def make_keywordless_layer():
"""Helper function that returns a single predefined keywordless layer."""
path = 'keywordless_layer.tif'
base_path = test_data_path('hazard')
full_path = os.path.abspath(os.path.join(base_path, path))
title = 'Keywordless Layer'
layer = QgsRasterLayer(full_path, title)
if qgis_version() >= 10800: # 1.8 or newer
# noinspection PyArgumentList
QgsMapLayerRegistry.instance().addMapLayers([layer])
else:
# noinspection PyArgumentList
QgsMapLayerRegistry.instance().addMapLayers([layer])
return layer
def make_keywordless_layer():
"""Helper function that returns a single predefined keywordless layer"""
myFile = 'keywordless_layer.tif'
myBasePath = test_data_path('hazard')
myPath = os.path.abspath(os.path.join(myBasePath, myFile))
myTitle = 'Keywordless Layer'
myLayer = QgsRasterLayer(myPath, myTitle)
if qgis_version() >= 10800: # 1.8 or newer
# noinspection PyArgumentList
QgsMapLayerRegistry.instance().addMapLayers([myLayer])
else:
# noinspection PyArgumentList
QgsMapLayerRegistry.instance().addMapLayer(myLayer)
return myLayer
def make_keywordless_layer():
"""Helper function that returns a single predefined keywordless layer."""
path = 'keywordless_layer.tif'
base_path = test_data_path('hazard')
full_path = os.path.abspath(os.path.join(base_path, path))
title = 'Keywordless Layer'
layer = QgsRasterLayer(full_path, title)
if qgis_version() >= 10800: # 1.8 or newer
# noinspection PyArgumentList
QgsMapLayerRegistry.instance().addMapLayers([layer])
else:
# noinspection PyArgumentList
QgsMapLayerRegistry.instance().addMapLayer(layer)
return layer
def test_issue230(self):
"""Verify that we give informative errors when style is not correct
.. seealso:: https://github.com/AIFDR/inasafe/issues/230
"""
myPath = test_data_path('impact')
myVectorLayer, myType = load_layer('polygons_for_styling.shp', myPath)
del myType
myStyle = {'legend_title': u'Population Count',
'target_field': 'population',
'style_classes':
[{'transparency': 0,
'min': [0], # <-- intentionally broken list not number!
'max': 139904.08186340332,
'colour': '#FFFFFF',
'size': 1,
'label': u'Nil'},
{'transparency': 0,
'min': 139904.08186340332,
'max': 279808.16372680664,
'colour': '#38A800',
'size': 1,
'label': u'Low'},
{'transparency': 0,
'min': 279808.16372680664,
'max': 419712.24559020996,
'colour': '#79C900',
'size': 1,
'label': u'Low'},
{'transparency': 0,
'min': 419712.24559020996,
'max': 559616.32745361328,
'colour': '#CEED00',
'size': 1,
'label': u'Low'},
{'transparency': 0,
'min': 559616.32745361328,
'max': 699520.4093170166,
'colour': '#FFCC00',
'size': 1,
'label': u'Medium'},
{'transparency': 0,
'min': 699520.4093170166,
'max': 839424.49118041992,
'colour': '#FF6600',
'size': 1,
'label': u'Medium'},
{'transparency': 0,
'min': 839424.49118041992,
'max': 979328.57304382324,
'colour': '#FF0000',
'size': 1,
'label': u'Medium'},
{'transparency': 0,
'min': 979328.57304382324,
'max': 1119232.6549072266,
'colour': '#7A0000',
'size': 1,
'label': u'High'}]}
try:
set_vector_graduated_style(myVectorLayer, myStyle)
except StyleError:
# Exactly what should have happened
return
except Exception, e:
print str(e)