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#!/usr/bin/env python3
import json
import sys
import yaml
def text_representer(dumper, data):
if '\n' in data:
return dumper.represent_scalar(
u'tag:yaml.org,2002:str', data, style='|')
return dumper.represent_scalar(
u'tag:yaml.org,2002:str', data, style='')
yaml.add_representer(str, text_representer)
#yaml.add_representer(unicode, text_representer)
def dump(f):
for line in f:
obj = json.loads(line.strip())
yaml.dump(
obj, stream=sys.stdout, indent=4, default_flow_style=False,
explicit_start=True, explicit_end=True)
if len(sys.argv) == 1:
dump(sys.stdin)
else:
for filename in sys.argv[1:]:
with open(filename) as f:
dump(f)
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