entity_instance.file is a property backed by a fresh SWIG wrapper on every
access, and ifcopenshell::file had no __eq__, so `self.file != other.file`
in entity_instance.__eq__ compared two throwaway wrappers and was always
true - even for an instance against itself. Every entity comparison
therefore took the deep get_info() branch, making distinct but structurally
identical instances compare equal and leaving the final `return False`
unreachable. Bonsai's TestAddRepresentationItemToShapeAspect showed this as
two separate IfcShapeAspects being treated as one, so the stale aspect was
never removed.
Restore the file_pointer() pair that was commented out on both
ifcopenshell::file and express::Base - IfcParseWrapper.i already described
it as the way to "trace file ownership of instances on the python side" -
and give file the __eq__/__hash__ it was missing. The express::Base one
needs $self->file() now that file_ lives on instance_data. This also
repairs rocksdb_lazy_instance.__eq__, which already called file_pointer().
EXPRESS `=` is value comparison and `:=:` is instance comparison, but
rule_compiler emits `==` for both (see the @todo on process_rel_op), and
derived attributes build their operands in the shared global file, so rules
compare same-file instances and need value semantics. Restore those for the
duration of rule execution with settings.compare_instances_by_value,
alongside the existing unpack_non_aggregate_inverses.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
This branch carried v0.8.0's strict `[tool.ty.rules] all = "error"` config but
not the source fixes that were made upstream to satisfy it, so both ci-lint ty
gates were failing: `poe ty-ios` reported 256 diagnostics and `poe ty-bonsai`
258. Both are now clean.
Most fixes are ported from v0.8.0 and follow two idioms: initialise a name
before a conditional that may not bind it (plus an `assert` where the invariant
is real but not provable), and close an exhaustive `if`/`elif` chain with
`else: assert False, <discriminant>`.
The branch's own newer accessors are preserved throughout - `.file`,
`.declaration`, `file.types()`, `get_max_id()` are kept rather than reverted to
`wrapped_data.*`, and non-ty upstream changes (notably the in-progress geometry
cache removal) are deliberately not pulled in.
Notable fixes that are not straight ports:
* ifcopenshell_wrapper.pyi: `entity_instance.file` was declared as
`def file(self) -> file`, where the property name shadows the `class file`
below it, so the annotation resolved to `Unknown`. Every `element.file` in
the codebase was therefore unchecked. Qualifying it to `ifcopenshell.file`
restores `.schema` to its Literal union and surfaces no new diagnostics.
* model/wall.py: a duplicated merge fragment in the void-straddle path ran an
always-true `if void_straddles:` that read `new_opening` from the mutually
exclusive branch (stale value, or NameError on the first iteration), followed
by an unreachable duplicate `elif`. Removing it makes the file match v0.8.0.
* light/operator.py: upstream's own fix unpacks three targets from two values
and raises ValueError unconditionally; corrected to `None, None, None`.
* assign_system.py, validate.py, geom/main.py: walrus-in-genexp is valid at
runtime (PEP 572 binds in the containing scope) but ty does not model it;
rewritten as explicit loops, matching upstream.
Verified: poe ty-ios, poe ty-bonsai, ruff check src/ nix/, black --check .,
and compileall -W error at py3.10 (ifcopenshell-python) and py3.11 (bonsai).
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Ran the new sync_stub.py against a real local build: adds
context.delete_same_facet_edge_pairs (present on the compiled wrapper,
missing from the stub) and drops the module-level logger_or_root
(present in the stub, no longer exists on the wrapper at all).
Nothing else changes - no license header rewrite, no docstring loss,
none of the 14 hand-curated named-parameter constructor/function
signatures touched, unlike the wholesale regeneration this replaces.
Generated with the assistance of an AI coding tool.
(cherry picked from commit b61f809731)
- `function_item`, `tags` added in df7318973
- MakeVolume added in c385b93, ignore as all other conversion settings
- moved `SeparateZUpNode` ignore to the other geom serializer settings
Thomas Krijnen