def remove(self, target: str, *args):
"""Remove command."""
if target not in ['archive', 'version']:
raise CLICommandError('Unknown create target')
if target == 'archive':
if self.archive_selected is None:
raise CLICommandError('No archive selected')
archive_uuid = self.archive_selected.uuid
if input(REMOVE_ARCHIVE_FORMAT.format(
self.archive_selected.uuid,
self.archive_selected.source_dir,
self.archive_selected.archive_dir,
self.archive_selected.max_number_of_versions,
self.archive_selected.algorithm
)).lower() == 'y':
Abundant.remove_archive(uuid=self.archive_selected.uuid)
self.archive_selected = None
print('Removed archive %s' % archive_uuid)
elif target == 'version':
if self.version_selected is None:
raise CLICommandError('No version selected')
version_uuid = self.version_selected.uuid
if input(REMOVE_VERSION_FORMAT.format(
self.version_selected.uuid,
self.version_selected.archive_agent.uuid,
self.version_selected.time_of_creation,
self.version_selected.is_base_version
)).lower() == 'y':
self.version_selected.remove()
self.version_selected = None
print('Removed version %s' % version_uuid)
def create(self, target: str, *args, **kwargs):
"""Create command."""
if target not in ['archive', 'version']:
raise CLICommandError('Unknown create target')
if target == 'archive':
if len(args) != 4:
raise CLICommandError('Incorrect archive parameter')
try:
int(args[3])
except ValueError:
raise CLICommandError('Invalid max number of versions')
if input(CREATE_ARCHIVE_FORMAT.format(
args[0], args[1],
args[2], args[3]
)).lower() == 'y':
archive = Abundant.create_archive(args[0], args[1], args[2], int(args[3]))
print('Created archive %s' % archive.uuid)
elif target == 'version':
if len(args) != 0:
raise CLICommandError('Unknown parameter')
if self.archive_selected is None:
raise CLICommandError('No archive selected')
if input(CREATE_VERSION_FORMAT.format(self.archive_selected)).lower() == 'y':
version = self.archive_selected.create_version()
print('Created version %s' % version.uuid)
def __init__(self):
"""Create the command line interface."""
self.archive_selected = self.version_selected = None
""":type archive_selected: ArchiveAgent
:type version_selected: VersionAgent"""
self.archives = Abundant.get_all_archives()
self.VERB_TO_FUNCTION = {
'list': self.list,
'list-exact': self.list_exact,
'select': self.select,
'detail': self.detail,
'quit': self.quit,
'create': self.create,
'remove': self.remove,
'migrate': self.migrate,
'export': self.export,
'export-exact': self.export_exact
}
def validate_selected_archive_and_version(self):
"""Make sure selected archive and version are valid."""
if self.archive_selected is None:
self.version_selected = None
else:
all_archives = Abundant.get_all_archives()
found_match = False
for archive in all_archives:
if archive['UUID'] == self.archive_selected.uuid:
found_match = True
if not found_match:
self.archive_selected = None
else:
if self.version_selected is not None:
found_match = False
for version in self.archive_selected.versions:
if version == self.version_selected:
found_match = True
if not found_match:
self.version_selected = None
def select(self, target: str, index: str, *args):
"""Select command."""
if target not in ['archive', 'version']:
raise CLICommandError('Unknown select target')
try:
index = int(index)
except ValueError: # which indicates that index is not an integer
raise CLICommandError('Invalid select index')
if target == 'archive':
if not self.archives:
raise CLICommandError('No available archive to be selected')
if index >= len(self.archives):
raise CLICommandError('Invalid select index')
self.archive_selected = Abundant.get_archive(uuid=self.archives[index]['UUID'])
print('Selected archive %s\nUUID: %s' % (index, self.archive_selected.uuid))
elif target == 'version':
if self.archive_selected is None:
raise CLICommandError('No archive selected')
if not self.archive_selected.versions:
raise CLICommandError('No available version to be selected')
if index > len(self.archive_selected.versions):
raise CLICommandError('Invalid select index')
self.version_selected = self.archive_selected.versions[index]
print('Selected version %s\nUUID: %s' % (index, self.version_selected.uuid))