blob: d6932be6fd7d05f67cf29da8769274c1c254f12b (
plain)
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#!/usr/bin/env python3
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
def string_representer(dumper, data):
style = None
if "\n" in data:
style = "|"
return dumper.represent_scalar("tag:yaml.org,2002:str", data, style=style)
yaml.add_representer(str, string_representer, Dumper=yaml.SafeDumper)
objs = []
for filename, f in inputs(sys.argv[1:]):
objs.append(yaml.load(f, Loader=yaml.CSafeLoader))
yaml.safe_dump_all(objs, stream=sys.stdout, indent=4, default_flow_style=False)
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