我们如何在jsonpath_ng python中使用正则表达式过滤器，它将/视为排序方向。还有别的选择吗？

import json
from jsonpath_ng import jsonpath, parse

# 示例 JSON 数据
data = {
    "books": [
        {
            "title": "Python Cookbook",
            "author": "David Beazley",
            "price": 35.99
        },
        {
            "title": "Fluent Python",
            "author": "Luciano Ramalho",
            "price": 39.99
        },
        {
            "title": "Learning Python",
            "author": "Mark Lutz",
            "price": 29.99
        }
    ]
}

# 创建 JSONPath 解析器
jsonpath_expr = parse("$.books[?(@.title =~ /Python/)]")

# 使用正则表达式过滤器进行路径匹配
matches = [match.value for match in jsonpath_expr.find(data)]

# 输出匹配结果
for match in matches:
    print(json.dumps(match, indent=4))