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35 lines
635 B
Python
35 lines
635 B
Python
from typing import TypeVar
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from abc import ABCMeta
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import copy
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T = TypeVar('T', bound='Copyable')
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class Copyable(metaclass=ABCMeta):
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"""
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Abstract class which adds .copy() and .deepcopy()
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"""
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__slots__ = ()
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'''
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---- Non-abstract methods
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'''
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def copy(self: T) -> T:
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"""
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Return a shallow copy of the object.
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Returns:
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`copy.copy(self)`
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"""
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return copy.copy(self)
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def deepcopy(self: T) -> T:
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"""
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Return a deep copy of the object.
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Returns:
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`copy.deepcopy(self)`
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"""
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return copy.deepcopy(self)
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