本文整理汇总了Python中sextante.parameters.ParameterFactory.ParameterFactory类的典型用法代码示例。如果您正苦于以下问题：Python ParameterFactory类的具体用法？Python ParameterFactory怎么用？Python ParameterFactory使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了ParameterFactory类的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: defineCharacteristicsFromFile
def defineCharacteristicsFromFile(self):
lines = open(self.descriptionFile)
line = lines.readline().strip("\n").strip()
self.grassName = line
line = lines.readline().strip("\n").strip()
self.name = line
line = lines.readline().strip("\n").strip()
self.group = line
hasRasterOutput = False
hasVectorOutput = False
while line != "":
try:
line = line.strip("\n").strip()
if line.startswith("Parameter"):
parameter = ParameterFactory.getFromString(line);
self.addParameter(parameter)
if isinstance(parameter, ParameterVector):
hasVectorOutput = True
if isinstance(parameter, ParameterMultipleInput) and parameter.datatype < 3:
hasVectorOutput = True
elif line.startswith("*Parameter"):
param = ParameterFactory.getFromString(line[1:])
param.isAdvanced = True
self.addParameter(param)
else:
output = OutputFactory.getFromString(line)
self.addOutput(output);
if isinstance(output, OutputRaster):
hasRasterOutput = True
line = lines.readline().strip("\n").strip()
except Exception,e:
SextanteLog.addToLog(SextanteLog.LOG_ERROR, "Could not open GRASS algorithm: " + self.descriptionFile + "\n" + line)
raise e示例2: defineCharacteristicsFromFile
def defineCharacteristicsFromFile(self):
lines = open(self.descriptionFile)
line = lines.readline().strip("\n").strip()
self.appkey = line
line = lines.readline().strip("\n").strip()
self.cliName = line
line = lines.readline().strip("\n").strip()
self.name = line
line = lines.readline().strip("\n").strip()
self.group = line
while line != "":
try:
line = line.strip("\n").strip()
if line.startswith("Parameter"):
param = ParameterFactory.getFromString(line)
# Hack for initializing the elevation parameters from Sextante configuration
if param.name == "-elev.dem.path" or param.name == "-elev.dem":
param.default = OTBUtils.otbSRTMPath()
elif param.name == "-elev.dem.geoid" or param.name == "-elev.geoid":
param.default = OTBUtils.otbGeoidPath()
self.addParameter(param)
elif line.startswith("*Parameter"):
param = ParameterFactory.getFromString(line[1:])
param.isAdvanced = True
self.addParameter(param)
elif line.startswith("Extent"):
self.addParameter(ParameterExtent(self.REGION_OF_INTEREST, "Region of interest", "0,1,0,1"))
self.hasROI = True
else:
self.addOutput(OutputFactory.getFromString(line))
line = lines.readline().strip("\n").strip()
except Exception,e:
SextanteLog.addToLog(SextanteLog.LOG_ERROR, "Could not open OTB algorithm: " + self.descriptionFile + "\n" + line)
raise e示例3: processDescriptionParameterLine
def processDescriptionParameterLine(self, line):
try:
if line.startswith("Parameter"):
self.addParameter(ParameterFactory.getFromString(line))
elif line.startswith("*Parameter"):
param = ParameterFactory.getFromString(line[1:])
param.isAdvanced = True
self.addParameter(param)
else:
self.addOutput(OutputFactory.getFromString(line))
except Exception:
raise WrongScriptException("Could not load script:" + self.descriptionFile + ".\n Problem with line \"" + line + "\"")示例4: defineCharacteristicsFromFile
def defineCharacteristicsFromFile(self):
lines = open(self.descriptionFile)
line = lines.readline().strip("\n").strip()
self.name = line
if "|" in self.name:
tokens = self.name.split("|")
self.name = tokens[0]
self.cmdname = tokens[1]
else:
self.cmdname = self.name
line = lines.readline().strip("\n").strip()
self.undecoratedGroup = line
self.group = SagaGroupNameDecorator.getDecoratedName(self.undecoratedGroup)
while line != "":
line = line.strip("\n").strip()
if line.startswith("Parameter"):
self.addParameter(ParameterFactory.getFromString(line))
elif line.startswith("DontResample"):
self.resample = False
elif line.startswith("Extent"): #An extent parameter that wraps 4 SAGA numerical parameters
self.extentParamNames = line[6:].strip().split(" ")
self.addParameter(ParameterExtent(self.OUTPUT_EXTENT, "Output extent", "0,1,0,1"))
else:
self.addOutput(OutputFactory.getFromString(line))
line = lines.readline().strip("\n").strip()
lines.close()示例5: defineCharacteristicsFromFile
def defineCharacteristicsFromFile(self):
lines = open(self.descriptionFile)
line = lines.readline().strip("\n").strip()
self.grassName = line
line = lines.readline().strip("\n").strip()
self.name = line
line = lines.readline().strip("\n").strip()
self.group = line
while line != "":
try:
line = line.strip("\n").strip()
if line.startswith("Parameter"):
self.addParameter(ParameterFactory.getFromString(line))
elif line.startswith("*Parameter"):
param = ParameterFactory.getFromString(line[1:])
param.isAdvanced = True
self.addParameter(param)
else:
self.addOutput(OutputFactory.getFromString(line))
line = lines.readline().strip("\n").strip()
except Exception,e:
SextanteLog.addToLog(SextanteLog.LOG_ERROR, "Could not open GRASS algorithm: " + self.descriptionFile + "\n" + line)
raise e示例6: openModel
def openModel(self, filename):
self.algPos = []
self.paramPos = []
self.algs = []
self.algParameters = []
self.algOutputs = []
self.paramValues = {}
self.dependencies = []
self.descriptionFile = filename
lines = codecs.open(filename, "r", encoding='utf-8')
line = lines.readline().strip("\n")
iAlg = 0
try:
while line != "":
if line.startswith("PARAMETER:"):
paramLine = line[len("PARAMETER:"):]
param = ParameterFactory.getFromString(paramLine)
if param:
self.parameters.append(param)
else:
raise WrongModelException("Error in line: " + line)
line = lines.readline().strip("\n")
tokens = line.split(",")
self.paramPos.append(QtCore.QPointF(float(tokens[0]), float(tokens[1])))
elif line.startswith("VALUE:"):
valueLine = line[len("VALUE:"):]
tokens = valueLine.split("===")
self.paramValues[tokens[0]] = tokens[1].replace(ModelerAlgorithm.LINE_BREAK_STRING, '\n')
elif line.startswith("NAME:"):
self.name = line[len("NAME:"):]
elif line.startswith("GROUP:"):
self.group = line[len("GROUP:"):]
elif line.startswith("ALGORITHM:"):
algParams={}
algOutputs={}
algLine = line[len("ALGORITHM:"):]
alg = ModelerUtils.getAlgorithm(algLine)
if alg:
posline = lines.readline().strip("\n")
tokens = posline.split(",")
self.algPos.append(QtCore.QPointF(float(tokens[0]), float(tokens[1])))
self.algs.append(alg)
dependenceline = lines.readline().strip("\n")
dependencies = [];
if dependenceline != str(None):
for index in dependenceline.split(","):
dependencies.append(int(index))
for param in alg.parameters:
line = lines.readline().strip("\n")
if line==str(None):
algParams[param.name] = None
else:
tokens = line.split("|")
algParams[param.name] = AlgorithmAndParameter(int(tokens[0]), tokens[1])
for out in alg.outputs:
line = lines.readline().strip("\n")
if str(None)!=line:
algOutputs[out.name] = line
#we add the output to the algorithm, with a name indicating where it comes from
#that guarantees that the name is unique
output = copy.deepcopy(out)
output.description = line
output.name = self.getSafeNameForOutput(iAlg, output)
self.addOutput(output)
else:
algOutputs[out.name] = None
self.algOutputs.append(algOutputs)
self.algParameters.append(algParams)
self.dependencies.append(dependencies)
iAlg += 1
else:
raise WrongModelException("Error in line: " + line)
line = lines.readline().strip("\n")
except:
raise WrongModelException("Error in line: " + line)