Ë (†^i$ ãó—ddlmZddlZddlmZddlmZddlmZGd„dej«Z Gd„d ej«Z ed d d ¬ «Gd„de ««Z y)é)Ú annotationsN)ÚIterable)ÚAny)Údeprecated_classcó\—eZdZdZej dd„«Zej dd„«Zy)ÚBaseJournalBackendáéBase class for Journal storages. Storage classes implementing this base class must guarantee process safety. This means, multiple processes might concurrently call ``read_logs`` and ``append_logs``. If the backend storage does not internally support mutual exclusion mechanisms, such as locks, you might want to use :class:`~optuna.storages.journal.JournalFileSymlinkLock` or :class:`~optuna.storages.journal.JournalFileOpenLock` for creating a critical section. có—t‚)adRead logs with a log number greater than or equal to ``log_number_from``. If ``log_number_from`` is 0, read all the logs. Args: log_number_from: A non-negative integer value indicating which logs to read. Returns: Logs with log number greater than or equal to ``log_number_from``. ©ÚNotImplementedError)ÚselfÚlog_number_froms ú^/var/www/html/hubwallet-dev/venv/lib/python3.12/site-packages/optuna/storages/journal/_base.pyÚ read_logszBaseJournalBackend.read_logss €ô"Ð!ócó—t‚)z‚Append logs to the backend. Args: logs: A list that contains json-serializable logs. r )r Úlogss rÚ append_logszBaseJournalBackend.append_logs%s €ô"Ð!rN)rÚintÚreturnzIterable[dict[str, Any]])rzlist[dict[str, Any]]rÚNone)Ú__name__Ú __module__Ú __qualname__Ú__doc__ÚabcÚabstractmethodrr©rrrr s;„ñð ×Ñò "óð "ð ×Ñò"óñ"rrcó\—eZdZdZej dd„«Zej dd„«Zy)ÚBaseJournalSnapshotz¸Optional base class for Journal storages. Storage classes implementing this base class may work faster when constructing the internal state from the large amount of logs. có—t‚)ziSave snapshot to the backend. Args: snapshot: A serialized snapshot (bytes) r )r Úsnapshots rÚ save_snapshotz!BaseJournalSnapshot.save_snapshot8ó €ô"Ð!rcó—t‚)z…Load snapshot from the backend. Returns: A serialized snapshot (bytes) if found, otherwise :obj:`None`. r )r s rÚ load_snapshotz!BaseJournalSnapshot.load_snapshotAr$rN)r"Úbytesrr)rz bytes | None)rrrrrrr#r&rrrr r 1s;„ñð  ×Ñò"óð"ð ×Ñò"óñ"rr z4.0.0z6.0.0zAUse :class:`~optuna.storages.journal.BaseJournalBackend` instead.)Útextcó—eZdZdZy)ÚBaseJournalLogStorager N)rrrrrrrr*r*Ks„òrr*) Ú __future__rrÚcollections.abcrÚtypingrÚoptuna._deprecatedrÚABCrr r*rrrúr0s^ðÝ"ã Ý$Ýå/ô$"˜Ÿ™ô$"ôN"˜#Ÿ'™'ô"ñ4Ø ˆWÐ^ôô Ð.ó óñ r