o oÇ h¤!ã@sìddlmZddlmZddlZddlZddlZddlZddlm Z dd„Z Gdd„de ƒZ Gd d „d e ƒZd)d d „Zdd„Zd*dd„Z  d+dd„ZeddƒZeddƒZd*dd„Zd,dd„Zdd „Zd!d"„Zd*d#d$„Zd%d&„Zd'd(„ZdS)-é)Ú namedtuple)Úsha256N)ÚXFAILcCs$tj ¡dks tjdkrt|ƒS|S)NÚdarwinÚnt)ÚsysÚplatformÚlowerÚosÚnamer)Úfunc©r úu/var/www/html/construction_image-detection-poc/venv/lib/python3.10/site-packages/sympy/utilities/_compilation/util.pyÚ may_xfail src@s eZdZdS)ÚCompilerNotFoundErrorN)Ú__name__Ú __module__Ú __qualname__r r r rrsrc@seZdZdZdS)Ú CompileErrorz2Failure to compile one or more C/C++ source files.N)rrrÚ__doc__r r r rrsrÚ.cCs>tj |¡r|Stj |¡stj |¡}tj tj ||¡¡S)z Returns the absolute path. Parameters ========== path : str (relative) path. cwd : str Path to root of relative path. )r ÚpathÚisabsÚabspathÚjoin)rÚcwdr r rÚ get_abspaths    ÿrcCs~|ddkrtj |dd…¡}ntj |¡}t|ƒdkr'tj |¡s't|ƒtj |¡s5t |d¡dStj |¡s=J‚dS)z2 Create directories (equivalent of ``mkdir -p``). éÿÿÿÿú/Nriÿ)r rÚdirnameÚlenÚexistsÚ make_dirsÚmkdirÚisdir)rÚparentr r rr"2s     r"cCsT|pd}t||d}t||d}tj |¡sdStj |¡dtj |¡kr(dSdS)ao Investigate if path is non-existant or older than provided reference path. Parameters ========== path: string path to path which might be missing or too old other_path: string reference path cwd: string working directory (root of relative paths) Returns ======= True if path is older or missing. r©rTgíµ ÷Æ°>F)rr rr!Úgetmtime)rÚ other_pathrr r rÚmissing_or_other_newerBs   r)FTc Cs0|rtj |¡stj ||¡}tj |¡stj ||¡}tj |¡s)td |¡ƒ‚|r6|ddks5|d}ntj |¡rDtj |¡rDd}|rV|}tj |¡}tj ||¡}ntj  |¡}tj |¡sm|rit |ƒntdƒ‚|rvt ||ƒsvdStj  |¡rˆtjj tj |¡|d}t ||¡|r–t ||¡|S)a  Variation of ``shutil.copy`` with extra options. Parameters ========== src : str Path to source file. dst : str Path to destination. only_update : bool Only copy if source is newer than destination (returns None if it was newer), default: ``False``. copystat : bool See ``shutil.copystat``. default: ``True``. cwd : str Path to working directory (root of relative paths). dest_is_dir : bool Ensures that dst is treated as a directory. default: ``False`` create_dest_dirs : bool Creates directories if needed. 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Word of warning: The OS may cache shared objects which makes reimporting same path of an shared object file very problematic. It will not detect the new time stamp, nor new checksum, but will instead silently use old module. Use unique names for this reason. Parameters ========== filename : str Path to shared object. only_if_newer_than : iterable of strings Paths to dependencies of the shared object. Raises ====== ``ImportError`` if any of the files specified in ``only_if_newer_than`` are newer than the file given by filename. rrr[)Ú find_moduleÚ load_modulez{} is newer than {}NzFailed to import: '%s')r rr^ÚsplitextrÚ version_infoÚimprfrgr'Ú ImportErrorr+Úimportlib.utilÚutilÚspec_from_file_locationÚmodule_from_specÚloaderÚ exec_module) r<Úonly_if_newer_thanrr ÚextrfrgÚfobjÚdataÚdepÚmodÚ importlibÚspecr r rÚimport_module_from_fileès(ÿú   rzcCs@ddlm}|D]}||ƒ}|r|r||fSqtd |¡ƒ‚)a< Finds binary first matching name among candidates. Calls ``which`` from shutils for provided candidates and returns first hit. Parameters ========== candidates : iterable of str Names of candidate commands Raises ====== CompilerNotFoundError if no candidates match. r)Úwhichz$No binary located for candidates: {})r/r{rr+)Ú candidatesr{ÚcÚ binary_pathr r rÚfind_binary_of_commands  €rcCs$g}|D] }||vr| |¡q|S)z) Uniquify a list (skip duplicate items). )r?)ÚlÚresultÚxr r rÚ unique_list2s  €rƒ)rrI)FTNFF)rG)Ú collectionsrÚhashlibrr r/rr>Úsympy.testing.pytestrrr*rÚ Exceptionrrr"r)r0r9r;rFrVrXrerzrrƒr r r rÚs2      ÿ I    0