def check_isolation(par1,
par2=3,
first: Any = Isolated(),
*,
second: Any):
second["a"] = 0
first["a"] = -10
return first, second
def check_isolation(*, d: Any = Isolated()):
d["a"] = 0
return d
def check_isolation(first: Any, *, second: Any = Isolated()):
second["a"] = 0
first["a"] = -10
return first, second
def support_positionals(x=Isolated(), y=5, /):
x[0] += 1
return x, y