def generate_impact_report(impact_function, iface):
"""Generate the impact report from an impact function.
:param impact_function: The impact function used.
:type impact_function: ImpactFunction
:param iface: QGIS QGisAppInterface instance.
:type iface: QGisAppInterface
"""
# create impact report instance
report_metadata = ReportMetadata(
metadata_dict=standard_impact_report_metadata_pdf)
impact_report = ImpactReport(iface,
report_metadata,
impact_function=impact_function)
# generate report folder
# no other option for now
# TODO: retrieve the information from data store
if isinstance(impact_function.datastore.uri, QDir):
layer_dir = impact_function.datastore.uri.absolutePath()
else:
# No other way for now
return
# We will generate it on the fly without storing it after datastore
# supports
impact_report.output_folder = os.path.join(layer_dir, 'output')
return impact_report.process_component()
def generate_pdf_report(self, impact_function, iface, scenario_name):
"""Generate and store map and impact report from impact function.
Directory where the report stored is specified by user input from the
dialog. This function is adapted from analysis_utilities.py
:param impact_function: Impact Function.
:type impact_function: ImpactFunction()
:param iface: iface.
:type iface: iface
:param scenario_name: name of the scenario
:type scenario_name: str
"""
# output folder
output_dir = self.output_directory.text()
file_path = os.path.join(output_dir, scenario_name)
# create impact table report instance
table_report_metadata = ReportMetadata(
metadata_dict=standard_impact_report_metadata_pdf)
impact_table_report = ImpactReport(iface,
table_report_metadata,
impact_function=impact_function)
impact_table_report.output_folder = file_path
impact_table_report.process_component()
# create impact map report instance
map_report_metadata = ReportMetadata(metadata_dict=report_a4_blue)
impact_map_report = ImpactReport(iface,
map_report_metadata,
impact_function=impact_function)
# TODO: Get from settings file
# get the extent of impact layer
impact_map_report.qgis_composition_context.extent = \
impact_function.impact.extent()
impact_map_report.output_folder = file_path
impact_map_report.process_component()
def generate_impact_map_report(impact_function, iface):
"""Generate impact map pdf from impact function.
:param impact_function: The impact function used.
:type impact_function: ImpactFunction
:param iface: QGIS QGisAppInterface instance.
:type iface: QGisAppInterface
"""
# create impact report instance
report_metadata = ReportMetadata(metadata_dict=report_a4_blue)
impact_report = ImpactReport(iface,
report_metadata,
impact_function=impact_function)
# Get other setting
logo_path = setting('organisation_logo_path', None, str)
impact_report.inasafe_context.organisation_logo = logo_path
disclaimer_text = setting('reportDisclaimer', None, str)
impact_report.inasafe_context.disclaimer = disclaimer_text
north_arrow_path = setting('north_arrow_path', None, str)
impact_report.inasafe_context.north_arrow = north_arrow_path
# get the extent of impact layer
impact_report.qgis_composition_context.extent = \
impact_function.impact.extent()
# generate report folder
# no other option for now
# TODO: retrieve the information from data store
if isinstance(impact_function.datastore.uri, QDir):
layer_dir = impact_function.datastore.uri.absolutePath()
else:
# No other way for now
return
# We will generate it on the fly without storing it after datastore
# supports
impact_report.output_folder = os.path.join(layer_dir, 'output')
return impact_report.process_component()
def test_earthquake_population_without_aggregation(self):
"""Testing Earthquake in Population without aggregation.
.. versionadded:: 4.0
"""
output_folder = self.fixtures_dir('../output/earthquake_population')
# Classified vector with building-points
shutil.rmtree(output_folder, ignore_errors=True)
hazard_layer = load_test_raster_layer(
'hazard', 'earthquake.tif')
exposure_layer = load_test_raster_layer(
'exposure', 'pop_binary_raster_20_20.asc')
impact_function = ImpactFunction()
impact_function.exposure = exposure_layer
impact_function.hazard = hazard_layer
impact_function.prepare()
return_code, message = impact_function.run()
self.assertEqual(return_code, ANALYSIS_SUCCESS, message)
report_metadata = ReportMetadata(
metadata_dict=standard_impact_report_metadata_html)
impact_report = ImpactReport(
IFACE,
report_metadata,
impact_function=impact_function)
impact_report.output_folder = output_folder
return_code, message = impact_report.process_component()
self.assertEqual(
return_code, ImpactReport.REPORT_GENERATION_SUCCESS, message)
"""Checking generated context"""
empty_component_output_message = 'Empty component output'
# Check Analysis Summary
analysis_summary = impact_report.metadata.component_by_key(
general_report_component['key'])
""":type: safe.report.report_metadata.Jinja2ComponentsMetadata"""
expected_context = {
'table_header': u'Estimated Number of people',
'header': u'General Report',
'summary': [
{
'header_label': u'Hazard Zone',
'rows': [{'value': '0', 'name': u'X', 'key': 'X'},
{'value': '0', 'name': u'IX', 'key': 'IX'},
{'value': '200', 'name': u'VIII', 'key': 'VIII'},
{'value': '0', 'name': u'VII', 'key': 'VII'},
{'value': '0', 'name': u'VI', 'key': 'VI'},
{'value': '0', 'name': u'V', 'key': 'V'},
{'value': '0', 'name': u'IV', 'key': 'IV'},
{'value': '0', 'name': u'III', 'key': 'III'},
{'value': '0', 'name': u'II', 'key': 'II'},
{'value': '0', 'name': u'I', 'key': 'I'}],
'value_label': u'Count'
},
{
'header_label': u'Population',
'rows': [{'value': '200',
'name': u'Displaced',
'key':
'displaced_field'},
{'value': '0 - 100',
'name':
u'Fatalities',
'key':
'fatalities_field'}],
'value_label': u'Count'
}
]
}
actual_context = analysis_summary.context
self.assertDictEqual(expected_context, actual_context)
self.assertTrue(
analysis_summary.output, empty_component_output_message)
# check population pie chart if we have 100% donut slice
population_chart_svg = impact_report.metadata.component_by_key(
population_chart_svg_component['key'])
expected_slices = [
{'value': 0, 'show_label': False, 'center': (128.0, 32.0),
'stroke_opacity': 1,
'path': 'M128.000000,0.000000a128.000000,128.000000 0 0 1 '
'0.000000,0.000000l-0.000000,64.000000a64.000000,'
'64.000000 0 0 0 0.000000,0.000000Z',
'percentage': 0.0, 'label': u'X', 'stroke': '#fff',
'label_position': (256, 0), 'fill': u'#dd0000'},
{'value': 0, 'show_label': False, 'center': (128.0, 32.0),
'stroke_opacity': 1,
'path': 'M128.000000,0.000000a128.000000,128.000000 0 0 1 '
'0.000000,0.000000l-0.000000,64.000000a64.000000,'
'64.000000 0 0 0 0.000000,0.000000Z',
'percentage': 0.0, 'label': u'IX', 'stroke': '#fff',
'label_position': (256, 0), 'fill': u'#ff0000'},
{'value': 200, 'show_label': True, 'center': (224.0, 128.0),
'stroke_opacity': 1,
'path': 'M128.000000,0.000000a128.000000,128.000000 0 0 1 '
'0.000000,256.000000l-0.000000,-64.000000a64.000000,'
'64.000000 0 0 0 0.000000,-128.000000Z',
'percentage': 100, 'label': u'VIII', 'stroke': u'#ff7000',
'label_position': (256, 0), 'fill': u'#ff7000'},
{'value': 100, 'show_label': False, 'center': (32.0, 128.0),
'stroke_opacity': 1,
'path': 'M128.000000,256.000000a128.000000,128.000000 0 0 1 '
'-0.000000,-256.000000l0.000000,64.000000a64.000000,'
'64.000000 0 0 0 0.000000,128.000000Z',
'percentage': 50.0, 'label': '', 'stroke': u'#ff7000',
'label_position': (256, 0), 'fill': u'#ff7000'},
{'value': 0, 'show_label': False, 'center': (128.0, 224.0),
'stroke_opacity': 1,
'path': 'M128.000000,256.000000a128.000000,128.000000 0 0 1 '
'0.000000,0.000000l-0.000000,-64.000000a64.000000,'
'64.000000 0 0 0 0.000000,0.000000Z',
'percentage': 0.0, 'label': u'VII', 'stroke': '#fff',
'label_position': (256, 0), 'fill': u'#ffa800'},
{'value': 0, 'show_label': False, 'center': (128.0, 224.0),
'stroke_opacity': 1,
'path': 'M128.000000,256.000000a128.000000,128.000000 0 0 1 '
'0.000000,0.000000l-0.000000,-64.000000a64.000000,'
'64.000000 0 0 0 0.000000,0.000000Z',
'percentage': 0.0, 'label': u'VI', 'stroke': '#fff',
'label_position': (256, 0), 'fill': u'#fff000'},
{'value': 0, 'show_label': False, 'center': (128.0, 224.0),
'stroke_opacity': 1,
'path': 'M128.000000,256.000000a128.000000,128.000000 0 0 1 '
'0.000000,0.000000l-0.000000,-64.000000a64.000000,'
'64.000000 0 0 0 0.000000,0.000000Z',
'percentage': 0.0, 'label': u'V', 'stroke': '#fff',
'label_position': (256, 0), 'fill': u'#aaffff'},
{'value': 0, 'show_label': False, 'center': (128.0, 224.0),
'stroke_opacity': 1,
'path': 'M128.000000,256.000000a128.000000,128.000000 0 0 1 '
'0.000000,0.000000l-0.000000,-64.000000a64.000000,'
'64.000000 0 0 0 0.000000,0.000000Z',
'percentage': 0.0, 'label': u'IV', 'stroke': '#fff',
'label_position': (256, 0), 'fill': u'#55ffff'},
{'value': 0, 'show_label': False, 'center': (128.0, 224.0),
'stroke_opacity': 1,
'path': 'M128.000000,256.000000a128.000000,128.000000 0 0 1 '
'0.000000,0.000000l-0.000000,-64.000000a64.000000,'
'64.000000 0 0 0 0.000000,0.000000Z',
'percentage': 0.0, 'label': u'III', 'stroke': '#fff',
'label_position': (256, 0), 'fill': u'#00cfff'},
{'value': 0, 'show_label': False, 'center': (128.0, 224.0),
'stroke_opacity': 1,
'path': 'M128.000000,256.000000a128.000000,128.000000 0 0 1 '
'0.000000,0.000000l-0.000000,-64.000000a64.000000,'
'64.000000 0 0 0 0.000000,0.000000Z',
'percentage': 0.0, 'label': u'II', 'stroke': '#fff',
'label_position': (256, 0), 'fill': u'#209fff'}]
actual_context = population_chart_svg.context['context']
actual_slices = actual_context.slices
self.assertEqual(expected_slices, actual_slices)
self.assertTrue(
population_chart_svg.output, empty_component_output_message)
shutil.rmtree(output_folder, ignore_errors=True)
