object internals Flashcards by Артем Зенков

Q

dictionary of object attributes

A

__dict__

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Q

when __getattr__ invoked

A

invokes when property not found by normal lookup

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Q

when __getattribute__ invoked

A

instead of normal lookup

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Q

method for setting attributes

A

__setattr__(self, item, value)

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Q

method for deleting attributes

A

__delattr__(self, item)

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Q

function to access __dict__

A

vars()

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Q

special method with __getattribute__

A

repr(a) invoke a.__repr__ without __getattribute__

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Q

get size of an object

A

sys.getsizeof(d)

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Q

attribute of a class that reduce memory usage

A

__slots__

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