qugrad.pulses.compose_unpack¶

qugrad.pulses.compose_unpack(f: Callable[[g_out, f_args, f_kwargs], f_out], g: Callable[[g_args, g_kwargs], g_out], *args: f_args, **kwargs: f_kwargs) → Callable[[g_args, g_kwargs], f_out][source]¶

Creates a function h given by the composition of f and *g:

h(...) = f(*g(...))

That is the output of g is unpacked and piped into the arguments of f.

Additionally, additionaly arguments and keyword arguments can be passed to f using args and kwargs:

h(...) = f(*g(...), *args, **kwargs)

Explicitly h is defined as:

h = lambda *a, **kw: f(*g(*a, **kw), *args, **kwargs)

Parameters:

f (Callable[[g_out, f_args, f_kwargs], f_out]) – The second function to be called in the composition
g (Callable[[g_args, g_kwargs], g_out]) – The first function to be called in the composition
*args (f_args) – Additional arguments to pass to f
**kwargs (f_kwargs) – Additional keyword arguments to pass to f

Returns:

The composite function h

Return type:

Callable[[g_args, g_kwargs], f_out]