Don Mitchell 84ee2b19f2 OpaqueKey copy and deepcopy are identity ops ...

because keys are immutable

2014-06-09 15:10:47 -04:00

..

opaque_keys

OpaqueKey copy and deepcopy are identity ops

2014-06-09 15:10:47 -04:00

setup.py

Make course ids and usage ids opaque to LMS and Studio [partial commit]

2014-05-08 07:40:25 -04:00