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backups: Minor refactoring in finding exported archive

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Signed-off-by: Joseph Nuthalapati <njoseph@thoughtworks.com>
This commit is contained in:
Joseph Nuthalapati 2018-09-23 14:53:21 -07:00
parent 670f58019e
commit f2528c434d
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GPG Key ID: 5398F00A2FA43C35
1 changed files with 10 additions and 17 deletions
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27
plinth/modules/backups/__init__.py
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@ -81,8 +81,8 @@ def _backup_handler(packet):
if not os.path.exists(MANIFESTS_FOLDER):
os.makedirs(MANIFESTS_FOLDER)
manifest_path = MANIFESTS_FOLDER + get_valid_filename(
packet.label) + '.json'
manifest_path = os.path.join(MANIFESTS_FOLDER,
get_valid_filename(packet.label) + '.json')
manifests = [{
'name': manifest[0],
'version': manifest[1].version,
@ -142,17 +142,14 @@ def get_export_files():
def find_exported_archive(disk_label, archive_name):
"""Return the full path for the exported archive file."""
path = None
locations = get_export_locations()
for location in locations:
if location[1] == disk_label:
path = location[0]
if path[-1] != '/':
path += '/'
path += 'FreedomBox-backups/' + archive_name
break
return os.path.join(location[0], 'FreedomBox-backups',
archive_name)
return path
raise FileNotFoundError(errno.ENOENT, os.strerror(errno.ENOENT),
archive_name)
def get_export_apps(filename):
@ -170,12 +167,8 @@ def _restore_handler(packet):
input=locations_data.encode())
def restore_exported(label, name, apps=None):
def restore_exported(label, archive_name, apps=None):
"""Restore files from exported backup archive."""
filename = find_exported_archive(label, name)
if filename:
restore_apps(_restore_handler, app_names=apps, create_subvolume=False,
backup_file=filename)
else:
raise FileNotFoundError(
errno.ENOENT, os.strerror(errno.ENOENT), filename)
filename = find_exported_archive(label, archive_name)
restore_apps(_restore_handler, app_names=apps, create_subvolume=False,
backup_file=filename)