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Sigma Dimensions (Yass)
57 lines
2.1 KiB
Python
57 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.api
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class Usecase:
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def __init__(self, file, cost_schedule=None):
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"""Removes a cost schedule
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All associated relationships with the cost schedule are also removed,
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including all cost items.
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:param cost_schedule: The IfcCostSchedule entity you want to remove
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:type cost_schedule: ifcopenshell.entity_instance.entity_instance
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:return: None
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:rtype: None
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Example:
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.. code:: python
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schedule = ifcopenshell.api.run("cost.add_cost_schedule", model)
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item = ifcopenshell.api.run("cost.add_cost_item", model, cost_schedule=schedule)
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ifcopenshell.api.run("cost.remove_cost_schedule", model, cost_schedule=schedule)
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"""
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self.file = file
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self.settings = {"cost_schedule": cost_schedule}
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def execute(self):
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# TODO: do a deep purge
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for inverse in self.file.get_inverse(self.settings["cost_schedule"]):
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if inverse.is_a("IfcRelAssignsToControl"):
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[
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ifcopenshell.api.run(
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"cost.remove_cost_item", self.file, cost_item=related_object
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)
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for related_object in inverse.RelatedObjects
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if related_object.is_a("IfcCostItem")
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]
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self.file.remove(self.settings["cost_schedule"])
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