#i# SrSSKJr SSKJrJr SSKJr S\S\4SjrS\S\4S jr SS \ S -S \\ S \S\ S -S\4 Sjjr S S.S\ \\4S\S\S\4Sjjr g )z(Common utility functions for HarnessElo.)Sequence)datedatetime)Anydate_strreturnc[R"US5R5$![an[SUS35UeSnAff=f)zParse date string in YYYY-MM-DD format. Args: date_str: Date string to parse Returns: Parsed date object Raises: ValueError: If date string is invalid %Y-%m-%dzInvalid date format 'z', expected YYYY-MM-DDN)rstrptimer ValueError)res ?/root/tipsharks/tipsharks-elo-api/packages/core/common/utils.py parse_datersP  :6;;== #H:-C D  s$' AAAdc$URS5$)zcFormat date as YYYY-MM-DD string. Args: d: Date to format Returns: Formatted date string r )strftime)rs r format_daters ::j !!N distance_mbucketsmode bucket_sizecUcgUS:Xa#U(aUS::agX-U-nXC-S- nUSU3$[U5H%upgX:dM US:XaSU3s $XS- SU3s $ SUS3$) aaGet distance bucket label for a given distance. Args: distance_m: Distance in meters (can be None) buckets: List of bucket thresholds in ascending order mode: Bucketing mode ("thresholds" or "fixed") bucket_size: Fixed bucket size in meters (required if mode is "fixed") Returns: Bucket label (e.g., "<1700", "1700-2000", ">2400") unknownfixedr-<>) enumerate)rrrrstartendi thresholds rget_distance_bucketr&(s" wkQ.*k9!A%#!'*   !Av9+&!A#,q 44 +wr{m r)defaultkeysr'c`UnUH%n[U[5(aXC;aUs $X4nM' U$)aaSafely get nested dictionary value. Args: d: Dictionary to query *keys: Sequence of keys to traverse default: Default value if key path not found Returns: Value at key path or default Example: >>> data = {"a": {"b": {"c": 123}}} >>> safe_get(data, "a", "b", "c") 123 >>> safe_get(data, "a", "x", "y", default=0) 0 ) isinstancedict)rr'r(currentkeys rsafe_getr.Ns8$G'4((C,>N, Nr) thresholdsN)__doc__collections.abcrrrtypingrstrrrintr&r+r.rrr6s.$#( "4 "C "" #d # c]# #t #  #L<@S#XsSCr