"""Create logic_validator
Generated by Phi-Octopus Eden
2025-11-05 20:59:35.021090
"""

```python
def create_logic_validator(logic: str) -> callable:
    """
    Creates a logic validator function based on the given logical expression.
    
    Args:
        logic (str): A string representing a logical expression using variables 'x' and 'y'.
                     For example, "not x or y" for validating if at least one of x or y is True.

    Returns:
        callable: A function that takes two boolean arguments x and y, returning the result
                  of evaluating the logic string with those inputs.
    
    Example usage:
        validator = create_logic_validator("x and not y")
        print(validator(True, False))  # Output: True
        print(validator(False, True))  # Output: False
    """
    import ast
    
    class LogicExpressionBuilder(ast.NodeVisitor):
        def visit_BoolOp(self, node: ast.BoolOp) -> bool:
            value = None
            if isinstance(node.op, ast.And):
                value = all([self.visit(val) for val in node.values])
            elif isinstance(node.op, ast.Or):
                value = any([self.visit(val) for val in node.values])
            return value
        
        def visit_Name(self, node: ast.Name) -> bool:
            variable_name = node.id
            if variable_name == 'x':
                return x
            elif variable_name == 'y':
                return y
        
        def visit_UnaryOp(self, node: ast.UnaryOp):
            if isinstance(node.op, ast.Not):
                return not self.visit(node.operand)
        
        def generic_visit(self, node: ast.AST) -> None:
            raise ValueError(f"Unsupported operation {type(node)}")
    
    def logic_validator(x_val: bool = False, y_val: bool = False) -> bool:
        global x, y
        x, y = x_val, y_val
        tree = ast.parse(logic, mode='eval')
        return LogicExpressionBuilder().visit(tree.body)
    
    return logic_validator


# Example usage:
validator = create_logic_validator("x and not y")
print(validator(True, False))  # Output: True
print(validator(False, True))  # Output: False

```