function 2 inside function 1 parameters

[snippsat]

Another way give only in openCabin when instantiate the Cabin object.

class Bar:
    def __init__(self, open_cabin):
        self.open_cabin = open_cabin

def open_cabin(p):
    return p

Use:

>>> cabin = Bar(open_cabin)
>>> cabin.open_cabin
<function open_cabin at 0x0324B4B0>
>>> 
>>> # First now will executes the open_cabin function with a argument
>>> cabin.open_cabin(42)
42