def validate_extent(self):
"""Check if the selected extent intersects source data.
:returns: true if extent intersects both layers, false if is disjoint
:rtype: boolean
"""
_analysis_handler = AnalysisHandler(self.parent)
_analysis_handler.setup_analysis()
try:
impact_function = _analysis_handler.impact_function
clip_parameters = impact_function.clip_parameters
# pylint: disable=unused-variable
adjusted_geo_extent = clip_parameters['adjusted_geo_extent']
# pylint: enable=unused-variable
except (AttributeError, InsufficientOverlapError):
_analysis_handler = None
return False
_analysis_handler = None
return True
def validate_extent(self):
"""Check if the selected extent intersects source data.
:returns: true if extent intersects both layers, false if is disjoint
:rtype: boolean
"""
_analysis_handler = AnalysisHandler(self.parent)
_analysis_handler.setup_analysis()
try:
impact_function = _analysis_handler.impact_function
clip_parameters = impact_function.clip_parameters
# pylint: disable=unused-variable
adjusted_geo_extent = clip_parameters['adjusted_geo_extent']
# pylint: enable=unused-variable
except (AttributeError, InsufficientOverlapError):
_analysis_handler = None
return False
_analysis_handler = None
return True
def setup_and_run_analysis(self):
"""Execute analysis after the tab is displayed"""
# noinspection PyTypeChecker
self.analysis_handler = AnalysisHandler(self.parent)
self.analysis_handler.setup_and_run_analysis()
class StepFcAnalysis(WizardStep, FORM_CLASS):
"""Function Centric Wizard Step: Analysis"""
def is_ready_to_next_step(self):
"""Check if the step is complete. If so, there is
no reason to block the Next button.
:returns: True if new step may be enabled.
:rtype: bool
"""
return True
def get_previous_step(self):
"""Find the proper step when user clicks the Previous button.
:returns: The step to be switched to
:rtype: WizardStep instance or None
"""
new_step = self.parent.step_fc_summary
return new_step
def get_next_step(self):
"""Find the proper step when user clicks the Next button.
:returns: The step to be switched to
:rtype: WizardStep instance or None
"""
return None
# prevents actions being handled twice
# noinspection PyPep8Naming
@pyqtSignature('')
def on_pbnReportWeb_released(self):
"""Handle the Open Report in Web Browser button release.
.. note:: This is an automatic Qt slot
executed when the Next button is released.
"""
self.wvResults.open_current_in_browser()
# prevents actions being handled twice
# noinspection PyPep8Naming
@pyqtSignature('')
def on_pbnReportPDF_released(self):
"""Handle the Generate PDF button release.
.. note:: This is an automatic Qt slot
executed when the Next button is released.
"""
self.analysis_handler.print_map('pdf')
# prevents actions being handled twice
# noinspection PyPep8Naming
@pyqtSignature('')
def on_pbnReportComposer_released(self):
"""Handle the Open Report in Web Broseer button release.
.. note:: This is an automatic Qt slot
executed when the Next button is released.
"""
self.analysis_handler.print_map('composer')
def setup_and_run_analysis(self):
"""Execute analysis after the tab is displayed"""
# noinspection PyTypeChecker
self.analysis_handler = AnalysisHandler(self.parent)
self.analysis_handler.setup_and_run_analysis()
def set_widgets(self):
"""Set widgets on the Progress tab"""
self.pbProgress.setValue(0)
self.wvResults.setHtml('')
self.pbnReportWeb.hide()
self.pbnReportPDF.hide()
self.pbnReportComposer.hide()
self.lblAnalysisStatus.setText(self.tr('Running analysis...'))
def setup_and_run_analysis(self):
"""Execute analysis after the tab is displayed"""
# noinspection PyTypeChecker
self.analysis_handler = AnalysisHandler(self.parent)
self.analysis_handler.setup_and_run_analysis()
class StepFcAnalysis(WizardStep, FORM_CLASS):
"""Function Centric Wizard Step: Analysis"""
def is_ready_to_next_step(self):
"""Check if the step is complete. If so, there is
no reason to block the Next button.
:returns: True if new step may be enabled.
:rtype: bool
"""
return True
def get_previous_step(self):
"""Find the proper step when user clicks the Previous button.
:returns: The step to be switched to
:rtype: WizardStep instance or None
"""
new_step = self.parent.step_fc_summary
return new_step
def get_next_step(self):
"""Find the proper step when user clicks the Next button.
:returns: The step to be switched to
:rtype: WizardStep instance or None
"""
return None
# prevents actions being handled twice
# noinspection PyPep8Naming
@pyqtSignature('')
def on_pbnReportWeb_released(self):
"""Handle the Open Report in Web Browser button release.
.. note:: This is an automatic Qt slot
executed when the Next button is released.
"""
self.wvResults.open_current_in_browser()
# prevents actions being handled twice
# noinspection PyPep8Naming
@pyqtSignature('')
def on_pbnReportPDF_released(self):
"""Handle the Generate PDF button release.
.. note:: This is an automatic Qt slot
executed when the Next button is released.
"""
self.analysis_handler.print_map('pdf')
# prevents actions being handled twice
# noinspection PyPep8Naming
@pyqtSignature('')
def on_pbnReportComposer_released(self):
"""Handle the Open Report in Web Broseer button release.
.. note:: This is an automatic Qt slot
executed when the Next button is released.
"""
self.analysis_handler.print_map('composer')
def setup_and_run_analysis(self):
"""Execute analysis after the tab is displayed"""
# noinspection PyTypeChecker
self.analysis_handler = AnalysisHandler(self.parent)
self.analysis_handler.setup_and_run_analysis()
def set_widgets(self):
"""Set widgets on the Progress tab"""
self.pbProgress.setValue(0)
self.wvResults.setHtml('')
self.pbnReportWeb.hide()
self.pbnReportPDF.hide()
self.pbnReportComposer.hide()
self.lblAnalysisStatus.setText(self.tr('Running analysis...'))
