32 lines
585 B
Python
32 lines
585 B
Python
from typing import Self
|
|
from abc import ABCMeta
|
|
import copy
|
|
|
|
|
|
class Copyable(metaclass=ABCMeta):
|
|
"""
|
|
Trait class which adds .copy() and .deepcopy()
|
|
"""
|
|
__slots__ = ()
|
|
|
|
#
|
|
# Non-abstract methods
|
|
#
|
|
def copy(self) -> Self:
|
|
"""
|
|
Return a shallow copy of the object.
|
|
|
|
Returns:
|
|
`copy.copy(self)`
|
|
"""
|
|
return copy.copy(self)
|
|
|
|
def deepcopy(self) -> Self:
|
|
"""
|
|
Return a deep copy of the object.
|
|
|
|
Returns:
|
|
`copy.deepcopy(self)`
|
|
"""
|
|
return copy.deepcopy(self)
|