/
edit_cost_value.py
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/
edit_cost_value.py
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# IfcOpenShell - IFC toolkit and geometry engine
# Copyright (C) 2021 Dion Moult <dion@thinkmoult.com>
#
# This file is part of IfcOpenShell.
#
# IfcOpenShell is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# IfcOpenShell is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with IfcOpenShell. If not, see <http://www.gnu.org/licenses/>.
import ifcopenshell
import ifcopenshell.util.unit
import ifcopenshell.util.element
from typing import Any
def edit_cost_value(
file: ifcopenshell.file, cost_value: ifcopenshell.entity_instance, attributes: dict[str, Any]
) -> None:
"""Edits the attributes of an IfcCostValue
For more information about the attributes and data types of an
IfcCostValue, consult the IFC documentation.
:param cost_value: The IfcCostValue entity you want to edit
:type cost_value: ifcopenshell.entity_instance
:param attributes: a dictionary of attribute names and values.
:type attributes: dict
:return: None
:rtype: None
Example:
.. code:: python
schedule = ifcopenshell.api.run("cost.add_cost_schedule", model)
item = ifcopenshell.api.run("cost.add_cost_item", model, cost_schedule=schedule)
# This cost item will have a total cost of 42
value = ifcopenshell.api.run("cost.add_cost_value", model, parent=item)
ifcopenshell.api.run("cost.edit_cost_value", model, cost_value=value,
attributes={"AppliedValue": 42.0})
"""
settings = {"cost_value": cost_value, "attributes": attributes or {}}
for name, value in settings["attributes"].items():
if name == "AppliedValue" and value is not None:
# TODO: support all applied value select types
value = file.createIfcMonetaryMeasure(value)
elif name == "UnitBasis":
old_unit_basis = settings["cost_value"].UnitBasis
if value:
value_component = file.create_entity(
ifcopenshell.util.unit.get_unit_measure_class(value["UnitComponent"].UnitType),
value["ValueComponent"],
)
value = file.create_entity("IfcMeasureWithUnit", value_component, value["UnitComponent"])
if old_unit_basis and len(file.get_inverse(old_unit_basis)) == 0:
ifcopenshell.util.element.remove_deep(file, old_unit_basis)
setattr(settings["cost_value"], name, value)