def __init__(self, parent, **params):
get_or_put(params, 'layout', QVBoxLayout())
get_or_put(params, 'i18n_def', 'Statistics')
super(StatisticsWidget, self).__init__(parent, **params)
self.params = Params(**params)
self.data_accessors = []
self.main_data_accessor = None
if not self.params.data_vectors_accessor_group == None:
self.data_accessors = self.params.data_vectors_accessor_group.data_vectors_accessors # @IgnorePep8
self.main_data_accessor = self.params.data_vectors_accessor_group.group_data_vector_accessor # @IgnorePep8
elif not self.params.data_accessor == None:
self.main_data_accessor = self.params.data_accessor
self.data_accessors = [self.main_data_accessor]
for data_accessor in self.data_accessors:
data_accessor.addListener(self, __StatisticsVectorListener__(self))
self.__createButtons__()
self.__statistics_widget__ = StatisticsSelectionWidget(
self,
layout=QVBoxLayout(),
i18n_def='',
check_handler=self.__change_statistics_handler__)
self.__summary_statistics_widget__ = SummaryStatisticsSelectionWidget(
self,
layout=QVBoxLayout(),
i18n_def='Summary statistics',
check_handler=self.__change_statistics_handler__)
def __init__(self, parent, **params):
get_or_put(params, 'layout', QVBoxLayout())
get_or_put(params, 'i18n_def', 'Statistics')
super(StatisticsWidget, self).__init__(parent, **params)
self.params = Params(**params)
self.data_accessors = []
self.main_data_accessor = None
if not self.params.data_vectors_accessor_group == None:
self.data_accessors = self.params.data_vectors_accessor_group.data_vectors_accessors # @IgnorePep8
self.main_data_accessor = self.params.data_vectors_accessor_group.group_data_vector_accessor # @IgnorePep8
elif not self.params.data_accessor == None:
self.main_data_accessor = self.params.data_accessor
self.data_accessors = [self.main_data_accessor]
for data_accessor in self.data_accessors:
data_accessor.addListener(self, __StatisticsVectorListener__(self))
self.__createButtons__()
self.__statistics_widget__ = StatisticsSelectionWidget(self,
layout=QVBoxLayout(), i18n_def='',
check_handler=self.__change_statistics_handler__)
self.__summary_statistics_widget__ = SummaryStatisticsSelectionWidget(
self, layout=QVBoxLayout(), i18n_def='Summary statistics',
check_handler=self.__change_statistics_handler__)
class StatisticsWidget(GroupBoxWidget):
"""
widget adds an action of statistics calculations into statistics widget
"""
def __init__(self, parent, **params):
get_or_put(params, 'layout', QVBoxLayout())
get_or_put(params, 'i18n_def', 'Statistics')
super(StatisticsWidget, self).__init__(parent, **params)
self.params = Params(**params)
self.data_accessors = []
self.main_data_accessor = None
if not self.params.data_vectors_accessor_group == None:
self.data_accessors = self.params.data_vectors_accessor_group.data_vectors_accessors # @IgnorePep8
self.main_data_accessor = self.params.data_vectors_accessor_group.group_data_vector_accessor # @IgnorePep8
elif not self.params.data_accessor == None:
self.main_data_accessor = self.params.data_accessor
self.data_accessors = [self.main_data_accessor]
for data_accessor in self.data_accessors:
data_accessor.addListener(self, __StatisticsVectorListener__(self))
self.__createButtons__()
self.__statistics_widget__ = StatisticsSelectionWidget(self,
layout=QVBoxLayout(), i18n_def='',
check_handler=self.__change_statistics_handler__)
self.__summary_statistics_widget__ = SummaryStatisticsSelectionWidget(
self, layout=QVBoxLayout(), i18n_def='Summary statistics',
check_handler=self.__change_statistics_handler__)
def __createButtons__(self):
buttons_composite = CompositeWidget(self, layout=QHBoxLayout())
self.__calculate_button__ = PushButtonWidget(buttons_composite,
i18n_def="Calculate statistics",
clicked_handler=self.__calculate_statistics_handler__)
self.__enabled_calculation_button__(False)
self.__save_outcomes_button__ = CheckBoxWidget(buttons_composite,
i18n_def="Save outcomes", enabled=False)
#if parameter save_outcomes_fixed_state is not None
#then it's equal to checked state of save outcomes button
#and this state couldn't be change later by a user
if self.params.save_outcomes_fixed_state:
self.__save_outcomes_button__.setChecked(
self.params.save_outcomes_fixed_state)
def __calculate_statistics_handler__(self):
if len(self.data_accessors) == 0:
return
self.main_data_accessor.prepareParametersContainer()
#processing many data accessors objects:
#self.data_accessors object contains many data_accessor objects which
#have to be treated in the same way as self.main_data_accessor object,
#that means they must have the same parameters
for data_accessor in self.data_accessors:
data_accessor.parameters_container = self.main_data_accessor.parameters_container # @IgnorePep8
formatted_summary_statistics = []
save_csv = self.__save_outcomes_button__.isChecked()
check_level = CoreParameters.MEDIUM_CHECK_LEVEL if save_csv else CoreParameters.LOW_CHECK_LEVEL # @IgnorePep8
pp_generator_progress_bar = PoincarePlotGeneratorProgressBar(self,
self.data_accessors, label_text='Statistics calculation',
check_level=check_level, save_csv=save_csv,
formatted_summary_statistics=formatted_summary_statistics,
output_file_listener=self.params.output_file_listener)
pp_generator_progress_bar.start()
if pp_generator_progress_bar.interrupted() == False and \
len(formatted_summary_statistics) == 1:
#summary statistics values are updated only in the case
#of one data accessor object
self.__summary_statistics_widget__.setStatisticsValues(
formatted_summary_statistics[0])
def __change_statistics_handler__(self, _statistic, _checked):
"""
handler invoked when number of selected rows is changing
"""
if not _checked:
if len(self.getSelectedStatisticsClasses()) > 0 or \
len(self.getSelectedSummaryStatisticsClasses()) > 0:
_checked = True
self.__enabled_calculation_button__(_checked)
#only if this parameter is None save outcomes button's check state
#could be changed
if self.params.save_outcomes_fixed_state == None:
self.__save_outcomes_button__.setEnabled(_checked)
def getSelectedStatisticsClasses(self):
return self.__statistics_widget__.getSelectedStatisticsClasses()
def getSelectedSummaryStatisticsClasses(self):
return self.__summary_statistics_widget__.getSelectedStatisticsClasses() # @IgnorePep8
def __enabled_calculation_button__(self, _enabled):
"""
method sets background color of 'Calculate statistics' button to red
if the button is disabled foreground color is set up to brown
otherwise to black
"""
if _enabled == False:
self.__calculate_button__.setStyleSheet("background-color: red; color: brown") # @IgnorePep8
else:
self.__calculate_button__.setStyleSheet("background-color: red; color: black") # @IgnorePep8
self.__calculate_button__.setEnabled(_enabled)
class StatisticsWidget(GroupBoxWidget):
"""
widget adds an action of statistics calculations into statistics widget
"""
def __init__(self, parent, **params):
get_or_put(params, 'layout', QVBoxLayout())
get_or_put(params, 'i18n_def', 'Statistics')
super(StatisticsWidget, self).__init__(parent, **params)
self.params = Params(**params)
self.data_accessors = []
self.main_data_accessor = None
if not self.params.data_vectors_accessor_group == None:
self.data_accessors = self.params.data_vectors_accessor_group.data_vectors_accessors # @IgnorePep8
self.main_data_accessor = self.params.data_vectors_accessor_group.group_data_vector_accessor # @IgnorePep8
elif not self.params.data_accessor == None:
self.main_data_accessor = self.params.data_accessor
self.data_accessors = [self.main_data_accessor]
for data_accessor in self.data_accessors:
data_accessor.addListener(self, __StatisticsVectorListener__(self))
self.__createButtons__()
self.__statistics_widget__ = StatisticsSelectionWidget(
self,
layout=QVBoxLayout(),
i18n_def='',
check_handler=self.__change_statistics_handler__)
self.__summary_statistics_widget__ = SummaryStatisticsSelectionWidget(
self,
layout=QVBoxLayout(),
i18n_def='Summary statistics',
check_handler=self.__change_statistics_handler__)
def __createButtons__(self):
buttons_composite = CompositeWidget(self, layout=QHBoxLayout())
self.__calculate_button__ = PushButtonWidget(
buttons_composite,
i18n_def="Calculate statistics",
clicked_handler=self.__calculate_statistics_handler__)
self.__enabled_calculation_button__(False)
self.__save_outcomes_button__ = CheckBoxWidget(
buttons_composite, i18n_def="Save outcomes", enabled=False)
#if parameter save_outcomes_fixed_state is not None
#then it's equal to checked state of save outcomes button
#and this state couldn't be change later by a user
if self.params.save_outcomes_fixed_state:
self.__save_outcomes_button__.setChecked(
self.params.save_outcomes_fixed_state)
def __calculate_statistics_handler__(self):
if len(self.data_accessors) == 0:
return
self.main_data_accessor.prepareParametersContainer()
#processing many data accessors objects:
#self.data_accessors object contains many data_accessor objects which
#have to be treated in the same way as self.main_data_accessor object,
#that means they must have the same parameters
for data_accessor in self.data_accessors:
data_accessor.parameters_container = self.main_data_accessor.parameters_container # @IgnorePep8
formatted_summary_statistics = []
save_csv = self.__save_outcomes_button__.isChecked()
check_level = CoreParameters.MEDIUM_CHECK_LEVEL if save_csv else CoreParameters.LOW_CHECK_LEVEL # @IgnorePep8
pp_generator_progress_bar = PoincarePlotGeneratorProgressBar(
self,
self.data_accessors,
label_text='Statistics calculation',
check_level=check_level,
save_csv=save_csv,
formatted_summary_statistics=formatted_summary_statistics,
output_file_listener=self.params.output_file_listener)
pp_generator_progress_bar.start()
if pp_generator_progress_bar.interrupted() == False and \
len(formatted_summary_statistics) == 1:
#summary statistics values are updated only in the case
#of one data accessor object
self.__summary_statistics_widget__.setStatisticsValues(
formatted_summary_statistics[0])
def __change_statistics_handler__(self, _statistic, _checked):
"""
handler invoked when number of selected rows is changing
"""
if not _checked:
if len(self.getSelectedStatisticsClasses()) > 0 or \
len(self.getSelectedSummaryStatisticsClasses()) > 0:
_checked = True
self.__enabled_calculation_button__(_checked)
#only if this parameter is None save outcomes button's check state
#could be changed
if self.params.save_outcomes_fixed_state == None:
self.__save_outcomes_button__.setEnabled(_checked)
def getSelectedStatisticsClasses(self):
return self.__statistics_widget__.getSelectedStatisticsClasses()
def getSelectedSummaryStatisticsClasses(self):
return self.__summary_statistics_widget__.getSelectedStatisticsClasses(
) # @IgnorePep8
def __enabled_calculation_button__(self, _enabled):
"""
method sets background color of 'Calculate statistics' button to red
if the button is disabled foreground color is set up to brown
otherwise to black
"""
if _enabled == False:
self.__calculate_button__.setStyleSheet(
"background-color: red; color: brown") # @IgnorePep8
else:
self.__calculate_button__.setStyleSheet(
"background-color: red; color: black") # @IgnorePep8
self.__calculate_button__.setEnabled(_enabled)