"xj\ ddlZddlmZmZmZmZmZmZ ddededeedeeedffd Z ddee dee ddffd Z dd ee eefdeeddffd Z d eegefdeeddffdZ dS)N)AnyCallable GeneratorIterableOptionalUnionbasefactor max_valuereturnc#RKdVd} |||zz}|||kr |V|dz }n|V)akGenerator for exponential decay. Args: base: The mathematical base of the exponentiation operation factor: Factor to multiply the exponentiation by. max_value: The maximum value to yield. Once the value in the true exponential sequence exceeds this, the value of max_value will forever after be yielded. NrTr )r r r nas BC:\Projects\Historical\venv\Lib\site-packages\backoff/_wait_gen.pyexporsY  EEE A TQY   I GGG FAAOOO c#JKdVd}d} |||kr |V|||z}}n|V)zGenerator for fibonaccial decay. Args: max_value: The maximum value to yield. Once the value in the true fibonacci sequence exceeds this, the value of max_value will forever after be yielded. Nr r)r rbs rfibor"sT EEE A A  I GGGa!eqAAOOO rintervalc#KdV t|}n$#t$rtj|}YnwxYw|D]}|VdS)z|Generator for constant intervals. Args: interval: A constant value to yield or an iterable of such values. N)iter TypeError itertoolsrepeat)ritrvals rconstantr!7sx EEE)8nn )))x(() s 99valuec#,KdV} ||V})aGenerator that is based on parsing the return value or thrown exception of the decorated method Args: value: a callable which takes as input the decorated function's return value or thrown exception and determines how long to wait Nr)r" ret_or_excs rruntimer%Ks0J- 5,,,, -r)r r N)N)r )rtypingrrrrrrfloatrintrr!r%rrrr)s`FFFFFFFFFFFFFFFF!%  uc4 6HSMYsD$-G,-.C%()udD !(- SE5L !-udD !------r