def finalize_options(self):
        _build_ext.finalize_options(self)
        # Prevent numpy from thinking it is still in its setup process:
        __builtins__.__NUMPY_SETUP__ = False
        import numpy
        self.include_dirs.append(numpy.get_include())
def deserialize(self, value):
        value = decode(value)
        validators.validate_required(value, self._required)
        if not value:
            return None
        if value.lower() in self.true_values:
            return True
        elif value.lower() in self.false_values:
            return False
        raise ValueError(f"invalid value for boolean: {value!r}")