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IfcParseWrapper: use swig feature to override base classes

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Needed to make all attributes be resolvable statically.
This commit is contained in:
Andrej730
2026-07-22 13:29:20 +05:00
parent e6a7f7513d
commit 6ff35f4a00
2 changed files with 8 additions and 28 deletions
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src/ifcwrap/IfcParseWrapper.i
+4 -26
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@@ -991,44 +991,22 @@ static bool express_Base_equals(const express::Base* self, const express::Base*
%include "../ifcparse/spf_header.h"
%pythoncode %{
### hack hack hack
### we trick swig into inheriting from our own extension class
### that way we do not constantly need to decorate/undecorate
# @todo is there no official way to do this?
_old_object = object
from .file import file_mixin as custom_base
object = custom_base
from .file import file_mixin as _file_mixin_base
%}
%feature("python:abc", "_file_mixin_base") ifcopenshell::file;
%include "../ifcparse/file.h"
%template(instance_streamer) ifcopenshell::instance_streamer<ifcopenshell::file_reader<ifcopenshell::full_buffer_impl>>;
%pythoncode %{
### hack hack hack
### restore
object = _old_object
%}
%include "../ifcparse/file_open_status.h"
%pythoncode %{
### hack hack hack
### we trick swig into inheriting from our own extension class
### that way we do not constantly need to decorate/undecorate
# @todo is there no official way to do this?
_old_object = object
from .entity_instance import entity_instance_mixin as custom_base
object = custom_base
from .entity_instance import entity_instance_mixin as _entity_instance_mixin_base
%}
%feature("python:abc", "_entity_instance_mixin_base") express::Base;
%include "../ifcparse/express.h"
%pythoncode %{
### hack hack hack
### restore
object = _old_object
%}
%include "../ifcparse/schema.h"
%include "../serializers/RocksDbSerializer.h"
%include "../ifcparse/logger.h"