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Merge pull request #2049 from juergenhoetzel/disable_equal_scalar_resolv

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Prevent ConstructorError when parsing YAML containing '=' scalars
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Kubernetes Prow Robot 2023-05-24 12:42:50 -07:00 committed by GitHub
commit 9a2d5e4290
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1 changed files with 6 additions and 1 deletions
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7
kubernetes/utils/create_from_yaml.py
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@ -153,12 +153,17 @@ def create_from_yaml(
raise FailToCreateError(failures)
return k8s_objects
class Loader(yaml.loader.SafeLoader):
yaml_implicit_resolvers = yaml.loader.SafeLoader.yaml_implicit_resolvers.copy()
if "=" in yaml_implicit_resolvers:
yaml_implicit_resolvers.pop("=")
if yaml_objects:
yml_document_all = yaml_objects
return create_with(yml_document_all)
elif yaml_file:
with open(os.path.abspath(yaml_file)) as f:
yml_document_all = yaml.safe_load_all(f)
yml_document_all = yaml.load_all(f, Loader=Loader)
return create_with(yml_document_all)
else:
raise ValueError(