def test_create_algorithm_object_produces_initialized_non_child_alorithm_outside_PyExec(
self):
alg = simpleapi._create_algorithm_object("Rebin")
self._is_initialized_test(alg,
1,
expected_class=IAlgorithm,
expected_child=False)
def _do_unary_operation(op, self, lhs_vars):
"""
Perform the unary operation
:param op: name of the algorithm to run
:param self: The object that this operation was called on
:param lhs_vars: is expected to be a tuple containing the number of lhs variables and
their names as the first and second element respectively
"""
global _workspace_op_tmps
import mantid.simpleapi as simpleapi
if lhs_vars[0] > 0:
# Assume the first and clear the temporaries as this
# must be the final assignment
output_name = lhs_vars[1][0]
clear_tmps = True
else:
# Give it a temporary name and keep track of it
clear_tmps = False
output_name = _workspace_op_prefix + str(len(_workspace_op_tmps))
_workspace_op_tmps.append(output_name)
# Do the operation
ads = _api.AnalysisDataServiceImpl.Instance()
alg = simpleapi._create_algorithm_object(
op) # gets the child status correct for PythonAlgorithms
alg.setPropertyValue("InputWorkspace", self.name())
alg.setPropertyValue("OutputWorkspace", output_name)
alg.execute()
resultws = ads[output_name]
if clear_tmps:
for name in _workspace_op_tmps:
if name in ads and output_name != name:
ads.remove(name)
_workspace_op_tmps = []
return resultws
def _do_unary_operation(op, self, lhs_vars):
"""
Perform the unary operation
:param op: name of the algorithm to run
:param self: The object that this operation was called on
:param lhs_vars: is expected to be a tuple containing the number of lhs variables and
their names as the first and second element respectively
"""
global _workspace_op_tmps
import mantid.simpleapi as simpleapi
if lhs_vars[0] > 0:
# Assume the first and clear the temporaries as this
# must be the final assignment
output_name = lhs_vars[1][0]
clear_tmps = True
else:
# Give it a temporary name and keep track of it
clear_tmps = False
output_name = _workspace_op_prefix + str(len(_workspace_op_tmps))
_workspace_op_tmps.append(output_name)
# Do the operation
ads = AnalysisDataServiceImpl.Instance()
# gets the child status correct for PythonAlgorithms
alg = simpleapi._create_algorithm_object(op)
alg.setProperty("InputWorkspace", self)
alg.setPropertyValue("OutputWorkspace", output_name)
alg.execute()
resultws = ads[output_name]
if clear_tmps:
for name in _workspace_op_tmps:
if name in ads and output_name != name:
ads.remove(name)
_workspace_op_tmps = []
return resultws
def PyExec(self):
self.alg = simpleapi._create_algorithm_object("Rebin")
def test_create_algorithm_with_version_produces_initialized_alorithm(self):
alg = simpleapi._create_algorithm_object("LoadRaw", 3)
self._is_initialized_test(alg,
3,
expected_class=IAlgorithm,
expected_child=False)
def PyExec(self):
self.alg = simpleapi._create_algorithm_object("Rebin")
def test_create_algorithm_with_version_produces_initialized_alorithm(self):
alg = simpleapi._create_algorithm_object("LoadRaw", 3)
self._is_initialized_test(alg, 3, expected_class=AlgorithmProxy,
expected_child=False)
def test_create_algorithm_object_produces_initialized_non_child_alorithm_outside_PyExec(self):
alg = simpleapi._create_algorithm_object("Rebin")
self._is_initialized_test(alg, 1, expected_class=AlgorithmProxy,
expected_child=False)