Would be nice to have YAML pickle

[Ark-kun]

YAML has multiple features that make it a better choice for pickling and serialization:

Tags. You could reliably represent/mark special objects using the tag metadata instead of praying that the original data does not have keys like "tag/id".

Object references. You could represent object cycles natively.

Non-string keys. YAML supports anything as a map key (list, dict etc).

[Theelx]

Hm, that would be useful but I think it would be too much work for me to implement in the near future. If anyone else wants to take this on, feel free to fork and modify jsonpickle or start from scratch!