in scripts/generators/es_template.py [0:0]
def save_json(file: str, data: Dict) -> None:
open_mode = "wb"
if sys.version_info >= (3, 0):
open_mode = "w"
with open(file, open_mode) as jsonfile:
json.dump(data, jsonfile, indent=2, sort_keys=True)
jsonfile.write('\n')