stroblme
a01b1de26c
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.
58 lines
2.2 KiB
C++
58 lines
2.2 KiB
C++
/*
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OCP.IGESControl — IGES read and write.
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The reader inherits its transfer surface from XSControl_Reader. What is
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specific here is the unit probe: the app reads the file's declared units
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off the model's global section (IGESModel().GlobalSection().UnitName()),
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which is why IGESData_IGESModel and IGESData_GlobalSection have to be
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registered even though the app imports neither by name.
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The writer is used only by the test suite, to produce IGES payloads to
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import back; it is bound because those tests are part of the Inc 4 gate.
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GIL held, per mod_XSControl.cpp — the IGES reader is explicitly documented
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as not thread-safe.
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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 <IGESControl_Controller.hxx>
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#include <IGESControl_Reader.hxx>
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#include <IGESControl_Writer.hxx>
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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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#include <TopoDS_Shape.hxx>
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#include <XSControl_Reader.hxx>
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void register_IGESControl(nb::module_ &root) {
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nb::module_ m = ocp_submodule(root, "IGESControl");
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nb::class_<IGESControl_Controller> controller(m, "IGESControl_Controller");
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OCP_DEF_S(
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controller, "Init", []() { return IGESControl_Controller::Init(); });
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nb::class_<IGESControl_Reader, XSControl_Reader>(m, "IGESControl_Reader")
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.def(nb::init<>())
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.def("IGESModel", &IGESControl_Reader::IGESModel);
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nb::class_<IGESControl_Writer>(m, "IGESControl_Writer")
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.def(nb::init<>())
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.def(nb::init<const Standard_CString, const Standard_Integer>(),
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"unit_name"_a, "modecr"_a = 0)
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// AddShape carries a Message_ProgressRange the app never supplies.
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.def(
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"AddShape",
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[](IGESControl_Writer &self, const TopoDS_Shape &sh) {
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return self.AddShape(sh);
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},
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"sh"_a, OCP_NOGIL)
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.def("ComputeModel", &IGESControl_Writer::ComputeModel, OCP_NOGIL)
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.def(
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"Write",
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[](IGESControl_Writer &self, const Standard_CString file,
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const Standard_Boolean fnes) { return self.Write(file, fnes); },
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"file"_a, "fnes"_a = Standard_False);
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}
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