def initializeSettings(self):
AlgorithmProvider.initializeSettings(self)
if OTBUtils.findOtbPath() is None:
ProcessingConfig.addSetting(
Setting(self.getDescription(),
OTBUtils.OTB_FOLDER,
self.tr("OTB command line tools folder"),
OTBUtils.otbPath(),
valuetype=Setting.FOLDER))
if OTBUtils.findOtbLibPath() is None:
ProcessingConfig.addSetting(
Setting(self.getDescription(),
OTBUtils.OTB_LIB_FOLDER,
self.tr("OTB applications folder"),
OTBUtils.otbLibPath(),
valuetype=Setting.FOLDER))
ProcessingConfig.addSetting(
Setting(self.getDescription(),
OTBUtils.OTB_SRTM_FOLDER,
self.tr("SRTM tiles folder"),
OTBUtils.otbSRTMPath(),
valuetype=Setting.FOLDER))
ProcessingConfig.addSetting(
Setting(self.getDescription(),
OTBUtils.OTB_GEOID_FILE,
self.tr("Geoid file"),
OTBUtils.otbGeoidPath(),
valuetype=Setting.FOLDER))
def defineCharacteristicsFromFile(self):
content = open(self.descriptionFile).read()
dom_model = ET.fromstring(content)
self.appkey = dom_model.find('key').text
self.cliName = dom_model.find('exec').text
self.name = dom_model.find('longname').text
self.i18n_name = QCoreApplication.translate("OTBAlgorithm", self.name)
self.group = dom_model.find('group').text
self.i18n_group = QCoreApplication.translate("OTBAlgorithm",
self.group)
rebu = None
the_result = None
try:
rebu = self.get_list_from_node(dom_model)
the_result = map(self.adapt_list_to_string, rebu)
except Exception as e:
ProcessingLog.addToLog(
ProcessingLog.LOG_ERROR,
self.tr('Could not open OTB algorithm: %s\n%s' %
(self.descriptionFile, traceback.format_exc())))
raise e
for line in the_result:
try:
if line.startswith("Parameter") or line.startswith(
"*Parameter"):
if line.startswith("*Parameter"):
param = getParameterFromString(line[1:])
param.isAdvanced = True
else:
param = getParameterFromString(line)
# Hack for initializing the elevation parameters from Processing configuration
if param.name == "-elev.dem.path" or param.name == "-elev.dem" or "elev.dem" in param.name:
param.default = OTBUtils.otbSRTMPath()
elif param.name == "-elev.dem.geoid" or param.name == "-elev.geoid" or "elev.geoid" in param.name:
param.default = OTBUtils.otbGeoidPath()
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(getOutputFromString(line))
except Exception as e:
ProcessingLog.addToLog(
ProcessingLog.LOG_ERROR,
self.tr('Could not open OTB algorithm: %s\n%s' %
(self.descriptionFile, line)))
raise e
def initializeSettings(self):
AlgorithmProvider.initializeSettings(self)
ProcessingConfig.addSetting(
Setting(self.getDescription(), OTBUtils.OTB_FOLDER,
"OTB command line tools folder", OTBUtils.otbPath()))
ProcessingConfig.addSetting(
Setting(self.getDescription(), OTBUtils.OTB_LIB_FOLDER,
"OTB applications folder", OTBUtils.otbLibPath()))
ProcessingConfig.addSetting(
Setting(self.getDescription(), OTBUtils.OTB_SRTM_FOLDER,
"SRTM tiles folder", OTBUtils.otbSRTMPath()))
ProcessingConfig.addSetting(
Setting(self.getDescription(), OTBUtils.OTB_GEOID_FILE,
"Geoid file", OTBUtils.otbGeoidPath()))
def initializeSettings(self):
AlgorithmProvider.initializeSettings(self)
if OTBUtils.findOtbPath() is None:
ProcessingConfig.addSetting(Setting(self.getDescription(),
OTBUtils.OTB_FOLDER,
self.tr("OTB command line tools folder"), OTBUtils.otbPath()))
if OTBUtils.findOtbLibPath() is None:
ProcessingConfig.addSetting(Setting(self.getDescription(),
OTBUtils.OTB_LIB_FOLDER,
self.tr("OTB applications folder"), OTBUtils.otbLibPath()))
ProcessingConfig.addSetting(Setting(self.getDescription(),
OTBUtils.OTB_SRTM_FOLDER,
self.tr("SRTM tiles folder"), OTBUtils.otbSRTMPath()))
ProcessingConfig.addSetting(Setting(self.getDescription(),
OTBUtils.OTB_GEOID_FILE,
self.tr("Geoid file"), OTBUtils.otbGeoidPath()))
def defineCharacteristicsFromFile(self):
content = open(self.descriptionFile).read()
dom_model = ET.fromstring(content)
self.appkey = dom_model.find('key').text
self.cliName = dom_model.find('exec').text
self.name = dom_model.find('longname').text
self.i18n_name = QCoreApplication.translate("OTBAlgorithm", self.name)
self.group = dom_model.find('group').text
self.i18n_group = QCoreApplication.translate("OTBAlgorithm", self.group)
rebu = None
the_result = None
try:
rebu = self.get_list_from_node(dom_model)
the_result = map(self.adapt_list_to_string, rebu)
except Exception as e:
ProcessingLog.addToLog(ProcessingLog.LOG_ERROR,
self.tr('Could not open OTB algorithm: %s\n%s' % (self.descriptionFile, traceback.format_exc())))
raise e
for line in the_result:
try:
if line.startswith("Parameter") or line.startswith("*Parameter"):
if line.startswith("*Parameter"):
param = getParameterFromString(line[1:])
param.isAdvanced = True
else:
param = getParameterFromString(line)
# Hack for initializing the elevation parameters from Processing configuration
if param.name == "-elev.dem.path" or param.name == "-elev.dem" or "elev.dem" in param.name:
param.default = OTBUtils.otbSRTMPath()
elif param.name == "-elev.dem.geoid" or param.name == "-elev.geoid" or "elev.geoid" in param.name:
param.default = OTBUtils.otbGeoidPath()
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(getOutputFromString(line))
except Exception as e:
ProcessingLog.addToLog(ProcessingLog.LOG_ERROR,
self.tr('Could not open OTB algorithm: %s\n%s' % (self.descriptionFile, line)))
raise e
class OTBAlgorithm(GeoAlgorithm):
REGION_OF_INTEREST = "ROI"
def __init__(self, descriptionfile):
GeoAlgorithm.__init__(self)
self.roiFile = None
self.descriptionFile = descriptionfile
self.defineCharacteristicsFromFile()
self.numExportedLayers = 0
self.hasROI = None
def __str__(self):
return ("Algo : " + self.name + " from app : " + self.cliName +
" in : " + self.group)
def getCopy(self):
newone = OTBAlgorithm(self.descriptionFile)
newone.provider = self.provider
return newone
def getIcon(self):
return PyQt4.QtGui.QIcon(
os.path.dirname(__file__) + "/../../images/otb.png")
def help(self):
folder = os.path.join(OTBUtils.otbDescriptionPath(), 'doc')
helpfile = os.path.join(str(folder), self.appkey + ".html")
if os.path.exists(helpfile):
return False, helpfile
else:
raise False, None
def adapt_list_to_string(self, c_list):
a_list = c_list[1:]
if a_list[0] in ["ParameterVector", "ParameterMultipleInput"]:
if c_list[0] == "ParameterType_InputImageList":
a_list[3] = 3
elif c_list[0] == "ParameterType_InputFilenameList":
a_list[3] = 4
else:
a_list[3] = -1
a_list[1] = "-%s" % a_list[1]
def mystr(par):
if type(par) == type([]):
return ";".join(par)
return str(par)
b_list = map(mystr, a_list)
res = "|".join(b_list)
return res
def get_list_from_node(self, myet):
all_params = []
for parameter in myet.iter('parameter'):
rebuild = []
par_type = parameter.find('parameter_type').text
key = parameter.find('key').text
name = parameter.find('name').text
source_par_type = parameter.find(
'parameter_type').attrib['source_parameter_type']
rebuild.append(source_par_type)
rebuild.append(par_type)
rebuild.append(key)
rebuild.append(name)
for each in parameter[4:]:
if not each.tag in ["hidden"]:
if len(list(each)) == 0:
rebuild.append(each.text)
else:
rebuild.append(
[item.text for item in each.iter('choice')])
all_params.append(rebuild)
return all_params
def defineCharacteristicsFromFile(self):
content = open(self.descriptionFile).read()
dom_model = ET.fromstring(content)
self.appkey = dom_model.find('key').text
self.cliName = dom_model.find('exec').text
self.name = dom_model.find('longname').text
self.group = dom_model.find('group').text
#ProcessingLog.addToLog(ProcessingLog.LOG_INFO, "Reading parameters for %s" % self.appkey)
rebu = None
the_result = None
try:
rebu = self.get_list_from_node(dom_model)
the_result = map(self.adapt_list_to_string, rebu)
except Exception, e:
ProcessingLog.addToLog(
ProcessingLog.LOG_ERROR, "Could not open OTB algorithm: " +
self.descriptionFile + "\n" + traceback.format_exc())
raise e
for line in the_result:
try:
if line.startswith("Parameter") or line.startswith(
"*Parameter"):
if line.startswith("*Parameter"):
param = getParameterFromString(line[1:])
param.isAdvanced = True
else:
param = getParameterFromString(line)
# Hack for initializing the elevation parameters from Processing configuration
if param.name == "-elev.dem.path" or param.name == "-elev.dem" or "elev.dem" in param.name:
param.default = OTBUtils.otbSRTMPath()
elif param.name == "-elev.dem.geoid" or param.name == "-elev.geoid" or "elev.geoid" in param.name:
param.default = OTBUtils.otbGeoidPath()
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(getOutputFromString(line))
except Exception, e:
ProcessingLog.addToLog(
ProcessingLog.LOG_ERROR, "Could not open OTB algorithm: " +
self.descriptionFile + "\n" + line)
raise e
