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https://github.com/IfcOpenShell/IfcOpenShell.git
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Purge all data classes from API.
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@@ -1,69 +0,0 @@
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# 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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class Data:
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products = {}
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spatial_elements = {}
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@classmethod
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def purge(cls):
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cls.products = {}
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cls.spatial_elements = {}
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@classmethod
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def load(cls, file, product_id=None):
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if product_id:
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return cls.load_product(file, product_id)
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cls.load_spatial_elements(file)
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@classmethod
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def load_product(cls, file, product_id):
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if not file:
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return
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product = file.by_id(product_id)
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if not hasattr(product, "ContainedInStructure"):
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cls.products[product_id] = None
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elif product.ContainedInStructure:
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structure = product.ContainedInStructure[0].RelatingStructure
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cls.products[product_id] = {"type": structure.is_a(), "Name": structure.Name, "id": int(structure.id())}
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else:
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cls.products[product_id] = {"type": None, "Name": None, "id": None}
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@classmethod
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def load_spatial_elements(cls, file):
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if not file:
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return
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cls.spatial_elements = {}
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ifc_class = "IfcSpatialElement"
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if file.schema == "IFC2X3":
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ifc_class = "IfcSpatialStructureElement"
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for element in file.by_type(ifc_class):
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decomposes = None
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if element.Decomposes:
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decomposes = element.Decomposes[0].RelatingObject.id()
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is_decomposed_by = []
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if element.IsDecomposedBy:
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for rel in element.IsDecomposedBy:
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is_decomposed_by.extend([e.id() for e in rel.RelatedObjects])
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cls.spatial_elements[element.id()] = {
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"Name": element.Name,
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"LongName": element.LongName,
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"Decomposes": decomposes,
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"IsDecomposedBy": is_decomposed_by,
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}
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