Issue #9151: Demo/classes/Dates.py does not work in 3.x Converted descriptive comment into a docstring.  Cast attributes to int in __init__.  Use __new__ instead of deleting attributes to "uninitialize".
Issue #9151: Demo/classes/Dates.py does not work in 3.x Converted
descriptive comment into a docstring.  Cast attributes to int in
__init__.  Use __new__ instead of deleting attributes to
"uninitialize".

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator