
spatial_unit_map['coordinateValues'])
self._width = spatial_unit_map['width']
self._height = spatial_unit_map['height']
else:
if not isinstance(coordinate, abc_mapping_primitives.Coordinate):
raise InvalidArgument('coordinate must be a Coordinate')
if height is None:
raise NullArgument('height must be provided with a coordinate')
if width is None:
raise NullArgument('width must be provided with a coordinate')
if not (isinstance(height, int) or isinstance(height, float)):
raise InvalidArgument('height must be an int or float')
if not (isinstance(width, int) or isinstance(width, float)):
raise InvalidArgument('width must be an int or float')
if width <= 0 or height <= 0:
raise InvalidArgument(
'width and height must be positive values')
self._coordinate = coordinate
self._width = width
self._height = height
def create_o3d_asset(self,
manip=None,
small_ov_set=None,
large_ov_set=None,
display_name='',
description=''):
"""stub"""
if manip and not isinstance(manip, ABCDataInputStream):
raise InvalidArgument('Manipulatable object must be an ' +
'osid.transport.DataInputStream object')
if small_ov_set and not isinstance(small_ov_set, ABCDataInputStream):
raise InvalidArgument('Small OV Set object must be an ' +
'osid.transport.DataInputStream object')
if large_ov_set and not isinstance(large_ov_set, ABCDataInputStream):
raise InvalidArgument('Large OV Set object must be an ' +
'osid.transport.DataInputStream object')
asset_id, asset_content_id = self.create_asset(asset_type=O3D_ASSET_TYPE,
display_name=display_name,
description=description)
if manip is not None:
self.add_content_to_asset(asset_id=asset_id,
asset_data=manip,
asset_content_type=MANIP_ASSET_CONTENT_TYPE,
asset_label='3d manipulatable')
if small_ov_set is not None:
self.add_content_to_asset(asset_id=asset_id,
asset_data=small_ov_set,
asset_content_type=OV_SET_SMALL_ASSET_CONTENT_TYPE,
asset_label='small orthoviewset')
if large_ov_set is not None:
self.add_content_to_asset(asset_id=asset_id,
asset_data=large_ov_set,
asset_content_type=OV_SET_LARGE_ASSET_CONTENT_TYPE,
asset_label='large orthoviewset')
return asset_id
def get_spatial_unit(self, spatial_unit_map):
record_type = Type(idstr=spatial_unit_map['recordTypes'][0])
if (record_type.get_authority() != 'ODL.MIT.EDU'
or record_type.get_identifier_namespace() !=
'osid.mapping.SpatialUnit'):
raise InvalidArgument()
if record_type.get_identifier() == 'rectangle':
return RectangularSpatialUnit(spatial_unit_map=spatial_unit_map)
raise InvalidArgument()
def set_difficulty(self, difficulty):
"""stub"""
if not is_string(difficulty):
raise InvalidArgument('difficulty value must be a string')
if difficulty.lower() not in ['low', 'medium', 'hard']:
raise InvalidArgument(
'difficulty value must be low, medium, or hard')
self.my_osid_object_form._my_map['texts']['difficulty'][
'text'] = difficulty
def set_max_attempts(self, value):
"""stub"""
if value is None:
raise InvalidArgument('value must be an integer')
if value is not None and not isinstance(value, int):
raise InvalidArgument('value is not an integer')
if not self.my_osid_object_form._is_valid_integer(value,
self.get_max_attempts_metadata()):
raise InvalidArgument('value must be an integer')
self.my_osid_object_form._my_map['maxAttempts'] = value
def set_max_string_length(self, length=None):
"""stub"""
if self.get_max_string_length_metadata().is_read_only():
raise NoAccess()
if length is not None and not self.my_osid_object_form._is_valid_cardinal(
length,
self.get_max_string_length_metadata()):
raise InvalidArgument()
if self._min_string_length is not None and length < self._min_string_length + 1:
raise InvalidArgument()
self.my_osid_object_form._my_map['maxStringLength'] = length
self._max_string_length = length
def set_ovs_view(self, asset_data, view_name):
"""
view_name should be frontView, sideView, or topView
"""
if not isinstance(asset_data, DataInputStream):
raise InvalidArgument('view file must be an ' +
'osid.transport.DataInputStream object')
if view_name not in ['frontView', 'sideView', 'topView']:
raise InvalidArgument('View name must be frontView, sideView, or topView.')
self.clear_file(view_name)
self.add_file(asset_data,
label=view_name,
asset_type=OV_ASSET_TYPE,
asset_content_type=OV_ASSET_CONTENT_TYPE)
def __init__(self, components=None):
if components is None:
self._components = []
elif isinstance(components, list):
self._components = components
else:
raise InvalidArgument()
def set_item_bank_id(self, bank_id):
"""the assessment bank in which to search for items, such as related to an objective"""
if self.get_item_bank_id_metadata().is_read_only():
raise NoAccess()
if not self.my_osid_object_form._is_valid_id(bank_id):
raise InvalidArgument()
self.my_osid_object_form._my_map['itemBankId'] = str(bank_id)
def set_manip_id(self, o3d_asset_id):
"""stub"""
if not isinstance(o3d_asset_id, ABCId):
raise InvalidArgument('Argument must be a valid Id')
self.add_asset(o3d_asset_id,
label='manip',
asset_content_type=MANIP_ASSET_CONTENT_TYPE)
def _float_list(self, value_list, dimensions=None):
if not isinstance(value_list, list):
raise InvalidArgument(
'arguments must be list of floating point or integer values')
if dimensions is not None and len(value_list) != dimensions:
raise InvalidArgument(
'dimensions of uncertainty must match dimensions of values')
return_list = list()
for value in value_list:
if isinstance(value, float) or isinstance(value, int):
return_list.append(float(value))
else:
raise InvalidArgument(
'arguments must be list of floating point or integer values'
)
return return_list
def edit_choice(self, new_choice, choice_id, inline_region):
"""edit an existing choice, to keep the ID the same"""
if inline_region not in self.my_osid_object_form._my_map['choices']:
raise IllegalState('that inline region does not exist')
if not isinstance(new_choice, DisplayText):
raise InvalidArgument('new choice is not a DisplayText object')
choices = [c for c in self.my_osid_object_form._my_map['choices'][inline_region] if c['id'] == choice_id]
if len(choices) == 0:
raise InvalidArgument('invalid choice_id for that region')
for current_choice in self.my_osid_object_form._my_map['choices'][inline_region]:
if choice_id == current_choice['id']:
index = self.get_index_of_language_type('texts',
new_choice.language_type,
dictionary=current_choice)
current_choice['texts'][index] = self._dict_display_text(new_choice)
def set_waypoint_quota(self, waypoint_quota):
"""how many waypoint questions need to be answered correctly"""
if self.get_waypoint_quota_metadata().is_read_only():
raise NoAccess()
if not self.my_osid_object_form._is_valid_cardinal(
waypoint_quota, self.get_waypoint_quota_metadata()):
raise InvalidArgument()
self.my_osid_object_form._my_map['waypointQuota'] = waypoint_quota
def set_allow_repeat_items(self, allow_repeat_items):
"""determines if repeat items will be shown, or if the scaffold iteration will simply stop"""
if self.get_allow_repeat_items_metadata().is_read_only():
raise NoAccess()
if not self.my_osid_object_form._is_valid_boolean(allow_repeat_items):
raise InvalidArgument()
self.my_osid_object_form._my_map[
'allowRepeatItems'] = allow_repeat_items
def edit_feedback(self, new_feedback):
if self.get_feedbacks_metadata().is_read_only():
raise NoAccess()
if not isinstance(new_feedback, DisplayText):
raise InvalidArgument('new feedback is not a DisplayText object')
index = self.get_index_of_language_type('feedbacks',
new_feedback.language_type)
self.my_osid_object_form._my_map['feedbacks'][
index] = self._dict_display_text(new_feedback)
def set_first_angle_projection(self, value=None):
"""stub"""
if value is None:
raise NullArgument()
if self.get_first_angle_projection_metadata().is_read_only():
raise NoAccess()
if not self.my_osid_object_form._is_valid_boolean(value):
raise InvalidArgument()
self.my_osid_object_form._my_map['firstAngle'] = value
def set_manip(self, manipulatable):
"""stub"""
if not isinstance(manipulatable, DataInputStream):
raise InvalidArgument('Manipulatable object be an ' +
'osid.transport.DataInputStream object')
self.add_file(manipulatable,
label='manip',
asset_type=MANIP_ASSET_TYPE,
asset_content_type=MANIP_ASSET_CONTENT_TYPE)
def set_max_waypoint_items(self, max_waypoint_items):
"""This determines how many waypoint items will be seen for a scaffolded wrong answer"""
if self.get_max_waypoint_items_metadata().is_read_only():
raise NoAccess()
if not self.my_osid_object_form._is_valid_cardinal(
max_waypoint_items, self.get_max_waypoint_items_metadata()):
raise InvalidArgument()
self.my_osid_object_form._my_map[
'maxWaypointItems'] = max_waypoint_items
def set_published(self, value=None):
"""stub"""
if value is None:
raise NullArgument()
if self.get_published_metadata().is_read_only():
raise NoAccess()
if not self.my_osid_object_form._is_valid_boolean(value):
raise InvalidArgument()
self.my_osid_object_form._my_map['published'] = value
def set_end_timestamp(self, end_timestamp=None):
"""stub"""
if end_timestamp is None:
raise NullArgument()
if self.get_end_timestamp_metadata().is_read_only():
raise NoAccess()
if not self.my_osid_object_form._is_valid_integer(
end_timestamp,
self.get_end_timestamp_metadata()):
raise InvalidArgument()
self.my_osid_object_form._my_map['endTimestamp'] = end_timestamp
def add_choice(self, text, name='', identifier=None):
"""stub"""
if not utilities.is_string(text):
raise InvalidArgument('text is not a string')
choice_display_text = self._choice_text_metadata[
'default_string_values'][0]
choice_display_text['text'] = text
if identifier is None:
identifier = str(ObjectId())
choice = {'id': identifier, 'text': text, 'name': name}
self.my_osid_object_form._my_map['choices'].append(choice)
return choice
def edit_choice(self, new_choice, choice_id):
if self.get_choices_metadata().is_read_only():
raise NoAccess()
if not isinstance(new_choice, DisplayText):
raise InvalidArgument('new choice is not a DisplayText object')
choices = [
c for c in self.my_osid_object_form._my_map['choices']
if c['id'] == choice_id
]
if len(choices) == 0:
raise InvalidArgument('invalid choice_id')
for current_choice in self.my_osid_object_form._my_map['choices']:
if choice_id == current_choice['id']:
index = self.get_index_of_language_type(
'texts',
new_choice.language_type,
dictionary=current_choice)
current_choice['texts'][index] = self._dict_display_text(
new_choice)
def set_solution(self, text):
"""stub"""
if not self.my_osid_object_form._is_valid_string(
text, self.get_solution_metadata()):
raise InvalidArgument('text')
if is_string(text):
self.my_osid_object_form._my_map['solution'] = {
'text': text,
'languageTypeId': str(DEFAULT_LANGUAGE_TYPE),
'scriptTypeId': str(DEFAULT_SCRIPT_TYPE),
'formatTypeId': str(DEFAULT_FORMAT_TYPE)
}
else:
self.my_osid_object_form._my_map['solution'] = text
def __init__(self,
hexstr=None,
values=None,
uncertainty_minus=None,
uncertainty_plus=None):
if values is not None:
if not isinstance(values, list) or len(values) != 3:
raise InvalidArgument()
self._values = values
elif hexstr is not None:
if not is_string(hexstr) or len(hexstr) != 6:
raise InvalidArgument()
try:
self._values = [
int(hexstr[:-4], 16),
int(hexstr[2:-2], 16),
int(hexstr[4:], 16)
]
except:
raise InvalidArgument(hexstr)
else:
raise NullArgument()
self._uncertainty_minus = uncertainty_minus
self._uncertainty_plus = uncertainty_plus
def set_item_ids(self, item_ids):
'''the target Item
This can only be set if there is no learning objective set
'''
if self.get_item_ids_metadata().is_read_only():
raise NoAccess()
for item_id in item_ids:
if not self.my_osid_object_form._is_valid_id(item_id):
raise InvalidArgument()
if self.my_osid_object_form._my_map['learningObjectiveIds'][0]:
raise IllegalState()
self.my_osid_object_form._my_map['itemIds'] = [
str(i) for i in item_ids
]
def remove_choice_language(self, language_type, choice_id, inline_region):
"""stub"""
if len(self.my_osid_object_form._my_map['choices'][inline_region]) == 0:
raise IllegalState('there are currently no choices defined for this region')
if self.get_choices_metadata().is_read_only():
raise NoAccess()
choices = [c for c in self.my_osid_object_form._my_map['choices'][inline_region] if c['id'] == choice_id]
if len(choices) == 0:
raise InvalidArgument('invalid choice_id')
for current_choice in self.my_osid_object_form._my_map['choices'][inline_region]:
if choice_id == current_choice['id']:
self.remove_field_by_language('texts',
language_type,
current_choice)
def remove_choice_language(self, language_type, choice_id):
if self.get_choices_metadata().is_read_only():
raise NoAccess()
choices = [
c for c in self.my_osid_object_form._my_map['choices']
if c['id'] == choice_id
]
if len(choices) == 0:
raise InvalidArgument('invalid choice_id')
for current_choice in self.my_osid_object_form._my_map['choices']:
if choice_id == current_choice['id']:
self.remove_field_by_language('texts',
language_type,
dictionary=current_choice)
def set_learning_objective_ids(self, learning_objective_ids):
"""the learning objective to find related items for
This can only be set if there are no items specifically set
"""
if self.get_learning_objective_ids_metadata().is_read_only():
raise NoAccess()
for learning_objective_id in learning_objective_ids:
if not self.my_osid_object_form._is_valid_id(
learning_objective_id):
raise InvalidArgument()
if self.my_osid_object_form._my_map['itemIds'][0]:
raise IllegalState()
self.my_osid_object_form._my_map['learningObjectiveIds'] = [
str(lo) for lo in learning_objective_ids
]
def set_ortho_view_set(self, front_view, side_view, top_view):
"""stub"""
if (not isinstance(front_view, DataInputStream) or
not isinstance(top_view, DataInputStream) or
not isinstance(side_view, DataInputStream)):
raise InvalidArgument('views must be osid.transport.DataInputStream objects')
self.add_file(front_view,
label='frontView',
asset_type=OV_ASSET_TYPE,
asset_content_type=OV_ASSET_CONTENT_TYPE)
self.add_file(side_view,
label='sideView',
asset_type=OV_ASSET_TYPE,
asset_content_type=OV_ASSET_CONTENT_TYPE)
self.add_file(top_view,
label='topView',
asset_type=OV_ASSET_TYPE,
asset_content_type=OV_ASSET_CONTENT_TYPE)
def __init__(self,
display_text_map=None,
text=None,
language_type=None,
script_type=None,
format_type=None):
if display_text_map is not None:
if not isinstance(display_text_map, dict):
raise InvalidArgument('display_text_map must be a dict')
self._unfold_map(display_text_map)
elif (text is not None and language_type is not None
and script_type is not None and format_type is not None):
self._text = text
self._language_type = language_type
self._script_type = script_type
self._format_type = format_type
else:
raise NullArgument()
