From 38989b7c8a09812c47c35277c7c9e5d058d3dbc8 Mon Sep 17 00:00:00 2001
From: Lars Bilke <lars.bilke@ufz.de>
Date: Thu, 15 Aug 2024 14:56:54 +0200
Subject: [PATCH] [py] Added error message when trying to import ogs.callbacks
from the embedded interpreter.
This can happen if you have the ogs-wheel installed but are running a local ogs binary. In this case use `import OpenGeoSys` or uninstall the wheel.
---
.../Python/ogs.callbacks/ogs_callbacks_module.cpp | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/Applications/Python/ogs.callbacks/ogs_callbacks_module.cpp b/Applications/Python/ogs.callbacks/ogs_callbacks_module.cpp
index c2e0789138c..45b1bfedbef 100644
--- a/Applications/Python/ogs.callbacks/ogs_callbacks_module.cpp
+++ b/Applications/Python/ogs.callbacks/ogs_callbacks_module.cpp
@@ -8,9 +8,11 @@
*
*/
-#include <algorithm>
+#include <pybind11/eval.h>
#include <pybind11/pybind11.h>
+#include <algorithm>
+
#include "ProcessLib/BoundaryConditionAndSourceTerm/Python/BHEInflowPythonBoundaryConditionModule.h"
#include "ProcessLib/BoundaryConditionAndSourceTerm/Python/PythonBoundaryConditionModule.h"
#include "ProcessLib/BoundaryConditionAndSourceTerm/Python/PythonSourceTermModule.h"
@@ -21,4 +23,12 @@ PYBIND11_MODULE(callbacks, m)
ProcessLib::pythonBindBoundaryCondition(m);
ProcessLib::bheInflowpythonBindBoundaryCondition(m);
ProcessLib::SourceTerms::Python::pythonBindSourceTerm(m);
+
+ pybind11::exec(R"(
+ try:
+ import OpenGeoSys
+ raise ImportError("The Python interpreter seems to be running inside the OGS binary, but you are about to import a Python module from OGS's Python bindings. Please do not import ogs.callbacks, but use the OpenGeoSys module, instead.")
+ except ModuleNotFoundError:
+ pass
+ )");
}
--
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