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Gui: fix ViewProviderPythonFeature::getLinkedViewProvider

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Zheng, Lei
2020-07-28 14:12:45 +08:00
committed by wwmayer
parent 59e3ea096e
commit 49a5f554fa
1 changed files with 5 additions and 3 deletions
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8
src/Gui/ViewProviderPythonFeature.cpp
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@@ -1405,18 +1405,20 @@ bool ViewProviderPythonFeatureImp::getLinkedViewProvider(
if(PyObject_TypeCheck(res.ptr(),&ViewProviderDocumentObjectPy::Type)) {
vp = static_cast<ViewProviderDocumentObjectPy*>(
res.ptr())->getViewProviderDocumentObjectPtr();
return true;
} else if (PySequence_Check(res.ptr()) && PySequence_Length(res.ptr())==2) {
Py::Sequence seq(res);
Py::Object item0(seq[0].ptr());
Py::Object item1(seq[0].ptr());
Py::Object item1(seq[1].ptr());
if(PyObject_TypeCheck(item0.ptr(), &ViewProviderDocumentObjectPy::Type) && item1.isString()) {
if(subname)
*subname = Py::String(item1).as_std_string("utf-8");
vp = static_cast<ViewProviderDocumentObjectPy*>(
item0.ptr())->getViewProviderDocumentObjectPtr();
return true;
}
} else
FC_ERR("getLinkedViewProvider(): invalid return type, expects ViewObject or (ViewObject, subname)");
}
FC_ERR("getLinkedViewProvider(): invalid return type, expects ViewObject or (ViewObject, subname)");
return true;
}
catch (Py::Exception&) {