"""Create logic_validator
Generated by Phi-Octopus Eden
2025-11-08 19:51:21.659677
"""

```python
def create_logic_validator(logic_str: str) -> callable:
    """
    Create a logic validator function from a string representation of logical rules.

    Args:
        logic_str (str): A string representing a set of logical rules to validate.
                         The string should contain rules in the format 'a & b' or '!(c | d)'.

    Returns:
        callable: A function that takes arguments corresponding to variables in `logic_str`
                  and returns True if all provided values satisfy the logic rules, False otherwise.

    Example usage:
        >>> validator = create_logic_validator('x > 5 & y < 10')
        >>> validator(x=7, y=8)
        True
        >>> validator(x=3, y=9)
        False
    """
    import ast

    class LogicNode(ast.NodeVisitor):
        def visit_Name(self, node: ast.Name) -> bool:
            return locals()[node.id]

        def visit_BoolOp(self, node: ast.BoolOp) -> bool:
            values = [self.visit(n) for n in node.values]
            if isinstance(node.op, ast.And):
                return all(values)
            elif isinstance(node.op, ast.Or):
                return any(values)

        def visit_UnaryOp(self, node: ast.UnaryOp) -> bool:
            value = self.visit(node.operand)
            if isinstance(node.op, ast.Not):
                return not value
            else:
                raise ValueError(f"Unsupported unary operation {type(node.op)}")

    class LogicEvaluator(ast.NodeTransformer):
        def visit_BoolOp(self, node: ast.BoolOp) -> ast.Expression:
            values = [self.visit(n) for n in node.values]
            if isinstance(node.op, ast.And):
                return ast.parse(' and '.join([str(v) for v in values])).body[0].value
            elif isinstance(node.op, ast.Or):
                return ast.parse(' or '.join([str(v) for v in values])).body[0].value

    def logic_validator(**kwargs):
        tree = LogicEvaluator().visit(ast.parse(logic_str, mode='eval'))
        visitor = LogicNode()
        try:
            return visitor.visit(tree.body)
        except KeyError as e:
            raise ValueError(f"Variable {e} not provided in keyword arguments") from e

    return logic_validator


# Example usage
validator = create_logic_validator('x > 5 and y < 10')
print(validator(x=7, y=8))  # True
print(validator(x=3, y=9))  # False
```