o 7j@sVdZddlZddlZddlZddlZddlZddlZGdddZddZddZ dS) a)A bot in its own process, spoken to one JSON line at a time. Start it with python -s, not -I: -I would ignore the fixed PYTHONHASHSEED that makes a bot that iterates over sets play the same game twice. The referee never imports a bot: it starts the bot's adapter (a small child program each game has, which loads the bot in the game's own interface) and sends it one line per turn. A move that takes longer than the time limit, or a bot that crashed, gets the game's default move; the referee counts those as errors. The child side is `serve(handle)`. Nc@s(eZdZd ddZd ddZdd ZdS) ChildN?$@cCsr|dd|_|_|_ddtjD}d|d<tj||tjtjtj |d|_ d\|_ |_ |j d d i|d dS) NrFcSs i|] \}}|ds||qS))ZSS_ZSLURM_) startswith).0kvr _/private/var/folders/v3/mcwwdgb158s9czwmdjf2pvmh0000gn/T/scienceslack-job-28-Bk3zza/kit/host.py s z"Child.__init__..0ZPYTHONHASHSEED)cwdstdinstdoutstderrenv)rhelloT)limit)rerrorsdeadosenvironitems subprocessPopenPIPEZDEVNULLpbufnask)selfargvr rstartrr r r __init__ s  zChild.__init__c Csz|jrdSz|jd7_|jjti|d|jid|jjt |p/|j }|jj } d|jvrjt|gggtd|t \}}}|rXt|dnd }|s^t|j|7_d|jvs=|jdd\}|_zt|} Wn tyYq7wt| trd | vr| d|jkr| d WSq8ty|jd7_|jd ks|jdur|YdSw) zKThe child's answer to one message, or None when it is late, broken or gone.Nr T giranswer)rrrrwritejsondumpsencodeflushtime monotonicrrfilenorselectmaxrread TimeoutErrorsplitloads ValueError isinstancedictget ExceptionrZpollclose) r!msgrZdeadlinefdZready_chunklineZmsg_inr r r r s>*   &  "  z Child.askcCs,d|_z|jWdStyYdSw)NT)rrkillr<)r!r r r r=2s  z Child.close)Nrr)N)__name__ __module__ __qualname__r$r r=r r r r r s   rc Csftj}tjt_tjD]&}t|}|drdn||}|t ||ddd| q dS)zfThe child's loop: each line from the referee in, handle(message) out; {'hello': True} answers at once.rTr)r(rr&N) sys __stdout__rrrr+r7r;r*r,r.)ZhandleoutrBr>r(r r r serve:s    rJcGsddl}tjdtjtj||jd|}|j |}|j ||D]}t ||r6t ||Sq(ddt|D}|sPt|dd||dS) zTThe first of names defined by the bot file at path, which may import its neighbours.rNbotcSs(g|]}t|rt|dddkr|qS)rErK)callablegetattr)rrr r r Os(zload..z defines none of z, )importlib.utilrGpathinsertrdirnameabspathutilspec_from_file_locationmodule_from_specloader exec_modulehasattrrNvarsvalues SystemExitjoin)rRnames importlibspecmodrZfnsr r r loadEs   rd) __doc__r+rr2rrGr/rrJrdr r r r s 0/