{"library":"pyyaml","install":[{"cmd":"pip install pyyaml","imports":["import yaml","import yaml\ndata = yaml.safe_load(stream)","import yaml\ntext = yaml.safe_dump(data, allow_unicode=True)","from yaml import YAMLError","import yaml\nfor doc in yaml.safe_load_all(stream): ..."]},{"cmd":"pip install pyyaml libyaml","imports":[]}]}