Scott's modifications include:
+ Adding a unittest (tests/shared_dict_test.py),
+ + Added type hints,
+ + Changes to locking scope,
+ Minor cleanup and style tweaks,
- + Added sphinx style pydocs,
- + Added type hints.
+ + Added sphinx style pydocs.
3. The timeout decortator in decorator_utils.py is based on original
work published in ActiveState code recipes and covered by the PSF