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Code Issues Releases Wiki Activity

Improve error repoting when loading extensions

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The error message will now contain the offending extension (either
package name or full path to extension file) if a Python error occurs
when ExtensionLoader attempts to load it.
This commit is contained in:
Sergei Trofimov 2015-04-13 08:25:56 +01:00
parent c5d3c2bd62
commit e03686f961
1 changed files with 5 additions and 2 deletions
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7
wlauto/core/extension_loader.py
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@ -304,8 +304,8 @@ class ExtensionLoader(object):
for module in walk_modules(package): for module in walk_modules(package):
self._load_module(module) self._load_module(module)
except ImportError as e: except ImportError as e:
message = 'Problem loading extensions from extra packages: {}' message = 'Problem loading extensions from package {}: {}'
raise LoaderError(message.format(e.message)) raise LoaderError(message.format(package, e.message))
def _load_from_paths(self, paths, ignore_paths): def _load_from_paths(self, paths, ignore_paths):
self.logger.debug('Loading from paths.') self.logger.debug('Loading from paths.')
@ -333,6 +333,9 @@ class ExtensionLoader(object):
self.logger.warn('Got: {}'.format(e)) self.logger.warn('Got: {}'.format(e))
else: else:
raise LoaderError('Failed to load {}'.format(filepath), sys.exc_info()) raise LoaderError('Failed to load {}'.format(filepath), sys.exc_info())
except Exception as e:
message = 'Problem loading extensions from {}: {}'
raise LoaderError(message.format(filepath, e))
def _load_module(self, module): # NOQA pylint: disable=too-many-branches def _load_module(self, module): # NOQA pylint: disable=too-many-branches
self.logger.debug('Checking module %s', module.__name__) self.logger.debug('Checking module %s', module.__name__)