def do_verify(self, args):
"""Verify archive consistency
"""
repository = self.open_repository(args.archive)
manifest, key = Manifest.load(repository)
archive = Archive(repository, key, manifest, args.archive.archive)
patterns = adjust_patterns(args.paths, args.excludes)
def start_cb(item):
self.print_verbose('%s ...',
remove_surrogates(item[b'path']),
newline=False)
def result_cb(item, success):
if success:
self.print_verbose('OK')
else:
self.print_verbose('ERROR')
self.print_error('%s: verification failed' %
remove_surrogates(item[b'path']))
for item, peek in archive.iter_items(
lambda item: not exclude_path(item[b'path'], patterns)):
if stat.S_ISREG(item[b'mode']) and b'chunks' in item:
archive.verify_file(item, start_cb, result_cb, peek=peek)
return self.exit_code
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, peek in archive.iter_items(lambda item: not exclude_path(item[b'path'], patterns)):
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 stat.S_ISDIR(item[b'mode']):
dirs.append(item)
archive.extract_item(item, restore_attrs=False)
else:
archive.extract_item(item, peek=peek)
except IOError as e:
self.print_error('%s: %s', remove_surrogates(item[b'path']), e)
while dirs:
archive.extract_item(dirs.pop(-1))
return self.exit_code
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, peek in archive.iter_items(
lambda item: not exclude_path(item[b'path'], patterns)):
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 stat.S_ISDIR(item[b'mode']):
dirs.append(item)
archive.extract_item(item, restore_attrs=False)
else:
archive.extract_item(item, peek=peek)
except IOError as e:
self.print_error('%s: %s', remove_surrogates(item[b'path']), e)
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_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
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)
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
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_patterns(args.paths, args.excludes)
dry_run = args.dry_run
stdout = args.stdout
sparse = args.sparse
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), stdout=stdout)
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, stdout=stdout, sparse=sparse)
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
def do_verify(self, args):
"""Verify archive consistency
"""
repository = self.open_repository(args.archive)
manifest, key = Manifest.load(repository)
archive = Archive(repository, key, manifest, args.archive.archive)
patterns = adjust_patterns(args.paths, args.excludes)
def start_cb(item):
self.print_verbose('%s ...', remove_surrogates(item[b'path']), newline=False)
def result_cb(item, success):
if success:
self.print_verbose('OK')
else:
self.print_verbose('ERROR')
self.print_error('%s: verification failed' % remove_surrogates(item[b'path']))
for item, peek in archive.iter_items(lambda item: not exclude_path(item[b'path'], patterns)):
if stat.S_ISREG(item[b'mode']) and b'chunks' in item:
archive.verify_file(item, start_cb, result_cb, peek=peek)
return self.exit_code
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)
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
def evaluate(self, paths, excludes):
patterns = adjust_patterns(paths, [ExcludePattern(p) for p in excludes])
return [path for path in self.files if not exclude_path(path, patterns)]
def evaluate(self, paths, excludes):
patterns = adjust_patterns(paths,
[ExcludePattern(p) for p in excludes])
return [
path for path in self.files if not exclude_path(path, patterns)
]
