def test_init(self):
"""Test initialize qt4 parameter factory."""
boolean_parameter = BooleanParameter('1231231')
boolean_parameter.name = 'Boolean'
boolean_parameter.help_text = 'A boolean parameter'
boolean_parameter.description = 'A test _description'
boolean_parameter.is_required = True
boolean_parameter.value = True
float_parameter = FloatParameter()
float_parameter.name = 'Float Parameter'
float_parameter.is_required = True
float_parameter.precision = 3
float_parameter.minimum_allowed_value = 1.0
float_parameter.maximum_allowed_value = 2.0
float_parameter.help_text = 'Short help.'
float_parameter.description = 'Long description for parameter.'
float_parameter.unit = 'metres'
float_parameter.value = 1.1
parameters = [boolean_parameter, float_parameter]
qt4_parameter_factory = Qt4ParameterFactory()
widgets = []
widget_classes = []
for parameter in parameters:
widget = qt4_parameter_factory.get_widget(parameter)
widgets.append(widget)
widget_classes.append(widget.__class__)
expected_classes = [BooleanParameterWidget, FloatParameterWidget]
message = 'Expected %s got %s' % (expected_classes, widget_classes)
self.assertListEqual(widget_classes, expected_classes, message)
def test_init(self):
"""Test initialize qt4 parameter factory."""
boolean_parameter = BooleanParameter('1231231')
boolean_parameter.name = 'Boolean'
boolean_parameter.help_text = 'A boolean parameter'
boolean_parameter.description = 'A test _description'
boolean_parameter.is_required = True
boolean_parameter.value = True
float_parameter = FloatParameter()
float_parameter.name = 'Float Parameter'
float_parameter.is_required = True
float_parameter.precision = 3
float_parameter.minimum_allowed_value = 1.0
float_parameter.maximum_allowed_value = 2.0
float_parameter.help_text = 'Short help.'
float_parameter.description = 'Long description for parameter.'
float_parameter.unit = 'metres'
float_parameter.value = 1.1
parameters = [boolean_parameter, float_parameter]
qt4_parameter_factory = Qt4ParameterFactory()
widgets = []
widget_classes = []
for parameter in parameters:
widget = qt4_parameter_factory.get_widget(parameter)
widgets.append(widget)
widget_classes.append(widget.__class__)
expected_classes = [BooleanParameterWidget, FloatParameterWidget]
message = 'Expected %s got %s' % (expected_classes, widget_classes)
self.assertListEqual(widget_classes, expected_classes, message)
def high_threshold():
"""Generate high hazard zone threshold parameter
:return: list of FloatParameter
:rtype: list[FloatParameter]
"""
field = FloatParameter()
field.is_required = True
field.name = 'High Hazard Zone Threshold'
field.precision = 2
field.value = 8
field.minimum_allowed_value = 0
field.maximum_allowed_value = 100
unit_metres = parameter_unit_metres()
field.unit = unit_metres
field.allowed_units = [unit_metres]
field.help_text = tr('High Hazard Zone threshold.')
field.description = tr(
'The threshold of hazard categorized as High Hazard Zone in '
'meter. A zone is categorized as High Hazard Zone if the depth of '
'tsunami inundation is more than Medium Hazard Zone Threshold and '
'less than High Hazard Zone Threshold.'
'A zone that has more than High Hazard Zone Threshold is categorized '
'as Very High Hazard Zone.')
return field
def high_hazard_class():
"""Parameter definition.
:returns: High Hazard Class parameter
:rtype: FloatParameter
"""
field = FloatParameter()
field.name = 'High Hazard Class'
field.element_type = float
field.value = 3.0
unit_generic = parameter_unit_generic()
field.unit = unit_generic
field.allowed_units = [unit_generic]
field.help_text = tr('High Hazard class value.')
field.description = tr(
'The value of hazard categorized as High Hazard class')
return field
def max_threshold():
"""Generator for the default threshold parameter.
:return: List of FloatParameter
:rtype: list[FloatParameter]
"""
field = FloatParameter()
field.name = 'Maximum Thresholds [m]'
field.is_required = True
field.precision = 2
field.value = sys.float_info.max # default value
unit_metres = parameter_unit_metres()
field.unit = unit_metres
field.allowed_units = [unit_metres]
field.help_text = tr('Maximum value of hazard considered as inundated.')
field.description = tr('The depth of flood in meter as threshold.')
return field
def evacuation_percentage():
"""Generator for the default evaluation percentage parameter.
:return: List of Float parameter
:rtype: list[FloatParameter]
"""
field = FloatParameter()
field.name = 'Evacuation Percentage'
field.is_required = True
field.maximum_allowed_value = 100
field.minimum_allowed_value = 0
field.value = 1
field.precision = 2
unit_percentage = parameter_unit_percentage()
field.unit = unit_percentage
field.allowed_units = [unit_percentage]
field.help_text = tr('Percentage value of affected population.')
field.description = tr(
'The value in percentage of the population that '
'represent the number of people needed to be evacuated.')
return field
def threshold():
"""Generator for the default threshold parameter.
:return: List of FloatParameter
:rtype: list[FloatParameter]
"""
field = FloatParameter()
field.name = tr('Thresholds [m]')
field.is_required = True
field.precision = 2
field.value = 1.0 # default value
unit_metres = parameter_unit_metres()
field.unit = unit_metres
field.allowed_units = [unit_metres]
field.help_text = tr(
'Threshold value to categorize inundated area.')
field.description = tr(
'Hazard value above the threshold in meter will be considered '
'inundated.')
return field
def low_threshold():
"""Generate low hazard zone threshold parameter
:return: list of FloatParameter
:rtype: list[FloatParameter]
"""
field = FloatParameter()
field.is_required = True
field.name = 'Low Hazard Zone Threshold'
field.precision = 2
field.value = 1
field.minimum_allowed_value = 0
field.maximum_allowed_value = 100
unit_metres = parameter_unit_metres()
field.unit = unit_metres
field.allowed_units = [unit_metres]
field.help_text = tr('Low Hazard Zone threshold.')
field.description = tr(
'The threshold of hazard categorized as Low Hazard Zone in meter. A '
'zone is categorized as Low Hazard Zone if the depth of tsunami '
'inundation is less than Low Hazard Zone Threshold.')
return field
def low_threshold():
"""Generate low hazard zone threshold parameter
:returns: A FloatParameter.
:rtype: FloatParameter
"""
field = FloatParameter()
field.is_required = True
field.name = tr('Low Hazard Zone Threshold')
field.precision = 2
field.value = 2
field.minimum_allowed_value = 0
field.maximum_allowed_value = 100
unit_centimetres = parameter_unit_centimetres()
field.unit = unit_centimetres
field.allowed_units = [unit_centimetres]
field.help_text = tr('Low Hazard Zone threshold.')
field.description = tr(
'The threshold of hazard categorized as Low Hazard Zone in '
'centimetres. A zone is categorized as Low Hazard Zone if the '
'thickness of ash is more than Very Low Hazard Zone Threshold and '
'less than Low Hazard Zone Threshold.')
return field
def unaffected_threshold():
"""Generate threshold for unaffected region
:returns: A FloatParameter.
:rtype: FloatParameter
"""
field = FloatParameter()
field.is_required = True
field.name = tr('Unaffected Threshold')
field.precision = 2
field.value = 1
field.minimum_allowed_value = 0
field.maximum_allowed_value = 100
field.value = 0.01
unit_centimetres = parameter_unit_centimetres()
field.unit = unit_centimetres
field.allowed_units = [unit_centimetres]
field.help_text = tr('Unaffected threshold.')
field.description = tr(
'The threshold of hazard categorized as Unaffected in '
'centimetres. A zone is categorized as Unaffected if the '
'thickness of ash is less than Unaffected Threshold.')
return field
def medium_threshold():
"""Generate moderate hazard zone threshold parameter
:return: list of FloatParameter
:rtype: list[FloatParameter]
"""
field = FloatParameter()
field.is_required = True
field.name = 'Moderate Hazard Zone Threshold'
field.precision = 2
field.value = 3
field.minimum_allowed_value = 0
field.maximum_allowed_value = 100
unit_metres = parameter_unit_metres()
field.unit = unit_metres
field.allowed_units = [unit_metres]
field.help_text = tr('Moderate Hazard Zone threshold.')
field.description = tr(
'The threshold of hazard categorized as Moderate Hazard Zone in '
'meter. A zone is categorized as Medium Hazard Zone if the depth of '
'tsunami inundation is more than Low Hazard Zone Threshold and less '
'than Medium Hazard Zone Threshold.')
return field
def low_threshold():
"""Generate low hazard zone threshold parameter
:returns: A FloatParameter.
:rtype: FloatParameter
"""
field = FloatParameter()
field.is_required = True
field.name = tr('Low Hazard Zone Threshold')
field.precision = 2
field.value = 2
field.minimum_allowed_value = 0
field.maximum_allowed_value = 100
unit_centimetres = parameter_unit_centimetres()
field.unit = unit_centimetres
field.allowed_units = [unit_centimetres]
field.help_text = tr('Low Hazard Zone threshold.')
field.description = tr(
'The threshold of hazard categorized as Low Hazard Zone in '
'centimetres. A zone is categorized as Low Hazard Zone if the '
'thickness of ash is more than Very Low Hazard Zone Threshold and '
'less than Low Hazard Zone Threshold.')
return field
def unaffected_threshold():
"""Generate threshold for unaffected region
:returns: A FloatParameter.
:rtype: FloatParameter
"""
field = FloatParameter()
field.is_required = True
field.name = tr('Unaffected Threshold')
field.precision = 2
field.value = 1
field.minimum_allowed_value = 0
field.maximum_allowed_value = 100
field.value = 0.01
unit_centimetres = parameter_unit_centimetres()
field.unit = unit_centimetres
field.allowed_units = [unit_centimetres]
field.help_text = tr('Unaffected threshold.')
field.description = tr(
'The threshold of hazard categorized as Unaffected in '
'centimetres. A zone is categorized as Unaffected if the '
'thickness of ash is less than Unaffected Threshold.')
return field
def high_threshold():
"""Generate high hazard zone threshold parameter
:returns: A FloatParameter.
:rtype: FloatParameter
"""
field = FloatParameter()
field.is_required = True
field.name = tr('High Hazard Zone Threshold')
field.precision = 2
field.value = 10
field.minimum_allowed_value = 0
field.maximum_allowed_value = 100
unit_centimetres = parameter_unit_centimetres()
field.unit = unit_centimetres
field.allowed_units = [unit_centimetres]
field.help_text = tr('High Hazard Zone threshold.')
field.description = tr(
'The threshold of hazard categorized as High Hazard Zone in '
'centimetres. A zone is categorized as High Hazard Zone if the '
'thickness of ash is more than Moderate Hazard Zone Threshold and '
'less than High Hazard Zone Threshold. If it is more than High Hazard '
'Threshold then it was considered as Very High Hazard Zone')
return field
def high_threshold():
"""Generate high hazard zone threshold parameter
:returns: A FloatParameter.
:rtype: FloatParameter
"""
field = FloatParameter()
field.is_required = True
field.name = tr('High Hazard Zone Threshold')
field.precision = 2
field.value = 10
field.minimum_allowed_value = 0
field.maximum_allowed_value = 100
unit_centimetres = parameter_unit_centimetres()
field.unit = unit_centimetres
field.allowed_units = [unit_centimetres]
field.help_text = tr('High Hazard Zone threshold.')
field.description = tr(
'The threshold of hazard categorized as High Hazard Zone in '
'centimetres. A zone is categorized as High Hazard Zone if the '
'thickness of ash is more than Moderate Hazard Zone Threshold and '
'less than High Hazard Zone Threshold. If it is more than High Hazard '
'Threshold then it was considered as Very High Hazard Zone')
return field
def age_postprocessor():
"""Get age postprocessor selectors.
:return: Selectors to activate age postprocessor.
:rtype: list
"""
age = GroupParameter()
age.name = 'Age'
age.enable_parameter = True
age.must_scroll = False
age.help_text = tr('Age ratios breakdown.')
age.description = tr(
'Check this option if you wish to calculate a breakdown by age group'
'for the affected population. '
)
unit_ratio = Unit()
unit_ratio.name = tr('ratio')
unit_ratio.plural = tr('ratios')
unit_ratio.abbreviation = tr('ratio')
unit_ratio.description = tr(
'Ratio represents a fraction of 1, so it ranges from 0 to 1.'
)
youth_ratio = FloatParameter()
youth_ratio.name = 'Youth ratio'
youth_ratio.value = get_defaults('YOUTH_RATIO')
youth_ratio.unit = unit_ratio
youth_ratio.allowed_units = [unit_ratio]
youth_ratio.help_text = tr('Youth ratio value.')
youth_ratio.description = tr(
'Youth ratio defines what proportion of the population have not yet '
'achieved financial independence. The age threshold for youth can '
'vary by region - please consult with your local census bureau to find'
'out what the relevant threshold is in your region. InaSAFE does not '
'impose a particular age ratio scheme - it will break down the '
'population according to the thresholds you define for your locality.'
'In InaSAFE, people 0-14 years old are defined as "youth". The '
'default youth ratio is 0.263.'
)
adult_ratio = FloatParameter()
adult_ratio.name = 'Adult ratio'
adult_ratio.value = get_defaults('ADULT_RATIO')
adult_ratio.unit = unit_ratio
adult_ratio.allowed_units = [unit_ratio]
adult_ratio.help_text = tr('Adult ratio value.')
adult_ratio.description = tr(
'Adult ratio defines what proportion of the population have '
'passed into adulthood and are not yet aged. The age threshold for '
'adults can vary by region - please consult with your local census '
'bureau to find out what the relevant threshold is in your region. '
'InaSAFE does not impose a particular age ratio scheme - it will '
'break down the population according to the thresholds you define '
'for your locality.'
'In InaSAFE, people 15-64 years old are defined as "adult". The '
'default adult ratio is 0.659.'
)
elderly_ratio = FloatParameter()
elderly_ratio.name = 'Elderly ratio'
elderly_ratio.value = get_defaults('ELDERLY_RATIO')
elderly_ratio.unit = unit_ratio
elderly_ratio.allowed_units = [unit_ratio]
elderly_ratio.help_text = tr('Elderly ratio value.')
elderly_ratio.description = tr(
'Elderly ratio defines what proportion of the population have '
'passed from adulthood into their later life stage. The age '
'threshold for being considered elderly can vary by region - please '
'consult with your local census bureau to find out what the relevant '
'threshold is in your region. InaSAFE does not impose a particular '
'age ratio scheme - it will break down the population according to '
'the thresholds you define for your locality.'
'In InaSAFE, people 65 years old and over are defined as "elderly". '
'The default elderly ratio is 0.078.'
)
age.value = [youth_ratio, adult_ratio, elderly_ratio]
def _age_validator(parameters=None):
total_ratio = 0
for p in parameters:
total_ratio += p.value
if not total_ratio == 1:
message = tr('Total Age ratio is %s instead of 1') % total_ratio
raise ValueError(message)
age.custom_validator = _age_validator
return [age]
def age_postprocessor():
"""Get age postprocessor selectors.
:return: Selectors to activate age postprocessor.
:rtype: list
"""
age = GroupParameter()
age.name = 'Age'
age.enable_parameter = True
age.must_scroll = False
age.help_text = tr('Age ratios breakdown.')
age.description = tr(
'Check this option if you wish to calculate a breakdown by age group'
'for the affected population. ')
unit_ratio = Unit()
unit_ratio.name = tr('ratio')
unit_ratio.plural = tr('ratios')
unit_ratio.abbreviation = tr('ratio')
unit_ratio.description = tr(
'Ratio represents a fraction of 1, so it ranges from 0 to 1.')
youth_ratio = FloatParameter()
youth_ratio.name = 'Youth ratio'
youth_ratio.value = get_defaults('YOUTH_RATIO')
youth_ratio.unit = unit_ratio
youth_ratio.allowed_units = [unit_ratio]
youth_ratio.help_text = tr('Youth ratio value.')
youth_ratio.description = tr(
'Youth ratio defines what proportion of the population have not yet '
'achieved financial independence. The age threshold for youth can '
'vary by region - please consult with your local census bureau to find'
'out what the relevant threshold is in your region. InaSAFE does not '
'impose a particular age ratio scheme - it will break down the '
'population according to the thresholds you define for your locality.'
'In InaSAFE, people 0-14 years old are defined as "youth". The '
'default youth ratio is 0.263.')
adult_ratio = FloatParameter()
adult_ratio.name = 'Adult ratio'
adult_ratio.value = get_defaults('ADULT_RATIO')
adult_ratio.unit = unit_ratio
adult_ratio.allowed_units = [unit_ratio]
adult_ratio.help_text = tr('Adult ratio value.')
adult_ratio.description = tr(
'Adult ratio defines what proportion of the population have '
'passed into adulthood and are not yet aged. The age threshold for '
'adults can vary by region - please consult with your local census '
'bureau to find out what the relevant threshold is in your region. '
'InaSAFE does not impose a particular age ratio scheme - it will '
'break down the population according to the thresholds you define '
'for your locality.'
'In InaSAFE, people 15-64 years old are defined as "adult". The '
'default adult ratio is 0.659.')
elderly_ratio = FloatParameter()
elderly_ratio.name = 'Elderly ratio'
elderly_ratio.value = get_defaults('ELDERLY_RATIO')
elderly_ratio.unit = unit_ratio
elderly_ratio.allowed_units = [unit_ratio]
elderly_ratio.help_text = tr('Elderly ratio value.')
elderly_ratio.description = tr(
'Elderly ratio defines what proportion of the population have '
'passed from adulthood into their later life stage. The age '
'threshold for being considered elderly can vary by region - please '
'consult with your local census bureau to find out what the relevant '
'threshold is in your region. InaSAFE does not impose a particular '
'age ratio scheme - it will break down the population according to '
'the thresholds you define for your locality.'
'In InaSAFE, people 65 years old and over are defined as "elderly". '
'The default elderly ratio is 0.078.')
age.value = [youth_ratio, adult_ratio, elderly_ratio]
def _age_validator(parameters=None):
total_ratio = 0
for p in parameters:
total_ratio += p.value
if not total_ratio == 1:
message = tr('Total Age ratio is %s instead of 1') % total_ratio
raise ValueError(message)
age.custom_validator = _age_validator
return [age]
def test_init(self):
unit_feet = Unit('130790')
unit_feet.load_dictionary(unit_feet_depth)
unit_metres = Unit('900713')
unit_metres.load_dictionary(unit_metres_depth)
float_parameter = FloatParameter()
float_parameter.name = 'Flood Depth'
float_parameter.is_required = True
float_parameter.precision = 3
float_parameter.minimum_allowed_value = 1.0
float_parameter.maximum_allowed_value = 2.0
float_parameter.help_text = 'The depth of flood.'
float_parameter.description = (
'A <b>test _description</b> that is very long so that you need '
'to read it for one minute and you will be tired after read this '
'description. You are the best user so far. Even better if you '
'read this description loudly so that all of your friends will be '
'able to hear you')
float_parameter.unit = unit_feet
float_parameter.allowed_units = [unit_metres, unit_feet]
float_parameter.value = 1.12
widget = FloatParameterWidget(float_parameter)
expected_value = float_parameter.name
real_value = widget._label.text()
message = 'Expected %s get %s' % (expected_value, real_value)
self.assertEqual(expected_value, real_value, message)
expected_value = float_parameter.value
real_value = widget.get_parameter().value
message = 'Expected %s get %s' % (expected_value, real_value)
self.assertEqual(expected_value, real_value, message)
widget._input.setValue(1.5)
expected_value = 1.5
real_value = widget.get_parameter().value
message = 'Expected %s get %s' % (expected_value, real_value)
self.assertEqual(expected_value, real_value, message)
widget._input.setValue(1.55555)
expected_value = 1.556
real_value = widget.get_parameter().value
message = 'Expected %s get %s' % (expected_value, real_value)
self.assertEqual(expected_value, real_value, message)
widget._input.setValue(7)
expected_value = 2
real_value = widget.get_parameter().value
message = 'Expected %s get %s' % (expected_value, real_value)
self.assertEqual(expected_value, real_value, message)
expected_value = 'QComboBox'
real_value = widget._unit_widget.__class__.__name__
message = 'Expected %s get %s' % (expected_value, real_value)
self.assertEqual(expected_value, real_value, message)
expected_value = 'feet'
real_value = widget.get_parameter().unit.name
message = 'Expected %s get %s' % (expected_value, real_value)
self.assertEqual(expected_value, real_value, message)
expected_value = 'metres'
widget._unit_widget.setCurrentIndex(0)
real_value = widget.get_parameter().unit.name
message = 'Expected %s get %s' % (expected_value, real_value)
self.assertEqual(expected_value, real_value, message)