Section thirty-ninth metaclass creation, create an instance of an object class

DEF XXX ():
     Pass 

@classmethod 
DEF yyy ():
     Pass 

the Test = type ( ' the Test ' , (), { ' num1 ' :. 1, ' num2 ' : 2 }) 

# inheritance test, and defines two methods 
Test2 type = ( ' Test2 ' , (the Test,), { ' XXX ' : XXX, ' yyy ' : yyy}) 

Print (30 * ' # ' ) 
Help (the Test) 
Help (Test2) 
Print (30 * ' #' ) 

Print (type)   # essence, is a class type, not a function 
Print (the Test) 

class Test1 ():
     Pass 
' '' 
used to create a dynamic class type, 
a first parameter: the class name 
of the second parameter: tuples, incoming parent class name for 
the third parameter: class attribute 
when actually calling class to create classes, essentially calling type, ie type is the metaclass 
' '' 
# print two classes parent class, are type 
Print (the Test. __class__ )
 Print (Test1. __class__ )