jKjbdZddlmZddlZddlZddlZddlmZedZd dZ d dZ d dZ d d Z y)aID generation for MCP analytics. ``new_prefixed_id`` mints ``evt_`` / ``ses_`` ids. ``deterministic_prefixed_id`` maps an MCP protocol session id to a stable SDK session id so the same MCP session reuses the same ``$session_id`` across server restarts. UUIDv7 is implemented inline (RFC 9562) so we take on no extra dependency; the FNV-1a hash is a faithful port of the TypeScript SDK. ) annotationsN)Literal)evtsescnttjdzdz}tjtjdddz}tjtjdddz}|dz}|d z}||d zz}|d z}||z}t t j| S) zKGenerate a UUIDv7 (time-ordered) per RFC 9562, with no external dependency.ilbigilPl@l)int)r time from_bytesosurandomstruuidUUID) unix_ts_msrand_arand_bvalues a/Users/ahmed/devFolder/Ultron/claude-voice/.venv/lib/python3.12/site-packages/posthog/mcp/_ids.py_uuid7rsTYY[4'(M:J ^^BJJqM5 1F :F ^^BJJqM5 1] CF " E YE Vr\E ZE VOE tyyU# $$c |dtS)N_)r)prefixs rnew_prefixed_idr&sXQvxj !!rc>|dt|t|dS)zDeterministic id derived from an arbitrary string. Uses the FNV-1a 64-bit hash (mixed twice to fill 32 hex chars). Not cryptographic; we only need a stable, low-collision input -> output mapping. rz::salt) _fnv1a_hex)rrs rdeterministic_prefixed_idr"*s, XQz%()*wf5E*F)G HHrcjd}d}|D]#}t|}||z dzdz}||z dzdz}%|d|dS)Nl%#Dlili08x)ord)rh1h2chcs rr!r!3sZ B B GAv#z 1Av#z 1XbX r)returnr)rMCPAnalyticsIDPrefixr*r)rr+rrr*r)rrr*r) __doc__ __future__rrrrtypingrr+rrr"r!rrr0s; # |, %"Ir