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Swig version mismatch warning #3000

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Merged
dweindl merged 1 commit into from
Nov 1, 2025
Merged

Swig version mismatch warning #3000

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11 changes: 11 additions & 0 deletions swig/amici.i
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Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,17 @@ nonstandard type conversions.
}
}

// store swig version
%constant int SWIG_VERSION_MAJOR = (SWIG_VERSION >> 16);
%constant int SWIG_VERSION_MINOR = ((SWIG_VERSION >> 8) & 0xff);
%constant int SWIG_VERSION_PATCH = (SWIG_VERSION & 0xff);

%pythoncode %{
# SWIG version used to build the amici extension as `(major, minor, patch)`
_SWIG_VERSION = (SWIG_VERSION_MAJOR, SWIG_VERSION_MINOR, SWIG_VERSION_PATCH)
%}


// Warning 503: Can't wrap 'operator ==' unless renamed to a valid identifier.
%rename("__eq__") operator ==;

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22 changes: 22 additions & 0 deletions swig/modelname.template.i
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Expand Up @@ -37,6 +37,28 @@ if t_imported < t_modified:

%module(package="TPL_MODELNAME",moduleimport=MODULEIMPORT) TPL_MODELNAME

// store swig version
%constant int SWIG_VERSION_MAJOR = (SWIG_VERSION >> 16);
%constant int SWIG_VERSION_MINOR = ((SWIG_VERSION >> 8) & 0xff);
%constant int SWIG_VERSION_PATCH = (SWIG_VERSION & 0xff);

%pythoncode %{
# SWIG version used to build the model extension as `(major, minor, patch)`
_SWIG_VERSION = (SWIG_VERSION_MAJOR, SWIG_VERSION_MINOR, SWIG_VERSION_PATCH)

if (amici_swig := amici.amici._SWIG_VERSION) != (model_swig := _SWIG_VERSION):
import warnings
warnings.warn(
f"SWIG version mismatch between amici ({amici_swig}) and model "
f"({model_swig}). This may lead to unexpected behavior. "
"In that case, please recompile the model with swig=="
f"{amici_swig[0]}.{amici_swig[1]}.{amici_swig[2]} or rebuild amici "
f"with swig=={model_swig[0]}.{model_swig[1]}.{model_swig[2]}.",
RuntimeWarning,
stacklevel=2,
)
%}

%pythoncode %{
# the model-package __init__.py module (will be set during import)
_model_module = None
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