Parser: better #codeStream
We have an issue with such OpenFOAM input code: ``` FoamFile { version 2.0; } internalField #codeStream { codeInclude #{ #include "fvCFD.H" #}; codeOptions #{ -I$(LIB_SRC)/finiteVolume/lnInclude \ -I$(LIB_SRC)/meshTools/lnInclude #}; codeLibs #{ -lfiniteVolume \ -lmeshTools #}; code #{ const IOdictionary& d = static_cast<const IOdictionary&>(dict); const fvMesh& mesh = refCast<const fvMesh>(d.db()); scalarField alpha_a(mesh.nCells(), 0); forAll(mesh.C(), i) { scalar y = mesh.C()[i].y(); alpha_a[i] = 0.305*(1.0+tanh((12.5*0.006-y)/0.005)); /*if (y < 12.5*0.006) { alpha_a[i] = 0.61; } else { alpha_a[i] = 0; }*/ } alpha_a.writeEntry("", os); #}; }; ``` We should be able to get/set the code with: ```python print(tree.children["internalField"]["code"]) tree.children["internalField"]["code"] = "..." ``` Or even maybe (because we would have a `CodeStream` node, which would just be a special `Dict`): ```python print(tree.children["internalField"].code) tree.children["internalField"].code = "..." ``` Note that I guess it should be very easy to add few lines to `tests/test_parser.py::test_code_stream` to make it fail by testing this behavior.
issue