def _check_unidiomatic_typecheck(self, node):
    (operator, right) = node.ops[0]
    if (operator in TYPECHECK_COMPARISON_OPERATORS):
        left = node.left
        if _is_one_arg_pos_call(left):
            self._check_type_x_is_y(node, left, operator, right)
def _check_unidiomatic_typecheck(self, node):
    (operator, right) = node.ops[0]
    if (operator in TYPECHECK_COMPARISON_OPERATORS):
        left = node.left
        if _is_one_arg_pos_call(left):
            self._check_type_x_is_y(node, left, operator, right)