yaml2json: Compact script for yaml to json conversion

yaml2json

#!/usr/bin/env python
"""yaml2json: Compact script for yaml to json conversion"""

import yaml
import json
import sys

args = [open(x,'r') for x in sys.argv[1:]]
args = [sys.stdin.read(), *args] if not sys.stdin.isatty() else args
files = [yaml.safe_load(y) for y in args]
out = files[0] if len(files) == 1 else files

sys.stdout.write(json.dumps(out,separators=(',',':')))

cat example.yml | yaml2json example2.yml example3.yml