June 2001
Intermediate to advanced
416 pages
10h 24m
English
Content preview from Python Essential Reference, Second Edition
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Polymorphism
Polymorphism, or dynamic binding, is handled entirely through the attribute lookup process described for inheritance in the preceding section.Whenever a method is accessed as obj .method (), method is located by searching the _ _dict_ _ attribute of the instance, the instance’s class definition, and base classes, in that order. The first match found is used as the method.
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