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Use the CLoader when present to validate yaml

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Anthony Sottile 2015-01-15 09:44:48 -08:00
parent 5541a6a046
commit e1c091a4e3
1 changed files with 7 additions and 1 deletions
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8
pre_commit_hooks/check_yaml.py
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@ -6,6 +6,12 @@ import sys
import yaml
try:
from yaml.cyaml import CLoader as Loader
except ImportError: # pragma: no cover (no libyaml-dev / pypy)
Loader = yaml.Loader
def check_yaml(argv=None):
parser = argparse.ArgumentParser()
parser.add_argument('filenames', nargs='*', help='Yaml filenames to check.')
@ -14,7 +20,7 @@ def check_yaml(argv=None):
retval = 0
for filename in args.filenames:
try:
yaml.load(open(filename))
yaml.load(open(filename), Loader=Loader)
except yaml.YAMLError as exc:
print(exc)
retval = 1