Ë ÅÏÉi,ãó–—dZddlmZddlZddlZddlZddlmZddlm Z ddl m Z e d«Z e Gd„d ««Z d d „Zy) z-Pagination utilities for MCP list operations.é)Ú annotationsN)ÚSequence)Ú dataclass)ÚTypeVarÚTcó6—eZdZUdZded<dd„Zedd„«Zy) Ú CursorStatezÊInternal representation of pagination cursor state. The cursor encodes the offset into the result set. This is opaque to clients per the MCP spec - they should not parse or modify cursors. ÚintÚoffsetcó¦—tjd|ji«}tj|j ««j «S)z(Encode cursor state to an opaque string.Úo)ÚjsonÚdumpsr Úbase64Úurlsafe_b64encodeÚencodeÚdecode)ÚselfÚdatas úl/Users/bowang/.openclaw/workspace/ChatDev/.venv/lib/python3.12/site-packages/fastmcp/utilities/pagination.pyrzCursorState.encodes9€äz‰z˜3 § ¡ Ð,Ó-ˆÜ×'Ñ'¨¯ © « Ó6×=Ñ=Ó?Ð?ócó6— tjtj|j ««j ««}||d¬«S#tj ttttjf$r}td|›«|‚d}~wwxYw)z}Decode cursor from an opaque string. Raises: ValueError: If the cursor is invalid or malformed. r ©r zInvalid cursor: N) rÚloadsrÚurlsafe_b64decoderrÚJSONDecodeErrorÚKeyErrorÚ ValueErrorÚ TypeErrorÚbinasciiÚError)ÚclsÚcursorrÚes rrzCursorState.decodesƒ€ð AÜ—:‘:œf×6Ñ6°v·}±}³ÓG×NÑNÓPÓQˆDÙ˜d 3™iÔ(Ð (øä × Ñ Ü Ü Ü Ü N‰Nð  ò AôÐ/°¨xÐ8Ó9¸qÐ @ûð Aús‚AAÁ2BÂBÂBN)ÚreturnÚstr)r#r&r%r )Ú__name__Ú __module__Ú __qualname__Ú__doc__Ú__annotations__rÚ classmethodr©rrr r s*…ñð ƒKó@ð òAóñArr cóΗd}|r!tj|«}|j}||z}t|||«}d}|t |«krt|¬«j «}||fS)ayPaginate a sequence of items. Args: items: The full sequence to paginate. cursor: Optional cursor from a previous request. None for first page. page_size: Maximum number of items per page. Returns: Tuple of (page_items, next_cursor). next_cursor is None if no more pages. Raises: ValueError: If the cursor is invalid. rNr)r rr ÚlistÚlenr)Úitemsr#Ú page_sizer ÚstateÚendÚpageÚ next_cursors rÚpaginate_sequencer72so€ð$€FÙ Ü×"Ñ" 6Ó*ˆØ—‘ˆà 9Ñ €CÜ f˜SÐ!Ó "€Dà€KØ ŒS‹ZÒÜ!¨Ô-×4Ñ4Ó6ˆ à Ð Ðr)r1z Sequence[T]r#z str | Noner2r r%ztuple[list[T], str | None])r*Ú __future__rrr rÚcollections.abcrÚ dataclassesrÚtypingrrr r7r-rrÚr<slðÙ3å"ã ÛÛ Ý$Ý!Ýá ˆCƒL€ð ÷AðAó ðAðDØ ðà ðððð ô r