def processParameterLine(self, line):
param = None
out = None
line = line.replace("#", "")
if line.lower().strip().startswith("showplots"):
self.showPlots = True
self.addOutput(OutputHTML(RAlgorithm.RPLOTS, "R Plots"))
return
if line.lower().strip().startswith("dontuserasterpackage"):
self.useRasterPackage = False
return
if line.lower().strip().startswith("passfilenames"):
self.passFileNames = True
return
tokens = line.split("=")
desc = self.createDescriptiveName(tokens[0])
if tokens[1].lower().strip() == "group":
self.group = tokens[0]
return
if tokens[1].lower().strip().startswith("raster"):
param = ParameterRaster(tokens[0], desc, False)
elif tokens[1].lower().strip() == "vector":
param = ParameterVector(tokens[0], desc,
[ParameterVector.VECTOR_TYPE_ANY])
elif tokens[1].lower().strip() == "table":
param = ParameterTable(tokens[0], desc, False)
elif tokens[1].lower().strip().startswith("multiple raster"):
param = ParameterMultipleInput(tokens[0], desc,
ParameterMultipleInput.TYPE_RASTER)
param.optional = False
elif tokens[1].lower().strip() == "multiple vector":
param = ParameterMultipleInput(
tokens[0], desc, ParameterMultipleInput.TYPE_VECTOR_ANY)
param.optional = False
elif tokens[1].lower().strip().startswith("selection"):
options = tokens[1].strip()[len("selection"):].split(";")
param = ParameterSelection(tokens[0], desc, options)
elif tokens[1].lower().strip().startswith("boolean"):
default = tokens[1].strip()[len("boolean") + 1:]
param = ParameterBoolean(tokens[0], desc, default)
elif tokens[1].lower().strip().startswith("number"):
try:
default = float(tokens[1].strip()[len("number") + 1:])
param = ParameterNumber(tokens[0], desc, default=default)
except:
raise WrongScriptException("Could not load R script:" +
self.descriptionFile +
".\n Problem with line \"" + line +
"\"")
elif tokens[1].lower().strip().startswith("field"):
field = tokens[1].strip()[len("field") + 1:]
found = False
for p in self.parameters:
if p.name == field:
found = True
break
if found:
param = ParameterTableField(tokens[0], tokens[0], field)
elif tokens[1].lower().strip() == "extent":
param = ParameterExtent(tokens[0], desc)
elif tokens[1].lower().strip() == "file":
param = ParameterFile(tokens[0], desc, False)
elif tokens[1].lower().strip() == "folder":
param = ParameterFile(tokens[0], desc, True)
elif tokens[1].lower().strip().startswith("string"):
default = tokens[1].strip()[len("string") + 1:]
param = ParameterString(tokens[0], desc, default)
elif tokens[1].lower().strip().startswith("output raster"):
out = OutputRaster()
elif tokens[1].lower().strip().startswith("output vector"):
out = OutputVector()
elif tokens[1].lower().strip().startswith("output table"):
out = OutputTable()
elif tokens[1].lower().strip().startswith("output file"):
out = OutputFile()
if param != None:
self.addParameter(param)
elif out != None:
out.name = tokens[0]
out.description = tokens[0]
self.addOutput(out)
else:
raise WrongScriptException("Could not load R script:" +
self.descriptionFile +
".\n Problem with line \"" + line +
"\"")
def processParameterLine(self, line):
param = None
out = None
line = line.replace('#', '')
# If the line is in the format of the text description files for
# normal algorithms, then process it using parameter and output
# factories
if '|' in line:
self.processDescriptionParameterLine(line)
return
tokens = line.split('=', 1)
desc = self.createDescriptiveName(tokens[0])
if tokens[1].lower().strip() == 'group':
self.group = tokens[0]
return
if tokens[1].lower().strip() == 'name':
self.name = tokens[0]
return
if tokens[1].lower().strip() == 'raster':
param = ParameterRaster(tokens[0], desc, False)
elif tokens[1].lower().strip() == 'vector':
param = ParameterVector(tokens[0], desc,
[ParameterVector.VECTOR_TYPE_ANY])
elif tokens[1].lower().strip() == 'vector point':
param = ParameterVector(tokens[0], desc,
[ParameterVector.VECTOR_TYPE_POINT])
elif tokens[1].lower().strip() == 'vector line':
param = ParameterVector(tokens[0], desc,
[ParameterVector.VECTOR_TYPE_LINE])
elif tokens[1].lower().strip() == 'vector polygon':
param = ParameterVector(tokens[0], desc,
[ParameterVector.VECTOR_TYPE_POLYGON])
elif tokens[1].lower().strip() == 'table':
param = ParameterTable(tokens[0], desc, False)
elif tokens[1].lower().strip() == 'multiple raster':
param = ParameterMultipleInput(tokens[0], desc,
ParameterMultipleInput.TYPE_RASTER)
param.optional = False
elif tokens[1].lower().strip() == 'multiple vector':
param = ParameterMultipleInput(tokens[0], desc,
ParameterMultipleInput.TYPE_VECTOR_ANY)
param.optional = False
elif tokens[1].lower().strip().startswith('selection'):
options = tokens[1].strip()[len('selection '):].split(';')
param = ParameterSelection(tokens[0], desc, options)
elif tokens[1].lower().strip().startswith('boolean'):
default = tokens[1].strip()[len('boolean') + 1:]
param = ParameterBoolean(tokens[0], desc, default)
elif tokens[1].lower().strip() == 'extent':
param = ParameterExtent(tokens[0], desc)
elif tokens[1].lower().strip() == 'file':
param = ParameterFile(tokens[0], desc, False)
elif tokens[1].lower().strip() == 'folder':
param = ParameterFile(tokens[0], desc, True)
elif tokens[1].lower().strip().startswith('number'):
default = tokens[1].strip()[len('number') + 1:]
param = ParameterNumber(tokens[0], desc, default=default)
elif tokens[1].lower().strip().startswith('field'):
field = tokens[1].strip()[len('field') + 1:]
found = False
for p in self.parameters:
if p.name == field:
found = True
break
if found:
param = ParameterTableField(tokens[0], tokens[0], field)
elif tokens[1].lower().strip().startswith('string'):
default = tokens[1].strip()[len('string') + 1:]
param = ParameterString(tokens[0], desc, default)
elif tokens[1].lower().strip().startswith('crs'):
default = tokens[1].strip()[len('crs') + 1:]
if not default:
default = 'EPSG:4326'
param = ParameterCrs(tokens[0], desc, default)
elif tokens[1].lower().strip().startswith('output raster'):
out = OutputRaster()
elif tokens[1].lower().strip().startswith('output vector'):
out = OutputVector()
elif tokens[1].lower().strip().startswith('output table'):
out = OutputTable()
elif tokens[1].lower().strip().startswith('output html'):
out = OutputHTML()
elif tokens[1].lower().strip().startswith('output file'):
out = OutputFile()
elif tokens[1].lower().strip().startswith('output number'):
out = OutputNumber()
elif tokens[1].lower().strip().startswith('output string'):
out = OutputString()
if param is not None:
self.addParameter(param)
elif out is not None:
out.name = tokens[0]
out.description = tokens[0]
self.addOutput(out)
else:
raise WrongScriptException('Could not load script:'
+ self.descriptionFile
+ '.\n Problem with line "' + line + '"'
)
def processParameterLine(self,line):
param = None
out = None
line = line.replace("#", "");
# If the line is in the format of the text description files for normal algorithms,
# then process it using parameter and output factories
if '|' in line:
self.processDescriptionParameterLine(line)
return
tokens = line.split("=");
desc = self.createDescriptiveName(tokens[0])
if tokens[1].lower().strip() == "group":
self.group = tokens[0]
return
if tokens[1].lower().strip() == "name":
self.name = tokens[0]
return
if tokens[1].lower().strip() == "raster":
param = ParameterRaster(tokens[0], desc, False)
elif tokens[1].lower().strip() == "vector":
param = ParameterVector(tokens[0], desc, [ParameterVector.VECTOR_TYPE_ANY])
elif tokens[1].lower().strip() == "table":
param = ParameterTable(tokens[0], desc, False)
elif tokens[1].lower().strip() == "multiple raster":
param = ParameterMultipleInput(tokens[0], desc, ParameterMultipleInput.TYPE_RASTER)
param.optional = False
elif tokens[1].lower().strip() == "multiple vector":
param = ParameterMultipleInput(tokens[0], desc, ParameterMultipleInput.TYPE_VECTOR_ANY)
param.optional = False
elif tokens[1].lower().strip().startswith("selection"):
options = tokens[1].strip()[len("selection "):].split(";")
param = ParameterSelection(tokens[0], desc, options);
elif tokens[1].lower().strip().startswith("boolean"):
default = tokens[1].strip()[len("boolean")+1:]
param = ParameterBoolean(tokens[0], desc, default)
elif tokens[1].lower().strip() == "extent":
param = ParameterExtent(tokens[0], desc)
elif tokens[1].lower().strip() == "file":
param = ParameterFile(tokens[0], desc, False)
elif tokens[1].lower().strip() == "folder":
param = ParameterFile(tokens[0], desc, True)
elif tokens[ 1].lower().strip().startswith("number"):
default = tokens[1].strip()[len("number")+1:]
param = ParameterNumber(tokens[0], desc, default=default)
elif tokens[1].lower().strip().startswith("field"):
field = tokens[1].strip()[len("field")+1:]
found = False
for p in self.parameters:
if p.name == field:
found = True
break
if found:
param = ParameterTableField(tokens[0], tokens[0], field)
elif tokens[1].lower().strip().startswith("string"):
default = tokens[1].strip()[len("string")+1:]
param = ParameterString(tokens[0], desc, default)
elif tokens[1].lower().strip().startswith("output raster"):
out = OutputRaster()
elif tokens[1].lower().strip().startswith("output vector"):
out = OutputVector()
elif tokens[1].lower().strip().startswith("output table"):
out = OutputTable()
elif tokens[1].lower().strip().startswith("output html"):
out = OutputHTML()
elif tokens[1].lower().strip().startswith("output file"):
out = OutputFile()
elif tokens[1].lower().strip().startswith("output number"):
out = OutputNumber()
elif tokens[1].lower().strip().startswith("output string"):
out = OutputString()
if param != None:
self.addParameter(param)
elif out != None:
out.name = tokens[0]
out.description = tokens[0]
self.addOutput(out)
else:
raise WrongScriptException("Could not load script:" + self.descriptionFile + ".\n Problem with line \"" + line + "\"")
def processParameterLine(self, line):
param = None
out = None
line = line.replace('#', '')
# If the line is in the format of the text description files for
# normal algorithms, then process it using parameter and output
# factories
if '|' in line:
self.processDescriptionParameterLine(line)
return
if line == "nomodeler":
self.showInModeler = False
tokens = line.split('=', 1)
desc = self.createDescriptiveName(tokens[0])
if tokens[1].lower().strip() == 'group':
self.group = tokens[0]
return
if tokens[1].lower().strip() == 'name':
self.name = tokens[0]
return
if tokens[1].lower().strip() == 'raster':
param = ParameterRaster(tokens[0], desc, False)
elif tokens[1].lower().strip() == 'vector':
param = ParameterVector(tokens[0], desc,
[ParameterVector.VECTOR_TYPE_ANY])
elif tokens[1].lower().strip() == 'vector point':
param = ParameterVector(tokens[0], desc,
[ParameterVector.VECTOR_TYPE_POINT])
elif tokens[1].lower().strip() == 'vector line':
param = ParameterVector(tokens[0], desc,
[ParameterVector.VECTOR_TYPE_LINE])
elif tokens[1].lower().strip() == 'vector polygon':
param = ParameterVector(tokens[0], desc,
[ParameterVector.VECTOR_TYPE_POLYGON])
elif tokens[1].lower().strip() == 'table':
param = ParameterTable(tokens[0], desc, False)
elif tokens[1].lower().strip() == 'multiple raster':
param = ParameterMultipleInput(tokens[0], desc,
ParameterMultipleInput.TYPE_RASTER)
param.optional = False
elif tokens[1].lower().strip() == 'multiple vector':
param = ParameterMultipleInput(
tokens[0], desc, ParameterMultipleInput.TYPE_VECTOR_ANY)
param.optional = False
elif tokens[1].lower().strip().startswith('selection'):
options = tokens[1].strip()[len('selection '):].split(';')
param = ParameterSelection(tokens[0], desc, options)
elif tokens[1].lower().strip().startswith('boolean'):
default = tokens[1].strip()[len('boolean') + 1:]
param = ParameterBoolean(tokens[0], desc, default)
elif tokens[1].lower().strip() == 'extent':
param = ParameterExtent(tokens[0], desc)
elif tokens[1].lower().strip() == 'file':
param = ParameterFile(tokens[0], desc, False)
elif tokens[1].lower().strip() == 'folder':
param = ParameterFile(tokens[0], desc, True)
elif tokens[1].lower().strip().startswith('number'):
default = tokens[1].strip()[len('number') + 1:]
param = ParameterNumber(tokens[0], desc, default=default)
elif tokens[1].lower().strip().startswith('field'):
field = tokens[1].strip()[len('field') + 1:]
found = False
for p in self.parameters:
if p.name == field:
found = True
break
if found:
param = ParameterTableField(tokens[0], desc, field)
elif tokens[1].lower().strip().startswith('string'):
default = tokens[1].strip()[len('string') + 1:]
param = ParameterString(tokens[0], desc, default)
elif tokens[1].lower().strip().startswith('longstring'):
default = tokens[1].strip()[len('longstring') + 1:]
param = ParameterString(tokens[0], desc, default, multiline=True)
elif tokens[1].lower().strip().startswith('crs'):
default = tokens[1].strip()[len('crs') + 1:]
if not default:
default = 'EPSG:4326'
param = ParameterCrs(tokens[0], desc, default)
elif tokens[1].lower().strip().startswith('output raster'):
out = OutputRaster()
elif tokens[1].lower().strip().startswith('output vector'):
out = OutputVector()
elif tokens[1].lower().strip().startswith('output table'):
out = OutputTable()
elif tokens[1].lower().strip().startswith('output html'):
out = OutputHTML()
elif tokens[1].lower().strip().startswith('output file'):
out = OutputFile()
subtokens = tokens[1].split(' ')
if len(subtokens > 2):
out.ext = subtokens[2]
elif tokens[1].lower().strip().startswith('output directory'):
out = OutputDirectory()
elif tokens[1].lower().strip().startswith('output number'):
out = OutputNumber()
elif tokens[1].lower().strip().startswith('output string'):
out = OutputString()
if param is not None:
self.addParameter(param)
elif out is not None:
out.name = tokens[0]
out.description = desc
self.addOutput(out)
else:
raise WrongScriptException(
'Could not load script:' + self.descriptionFile
or '' + '.\n Problem with line "' + line + '"')
def processParameterLine(self, line):
param = None
out = None
line = line.replace('#', '')
if line.lower().strip().startswith('report'):
self.report = True
self.addOutput(OutputHTML(RAlgorithm.KNITR_REPORT, 'HTML Report'))
return
if line.lower().strip().startswith('showplots'):
self.showPlots = True
self.addOutput(OutputHTML(RAlgorithm.RPLOTS, 'R Plots'))
return
if line.lower().strip().startswith('dontuserasterpackage'):
self.useRasterPackage = False
return
if line.lower().strip().startswith('passfilenames'):
self.passFileNames = True
return
if line.lower().strip().startswith('shapefilespackage'):
self.useShapefilesPackage = True
return
tokens = line.split('=')
desc = self.createDescriptiveName(tokens[0])
if tokens[1].lower().strip() == 'group':
self.group = tokens[0]
return
if tokens[1].lower().strip().startswith('raster'):
param = ParameterRaster(tokens[0], desc, False)
elif tokens[1].lower().strip() == 'vector':
param = ParameterVector(tokens[0], desc,
[ParameterVector.VECTOR_TYPE_ANY])
elif tokens[1].lower().strip() == 'table':
param = ParameterTable(tokens[0], desc, False)
elif tokens[1].lower().strip().startswith('multiple raster'):
param = ParameterMultipleInput(tokens[0], desc,
ParameterMultipleInput.TYPE_RASTER)
param.optional = False
elif tokens[1].lower().strip() == 'multiple vector':
param = ParameterMultipleInput(tokens[0], desc,
ParameterMultipleInput.TYPE_VECTOR_ANY)
param.optional = False
elif tokens[1].lower().strip().startswith('selection'):
options = tokens[1].strip()[len('selection'):].split(';')
param = ParameterSelection(tokens[0], desc, options)
elif tokens[1].lower().strip().startswith('boolean'):
default = tokens[1].strip()[len('boolean') + 1:]
param = ParameterBoolean(tokens[0], desc, default)
elif tokens[1].lower().strip().startswith('number'):
try:
default = float(tokens[1].strip()[len('number') + 1:])
param = ParameterNumber(tokens[0], desc, default=default)
except:
raise WrongScriptException('Could not load R script:'
+ self.descriptionFile + '.\n Problem with line "'
+ line + '"')
elif tokens[1].lower().strip().startswith('field'):
field = tokens[1].strip()[len('field') + 1:]
found = False
for p in self.parameters:
if p.name == field:
found = True
break
if found:
param = ParameterTableField(tokens[0], desc, field)
elif tokens[1].lower().strip() == 'extent':
param = ParameterExtent(tokens[0], desc)
elif tokens[1].lower().strip() == 'file':
param = ParameterFile(tokens[0], desc, False)
elif tokens[1].lower().strip() == 'folder':
param = ParameterFile(tokens[0], desc, True)
elif tokens[1].lower().strip().startswith('string'):
default = tokens[1].strip()[len('string') + 1:]
param = ParameterString(tokens[0], desc, default)
elif tokens[1].lower().strip().startswith('output raster'):
out = OutputRaster()
elif tokens[1].lower().strip().startswith('output vector'):
out = OutputVector()
elif tokens[1].lower().strip().startswith('output table'):
out = OutputTable()
elif tokens[1].lower().strip().startswith('output file'):
out = OutputFile()
elif tokens[1].lower().strip().startswith('output string'):
out = OutputString()
self.outputStringExist = True
self.outputStringName = tokens[0]
elif tokens[1].lower().strip().startswith('output number'):
out = OutputNumber()
self.outputNumberBool = True
self.outputNumberName = tokens[0]
if param is not None:
self.addParameter(param)
elif out is not None:
out.name = tokens[0]
out.description = tokens[0]
self.addOutput(out)
else:
raise WrongScriptException('Could not load R script:'
+ self.descriptionFile
+ '.\n Problem with line "' + line + '"'
)
def processParameterLine(self, line):
param = None
out = None
line = line.replace("#", "")
# If the line is in the format of the text description files for normal algorithms,
# then process it using parameter and output factories
if '|' in line:
self.processDescriptionParameterLine(line)
return
tokens = line.split("=")
desc = self.createDescriptiveName(tokens[0])
if tokens[1].lower().strip() == "group":
self.group = tokens[0]
return
if tokens[1].lower().strip() == "name":
self.name = tokens[0]
return
if tokens[1].lower().strip() == "raster":
param = ParameterRaster(tokens[0], desc, False)
elif tokens[1].lower().strip() == "vector":
param = ParameterVector(tokens[0], desc,
[ParameterVector.VECTOR_TYPE_ANY])
elif tokens[1].lower().strip() == "table":
param = ParameterTable(tokens[0], desc, False)
elif tokens[1].lower().strip() == "multiple raster":
param = ParameterMultipleInput(tokens[0], desc,
ParameterMultipleInput.TYPE_RASTER)
param.optional = False
elif tokens[1].lower().strip() == "multiple vector":
param = ParameterMultipleInput(
tokens[0], desc, ParameterMultipleInput.TYPE_VECTOR_ANY)
param.optional = False
elif tokens[1].lower().strip().startswith("selection"):
options = tokens[1].strip()[len("selection"):].split(";")
param = ParameterSelection(tokens[0], desc, options)
elif tokens[1].lower().strip().startswith("boolean"):
default = tokens[1].strip()[len("boolean") + 1:]
param = ParameterBoolean(tokens[0], desc, default)
elif tokens[1].lower().strip() == "extent":
param = ParameterExtent(tokens[0], desc)
elif tokens[1].lower().strip() == "file":
param = ParameterFile(tokens[0], desc, False)
elif tokens[1].lower().strip() == "folder":
param = ParameterFile(tokens[0], desc, True)
elif tokens[1].lower().strip().startswith("number"):
default = tokens[1].strip()[len("number") + 1:]
param = ParameterNumber(tokens[0], desc, default=default)
elif tokens[1].lower().strip().startswith("field"):
field = tokens[1].strip()[len("field") + 1:]
found = False
for p in self.parameters:
if p.name == field:
found = True
break
if found:
param = ParameterTableField(tokens[0], tokens[0], field)
elif tokens[1].lower().strip().startswith("string"):
default = tokens[1].strip()[len("string") + 1:]
param = ParameterString(tokens[0], desc, default)
elif tokens[1].lower().strip().startswith("output raster"):
out = OutputRaster()
elif tokens[1].lower().strip().startswith("output vector"):
out = OutputVector()
elif tokens[1].lower().strip().startswith("output table"):
out = OutputTable()
elif tokens[1].lower().strip().startswith("output html"):
out = OutputHTML()
elif tokens[1].lower().strip().startswith("output file"):
out = OutputFile()
elif tokens[1].lower().strip().startswith("output number"):
out = OutputNumber()
elif tokens[1].lower().strip().startswith("output string"):
out = OutputString()
if param != None:
self.addParameter(param)
elif out != None:
out.name = tokens[0]
out.description = tokens[0]
self.addOutput(out)
else:
raise WrongScriptException("Could not load script:" +
self.descriptionFile +
".\n Problem with line \"" + line +
"\"")
def processParameterLine(self, line):
param = None
out = None
line = line.replace("#", "")
# If the line is in the format of the text description files for
# normal algorithms, then process it using parameter and output
# factories
if "|" in line:
self.processDescriptionParameterLine(line)
return
if line == "nomodeler":
self.showInModeler = False
return
tokens = line.split("=", 1)
desc = self.createDescriptiveName(tokens[0])
if tokens[1].lower().strip() == "group":
self.group = tokens[0]
return
if tokens[1].lower().strip() == "name":
self.name = tokens[0]
return
if tokens[1].lower().strip() == "raster":
param = ParameterRaster(tokens[0], desc, False)
elif tokens[1].lower().strip() == "vector":
param = ParameterVector(tokens[0], desc, [ParameterVector.VECTOR_TYPE_ANY])
elif tokens[1].lower().strip() == "vector point":
param = ParameterVector(tokens[0], desc, [ParameterVector.VECTOR_TYPE_POINT])
elif tokens[1].lower().strip() == "vector line":
param = ParameterVector(tokens[0], desc, [ParameterVector.VECTOR_TYPE_LINE])
elif tokens[1].lower().strip() == "vector polygon":
param = ParameterVector(tokens[0], desc, [ParameterVector.VECTOR_TYPE_POLYGON])
elif tokens[1].lower().strip() == "table":
param = ParameterTable(tokens[0], desc, False)
elif tokens[1].lower().strip() == "multiple raster":
param = ParameterMultipleInput(tokens[0], desc, ParameterMultipleInput.TYPE_RASTER)
param.optional = False
elif tokens[1].lower().strip() == "multiple vector":
param = ParameterMultipleInput(tokens[0], desc, ParameterMultipleInput.TYPE_VECTOR_ANY)
param.optional = False
elif tokens[1].lower().strip().startswith("selection"):
options = tokens[1].strip()[len("selection ") :].split(";")
param = ParameterSelection(tokens[0], desc, options)
elif tokens[1].lower().strip().startswith("boolean"):
default = tokens[1].strip()[len("boolean") + 1 :]
param = ParameterBoolean(tokens[0], desc, default)
elif tokens[1].lower().strip() == "extent":
param = ParameterExtent(tokens[0], desc)
elif tokens[1].lower().strip() == "file":
param = ParameterFile(tokens[0], desc, False)
elif tokens[1].lower().strip() == "folder":
param = ParameterFile(tokens[0], desc, True)
elif tokens[1].lower().strip().startswith("number"):
default = tokens[1].strip()[len("number") + 1 :]
param = ParameterNumber(tokens[0], desc, default=default)
elif tokens[1].lower().strip().startswith("field"):
field = tokens[1].strip()[len("field") + 1 :]
found = False
for p in self.parameters:
if p.name == field:
found = True
break
if found:
param = ParameterTableField(tokens[0], desc, field)
elif tokens[1].lower().strip().startswith("string"):
default = tokens[1].strip()[len("string") + 1 :]
param = ParameterString(tokens[0], desc, default)
elif tokens[1].lower().strip().startswith("longstring"):
default = tokens[1].strip()[len("longstring") + 1 :]
param = ParameterString(tokens[0], desc, default, multiline=True)
elif tokens[1].lower().strip().startswith("crs"):
default = tokens[1].strip()[len("crs") + 1 :]
if not default:
default = "EPSG:4326"
param = ParameterCrs(tokens[0], desc, default)
elif tokens[1].lower().strip().startswith("output raster"):
out = OutputRaster()
elif tokens[1].lower().strip().startswith("output vector"):
out = OutputVector()
elif tokens[1].lower().strip().startswith("output table"):
out = OutputTable()
elif tokens[1].lower().strip().startswith("output html"):
out = OutputHTML()
elif tokens[1].lower().strip().startswith("output file"):
out = OutputFile()
subtokens = tokens[1].split(" ")
if len(subtokens > 2):
out.ext = subtokens[2]
elif tokens[1].lower().strip().startswith("output directory"):
out = OutputDirectory()
elif tokens[1].lower().strip().startswith("output number"):
out = OutputNumber()
elif tokens[1].lower().strip().startswith("output string"):
out = OutputString()
if param is not None:
self.addParameter(param)
elif out is not None:
out.name = tokens[0]
out.description = desc
self.addOutput(out)
else:
raise WrongScriptException(
"Could not load script:" + self.descriptionFile or "" + '.\n Problem with line "' + line + '"'
)
def processParameterLine(self,line):
param = None
out = None
line = line.replace("#", "");
if line.lower().strip().startswith("showplots"):
self.showPlots = True
self.addOutput(OutputHTML(RAlgorithm.RPLOTS, "R Plots"));
return
if line.lower().strip().startswith("dontuserasterpackage"):
self.useRasterPackage = False
return
if line.lower().strip().startswith("passfilenames"):
self.passFileNames = True
return
tokens = line.split("=");
desc = self.createDescriptiveName(tokens[0])
if tokens[1].lower().strip() == "group":
self.group = tokens[0]
return
if tokens[1].lower().strip().startswith("raster"):
param = ParameterRaster(tokens[0], desc, False)
elif tokens[1].lower().strip() == "vector":
param = ParameterVector(tokens[0], desc, [ParameterVector.VECTOR_TYPE_ANY])
elif tokens[1].lower().strip() == "table":
param = ParameterTable(tokens[0], desc, False)
elif tokens[1].lower().strip().startswith("multiple raster"):
param = ParameterMultipleInput(tokens[0], desc, ParameterMultipleInput.TYPE_RASTER)
param.optional = False
elif tokens[1].lower().strip() == "multiple vector":
param = ParameterMultipleInput(tokens[0], desc, ParameterMultipleInput.TYPE_VECTOR_ANY)
param.optional = False
elif tokens[1].lower().strip().startswith("selection"):
options = tokens[1].strip()[len("selection"):].split(";")
param = ParameterSelection(tokens[0], desc, options);
elif tokens[1].lower().strip().startswith("boolean"):
default = tokens[1].strip()[len("boolean")+1:]
param = ParameterBoolean(tokens[0], desc, default)
elif tokens[1].lower().strip().startswith("number"):
try:
default = float(tokens[1].strip()[len("number")+1:])
param = ParameterNumber(tokens[0], desc, default=default)
except:
raise WrongScriptException("Could not load R script:" + self.descriptionFile + ".\n Problem with line \"" + line + "\"")
elif tokens[1].lower().strip().startswith("field"):
field = tokens[1].strip()[len("field")+1:]
found = False
for p in self.parameters:
if p.name == field:
found = True
break
if found:
param = ParameterTableField(tokens[0], tokens[0], field)
elif tokens[1].lower().strip() == "extent":
param = ParameterExtent(tokens[0], desc)
elif tokens[1].lower().strip() == "file":
param = ParameterFile(tokens[0], desc, False)
elif tokens[1].lower().strip() == "folder":
param = ParameterFile(tokens[0], desc, True)
elif tokens[1].lower().strip().startswith("string"):
default = tokens[1].strip()[len("string")+1:]
param = ParameterString(tokens[0], desc, default)
elif tokens[1].lower().strip().startswith("output raster"):
out = OutputRaster()
elif tokens[1].lower().strip().startswith("output vector"):
out = OutputVector()
elif tokens[1].lower().strip().startswith("output table"):
out = OutputTable()
elif tokens[1].lower().strip().startswith("output file"):
out = OutputFile()
if param != None:
self.addParameter(param)
elif out != None:
out.name = tokens[0]
out.description = tokens[0]
self.addOutput(out)
else:
raise WrongScriptException("Could not load R script:" + self.descriptionFile + ".\n Problem with line \"" + line + "\"")