Add custom __invert__ to Comparisons

travisjungroth / formlessness

A Python library for making web forms on the back end

MIT License

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Closed travisjungroth closed 2 years ago

travisjungroth commented 2 years ago

Example for GT

def __invert__(self) -> LTE:
    return LTE(self.operand)

The rule is you flip the direction, and flip whether it has "equal to". So "not greater than" is the same as "less than or equal to".

~< == >=

travisjungroth commented 2 years ago

Add a doctest to GT.