[Bug 1219288] Review Request: python-marshmallow - Python library for converting complex datatypes to and from primitive types

[Red Hat Bugzilla]

https://bugzilla.redhat.com/show_bug.cgi?id=1219288
Bug 1219288 depends on bug 1260575, which changed state.

Bug 1260575 Summary: Review Request: python-ordered-set - A Custom MutableSet that remembers its order
https://bugzilla.redhat.com/show_bug.cgi?id=1260575

What    |Removed                     |Added
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             Status|CLOSED                      |ON_QA
         Resolution|NEXTRELEASE                 |---