def rebuild():
conf = request.app.config
db_configs = get_database_configs(conf)
dbpath = db_configs[DB_NAME]['path']
bpath = get_backup_path()
start = time.time()
db = request.db.content
logging.debug('Locking database')
db.acquire_lock()
logging.debug('Acquiring global lock')
with global_lock(always_release=True):
db.commit()
db.close()
backup(dbpath, bpath)
remove_dbfile()
logging.debug('Removed database')
db.reconnect()
run_migrations(db, db_configs[DB_NAME])
logging.debug('Prepared new database')
archive = Archive.setup(conf['library.backend'],
request.app.supervisor.exts.fsal,
db,
contentdir=conf['library.contentdir'],
meta_filenames=conf['library.metadata'])
rows = archive.reload_content()
logging.info('Restored metadata for %s pieces of content', rows)
request.app.supervisor.exts.cache.invalidate('content')
logging.debug('Released global lock')
end = time.time()
return end - start
def open_archive(config=None):
conf = config or request.app.config
return Archive.setup(conf['library.backend'],
request.app.supervisor.exts.fsal,
request.db.content,
contentdir=conf['library.contentdir'],
meta_filenames=conf['library.metadata'])
def rebuild():
conf = request.app.config
db_configs = get_database_configs(conf)
dbpath = db_configs[DB_NAME]['path']
bpath = get_backup_path()
start = time.time()
db = request.db.content
logging.debug('Locking database')
db.acquire_lock()
logging.debug('Acquiring global lock')
with global_lock(always_release=True):
db.commit()
db.close()
backup(dbpath, bpath)
remove_dbfile()
logging.debug('Removed database')
db.reconnect()
run_migrations(db, db_configs[DB_NAME])
logging.debug('Prepared new database')
archive = Archive.setup(conf['library.backend'],
request.app.supervisor.exts.fsal,
db,
contentdir=conf['library.contentdir'],
meta_filenames=conf['library.metadata'])
rows = archive.reload_content()
logging.info('Restored metadata for %s pieces of content', rows)
request.app.supervisor.exts.cache.invalidate('content')
logging.debug('Released global lock')
end = time.time()
return end - start
def wrapper(path, **kwargs):
path = urlunquote(path)
conf = request.app.config
archive = Archive.setup(
conf["library.backend"],
request.app.supervisor.exts.fsal,
request.db.content,
contentdir=conf["library.contentdir"],
meta_filenames=conf["library.metadata"],
)
content = archive.get_single(path)
if not content:
if abort_if_not_found:
abort(404)
return func(path=path, meta=None, **kwargs)
meta = metadata.Meta(request.app.supervisor, content.path, data=content)
return func(path=path, meta=meta, **kwargs)