Mike Bayer ef7e9bba22 Serialize the context dictionary in Load objects ...

Fixed bug where :class:`.Load` objects were not pickleable due to
mapper/relationship state in the internal context dictionary.  These
objects are now converted to picklable using similar techniques as that of
other elements within the loader option system that have long been
serializable.

Fixes: #4823
Change-Id: Id2a0d8b640ac475c86d6416ad540671e66d410e5
(cherry picked from commit cd2ccee9d8)

2019-08-26 14:32:32 -04:00

..

build

Serialize the context dictionary in Load objects

2019-08-26 14:32:32 -04:00