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https://github.com/IfcOpenShell/IfcOpenShell.git
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Dion Moult
47 lines
2.1 KiB
Python
47 lines
2.1 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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import ifcopenshell
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import ifcopenshell.util.unit
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import ifcopenshell.util.element
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class Usecase:
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def __init__(self, file, **settings):
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self.file = file
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self.settings = {"cost_value": None, "attributes": {}}
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for key, value in settings.items():
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self.settings[key] = value
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def execute(self):
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for name, value in self.settings["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 = self.file.createIfcMonetaryMeasure(value)
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elif name == "UnitBasis":
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old_unit_basis = self.settings["cost_value"].UnitBasis
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if value:
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value_component = self.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 = self.file.create_entity("IfcMeasureWithUnit", value_component, value["UnitComponent"])
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if old_unit_basis and len(self.file.get_inverse(old_unit_basis)) == 0:
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ifcopenshell.util.element.remove_deep(self.file, old_unit_basis)
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setattr(self.settings["cost_value"], name, value)
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