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disable YAML aliases

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Kelly Brazil
2022-08-04 11:28:22 -07:00
parent 934ef04694
commit ba39f35a01
1 changed files with 6 additions and 1 deletions
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7
jc/cli.py
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@ -253,17 +253,22 @@ def yaml_out(data, pretty=False, env_colors=None, mono=False, piped_out=False, a
warning message to STDERR"""
# make ruamel.yaml import optional
try:
from ruamel.yaml import YAML
from ruamel.yaml import YAML, representer
YAML_INSTALLED = True
except Exception:
YAML_INSTALLED = False
if YAML_INSTALLED:
y_string_buf = io.BytesIO()
# monkey patch to disable plugins since we don't use them and in
# ruamel.yaml versions prior to 0.17.0 the use of __file__ in the
# plugin code is incompatible with the pyoxidizer packager
YAML.official_plug_ins = lambda a: []
# monkey patch to disable aliases
representer.RoundTripRepresenter.ignore_aliases = lambda x, y: True
yaml = YAML()
yaml.default_flow_style = False
yaml.explicit_start = True