LOG_LEVEL=TRACE
NICKNAME=["test"]
SUPERUSERS=["test", "fake:faketest"]
COMMON_OVERRIDE=new
CONFIG_FROM_ENV=
CONFIG_OVERRIDE=old
NESTED_DICT={"a": 1}
NESTED_DICT__B=2
NESTED_DICT__C__D=3
NESTED_MISSING_DICT__A=1
NESTED_MISSING_DICT__B__C=2
NOT_NESTED=some string
NOT_NESTED__A=1