Review this generated work-order copier against the stated ownership policy and identify four distinct risks.
Duplicate a work order, preserve aliases and cycles among mutable steps, share the read-only catalog, create a fresh lock, and allow callers to change only the order ID.
Python
import copy
import threading
class WorkOrder:
def __init__(self, order_id, steps, catalog):
self.order_id = order_id
self.steps = steps
self.catalog = catalog
self.lock = threading.Lock()
def __deepcopy__(self, memo):
clone = type(self)(
self.order_id,
[copy.deepcopy(step) for step in self.steps],
copy.deepcopy(self.catalog, memo),
)
clone.lock = copy.deepcopy(self.lock, memo)
return clone
def duplicate_order(template, changes):
clone = copy.deepcopy(template)
clone.__dict__.update(changes)
return clone
generated code is illustrative, not from any one model