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https://github.com/IfcOpenShell/IfcOpenShell.git
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Dion Moult
46 lines
1.8 KiB
Python
46 lines
1.8 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
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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 = {"parent": None}
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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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id_attribute = "DocumentId" if self.file.schema == "IFC2X3" else "Identification"
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information = self.file.create_entity(
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"IfcDocumentInformation", **{id_attribute: ifcopenshell.guid.new(), "Name": "Unnamed"}
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)
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parent = self.settings["parent"]
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if not parent and self.file.by_type("IfcProject"):
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parent = self.file.by_type("IfcProject")[0]
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if parent.is_a("IfcProject") or prarent.is_a("IfcContext"):
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self.file.create_entity(
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"IfcRelAssociatesDocument",
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GlobalId=ifcopenshell.guid.new(),
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OwnerHistory=ifcopenshell.api.run("owner.create_owner_history", self.file),
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RelatingDocument=information,
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RelatedObjects=[parent],
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)
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return information
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