Initial Query

In python what __thing__ do I use for ~, kind of like how __add__ is for +?

LLM Generation

Query

In python what __thing__ do I use for ~, kind of like how __add__ is for +?

Output

That would be the `__invert__` method. The `~` operator in Python performs bitwise inversion (or bitwise NOT). When you use the `~` operator on an object, Python looks for and calls its `__invert__` method. Here's a quick example:

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class MyNumber:
    def __init__(self, value):
        self.value = value

    def __invert__(self):
        print(f"Calling __invert__ on {self.value}")
        # Example: return the negative value for demonstration
        # For integers, ~x is equivalent to -(x+1)
        return -self.value - 1

    def __repr__(self):
        return f"MyNumber({self.value})"

num = MyNumber(5)
inverted_num = ~num  # This calls num.__invert__()

print(f"Original: {num}")
print(f"Inverted: {inverted_num}")

# For standard integers:
print(f"~5 = {~5}")

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Calling __invert__ on 5
Original: MyNumber(5)
Inverted: -6
~5 = -6

Check if any of the following conditions are true:

Substring Evaluation

Testing if the previous output contains the string __invert__: True

Substring Evaluation

Testing if the previous output contains the string __inv__: False

Final Answer: True