def retrieveLambdaRequestedForThisRow(cls):
lambda_requested = ""
bigTable = cls.main_gui.bigTableData
# try to retrieve from bigTable[i,0]
data_obj = bigTable[cls.row, 0]
if data_obj is not None:
_active_data = data_obj.active_data
return str(_active_data.lambda_requested)
# try to retrieve from bigTable[i,2] -> data_lambda_requested
config_obj = bigTable[cls.row, 2]
if (config_obj.data_lambda_requested != -1) and (config_obj.data_lambda_requested != ""):
return str(config_obj.data_lambda_requested)
# try to retrieve from bigTable[i,1]
norm_obj = bigTable[cls.row, 1]
if norm_obj is not None:
_active_norm = norm_obj.active_data
return str(_active_norm.lambda_requested)
# try to retrieve from bigTable[i,2] -> norm_lambda_requested
if (config_obj.norm_lambda_requested != -1) and (config_obj.data_lambda_requested != ""):
return str(config_obj.norm_lambda_requested)
# try from data_run, if not None -> load and retrieve
data_run = cls.main_gui.ui.reductionTable.item(cls.row, 0).text()
if data_run != "":
try:
_filename = nexus_utilities.findNeXusFullPath(data_run)
cls.list_filename.append(_filename)
randomString = utilities.generate_random_workspace_name()
_nxs = LoadEventNexus(Filename=_filename, OutputWorkspace=randomString, MetaDataOnly=True)
return str(_nxs.getRun().getProperty("LambdaRequest").value[0])
except:
pass
# try from norm_run, if not None -> load and retrieve
norm_run = cls.main_gui.ui.reductionTable.item(cls.row, 6).text()
if norm_run != "":
try:
_filename = nexus_utilities.findNeXusFullPath(norm_run)
cls.list_filename.append(_filename)
randomString = utilities.generate_random_workspace_name()
_nxs = LoadEventNexus(Filename=_filename, OutputWorkspace=randomString, MetanormOnly=True)
return str(_nxs.getRun().getProperty("LambdaRequest").value[0])
except:
pass
# give up and return 'N/A'
return "N/A"
def dataLineEditValidate(cls):
run_sequence = cls.ui.dataLineEdit.text()
oListRuns = RunSequenceBreaker(run_sequence)
_list_runs = oListRuns.getFinalList()
cls.list_runs = _list_runs
cls.ui.dataLineEdit.setText("")
cls.list_filename = []
cls.list_nxs = []
if _list_runs[0] == -1:
return
for _runs in _list_runs:
try:
_filename = nexus_utilities.findNeXusFullPath(_runs)
except:
pass
else:
cls.list_filename.append(_filename)
randomString = utilities.generate_random_workspace_name()
_nxs = LoadEventNexus(Filename=_filename, OutputWorkspace=randomString, MetaDataOnly=True)
cls.list_nxs.append(_nxs)
cls.str_list_runs.append(str(_runs))
cls.updateDataTable()
cls.updateInsertValidRunsButton()
def normLineEditValidate(cls):
_run = cls.ui.normLineEdit.text()
cls.ui.normLineEdit.setText("")
if _run == "":
return
cls.list_runs = [_run]
try:
_filename = nexus_utilities.findNeXusFullPath(_run)
except:
pass
else:
cls.list_filename.append(_filename)
randomString = utilities.generate_random_workspace_name()
_nxs = LoadEventNexus(Filename=_filename, OutputWorkspace=randomString, MetaDataOnly=True)
cls.list_nxs = [_nxs]
cls.str_list_runs.append(str(_run))
cls.updateNormTable()
cls.updateInsertValidRunsButton()