Python create instance attributes by kwargs

Question

Need help with a little problem here. I want to create instance attributes from the input to a class __init__ method.

class Test():
    def __init__(self, *args, **kwargs):
        """Create instance attributes from dict"""


t = Test(a=1, b=2, c=3)

print(t.a, t.b, t.c)

Answer 1

kwargs is a dictionary and you can set class attributes from a dictionary using self.__dict__:

class Test:
    def __init__(self, **kwargs):
        self.__dict__.update(kwargs)

t = Test(a=1, b=2, c=3)
print(t.a, t.b, t.c)

Output:

1 2 3