def build_restore_batch(self, batch):
"""Populate a command batch for restoring the archive."""
restore_to_dir = disk.get_versioned_path(
os.path.basename(self.path)[:-len(self.tar_extension)])
os.mkdir(restore_to_dir)
console.info('Restoring to: %s' % restore_to_dir)
#TO-DO: Untested
batch.add_command('tar', self.tar_restore_options, self.path,
'--strip-components', '1', '-C', restore_to_dir)
def check_output_directory(self):
"""Make sure there's a good output directory."""
if not os.path.isdir(self.options.outputdir):
if os.path.exists(self.options.outputdir):
console.abort('Output directory exists and is not a directory: %s'
% self.options.outputdir)
console.info('Creating output directory: %s' % self.options.outputdir)
try:
os.mkdir(self.options.outputdir)
except (IOError, OSError) as exc:
console.abort('Unable to create output directory', self.options.outputdir, exc)
def test_simple(self):
console.info('info')
console.verbose_info('verbose-')
self.set_verbose(True)
console.verbose_info('verbose+')
console.debug('debug-')
self.set_debug(True)
console.debug('debug+')
console.warning('warning')
console.error('error')
out, err = self.finish()
self.assertEqual(out, ['info', 'INFO2: verbose+'])
self.assertEqual(err, ['DEBUG: debug+', 'WARNING: warning', 'ERROR: error'])
def choose_archive(name, program_name, output_directory, **item_kwargs):
"""Prompt for choosing an archive."""
if not os.path.isdir(output_directory):
console.abort('No %s directory exists' % output_directory)
if name[-1] == '/':
name = name[:-1]
pat = os.path.join(output_directory, ARCHIVE_NAME_GLOB % name)
archives = []
for ls_stream in os.popen('ls %s' % pat):
archives.insert(0, ls_stream.strip())
if not archives:
console.abort('No archives found')
console.info('Newest archive is at the top. Empty input or zero response cancels the action.')
for index, archive in range(len(archives)):
console.info('%d) %s' % (index + 1, archive))
console.info('')
path = None
while path is None:
archive_index = int(
console.prompt_re('Select archive (1-n [none])',
NUMBER_WITH_DEFAULT_RE,
'0')
)
if archive_index <= 0:
console.abort('Canceled')
if archive_index-1 < len(archives):
path = archives[archive_index-1]
else:
console.error('bad index %d' % archive_index)
return item_for_path(path, program_name, **item_kwargs)
def build_restore_batch(self, batch):
"""Populate a command batch for restoring the archive."""
target = disk.get_versioned_path(self.path)
batch.add_copy_command(self.path, target)
console.info('Restoring to: %s' % target)
def test_substitution(self):
console.info('The {weather} in {country}', 'falls mainly on the {area}',
weather='rain', country='Spain', area='plain')
out, err = self.finish()
self.assertEqual(out, ['The rain in Spain', 'falls mainly on the plain'])
def test_nested(self):
console.info('1', ['1a', ['1b1', '1b2']])
out, err = self.finish()
self.assertEqual(out, ['1', '.1a', '..1b1', '..1b2'])