In python what __thing__ do I use for ~, kind of like how __add__ is for +?
In python what __thing__ do I use for ~, kind of like how __add__ is for +?
`__invert__` is the special method (magic method/dunder method) for the bitwise NOT operator (~) in Python. For example:
1 2 3 4 5 6 7 8 9 | class MyClass: def __init__(self, value): self.value = value def __invert__(self): return ~self.value # or whatever implementation you want x = MyClass(5) result = ~x # This calls x.__invert__() |
Testing if the previous output contains the string __invert__
: True
Testing if the previous output contains the string __inv__
: False
In python what __thing__ do I use for ~, kind of like how __add__ is for +?
In python what __thing__ do I use for ~, kind of like how __add__ is for +?
For the bitwise NOT operator (~), you use `__invert__`. For example:
1 2 3 4 5 6 7 8 9 | class MyClass: def __init__(self, value): self.value = value def __invert__(self): return MyClass(~self.value) x = MyClass(5) y = ~x # This calls x.__invert__() |
Testing if the previous output contains the string __invert__
: True
Testing if the previous output contains the string __inv__
: False
In python what __thing__ do I use for ~, kind of like how __add__ is for +?
In python what __thing__ do I use for ~, kind of like how __add__ is for +?
For the tilde (~) operator, you use `__invert__`. This is used for bitwise NOT operations. Here's a quick example:
1 2 3 4 5 6 7 8 9 | class MyClass: def __init__(self, value): self.value = value def __invert__(self): return MyClass(~self.value) x = MyClass(5) y = ~x # This calls __invert__ |
Testing if the previous output contains the string __invert__
: True
Testing if the previous output contains the string __inv__
: False
In python what __thing__ do I use for ~, kind of like how __add__ is for +?
In python what __thing__ do I use for ~, kind of like how __add__ is for +?
For the bitwise NOT operator (~) in Python, you use `__invert__`. For example:
1 2 3 4 5 6 | class MyClass: def __init__(self, value): self.value = value def __invert__(self): return ~self.value |
1 2 | x = MyClass(5) result = ~x # This calls x.__invert__() |
Testing if the previous output contains the string __invert__
: True
Testing if the previous output contains the string __inv__
: False
In python what __thing__ do I use for ~, kind of like how __add__ is for +?
In python what __thing__ do I use for ~, kind of like how __add__ is for +?
For the bitwise NOT operator (~), you use `__invert__` For example:
1 2 3 4 5 6 | class MyClass: def __init__(self, value): self.value = value def __invert__(self): return ~self.value |
Testing if the previous output contains the string __invert__
: True
Testing if the previous output contains the string __inv__
: False