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Web_FreeCAD_Bitbybit/scripts/freecad-property-force-failure.py
wangdequan 8f6053089a
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feat: promote font force heat flux and integer set properties
2026-08-17 09:10:47 -04:00

155 lines
6.8 KiB
Python

import json
import FreeCAD as App
FREECAD_COMMIT = "0108fd4b4850cc46e625b60e53cea7a7bbe69f8d"
INVALID_INPUTS = [
("wrong-dimension", "5 mm"),
("malformed-text", "not-a-quantity"),
]
def value_snapshot(obj, property_name):
value = getattr(obj, property_name)
return {"raw": str(value), "numeric": round(float(value.Value), 9), "unit": str(value.Unit)}
def object_snapshot(document):
return [{"name": obj.Name, "typeId": obj.TypeId} for obj in document.Objects]
def exception_snapshot(callback):
try:
callback()
except Exception as error:
return {"type": type(error).__name__, "message": str(error)}
return None
def active_transaction_snapshot():
active = App.getActiveTransaction()
if not active:
return {"name": "", "id": 0}
return {"name": str(active[0]), "id": int(active[1])}
def run():
document = App.newDocument("PropertyForceFailure")
try:
force = document.addObject("Fem::ConstraintForce", "ForceProbe")
rigid = document.addObject("Fem::ConstraintRigidBody", "RigidForceProbe")
document.recompute()
document.UndoMode = 1
initial = value_snapshot(force, "Force")
initial_objects = object_snapshot(document)
failures = []
for case_id, requested in INVALID_INPUTS:
before = value_snapshot(force, "Force")
before_objects = object_snapshot(document)
exception = exception_snapshot(lambda: setattr(force, "Force", requested))
after = value_snapshot(force, "Force")
after_objects = object_snapshot(document)
failures.append({
"id": case_id,
"requested": requested,
"exception": exception,
"before": before,
"after": after,
"beforeObjects": before_objects,
"afterObjects": after_objects,
"valuePreserved": before == after,
"objectsPreserved": before_objects == after_objects,
"polluted": before_objects != after_objects,
})
disabled_before = value_snapshot(force, "Force")
disabled_objects_before = object_snapshot(document)
force.setEditorMode("Force", ["ReadOnly"])
force.setPropertyStatus("Force", "Immutable")
disabled_status = [str(item) for item in force.getPropertyStatus("Force")]
disabled_editor_mode = [str(item) for item in force.getEditorMode("Force")]
disabled_exception = exception_snapshot(lambda: setattr(force, "Force", "750 N"))
disabled_after = value_snapshot(force, "Force")
disabled_objects_after = object_snapshot(document)
force.setPropertyStatus("Force", "-Immutable")
force.setEditorMode("Force", 0)
disabled = {
"classification": "editor-read-only-and-python-immutable",
"requested": "750 N",
"status": disabled_status,
"editorMode": disabled_editor_mode,
"exception": disabled_exception,
"before": disabled_before,
"after": disabled_after,
"valuePreserved": disabled_before == disabled_after,
"objectsPreserved": disabled_objects_before == disabled_objects_after,
"restoredStatus": [str(item) for item in force.getPropertyStatus("Force")],
"restoredEditorMode": [str(item) for item in force.getEditorMode("Force")],
}
output_before = value_snapshot(rigid, "ForceX")
output_status = [str(item) for item in rigid.getPropertyStatus("ForceX")]
output_editor_mode = [str(item) for item in rigid.getEditorMode("ForceX")]
output_assignment_exception = exception_snapshot(lambda: setattr(rigid, "ForceX", "125 N"))
output_after = value_snapshot(rigid, "ForceX")
rigid.ForceX = "0 N"
output_restored = value_snapshot(rigid, "ForceX")
output = {
"classification": "prop-output-ui-read-only-python-mutable",
"property": {"name": "ForceX", "typeId": rigid.getTypeIdOfProperty("ForceX")},
"status": output_status,
"editorMode": output_editor_mode,
"assignmentException": output_assignment_exception,
"before": output_before,
"after": output_after,
"restored": output_restored,
"restoredExactly": output_before == output_restored,
}
document.openTransaction("property-force-cancel")
transaction_before = value_snapshot(force, "Force")
transaction_objects_before = object_snapshot(document)
force.Force = "250 N"
transaction_edited = value_snapshot(force, "Force")
transaction_pending_after_edit = bool(document.HasPendingTransaction)
transaction_active_after_edit = active_transaction_snapshot()
document.abortTransaction()
transaction_after = value_snapshot(force, "Force")
transaction_objects_after = object_snapshot(document)
final_objects = object_snapshot(document)
return {
"schemaVersion": 1,
"status": "pass",
"baselineId": "freecad-1.1.1-property-force-failure",
"freecadVersion": ".".join(str(value) for value in App.Version()[:3]),
"gitCommit": FREECAD_COMMIT,
"object": {"name": force.Name, "typeId": force.TypeId},
"property": {"name": "Force", "typeId": force.getTypeIdOfProperty("Force")},
"initial": initial,
"failures": failures,
"disabled": disabled,
"outputBoundary": output,
"transaction": {
"before": transaction_before,
"edited": transaction_edited,
"afterAbort": transaction_after,
"objectsBefore": transaction_objects_before,
"objectsAfter": transaction_objects_after,
"undoMode": int(document.UndoMode),
"pendingAfterEdit": transaction_pending_after_edit,
"pendingAfterAbort": bool(document.HasPendingTransaction),
"activeAfterEdit": transaction_active_after_edit,
"activeAfterAbort": active_transaction_snapshot(),
"restored": transaction_before == transaction_after,
"objectsRestored": transaction_objects_before == transaction_objects_after,
},
"cancellationBoundary": {"supported": False, "classification": "synchronous-property-setter", "reason": "no-native-cancel-hook", "replacement": "abort-active-document-transaction"},
"documentIntegrity": {"initialObjects": initial_objects, "finalObjects": final_objects, "objectsPreserved": initial_objects == final_objects, "objectCount": len(final_objects)},
}
finally:
App.closeDocument(document.Name)
print("FREECAD_PROPERTY_FORCE_FAILURE_RESULT=" + json.dumps(run(), sort_keys=True))