in awslambdaric/lambda_runtime_marshaller.py [0:0]
def __init__(self):
if os.environ.get("AWS_EXECUTION_ENV") in {
"AWS_Lambda_python3.12",
"AWS_Lambda_python3.13",
}:
super().__init__(use_decimal=False, ensure_ascii=False, allow_nan=True)
else:
super().__init__(use_decimal=False, allow_nan=True)