Implements a monadic wrapper type for impure procedures.

Modules
		pymonad

Functions
		IO(function: Callable[[], ~A]) -> pymonad.io._IO[~A] The IO Monad constructor function.   Args:   function - a arity-0 function which can perform any actions,   including impure actions, and return any result or None.   Result:   An instance of the IO monad.

Data
		A = ~A Any = typing.Any B = ~B Callable = typing.Callable Tuple = typing.Tuple Union = typing.Union