def test_str_class_name(self):
"""
Tests method `tvb.basic.traits.util.str_class_name` works as expected with the FloatArray class
"""
self.assertEqual(str_class_name(arrays.FloatArray), 'tvb.datatypes.arrays.FloatArray')
self.assertEqual(str_class_name(arrays.FloatArray, True), 'FloatArray')
self.assertEqual(str_class_name(1), '1')
def __handle_nonmapped_subtypes(ownr, obj, intr):
""" Populate options for each subtype. This fills in models etc"""
for opt in TYPE_REGISTER.subclasses(
ownr, KWARG_AVOID_SUBCLASSES in obj.trait.inits.kwd):
if hasattr(obj, 'value') and obj.value is not None and isinstance(
obj.value, opt):
## fill option currently selected with attributes from instance
opt = obj.value
opt_class = opt.__class__
else:
opt_class = opt
opt.trait.bound = INTERFACE_ATTRIBUTES_ONLY
description = multiline_math_directives_to_matjax(
opt_class.__doc__)
intr['options'].append({
'name':
get(opt, '_ui_name', opt_class.__name__),
'value':
str_class_name(opt_class, short_form=True),
'class':
str_class_name(opt_class, short_form=False),
'description':
description,
'attributes':
opt.interface['attributes']
})
def test_str_class_name(self):
"""
Tests method `tvb.basic.traits.util.str_class_name` works as expected with the FloatArray class
"""
assert str_class_name(
arrays.FloatArray) == 'tvb.datatypes.arrays.FloatArray'
assert str_class_name(arrays.FloatArray, True) == 'FloatArray'
assert str_class_name(1) == '1'
def __handle_nonmapped_subtypes(ownr, obj):
""" Populate options for each subtype. This fills in models etc"""
options = []
for opt in TYPE_REGISTER.subclasses(
ownr, KWARG_AVOID_SUBCLASSES in obj.trait.inits.kwd):
if hasattr(obj, 'value') and obj.value is not None and isinstance(
obj.value, opt):
## fill option currently selected with attributes from instance
opt = obj.value
opt_class = opt.__class__
else:
opt_class = opt
opt.trait.bound = INTERFACE_ATTRIBUTES_ONLY
description = multiline_math_directives_to_matjax(
opt_class.__doc__)
name = get(opt, '_ui_name', opt_class.__name__)
value = str_class_name(opt_class, short_form=True)
type_ = str_class_name(opt_class, short_form=False)
attributes = opt.interface_experimental
options.append(
itr.TypeNode(name, value, type_, description, attributes))
return options
def __get__(self, inst, ownr):
obj = inst if inst else ownr
if not obj.trait.bound:
return {}
label = get(obj.trait.inits.kwd, 'label', obj.trait.name)
if not label:
label = obj.trait.name
intr = {'default': (obj.value or obj.trait.value) if hasattr(obj, 'value') else obj.trait.value,
'description': get(obj.trait.inits.kwd, 'doc'),
'label': self.label(label),
'name': obj.trait.name,
'locked': obj.trait.inits.kwd.get('locked', False),
'required': obj.trait.inits.kwd.get('required', True)}
range_value = obj.trait.inits.kwd.get('range', False)
if range_value:
intr['minValue'] = range_value.lo
intr['maxValue'] = range_value.hi
intr['stepValue'] = range_value.step
noise_configurable = obj.trait.inits.kwd.get('configurable_noise', None)
if noise_configurable is not None:
intr['configurableNoise'] = noise_configurable
if KWARG_FILTERS_UI in obj.trait.inits.kwd:
intr[KWARG_FILTERS_UI] = json.dumps([ui_filter.to_dict() for ui_filter in
obj.trait.inits.kwd[KWARG_FILTERS_UI]])
if hasattr(obj, 'dtype'):
intr['elementType'] = getattr(obj, 'dtype')
if get(obj.trait, 'wraps', False):
if isinstance(obj.trait.wraps, tuple):
intr['type'] = str(obj.trait.wraps[0].__name__)
else:
intr['type'] = str(obj.trait.wraps.__name__)
if intr['type'] == 'dict' and isinstance(intr['default'], dict):
intr['attributes'], intr['elementType'] = self.__prepare_dictionary(intr['default'])
if len(intr['attributes']) < 1:
## Dictionary without any sub-parameter
return {}
##### ARRAY specific processing ########################################
if 'Array' in [str(i.__name__) for i in ownr.mro()]:
intr['type'] = 'array'
intr['elementType'] = str(inst.dtype)
intr['quantifier'] = 'manual'
if obj.trait.value is not None and isinstance(obj.trait.value, numpy.ndarray):
# Make sure arrays are displayed in a compatible form: [1, 2, 3]
intr['default'] = str(obj.trait.value.tolist())
##### TYPE & subclasses specifics ######################################
elif ('Type' in [str(i.__name__) for i in ownr.mro()]
and (obj.__module__ != 'tvb.basic.traits.types_basic'
or 'Range' in [str(i.__name__) for i in ownr.mro()])
or 'Enumerate' in [str(i.__name__) for i in ownr.mro()]):
# Populate Attributes for current entity
attrs = sorted(getattr(obj, 'trait').values(), key=lambda entity: entity.trait.order_number)
attrs = [val.interface for val in attrs if val.trait.order_number >= 0]
attrs = [attr for attr in attrs if attr is not None and len(attr) > 0]
intr['attributes'] = attrs
if obj.trait.bound == INTERFACE_ATTRIBUTES_ONLY:
# We need to do this, to avoid infinite loop on attributes
# of class Type with no subclasses
return intr
if obj.trait.select_multiple:
intr['type'] = 'selectMultiple'
else:
intr['type'] = 'select'
##### MAPPED_TYPE specifics ############################################
if 'MappedType' in [str(i.__name__) for i in ownr.mro()]:
intr['datatype'] = True
#### For simple DataTypes, cut options and attributes
intr['options'] = []
if not ownr._ui_complex_datatype:
intr['attributes'] = []
ownr_class = ownr.__class__
else:
ownr_class = ownr._ui_complex_datatype
if 'MetaType' in ownr_class.__name__:
ownr_class = ownr().__class__
intr['type'] = ownr_class.__module__ + '.' + ownr_class.__name__
else:
##### TYPE (not MAPPED_TYPE) again ####################################
intr['attributes'] = []
# Build options list
intr['options'] = []
if 'Enumerate' in obj.__class__.__name__:
for val in obj.trait.options:
intr['options'].append({'name': val,
'value': val})
intr['default'] = obj.trait.value
return intr
else:
for opt in TYPE_REGISTER.subclasses(ownr, KWARG_AVOID_SUBCLASSES in obj.trait.inits.kwd):
if hasattr(obj, 'value') and obj.value is not None and isinstance(obj.value, opt):
## fill option currently selected with attributes from instance
opt = obj.value
opt_class = opt.__class__
else:
opt_class = opt
opt.trait.bound = INTERFACE_ATTRIBUTES_ONLY
intr['options'].append({'name': get(opt, '_ui_name', opt_class.__name__),
'value': str_class_name(opt_class, short_form=True),
'class': str_class_name(opt_class, short_form=False),
'description': opt_class.__doc__,
'attributes': opt.interface['attributes']})
if intr['default'] is not None and intr['default'].__class__:
intr['default'] = str(intr['default'].__class__.__name__)
if intr['default'] == 'RandomState':
intr['default'] = 'RandomStream'
else:
intr['default'] = None
return intr
