pickling in libpythin-clj fails in some scenarios

[behrica]

In some scenarios the call pickle/dump done in Clojure fails.
One reason seems to be that the synthetic class __jvm_io_bridge__ cannot be pickled.
See here: https://clojurians.zulipchat.com/#narrow/stream/215609-libpython-clj-dev/topic/pickle.20complex.20python.20object.20.3F

[cnuernber]

Is there a repro for this?

[behrica]

I cannot reproduce it anymore, for my case failing before.
I suppose it got solved in some form.