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author | Lars Wirzenius <liw@liw.fi> | 2016-07-11 12:18:26 +0300 |
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committer | Lars Wirzenius <liw@liw.fi> | 2016-07-11 12:18:26 +0300 |
commit | fd910f859e0adbcbc7b0f9fa5ec314f5ddd305ae (patch) | |
tree | 758e3b47d845187c7f152820f0beeff8c5d83f70 /prettyml | |
parent | 5829355e52df21bd2fd1d741dfd4d1deafa98f85 (diff) | |
download | extrautils-fd910f859e0adbcbc7b0f9fa5ec314f5ddd305ae.tar.gz |
Make pretty* read from stdin by default
Diffstat (limited to 'prettyml')
-rwxr-xr-x | prettyml | 13 |
1 files changed, 10 insertions, 3 deletions
@@ -4,8 +4,15 @@ import sys import yaml +def inputs(args): + if args: + for filename in args: + with open(filename) as f: + yield filename, f + else: + yield '-', sys.stdin + objs = [] -for filename in sys.argv[1:]: - with open(filename) as f: - objs.append(yaml.safe_load(f)) +for filename, f in inputs(sys.argv[1:]): + objs.append(yaml.safe_load(f)) yaml.safe_dump_all(objs, stream=sys.stdout, indent=4, default_flow_style=False) |