65 lines
2.5 KiB
Python
65 lines
2.5 KiB
Python
# IfcOpenShell - IFC toolkit and geometry engine
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# Copyright (C) 2021 Dion Moult <dion@thinkmoult.com>
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#
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# This file is part of IfcOpenShell.
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#
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# IfcOpenShell is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# IfcOpenShell is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with IfcOpenShell. If not, see <http://www.gnu.org/licenses/>.
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from typing import Any
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import ifcopenshell
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import ifcopenshell.util.element
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import ifcopenshell.util.unit
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def edit_cost_value(
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file: ifcopenshell.file, cost_value: ifcopenshell.entity_instance, attributes: dict[str, Any]
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) -> None:
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"""Edits the attributes of an IfcCostValue
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For more information about the attributes and data types of an
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IfcCostValue, consult the IFC documentation.
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:param cost_value: The IfcCostValue entity you want to edit
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:param attributes: a dictionary of attribute names and values.
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:return: None
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Example:
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.. code:: python
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schedule = ifcopenshell.api.cost.add_cost_schedule(model)
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item = ifcopenshell.api.cost.add_cost_item(model, cost_schedule=schedule)
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# This cost item will have a total cost of 42
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value = ifcopenshell.api.cost.add_cost_value(model, parent=item)
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ifcopenshell.api.cost.edit_cost_value(model, cost_value=value,
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attributes={"AppliedValue": 42.0})
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"""
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for name, value in attributes.items():
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if name == "AppliedValue" and value is not None:
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# TODO: support all applied value select types
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value = file.createIfcMonetaryMeasure(value)
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elif name == "UnitBasis":
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old_unit_basis = cost_value.UnitBasis
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if value:
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value_component = file.create_entity(
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ifcopenshell.util.unit.get_unit_measure_class(value["UnitComponent"].UnitType),
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value["ValueComponent"],
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)
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value = file.create_entity("IfcMeasureWithUnit", value_component, value["UnitComponent"])
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if old_unit_basis:
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ifcopenshell.util.element.remove_deep2(file, old_unit_basis)
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setattr(cost_value, name, value)
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