Lg TddlmZddlZddlZgZ ddlZej dk\rdZeje ddl Z dZ eje  ddl Z dZ eje dZejed dZd d Zy#e $rYVwxYw#e $rYHwxYw#e $rY:wxYw) ) annotationsNz0.2.2cPtj|}|jddS)zJ Produce a 16-bytes hash of *buf* using CityHash. little)cityhash CityHash128to_bytes)bufhs ,lib/python3.12/site-packages/dask/hashing.py_hash_cityhashr s%$$S)A::b(+ +cHtj|jS)z? Produce a 8-bytes hash of *buf* using xxHash. )xxhashxxh64digestr s r _hash_xxhashr(s||C ''))rc,tj|S)zD Produce a 16-bytes hash of *buf* using MurmurHash. )mmh3 hash_bytesrs r _hash_murmurhashr6ss##rcHtj|jS)z6 Produce a 20-bytes hash of *buf* using SHA1. )hashlibsha1rrs r _hash_sha1r?s <<  # # %%rc| ||StD] } ||cStdt|#ttf$rY=wxYw#ttf$rYLwxYw)z Hash a bytes-like (buffer-compatible) object. This function returns a good quality hash but is not cryptographically secure. The fastest available algorithm is selected. A fixed-length bytes object is returned. zunsupported type for hashing: ) TypeError OverflowErrorhasherstype)r hashers r hash_bufferr#Is  #;   #;  4T#YK@ AA=)   =)   s 8A A  A  AAcdt||}tj|}|jS)zJ Same as hash_buffer, but returns its result in hex-encoded form. )r#binasciib2a_hexdecode)r r"r ss r hash_buffer_hexr)^s, C AA 88:r)N) __future__rr%rr r __version__r append ImportErrorrrrrrr#r)rr r/s" 'w& , ~& ! *  NN<  % $  NN#$&zB*[  &    s4B BB BBBBB'&B'