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compose
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Better support for UTF8+bom Compose files 

Signed-off-by: Joffrey F <joffrey@docker.com>
This commit is contained in:
Joffrey F 2018-06-12 15:01:53 -07:00
parent f0674be578
commit 80322cfa5b
1 changed files with 3 additions and 3 deletions
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6
compose/config/config.py
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@ -1436,15 +1436,15 @@ def has_uppercase(name):
return any(char in string.ascii_uppercase for char in name)
def load_yaml(filename, encoding=None):
def load_yaml(filename, encoding=None, binary=True):
try:
with io.open(filename, 'r', encoding=encoding) as fh:
with io.open(filename, 'rb' if binary else 'r', encoding=encoding) as fh:
return yaml.safe_load(fh)
except (IOError, yaml.YAMLError, UnicodeDecodeError) as e:
if encoding is None:
# Sometimes the user's locale sets an encoding that doesn't match
# the YAML files. Im such cases, retry once with the "default"
# UTF-8 encoding
return load_yaml(filename, encoding='utf-8')
return load_yaml(filename, encoding='utf-8-sig', binary=False)
error_name = getattr(e, '__module__', '') + '.' + e.__class__.__name__
raise ConfigurationError(u"{}: {}".format(error_name, e))