массив объектов в питоне

class TestDat(object):
     Dat1 = None
     Dat2 = None
#Declaring the Test Array
TestArray = []
#Declaring the object
Test1 = TestDat()
#Defining the member variables in said object
Test1.Dat1 = 0
Test1.Dat1 = 1
#Appending the object to the List
TestArray.append(Test1)
#Rewriting and appending again
Test1.Dat1 = 3
Test1.Dat1 = 4
TestArray.append(Test1)
#Printing our Our Results
print TestArray[0].Dat1
print TestArray[1].Dat1
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