python django how find class and base classes of an object

python django how find class and base classes of an object

class A:
def __init__(self):
    pass

class B(object):
def __init__(self):
    pass

class C(A,B):
def __init__(self):
    pass

class D(C):
def __init__(self):
    pass

c1 = C()
d1 = D()

print "\n-------d1.__class__----------", d1.__class__
print "\n-------d1.__class__.__base__----------", d1.__class__.__base__
print "\n-------d1.__class__.__bases__----------", d1.__class__.__bases__
print "\n-------d1.__class__.__base__.__subclasses__()----------",
d1.__class__.__base__.__subclasses__()

print "\n-------d1.__class__.__mro__----------", d1.__class__.__mro__  #<-------  


OUTPUT
=======

# python aa.py

-------d1.__class__---------- class '__main__.D'>

-------d1.__class__.__base__---------- class '__main__.C'>

-------d1.__class__.__bases__---------- (class '__main__.C'>,)

-------d1.__class__.__base__.__subclasses__()---------- [class '__main__.D'>]

-------d1.__class__.__mro__---------- (class '__main__.D'>, class '__main__.C'>,
class __main__.A at 0x7f4c135f0ad0>, class '__main__.B'>, type 'object'>)