38 lines
779 B
Python
38 lines
779 B
Python
|
import io
|
||
|
|
import sys
|
||
|
|
import ruamel.yaml
|
||
|
|
from ruamel.yaml import YAML
|
||
|
|
|
||
|
|
ruamel_yaml = YAML(typ="rt")
|
||
|
|
ruamel_yaml.default_flow_style = False
|
||
|
|
ruamel_yaml.preserve_quotes = True
|
||
|
|
ruamel_yaml.width = 1024
|
||
|
|
|
||
|
|
buf = """\
|
||
|
|
# top level
|
||
|
|
top:
|
||
|
|
# next level 1
|
||
|
|
- { here: 1, there: 2 }
|
||
|
|
# next level 2
|
||
|
|
- { there: 1, here: 2 }
|
||
|
|
top2:
|
||
|
|
# next level 1-2
|
||
|
|
- { here: 11, there: 22 }
|
||
|
|
# next level 2-2
|
||
|
|
- { there: 11, here: 22 }
|
||
|
|
"""
|
||
|
|
|
||
|
|
if len(sys.argv) > 1:
|
||
|
|
buf = open(sys.argv[1]).read()
|
||
|
|
ruamel_data = ruamel_yaml.load(buf)
|
||
|
|
ruamel_yaml.indent(mapping=2, sequence=4, offset=2)
|
||
|
|
outf = io.StringIO()
|
||
|
|
ruamel_yaml.dump(ruamel_data, outf)
|
||
|
|
buf = outf.getvalue()
|
||
|
|
print(buf)
|
||
|
|
ruamel_data = ruamel_yaml.load(buf)
|
||
|
|
outf = io.StringIO()
|
||
|
|
ruamel_yaml.dump(ruamel_data, outf)
|
||
|
|
buf = outf.getvalue()
|
||
|
|
print(buf)
|