^j_DdZddlZddlZddlZddlZddlmZmZmZm Z m Z m Z m Z ddl mZmZddlmZddlmZGdd eZe d ed efd Ze d eed ej2fd Zd e eeefd e eej2ffdZd eded eefdZded efdZded dfdZd efdZdej<d e eeeffdZ d efdZ!dej<d dfdZ"ded e e eeefeffdZ#d ej<fdZ$e$Z%ded dfdZ&ded ejNfd Z(y)!z.Low-level ctypes bridge for the XGBoost C API.N)AnyCallableListTupleUnioncastoverload)CStrPptr c_bst_ulong)py_str) find_lib_pathceZdZdZy) XGBoostErrorz Error thrown by xgboost trainer.N)__name__ __module__ __qualname____doc__Y/var/www/ramen.bs-engineer-server.com/venv/lib/python3.12/site-packages/xgboost/_c_api.pyrrs*rrdatareturncyNrrs rfrom_pystr_to_cstrrs,/rcyrrrs rrrs9ttj|S)z*Make JSON-based arguments for C functions.)rjsondumps)r7s r make_jcargsr;2s djj0 11rmsgct|}|jddk7rtj|tdyt |y)z6Redirect logs from native library into Python console.zWARNING:) stacklevelN)r findwarningswarn UserWarningprint)r<smsgs r _log_callbackrG7s8 #;D yy"  dKA6 $Krcbtjdtj}|tS)z3Wrap log_callback() method in ctypes callback type.N)r% CFUNCTYPEr&rG) c_callbacks r_get_log_callback_funcrKDs#!!$8J m $$rlibcXtj}tj}tj}|jtj|tj|tj||j|j|jfS)z2Get the XGBoost version from native shared object.)r%c_intXGBoostVersionbyrefr0)rLmajorminorpatchs r _lib_versionrTJsi LLNE LLNE LLNEv||E*FLL,?eATU ;; U[[ 00rctjjtjjtd}t |d5}|j jcdddS#1swYyxYw)z1Get the XGBoost version from Python version file.VERSIONr.)encodingN)ospathjoindirname__file__openreadstrip) version_filefs r _py_versionrbSsT77<< 99EL lW - vvx~~   s A77Bctj|j_t |_|j |j dk7rt|jy)Nr)r%r&XGBGetLastErrorrestyperKcallbackXGBRegisterLogCallbackr)rLs r_register_log_callbackrhZsN"(//C)+CL !!#,,/143..0115rverc|jddk7r-|jddd\}}}|jdd}nfd|vr*|jddjd\}}}d}n8|jd\}}}|jd }|dk7r ||d}|d|}nd }t|t|t|f|fS) z(Avoid dependency on packaging (PEP 440).postr>.Nz-dev-rdevrc)rAsplitint)rirQrRrSpostfixros r_parse_versionrtas xx2!iinSb1ue))C.$ 3!iinQ/55c:ue!iinue ZZ  8BCjG#2JEG JE CJ / 88rct}|sy tjdjtj}d}g}|D]} tjj |tjj|gztjd<tjj|}t|dtjj|d} tjj |tjd<n|s4tjj#|d}t%d|d|d t't)|}t+t-\} } | |k7rQd j d | D} d j d |D} d | d| d|jd} t/| |S#t $rg}YwxYw#t$rU}|jt!|Yd}~tjj |tjd<d}~wwxYw#tjj |tjd<wxYw)zLoad xgboost library.NPATHFrYTrz XGBoost Library (aZ) could not be loaded. Likely causes: * OpenMP runtime is not installed - vcomp140.dll or libgomp-1.dll for Windows - libomp.dylib for Mac OSX - libgomp.so for Linux and other UNIX-like OSes Mac OSX users: Run `brew install libomp` to install OpenMP runtime. * You are running 32-bit Python on a 64-bit OS Error message(s):  rlc32K|]}t|ywrr".0vs r z_load_lib..s4c!f4c32K|]}t|ywrryrzs rr}z_load_lib..s6!s1v6r~zeMismatched version between the Python package and the native shared object. Python package version: z. Shared object version: z . Shared object is loaded from: z. Likely cause: * XGBoost is first installed with anaconda then upgraded with pip. To fix it please remove one of the installations.)rrXenvironrqpathsepKeyErrorrZrYr[r%cdll LoadLibrarysetattrnormpathOSErrorr1r"basenamerrhrTrtrb ValueError) lib_paths path_backup lib_success os_error_listlib_pathrLelibnamelibverpyver_ pyver_str libver_strr<s r _load_librvs1I jj(..rzz: KM> >"$rwwx899"BJJv ++))(3C C!1!1(!; <K  "$!=BJJv > ''""9Q<0  !/"   3 # Fkm,HE1 HH4e45 XX6v67  22;=$%EchhZP6 6 o Jm     Q ( !#!=BJJv   "$!=BJJv s<0G BG% G"!G"% I.H>I>II2I8retcZ|dk7r&tttjy)z%Check the return value of C API call.rN)rr _LIBrd)rs r _check_callrs' ax6$"6"6"89::rstringcJtj|jdS)z#Convert a python string to cstring.r )r%r&encode)rs rc_strrs ??6==1 22r))rr%r9rXrBtypingrrrrrrr _typingr r compatr libpathrrrr"r#rArrayr6r;rGrKCDLLrrrTrbrhrtrrrr&rrrrrs4 DDD*"+:+ /S/U/ / 2 uUFLL=P7Q X{tCy2#2%2 u  %% 1fkk1eCcM&:1 S 2 2299eCcM&:C&? @9*>6;;>D{;S;T; 3#3&//3r