def raise_error_if_necessary(*args, **kwargs):
failed = func(*args, **kwargs)
if failed is None:
err = _pyom.get_last_error()
_pyom.clear_last_error()
raise OmexMetaException(err)
if isinstance(failed, int):
if failed < 0:
err = _pyom.get_last_error()
_pyom.clear_last_error()
raise OmexMetaException(err)
return failed
def propagate_omexmeta_error(func):
"""
If @param func is a callable then this
function behaves like a decorator, checking
the return type for a omexmeta error. This is used in simpler functions
(of which there are many) that only call a omexmeta method.
If @param func is not callable, then we check
to see whether func is nullptr or < 0, indicative
of a omexmeta error. This is used in more complicated
situations
Args:
func: callable or value.
Returns: a func of @param is callable or the original value if not.
todo split into two functions (voilation of SRP).
- check_for_error_value
- check_for_error_return (for decorator)
"""
if callable(func):
def raise_error_if_necessary(*args, **kwargs):
failed = func(*args, **kwargs)
if failed is None:
err = _pyom.get_last_error()
_pyom.clear_last_error()
raise OmexMetaException(err)
if isinstance(failed, int):
if failed < 0:
err = _pyom.get_last_error()
_pyom.clear_last_error()
raise OmexMetaException(err)
return failed
return raise_error_if_necessary
else:
value = func
if value is None:
err = _pyom.get_last_error()
_pyom.clear_last_error()
raise OmexMetaException(err)
if isinstance(func, int):
if func < 0:
err = _pyom.get_last_error()
_pyom.clear_last_error()
raise OmexMetaException(err)
return func
def new_energy_diff(self) -> EnergyDiff:
obj = _pyom.editor_new_energy_diff(self._obj)
if obj is None:
raise OmexMetaException(_pyom.get_last_error())
energy_diff = EnergyDiff(obj)
try:
yield energy_diff
finally:
self.add_energy_diff(energy_diff)
def new_physical_process(self) -> PhysicalProcess:
obj = _pyom.editor_new_physical_process(self._obj)
if obj is None:
raise OmexMetaException(_pyom.get_last_error())
physical_process = PhysicalProcess(obj)
try:
yield physical_process
finally:
self.add_physical_process(physical_process)
def new_physical_entity(self) -> PhysicalEntity:
obj = _pyom.editor_new_physical_entity(self._obj)
if obj is None:
raise OmexMetaException(_pyom.get_last_error())
physical_entity = PhysicalEntity(obj)
try:
yield physical_entity
finally:
self.add_physical_entity(physical_entity)
def new_personal_information(self) -> SingularAnnotation:
obj = _pyom.editor_new_personal_information(self._obj)
if obj is None:
raise OmexMetaException(_pyom.get_last_error())
information = PersonalInformation(obj)
try:
yield information
finally:
self.add_personal_information(information)
def new_singular_annotation(self) -> SingularAnnotation:
obj = _pyom.editor_new_singular_annotation(self._obj)
if obj is None:
raise OmexMetaException(_pyom.get_last_error())
singular_annotation = SingularAnnotation(obj)
try:
yield singular_annotation
finally:
self.add_singular_annotation(singular_annotation)
def new_physical_property(self) -> PhysicalProperty:
obj = _pyom.editor_new_physical_property(self._obj)
if obj is None:
raise OmexMetaException(_pyom.get_last_error())
return PhysicalProperty(obj)