Python json verifique si existe la clave
import json
if 'id' not in dest:
dest['id'] = -1
targetId = dest['id']
Kaeffa
import json
if 'id' not in dest:
dest['id'] = -1
targetId = dest['id']if 'to' not in data:
raise ValueError("No target in given data")
if 'data' not in data['to']:
raise ValueError("No data for target")json_string = """{"a": 1, "b": 2, "c": 3}"""
a_dictionary = json.loads(json_string)
b_in_dict = "b" in a_dictionary