On Fri, Dec 10, 2021 at 12:22 PM Étienne Mollier <emollier@emlwks999.eu> wrote: [...] > My impression by looking at it to unroll is that something seems > caught in a recursive loop. The bug is upstream. One cannot do: image = gdcm.Image() This will not work with the simple shared pointer implementation in upstream gdcm. I would just remove the gdcm test suite from pydicom. -M