stroblme
01a5bcf188
138/138 symbols across 53 modules. New: IFSelect, Interface, XSControl, IGESData, STEPControl, IGESControl, RWStl, Graphic3d, NCollection, StdPrs. **The full app suite passes against this wheel: 1797 passed, 1 skipped — the same result as the stock wheel**, run from the parity venv. Getting there needed six methods that no static analysis could have found: `inventory --check` only sees symbols reached through an import, so a method called on an instance is invisible to it. The suite found them in one pass, and one of them (gp_Vec.Reverse, which every outward-normal probe calls) accounted for 311 of the 255 failing tests on its own. The others: gp_Trsf.SetMirror over a plane and a point, Geom_Surface.D0, BRep_Builder.MakeFace from a triangulation, MakePipeShell.SetMode with a fixed binormal, and MakeFace from a surface plus tolerance. Open question **S5 is settled: no**. The wheel does not need OCCT's share/ resources. test_inc3_io.py asserts no CSF_* variable is set and then round-trips STEP and IGES, reading the declared units back off both — which is exactly the resource-less container the question was about. The XSTEP readers keep the GIL, amending the blanket "file readers and writers" line in design.md's GIL policy. STEP and IGES traffic in process-global Interface_Static state, the IGES reader is documented as not thread-safe, and the app already serialises imports behind a lock — so holding it costs nothing and removes a class of question. RWStl, which touches no global state, releases. XSControl_Reader and IGESData are registered although the app imports neither: they are the reader base both concrete readers inherit their transfer surface from, and the model-to-global-section chain the IGES unit probe walks. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01DfriM8XUkn7uYf5Dwe2xo6
39 lines
1.4 KiB
C++
39 lines
1.4 KiB
C++
/*
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OCP.IGESData — the IGES model's global section.
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Not imported by the app, but reached through it: the unit probe walks
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reader.IGESModel().GlobalSection().UnitName(), so both classes need to be
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registered for that chain to convert. Only the two unit accessors are
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bound.
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UnitName hands back a Handle(TCollection_HAsciiString), which is why that
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transient is registered here too rather than in mod_TCollection.cpp — it
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has no other consumer.
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*/
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#include "../common/occt_module.h"
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#include "../common/occt_policies.h"
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#include <IGESData_GlobalSection.hxx>
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#include <IGESData_IGESModel.hxx>
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#include <TCollection_HAsciiString.hxx>
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void register_IGESData(nb::module_ &root) {
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nb::module_ m = ocp_submodule(root, "IGESData");
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nb::class_<TCollection_HAsciiString, Standard_Transient>(
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m, "TCollection_HAsciiString")
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.def("ToCString", &TCollection_HAsciiString::ToCString)
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.def("Length", &TCollection_HAsciiString::Length)
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.def("__str__", &TCollection_HAsciiString::ToCString);
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nb::class_<IGESData_GlobalSection>(m, "IGESData_GlobalSection")
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.def(nb::init<>())
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.def("UnitName", &IGESData_GlobalSection::UnitName)
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.def("UnitValue", &IGESData_GlobalSection::UnitValue);
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nb::class_<IGESData_IGESModel, Standard_Transient>(m, "IGESData_IGESModel")
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.def("GlobalSection", &IGESData_IGESModel::GlobalSection,
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OCP_RETURN_COPY);
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}
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