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Get SQL is_a() working again

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Dion Moult
2026-07-30 21:56:33 +10:00
parent ea5c8343c2
commit 3fc83847dd
1 changed files with 8 additions and 1 deletions
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src/ifcopenshell-python/ifcopenshell/sql.py
+8 -1
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@@ -361,6 +361,11 @@ class sqlite_entity:
def id(self) -> int: def id(self) -> int:
return self.sqlite_wrapper.id return self.sqlite_wrapper.id
def is_a(self, *args):
# sqlite_entity no longer derives from entity_instance, but wrapped_data
# is a shadow C++ instance of the right type, so it can answer this.
return self.wrapped_data.is_a(*args)
def __del__(self) -> None: def __del__(self) -> None:
pass pass
@@ -453,7 +458,9 @@ class sqlite_entity:
self.sqlite_wrapper.inverse_attribute_cache[name] = tuple(results) self.sqlite_wrapper.inverse_attribute_cache[name] = tuple(results)
return self.sqlite_wrapper.inverse_attribute_cache[name] return self.sqlite_wrapper.inverse_attribute_cache[name]
raise AttributeError("entity instance of type '%s' has no attribute '%s'" % (self.is_a(True), name)) raise AttributeError(
"entity instance of type '%s' has no attribute '%s'" % (self.sqlite_wrapper.ifc_class, name)
)
def unserialise_value(self, value): def unserialise_value(self, value):
if isinstance(value, (tuple, list)): if isinstance(value, (tuple, list)):