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Toponaming: Support disabling hashing; getting element history

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This commit is contained in:
bgbsww
2024-08-15 23:41:00 -04:00
committed by Chris Hennes
parent 778107939c
commit 27423dbb39
4 changed files with 70 additions and 3 deletions
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15
src/Mod/Part/App/PartFeaturePy.xml
View File

@@ -13,5 +13,20 @@
<Author Licence="LGPL" Name="Juergen Riegel" EMail="FreeCAD@juergen-riegel.net" />
<UserDocu>This is the father of all shape object classes</UserDocu>
</Documentation>
<Methode Name="getElementHistory" Const="true" Keyword="true">
<Documentation>
<UserDocu>
getElementHistory(name,recursive=True,sameType=False,showName=False) - returns the element mapped name history
name: mapped element name belonging to this shape
recursive: if True, then track back the history through other objects till the origin
sameType: if True, then stop trace back when element type changes
showName: if False, return the owner object, or else return a tuple of object name and label
If not recursive, then return tuple(sourceObject, sourceElementName, [intermediateNames...]),
otherwise return a list of tuple.
</UserDocu>
</Documentation>
</Methode>
</PythonExport>
</GenerateModel>

39
src/Mod/Part/App/PartFeaturePyImp.cpp
View File

@@ -37,6 +37,45 @@ std::string PartFeaturePy::representation() const
return {"<Part::PartFeature>"};
}
PyObject *PartFeaturePy::getElementHistory(PyObject *args, PyObject *kwds) {
const char *name;
PyObject *recursive = Py_True;
PyObject *sameType = Py_False;
PyObject *showName = Py_False;
static char *kwlist[] = {"elementName", "recursive", "sameType", "showName", nullptr};
if (!PyArg_ParseTupleAndKeywords(args, kwds, "s|OOO", kwlist, &name, &recursive, &sameType, &showName))
return {};
auto feature = getFeaturePtr();
Py::List list;
bool showObjName = PyObject_IsTrue(showName);
PY_TRY {
std::string tmp;
for (auto &history: Feature::getElementHistory(feature, name,
PyObject_IsTrue(recursive), PyObject_IsTrue(sameType))) {
Py::Tuple ret(3);
if (history.obj) {
if (showObjName) {
ret.setItem(0, Py::TupleN(Py::String(history.obj->getFullName()),
Py::String(history.obj->Label.getValue())));
} else
ret.setItem(0, Py::Object(history.obj->getPyObject(), true));
} else
ret.setItem(0, Py::Int(history.tag));
tmp.clear();
ret.setItem(1, Py::String(history.element.appendToBuffer(tmp)));
Py::List intermedates;
for (auto &h: history.intermediates) {
tmp.clear();
intermedates.append(Py::String(h.appendToBuffer(tmp)));
}
ret.setItem(2, intermedates);
list.append(ret);
}
return Py::new_reference_to(list);
} PY_CATCH;
}
PyObject *PartFeaturePy::getCustomAttributes(const char* ) const
{
return nullptr;