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Merge pull request #6240 from theotherjimmy/better-config-errors 

Improve invalid configuration error messages
pull/6246/head
Anna Bridge 2018-03-01 10:15:07 +00:00 committed by GitHub
parent acad33ac13 477b947b22
commit f624802926
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1 changed files with 13 additions and 2 deletions
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15
tools/config/__init__.py
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@ -384,6 +384,13 @@ class Config(object):
app_config_location = full_path
return app_config_location
def format_validation_error(self, error, path):
if error.context:
return self.format_validation_error(error.context[0], path)
else:
return "in {} element {}: {}".format(
path, str(".".join(error.absolute_path)), error.message)
def __init__(self, tgt, top_level_dirs=None, app_config=None):
"""Construct a mbed configuration
@ -430,7 +437,9 @@ class Config(object):
errors = sorted(validator.iter_errors(self.app_config_data))
if errors:
raise ConfigException(",".join(x.message for x in errors))
raise ConfigException("; ".join(
self.format_validation_error(x, self.app_config_location)
for x in errors))
# Update the list of targets with the ones defined in the application
# config, if applicable
@ -494,7 +503,9 @@ class Config(object):
errors = sorted(validator.iter_errors(cfg))
if errors:
raise ConfigException(",".join(x.message for x in errors))
raise ConfigException("; ".join(
self.format_validation_error(x, config_file)
for x in errors))
cfg["__config_path"] = full_path