give the constructor some parameters to work with : Constructor « Class « Python Tutorial

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Python Tutorial » Class » Constructor 
11. 8. 3. give the constructor some parameters to work with
class FooBar: 
    def __init__(self, value=42)
        self.somevar = value 

f = FooBar('This is a constructor argument')
print f.somevar
11. 8. Constructor
11. 8. 1. specify any necessary parameters to the __init__() function
11. 8. 2. Constructors: __init__
11. 8. 3. give the constructor some parameters to work with
11. 8. 4. Set properties when constructed
11. 8. 5. Overriding the Constructor
11. 8. 6. If you want the base class __init__() invoked
11. 8. 7. Class Time with default constructor.
11. 8. 8. Constructor with default parameter
11. 8. 9. Calling Superclass Constructors
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