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Generate functions for all API usecases for better static code features. See #2693.
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@@ -21,59 +21,56 @@ import ifcopenshell.api
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import ifcopenshell.util.element
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class Usecase:
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def __init__(self, file, relating_process=None, related_object=None):
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"""Unassigns a process and object relationship
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def unassign_process(file, relating_process=None, related_object=None) -> None:
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"""Unassigns a process and object relationship
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See ifcopenshell.api.sequence.assign_process for details.
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See ifcopenshell.api.sequence.assign_process for details.
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:param relating_process: The IfcTask in the relationship.
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:type relating_process: ifcopenshell.entity_instance
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:param related_object: The related object.
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:type related_object: ifcopenshell.entity_instance
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:return: None
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:rtype: None
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:param relating_process: The IfcTask in the relationship.
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:type relating_process: ifcopenshell.entity_instance
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:param related_object: The related object.
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:type related_object: ifcopenshell.entity_instance
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:return: None
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:rtype: None
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Example:
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Example:
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.. code:: python
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.. code:: python
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# Let's imagine we are creating a construction schedule. All tasks
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# need to be part of a work schedule.
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schedule = ifcopenshell.api.run("sequence.add_work_schedule", model, name="Construction Schedule A")
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# Let's imagine we are creating a construction schedule. All tasks
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# need to be part of a work schedule.
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schedule = ifcopenshell.api.run("sequence.add_work_schedule", model, name="Construction Schedule A")
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# Let's create a construction task. Note that the predefined type is
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# important to distinguish types of tasks.
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task = ifcopenshell.api.run("sequence.add_task", model,
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work_schedule=schedule, name="Demolish existing", identification="A", predefined_type="DEMOLITION")
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# Let's create a construction task. Note that the predefined type is
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# important to distinguish types of tasks.
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task = ifcopenshell.api.run("sequence.add_task", model,
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work_schedule=schedule, name="Demolish existing", identification="A", predefined_type="DEMOLITION")
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# Let's say we have a wall somewhere.
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wall = ifcopenshell.api.run("root.create_entity", model, ifc_class="IfcWall")
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# Let's say we have a wall somewhere.
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wall = ifcopenshell.api.run("root.create_entity", model, ifc_class="IfcWall")
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# Let's demolish that wall!
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ifcopenshell.api.run("sequence.assign_process", model, relating_process=task, related_object=wall)
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# Let's demolish that wall!
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ifcopenshell.api.run("sequence.assign_process", model, relating_process=task, related_object=wall)
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# Change our mind.
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ifcopenshell.api.run("sequence.unassign_process", model, relating_process=task, related_object=wall)
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"""
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self.file = file
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self.settings = {
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"relating_process": relating_process,
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"related_object": related_object,
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}
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# Change our mind.
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ifcopenshell.api.run("sequence.unassign_process", model, relating_process=task, related_object=wall)
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"""
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settings = {
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"relating_process": relating_process,
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"related_object": related_object,
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}
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def execute(self):
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for rel in self.settings["related_object"].HasAssignments or []:
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if not rel.is_a("IfcRelAssignsToProcess") or rel.RelatingProcess != self.settings["relating_process"]:
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continue
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if len(rel.RelatedObjects) == 1:
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history = rel.OwnerHistory
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self.file.remove(rel)
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if history:
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ifcopenshell.util.element.remove_deep2(self.file, history)
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return
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related_objects = list(rel.RelatedObjects)
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related_objects.remove(self.settings["related_object"])
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rel.RelatedObjects = related_objects
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ifcopenshell.api.run("owner.update_owner_history", self.file, element=rel)
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return rel
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for rel in settings["related_object"].HasAssignments or []:
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if not rel.is_a("IfcRelAssignsToProcess") or rel.RelatingProcess != settings["relating_process"]:
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continue
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if len(rel.RelatedObjects) == 1:
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history = rel.OwnerHistory
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file.remove(rel)
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if history:
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ifcopenshell.util.element.remove_deep2(file, history)
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return
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related_objects = list(rel.RelatedObjects)
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related_objects.remove(settings["related_object"])
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rel.RelatedObjects = related_objects
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ifcopenshell.api.run("owner.update_owner_history", file, element=rel)
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return rel
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