jmespath

Performs a JMESPath search on an input JSON format, when using a transformer.

Details

ID	`jmespath`
Language	python
From Version	5.0.0
Docker Image	`demisto/py3-tools:1.0.0.11597437`
Tags	transformer general

README

Performs a JMESPath search on an input JSON format, when using a transformer.

Script Data

Name	Description
Script Type	python3
Tags	transformer, general
Cortex XSOAR Version	5.0.0

Inputs

Argument Name	Description
expression	JMESPath expression
value	Original input value

Outputs

There are no outputs for this script.

Source

Jmespath.py Jmespath_test.py Jmespath.yml

Download History Raw

import demistomock as demisto
import jmespath
from CommonServerPython import *


def jmespath_search(expression: str, value: dict | list) -> dict:
    try:
        expression_compiled = jmespath.compile(expression)  # pylint: disable=E1101
    except Exception as err:
        raise Exception(f"Invalid expression - {err}")
    result = expression_compiled.search(value)
    return result


def main():
    args = demisto.args()
    value = args.get("value")
    if isinstance(value, str):
        try:
            value = json.loads(value)
        except Exception as err:
            return_error(f"The input is not valid JSON: {err}")
    expression = args.get("expression")
    result = jmespath_search(expression, value)
    return_results(result)


if __name__ in ["__builtin__", "builtins"]:
    main()