def do_extract(self, args):
"""Extract archive contents"""
repository = self.open_repository(args.archive)
manifest, key = Manifest.load(repository)
archive = Archive(repository,
key,
manifest,
args.archive.archive,
numeric_owner=args.numeric_owner)
patterns = adjust_patterns(args.paths, args.excludes)
dirs = []
for item in archive.iter_items(
lambda item: not exclude_path(item[b'path'], patterns),
preload=True):
if not args.dry_run:
while dirs and not item[b'path'].startswith(dirs[-1][b'path']):
archive.extract_item(dirs.pop(-1))
self.print_verbose(remove_surrogates(item[b'path']))
try:
if args.dry_run:
archive.extract_item(item, dry_run=True)
else:
if stat.S_ISDIR(item[b'mode']):
dirs.append(item)
archive.extract_item(item, restore_attrs=False)
else:
archive.extract_item(item)
except IOError as e:
self.print_error('%s: %s', remove_surrogates(item[b'path']), e)
if not args.dry_run:
while dirs:
archive.extract_item(dirs.pop(-1))
return self.exit_code
def do_extract(self, args):
"""Extract archive contents"""
# be restrictive when restoring files, restore permissions later
if sys.getfilesystemencoding() == 'ascii':
print(
'Warning: File system encoding is "ascii", extracting non-ascii filenames will not be supported.'
)
os.umask(0o077)
repository = self.open_repository(args.archive)
manifest, key = Manifest.load(repository)
archive = Archive(repository,
key,
manifest,
args.archive.archive,
numeric_owner=args.numeric_owner)
patterns = adjust_include_patterns(args.paths, args.excludes)
dry_run = args.dry_run
strip_components = args.strip_components
dirs = []
for item in archive.iter_items(
lambda item: not exclude_path(item[b'path'], patterns),
preload=True):
orig_path = item[b'path']
if strip_components:
item[b'path'] = os.sep.join(
orig_path.split(os.sep)[strip_components:])
if not item[b'path']:
continue
if not args.dry_run:
while dirs and not item[b'path'].startswith(dirs[-1][b'path']):
archive.extract_item(dirs.pop(-1))
self.print_verbose(remove_surrogates(orig_path))
try:
if dry_run:
archive.extract_item(item, dry_run=True)
else:
if stat.S_ISDIR(item[b'mode']):
dirs.append(item)
archive.extract_item(item, restore_attrs=False)
else:
archive.extract_item(item)
except IOError as e:
self.print_error('%s: %s', remove_surrogates(orig_path), e)
if not args.dry_run:
while dirs:
archive.extract_item(dirs.pop(-1))
return self.exit_code
