def testSetValue(self):
parameter = ParameterBoolean('myName', 'myDescription')
self.assertEqual(parameter.value, None)
parameter.setValue(False)
self.assertEqual(parameter.value, False)
parameter.setValue(True)
self.assertEqual(parameter.value, True)
def testSetValue(self):
parameter = ParameterBoolean("myName", "myDescription")
self.assertEqual(parameter.value, None)
parameter.setValue(False)
self.assertEqual(parameter.value, False)
parameter.setValue(True)
self.assertEqual(parameter.value, True)
def testDefault(self):
parameter = ParameterBoolean('myName',
'myDescription',
default=False,
optional=True)
self.assertEqual(parameter.value, False)
parameter.setValue(None)
self.assertEqual(parameter.value, None)
def testOptional(self):
optionalParameter = ParameterBoolean("myName", "myDescription", default=False, optional=True)
self.assertEqual(optionalParameter.value, False)
optionalParameter.setValue(True)
self.assertEqual(optionalParameter.value, True)
self.assertTrue(optionalParameter.setValue(None))
self.assertEqual(optionalParameter.value, None)
requiredParameter = ParameterBoolean("myName", "myDescription", default=False, optional=False)
self.assertEqual(requiredParameter.value, False)
requiredParameter.setValue(True)
self.assertEqual(requiredParameter.value, True)
self.assertFalse(requiredParameter.setValue(None))
self.assertEqual(requiredParameter.value, True)
def testOptional(self):
optionalParameter = ParameterBoolean('myName', 'myDescription', default=False, optional=True)
self.assertEqual(optionalParameter.value, False)
optionalParameter.setValue(True)
self.assertEqual(optionalParameter.value, True)
self.assertTrue(optionalParameter.setValue(None))
self.assertEqual(optionalParameter.value, None)
requiredParameter = ParameterBoolean('myName', 'myDescription', default=False, optional=False)
self.assertEqual(requiredParameter.value, False)
requiredParameter.setValue(True)
self.assertEqual(requiredParameter.value, True)
self.assertFalse(requiredParameter.setValue(None))
self.assertEqual(requiredParameter.value, True)
def testDefault(self):
parameter = ParameterBoolean("myName", "myDescription", default=False, optional=True)
self.assertEqual(parameter.value, False)
parameter.setValue(None)
self.assertEqual(parameter.value, None)
def defineCharacteristics(self):
# WPS Data Inputs
for key, value in self.process.getDataInputs().iteritems():
optionalBoolean = value.getMinOccurs() != 1
required = u' (※)' if value.getMinOccurs() == 1 else u''
paramIdentifier = value.getIdentifier()
paramTitle = value.getTitle() + required
if isinstance(value, WPSLiteralData):
# string, double, int, boolean
defaultValue = value.getDefaultValue()
param = None
if value.getType() == LiteralType.BOOLEAN:
param = ParameterBoolean(paramIdentifier, paramTitle)
elif value.getType() == LiteralType.FLOAT:
param = ParameterNumber(paramIdentifier, paramTitle)
param.isInteger = False
elif value.getType() == LiteralType.INT:
param = ParameterNumber(paramIdentifier, paramTitle)
param.isInteger = True
else:
if value.getAllowedValues():
param = ParameterSelection2(paramIdentifier,
paramTitle,
value.getAllowedValues())
else:
param = ParameterString(paramIdentifier,
paramTitle,
optional=optionalBoolean)
if defaultValue:
param.setValue(defaultValue)
self.addParameter(param)
elif isinstance(value, WPSComplexData):
# geometry, featurecollection, gridcoverage, xml
param = None
if value.getType() == ComplexType.VECTOR:
# select vector layer
param = ParameterVector(paramIdentifier,
paramTitle,
optional=optionalBoolean)
elif value.getType() == ComplexType.RASTER:
# select raster layer
param = ParameterRaster(paramIdentifier,
paramTitle,
optional=optionalBoolean)
elif value.getType() == ComplexType.GEOMETRY:
# use WKT format
param = ParameterString(paramIdentifier,
paramTitle,
multiline=True,
optional=optionalBoolean)
elif value.getType() == ComplexType.FILTER:
# use ECQL expression
param = ParameterString(paramIdentifier,
paramTitle,
multiline=True,
optional=optionalBoolean)
elif value.getType() == ComplexType.XML:
# use XML Expression
param = ParameterString(paramIdentifier,
paramTitle,
multiline=True,
optional=optionalBoolean)
self.addParameter(param)
elif isinstance(value, WPSBoundingBoxData):
# default = current map layer's minimum extent & crs
param = ParameterExtent(paramIdentifier, paramTitle)
# The value is a string in the form "xmin, xmax, ymin, ymax"
extent = iface.mapCanvas().extent()
default_extent = str(extent.xMinimum()) + ',' + str(extent.xMaximum()) + ',' \
+ str(extent.yMinimum()) + ',' + str(extent.yMaximum())
param.setValue(default_extent)
self.addParameter(param)
# WPS Process Outputs
# OutputString --> OutputHTML
for key, value in self.process.getProcessOutputs().iteritems():
if isinstance(value, WPSLiteralOutput):
# string, float, int, boolean
self.addOutput(
OutputHTML(value.getIdentifier(), value.getTitle()))
elif isinstance(value, WPSComplexOutput):
# geometry, featurecollection, gridcoverage, xml
if value.getType() == ComplexType.VECTOR:
self.addOutput(
OutputVector(value.getIdentifier(), value.getTitle()))
elif value.getType() == ComplexType.RASTER:
self.addOutput(
OutputRaster(value.getIdentifier(), value.getTitle()))
elif value.getType() == ComplexType.XML:
self.addOutput(
OutputHTML(value.getIdentifier(), value.getTitle()))
elif value.getType() == ComplexType.FILTER:
self.addOutput(
OutputHTML(value.getIdentifier(), value.getTitle()))
elif value.getType() == ComplexType.GEOMETRY:
# return WKT and save shapefile
self.addOutput(
OutputVector(value.getIdentifier(), value.getTitle()))
