Hi all,
I'm working on a clutter app and have created a library in C which
provides an object based on a ClutterModel which should be used outside
the library as a ClutterModel.
I now want to pass this off to a GUI written in python (and i haven't
written python bindings before) but i'm pretty sure they are being
generated correctly using the gobject-codegen stuff much of which i
found in the pyclutter makefiles.
However when it comes to compiling the generated .c file i get an error:
'PyClutterModel_Type' undeclared (first use in this function)
from the line:
pygobject_register_class(d, "NeuraMenuDir",
NEURA_TYPE_MENU_DIR, &PyNeuraMenuDir_Type, Py_BuildValue("(O)",
&PyClutterModel_Type));
which appears to say register my type as a subclass of ClutterModel from
pyclutter which is what i want, but PyClutterModel_Type is not provided
by the pyclutter headers. So in the vein of pyclutter i tried to add:
extern PyTypeObject PyClutterModel_Type;
to the headers section of the override file. This compiles and fails at
runtime because when i look into the generated pyclutter code,
PyClutterModel_Type is defined as:
PyTypeObject G_GNUC_INTERNAL PyClutterModel_Type;
and so -explicitly- not exported from the library.
So the question:
Does this mean that i cannot extend the ClutterModel from C and provide
it through pyclutter? This throws a spanner in things and multiple days
of work out the window.
Otherwise, where did i go wrong?
Thanks for your help,
Jamie Lennox
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