69 lines
2.8 KiB
Python
69 lines
2.8 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.api.owner
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import ifcopenshell.api.root
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def remove_person(file: ifcopenshell.file, person: ifcopenshell.entity_instance) -> None:
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"""Remove an person
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All roles and addresses assigned to the person will also be
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removed.
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In IFC2X3 will also remove related inventories if `person` was
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the only responsile person for them.
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:param person: The IfcPerson to remove
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:return: None
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Example:
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.. code:: python
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ifcopenshell.api.owner.add_person(model,
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identification="bobthebuilder", family_name="Thebuilder", given_name="Bob")
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ifcopenshell.api.owner.remove_person(model, person=person)
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"""
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for role in person.Roles or []:
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if file.get_total_inverses(role) == 1:
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ifcopenshell.api.owner.remove_role(file, role=role)
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for address in person.Addresses or []:
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if file.get_total_inverses(address) == 1:
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ifcopenshell.api.owner.remove_address(file, address=address)
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for inverse in file.get_inverse(person):
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if inverse.is_a("IfcWorkControl"):
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if inverse.Creators == (person,):
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inverse.Creators = None
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elif inverse.is_a("IfcInventory"):
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if inverse.ResponsiblePersons == (person,):
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# in IFC2X3 ResponsiblePersons is not optional and without it IfcInventory is not valid
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if file.schema == "IFC2X3":
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ifcopenshell.api.root.remove_product(file, product=inverse)
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elif inverse.is_a("IfcDocumentInformation"):
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if inverse.Editors == (person,):
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inverse.Editors = None
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elif inverse.is_a("IfcPersonAndOrganization"):
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ifcopenshell.api.owner.remove_person_and_organisation(file, person_and_organisation=inverse)
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elif inverse.is_a("IfcActor"):
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ifcopenshell.api.root.remove_product(file, product=inverse)
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elif inverse.is_a("IfcResourceLevelRelationship"):
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if inverse.RelatedResourceObjects == (person,):
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file.remove(inverse)
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file.remove(person)
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