def run(self, argv):
args = argv[1:]
self.exit_code = 0
if not args:
self.print_err('Usage:\n'
' trash-rm PATTERN\n'
'\n'
'Please specify PATTERN')
self.exit_code = 8
return
trashcan = CleanableTrashcan(FileRemover())
cmd = Filter(trashcan.delete_trashinfo_and_backup_copy)
cmd.use_pattern(args[0])
listing = ListTrashinfos(cmd.delete_if_matches,
self.file_reader,
self.unable_to_parse_path)
trashdirs = TrashDirs(self.environ,
self.getuid,
self.list_volumes,
TopTrashDirRules(self.file_reader))
trashdirs.on_trash_dir_found = listing.list_from_volume_trashdir
trashdirs.list_trashdirs()
def run(self, argv):
args = argv[1:]
self.exit_code = 0
if not args:
self.stderr.write('Usage:\n'
' trash-rm PATTERN\n'
'\n'
'Please specify PATTERN\n')
self.exit_code = 8
return
trashcan = CleanableTrashcan(FileRemover())
cmd = Filter(trashcan.delete_trashinfo_and_backup_copy)
cmd.use_pattern(args[0])
file_reader = FileSystemReader()
listing = ListTrashinfos(cmd.delete_if_matches)
top_trashdir_rules = TopTrashDirRules(file_reader)
trashdirs = TrashDirs(self.environ,
self.getuid,
list_volumes=self.list_volumes,
top_trashdir_rules=top_trashdir_rules)
trashdirs.on_trash_dir_found = listing.list_from_volume_trashdir
trashdirs.list_trashdirs()
def trashdirs(self):
result = []
def append(trash_dir, volume):
result.append(trash_dir)
class FileReader:
def is_sticky_dir(_, path):
return self.Trash_dir_is_sticky
def exists(_, path):
return True
def is_symlink(_, path):
return False
class FakeTopTrashDirRules:
def valid_to_be_read(_, path, out):
if self.Trash_dir_is_sticky:
out.is_valid()
else:
out.not_valid_parent_should_be_sticky()
trash_dirs = TrashDirs(
environ=self.environ,
getuid=lambda: self.uid,
top_trashdir_rules=FakeTopTrashDirRules(),
list_volumes=lambda: self.volumes,
)
trash_dirs.on_trash_dir_found = append
trash_dirs.list_trashdirs()
return result
def setUp(self):
self.fs = MagicMock()
self.dirs = TrashDirs(environ = {},
getuid = lambda:123,
top_trashdir_rules = TopTrashDirRules(self.fs),
list_volumes = lambda: ['/topdir'])
self.fs.exists.side_effect = (lambda path: {'/topdir/.Trash/123':True}[path])
self.symlink_error = Mock()
self.dirs.on_trashdir_skipped_because_parent_is_symlink = self.symlink_error
def setUp(self):
self.fs = MagicMock()
self.dirs = TrashDirs(environ = {},
getuid = lambda:123,
top_trashdir_rules = TopTrashDirRules(self.fs),
list_volumes = lambda: ['/topdir'],
)
self.dirs.on_trashdir_skipped_because_parent_not_sticky = Mock()
self.dirs.on_trashdir_skipped_because_parent_is_symlink = Mock()
self.fs.is_sticky_dir.side_effect = (
lambda path: {'/topdir/.Trash':False}[path])
def test_howto_list_trashdirs(self):
out = Mock()
environ = {'HOME': '/home/user'}
trashdirs = TrashDirs(
environ=environ,
getuid=lambda: 123,
list_volumes=lambda: ['/vol', '/vol2'],
top_trashdir_rules=Mock(),
)
trashdirs.on_trash_dir_found = out
trashdirs.list_trashdirs()
assert_equal([
call('/home/user/.local/share/Trash', '/'),
call('/vol/.Trash-123', '/vol'),
call('/vol2/.Trash-123', '/vol2')
], out.mock_calls)
