def _loadAlgorithms(self):
self.algs = []
version = OTBUtils.getInstalledVersion(True)
if version is None:
ProcessingLog.addToLog(ProcessingLog.LOG_ERROR,
self.tr('Problem with OTB installation: OTB was not found or is not correctly installed'))
return
folder = OTBUtils.compatibleDescriptionPath(version)
if folder is None:
ProcessingLog.addToLog(ProcessingLog.LOG_ERROR,
self.tr('Problem with OTB installation: installed OTB version (%s) is not supported' % version))
return
for descriptionFile in os.listdir(folder):
if descriptionFile.endswith("xml"):
try:
alg = OTBAlgorithm(os.path.join(folder, descriptionFile))
if alg.name.strip() != "":
self.algs.append(alg)
else:
ProcessingLog.addToLog(ProcessingLog.LOG_ERROR,
self.tr("Could not open OTB algorithm: %s" % descriptionFile))
except Exception as e:
ProcessingLog.addToLog(ProcessingLog.LOG_ERROR,
self.tr("Could not open OTB algorithm: %s" % descriptionFile))
def help(self):
version = OTBUtils.getInstalledVersion()
folder = OTBUtils.compatibleDescriptionPath(version)
if folder is None:
return False, None
folder = os.path.join(folder, 'doc')
helpfile = os.path.join(unicode(folder), self.appkey + ".html")
if os.path.exists(helpfile):
return False, helpfile
else:
return False, None
