feat: add safe_json_parse utility for robust agent data handling

new file mode 100644

@@ -0,0 +1,28 @@

import json

import logging

def safe_json_parse(json_string, default=None):

    """

    Safely parses a JSON string, returning a default value if parsing fails.

    Args:

        json_string: The string to parse.

        default: The value to return if parsing fails (defaults to None).

    Returns:

        The parsed dictionary/list or the default value.

    """

    try:

        if not json_string:

            return default

        return json.loads(json_string)

    except (json.JSONDecodeError, TypeError) as e:

        logging.error(f"Failed to parse JSON: {e}")

        return default

# Example usage:

# data = safe_json_parse('{"key": "value"}', default={})

# print(data["key"]) # value

# 

# bad_data = safe_json_parse('invalid json', default={})

# print(bad_data) # {}