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modified update.py

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ttgump 2013-07-30 14:31:28 -04:00
parent d245678148
commit a2a8ba0217
1 changed files with 8 additions and 2 deletions
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10
tuf/client/updater.py
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@ -1719,6 +1719,12 @@ def download_target(self, target, destination_directory):
trusted_hashes = target['fileinfo']['hashes']
target_file_object = None
# Store mirrors which doesn't work well
mirror_errors = {}
logger.info('Trying to download: '+repr(target_filepath))
# Iterate through the repositority mirrors until we successfully
# download a target.
for mirror_url in get_mirrors('target', target_filepath, self.mirrors):
@ -1727,13 +1733,13 @@ def download_target(self, target, destination_directory):
trusted_length)
break
except (tuf.DownloadError, tuf.FormatError), e:
raise
mirror_errors[mirror_url] = e
logger.warn('Download failed from '+mirror_url+'.')
target_file_object = None
continue
# We have gone through all the mirrors. Did we get a target file object?
if target_file_object == None:
raise tuf.DownloadError('No download locations known.')
raise tuf.DownloadError('No download locations known: '+repr(mirror_errors))
# We acquired a target file object from a mirror. Move the file into
# place (i.e., locally to 'destination_directory').