--HG-- branch : implement_timezone_c_api
Implements CPython 3.7 timezone API as defined here https://github.com/python/cpython/blob/bb3e0c240bc60fe08d332ff5955d54197f79751c/Include/datetime.h#L246
Closes d5b44bb7b84d
--HG-- branch : implement_timezone_c_api
Implements CPython 3.7 timezone API as defined here https://github.com/python/cpython/blob/bb3e0c240bc60fe08d332ff5955d54197f79751c/Include/datetime.h#L246
Closes d5b44bb7b84d