Sign

Decorators to inherit signature form one function to another.

Mainly useful when a function or method takes *args, **kwargs and pass them (mostly unmodified) to another function or methods.

This will merge the signature of the decorated function, with the target function to simplify inspection.

example

def foo(a=1, b=2):
    pass

@sign.inherit(foo):
def bar(*args, **kwargs):
    return foo(*args, **kwargs)

bar signature should appear as:

bar(*args, a=1, b=2, **kwargs)