_Di{LSrSSKJr SSKrSSKrSSKJr S SjrS Sjr SS /r g) ziPublic UUID v7 helpers. These helpers expose utilities for generating UUID v7 identifiers in user code. ) annotationsN)uuid7c[5$)zZGenerate a random UUID v7. Returns: uuid.UUID: A random, RFC 9562-compliant UUID v7. )_uuid7V/var/www/html/Aiprofessor/professorTrac/lib/python3.13/site-packages/langsmith/uuid.pyrrs 8Or cURc'UR[RRS9n[ UR 5S-5n[U5$)zGenerate a UUID v7 from a datetime. Args: dt: A timezone-aware datetime. If naive, it is treated as UTC. Returns: uuid.UUID: A UUID v7 whose timestamp corresponds to the provided time. )tzinfoiʚ;)r replace_dttimezoneutcint timestampr)dt nanosecondss r uuid7_from_datetimersH yy ZZs||//Z 0blln}45K + r rr)return _uuid.UUID)rz _dt.datetimerr) __doc__ __future__rdatetimeruuid_uuid_internal._uuidrrr__all__rr r rs/ #,  ) *r