def recalculate_activity_parameters(self,
group: str,
global_params: dict = None
) -> Optional[dict]:
new_values = self.get_altered_values(group)
if global_params is None:
global_params = {}
data = ActivityParameter.load(group)
if not data:
return
for name, amount in new_values.items():
data[name]["amount"] = amount
new_symbols = get_new_symbols(data.values(), set(data))
missing = new_symbols.difference(global_params)
if missing:
raise MissingName(
"The following variables aren't defined:\n{}".format(
"|".join(missing)))
glo = self._static(global_params,
needed=new_symbols) if new_symbols else None
ParameterSet(data, glo).evaluate_and_set_amount_field()
return self._prune_result_data(data)
def parameter_exchange_dependencies(self) -> dict:
"""
Schema: {param1: List[tuple], param2: List[tuple]}
"""
parameters = defaultdict(list)
for act in self.initial.act_by_group_db:
exchanges = self.initial.exc_by_group(act.group)
for exc, formula in exchanges.items():
params = get_new_symbols([formula])
# Convert exchange from int to Index
exc = Index.build_from_exchange(ExchangeDataset.get_by_id(exc))
for param in params:
parameters[param].append(exc)
return parameters
def recalculate_activity_parameters(self, group: str, global_params: dict = None) -> dict:
data = self.initial.act_by_group(group)
if not data:
return {}
new_values = self.parameters.data_by_group(group)
glo = global_params or {}
for name, amount in new_values.items():
data[name]["amount"] = amount
new_symbols = get_new_symbols(data.values(), set(data))
missing = new_symbols.difference(global_params)
if missing:
raise MissingName("The following variables aren't defined:\n{}".format("|".join(missing)))
glo = Parameters.static(glo, needed=new_symbols) if new_symbols else None
ParameterSet(data, glo).evaluate_and_set_amount_field()
return StaticParameters.prune_result_data(data)