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-rw-r--r--numpy/core/src/multiarray/array_coercion.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/numpy/core/src/multiarray/array_coercion.c b/numpy/core/src/multiarray/array_coercion.c
index 1eac401bc..0fd958282 100644
--- a/numpy/core/src/multiarray/array_coercion.c
+++ b/numpy/core/src/multiarray/array_coercion.c
@@ -1098,6 +1098,11 @@ PyArray_DiscoverDTypeAndShape_Recursive(
return curr_dims + 1;
}
+ /* Allow keyboard interrupts. See gh issue 18117. */
+ if (PyErr_CheckSignals() < 0) {
+ return -1;
+ }
+
/* Recursive call for each sequence item */
for (Py_ssize_t i = 0; i < size; i++) {
max_dims = PyArray_DiscoverDTypeAndShape_Recursive(