o XRh @s:ddlZddZddZGdddZdd Zd d ZdS) NcCs.ddlm}|di|}||dS)z3Initialize viztracer's profiler in worker processesr) VizTracerN) viztracerr register_exitstart) init_kwargsrtracerrrd/home/air/sanwanet/backup_V2/venv/lib/python3.10/site-packages/joblib/externals/loky/initializers.py_viztracer_inits  r c Cszddl}|}|durt|ddrt|jffWSWdSWdSty)YdStyC}ztd|WYd}~dSd}~ww)NrenableFz&Unable to introspect viztracer state: Nr) r get_tracergetattrr r ImportError Exceptionwarningswarn)rrerrr (_make_viztracer_initializer_and_initargs s"  rc@s eZdZdZddZddZdS)_ChainedInitializerzCompound worker initializer This is meant to be used in conjunction with _chain_initializers to produce the necessary chained_args list to be passed to __call__. cCs ||_dSN) _initializers)self initializersrrr __init__'s z_ChainedInitializer.__init__cGs"t|j|D]\}}||qdSr)zipr)r chained_args initializerargsrrr __call__*s z_ChainedInitializer.__call__N)__name__ __module__ __qualname____doc__rrrrrr r s rcCsbg}g}|D]\}}|dur||||q|sdSt|dkr+|d|dfSt||fS)zyConvenience helper to combine a sequence of initializers. If some initializers are None, they are filtered out. Nr r)appendlenr)initializer_and_argsfiltered_initializersfiltered_initargsrinitargsrrr _chain_initializers/s     r+cCs0|durt|std|t||ftgS)Nz%initializer must be a callable, got: )callable TypeErrorr+r)rr*rrr _prepare_initializerCsr.)rr rrr+r.rrrr s