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https://github.com/IfcOpenShell/IfcOpenShell.git
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37 lines
1.6 KiB
Python
37 lines
1.6 KiB
Python
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# IfcOpenShell - IFC toolkit and geometry engine
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# Copyright (C) 2021-2022 Dion Moult <dion@thinkmoult.com>, Yassine Oualid <yassine@sigmadimensions.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 Usecase:
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def __init__(self, file, item=None, old_index=0, new_index=0):
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"""Reorders an item in a nesting set"""
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self.file = file
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self.settings = {"item": item, "old_index":old_index, "new_index": new_index}
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def execute(self):
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if not self.settings["item"].Nests:
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return
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nesting_set = self.settings["item"].Nests[0]
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if not self.settings["old_index"]:
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old_index = nesting_set.RelatedObjects.index(self.settings["item"])
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else:
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old_index = self.settings["old_index"]
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items = list(getattr(nesting_set, "RelatedObjects") or [])
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items.insert(self.settings["new_index"], items.pop(old_index))
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setattr(nesting_set, "RelatedObjects", items)
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