Category : inheritance

Summary: I want to create a class that receives an object in init and becomes that object plus some extra functions that the class has. For example, the Flexible class: class Flexible(): def __init__(self, obj): self.obj = obj def be_flexible(self): print("Do something") car = Flexible(Car(‘BMW’)) plane = Flexible(Plane(‘Boeing 747’)) car.drive() car.park() car.be_flexible() plane.fly() plane.be_flexible() Details: ..

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I have a super class FTM: class FTM: def __init__(self,word_weighting = ‘normal’): self.word_weighting = word_weighting def get_sparse_global_term_weights(self, word_weighting): pass And a subclass that inherits from FTM: class FLSA(FTM): def __init__(self, word_weighting=’normal’): super().__init__(word_weighting = word_weighting) self.sparse_global_term_weighting = super().get_sparse_global_term_weights(word_weighting = super().word_weighting) Running this code, I get the following error: AttributeError: ‘super’ object has no attribute ‘word_weighting’ I ..

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I’m rather new to class inheritance and need some assistance I have a problem, where I want to override a parent class method, after it has been called from another inherited parent class method. The basic concept looks something like this: class Parent: """Parent class, that defines the logical workflow""" def __init__(self): pass def outer_method(self): ..

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I have a superclass with inheritance to three subclasses. The superclass contains a method whose output variable depends on the subclass that calls the method. Below, you see an example in which I feed the method a parameter to indicate what output to generate. def dimensionality_reduction(self, algorithm, sparse_weighted_matrix, factors): ut, _, v = sparsesvd(sparse_weighted_matrix, factors) ..

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I am trying to run some basic testcase for a basic project but i get this error inspite of initializing super class constructor below is my code. home.py ` class home(Pages): user = (By.NAME, "user-name") utxt = "standard_user" pwd = (By.ID, "password") ptxt = "secret_sauce" logbtn = (By.NAME, "login-button") def __init__(self,driver): self.driver=driver super().__init__(self.driver) def logg(self): ..

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