o Zh'@sUdZddlmZddlZddlZddlZddlZddlZddlZddl m Z m Z ddl m Z ddlZe r=ddlmZmZe sPedkrPddlZddlmZnGd d d ZeZd ed <Gd ddZGdddZGdddZGddde ZGdddZdS)zo Environment info about Microsoft Compilers. >>> getfixture('windows_only') >>> ei = EnvironmentInfo('amd64') ) annotationsN) TYPE_CHECKING TypedDict)unique_everseen) LiteralString NotRequiredWindows)environc@seZdZdZdZdZdZdS)winregN)__name__ __module__ __qualname__ HKEY_USERSHKEY_CURRENT_USERHKEY_LOCAL_MACHINEHKEY_CLASSES_ROOTrrF/var/www/html/lang_env/lib/python3.10/site-packages/setuptools/msvc.pyr s r zdict[str, str]r c@sheZdZdZeddZdddZe dd Z d d Z d d Z ddddZ ddddZdddZdS) PlatformInfoz Current and Target Architectures information. Parameters ---------- arch: str Target architecture. Zprocessor_architecturereturnNonecCs|dd|_dS)Nx64amd64)lowerreplacearch)selfrrrr__init__5szPlatformInfo.__init__cCs|j|jdddS)zs Return Target CPU architecture. Return ------ str Target CPU _N)rfindrrrr target_cpu8s zPlatformInfo.target_cpucC |jdkS)z Return True if target CPU is x86 32 bits.. Return ------ bool CPU is x86 32 bits x86r#r"rrr target_is_x86D zPlatformInfo.target_is_x86cCr$)z Return True if current CPU is x86 32 bits.. Return ------ bool CPU is x86 32 bits r% current_cpur"rrrcurrent_is_x86Or(zPlatformInfo.current_is_x86FstrcC0|jdkr |r dS|jdkr|rdSd|jS)uk Current platform specific subfolder. Parameters ---------- hidex86: bool return '' and not '†' if architecture is x86. x64: bool return 'd' and not 'md64' if architecture is amd64. Return ------ str subfolder: ' arget', or '' (see hidex86 parameter) r%rr\x64\r)rhidex86rrrr current_dirZ zPlatformInfo.current_dircCr-)ar Target platform specific subfolder. Parameters ---------- hidex86: bool return '' and not '\x86' if architecture is x86. x64: bool return '\x64' and not '\amd64' if architecture is amd64. Return ------ str subfolder: '\current', or '' (see hidex86 parameter) r%rrr.r/r&r0rrr target_dirrr3zPlatformInfo.target_dircCs4|rdn|j}|j|krdS|dd|dS)ap Cross platform specific subfolder. Parameters ---------- forcex86: bool Use 'x86' as current architecture even if current architecture is not x86. Return ------ str subfolder: '' if target architecture is current architecture, '\current_target' if not. r%rr/r)r*r#r4r)rforcex86currentrrr cross_dirs  zPlatformInfo.cross_dirNrr)FFrr,F)r r r __doc__r getrr*rpropertyr#r'r+r2r4r7rrrrr)s    rc@seZdZdZejejejejfZ dddZ e d ddZ e d d Z e d d Ze d dZe d ddZe d ddZe ddZe ddZe d ddZd!ddZddZdS)" RegistryInfoz Microsoft Visual Studio related registry information. Parameters ---------- platform_info: PlatformInfo "PlatformInfo" instance. rrcCs ||_dSN)pi)rZ platform_inforrrrs zRegistryInfo.__init__r,cCdS)z Microsoft Visual Studio root registry key. Return ------ str Registry key Z VisualStudiorr"rrr visualstudio zRegistryInfo.visualstudiocCtj|jdS)z Microsoft Visual Studio SxS registry key. Return ------ str Registry key ZSxS)ospathjoinrBr"rrrsxs zRegistryInfo.sxscCrD)z| Microsoft Visual C++ VC7 registry key. Return ------ str Registry key ZVC7rErFrGrHr"rrrvcrIzRegistryInfo.vccCrD)z Microsoft Visual Studio VS7 registry key. Return ------ str Registry key ZVS7rJr"rrrvsrIzRegistryInfo.vscCrA)z Microsoft Visual C++ for Python registry key. Return ------ str Registry key zDevDiv\VCForPythonrr"rrr vc_for_pythonrCzRegistryInfo.vc_for_pythoncCrA)zq Microsoft SDK registry key. Return ------ str Registry key zMicrosoft SDKsrr"rrr microsoft_sdkrCzRegistryInfo.microsoft_sdkcCrD)z Microsoft Windows/Platform SDK registry key. Return ------ str Registry key rrErFrGrNr"rrr windows_sdkrIzRegistryInfo.windows_sdkcCrD)z Microsoft .NET Framework SDK registry key. Return ------ str Registry key ZNETFXSDKrOr"rrr netfx_sdk rIzRegistryInfo.netfx_sdkcCrA)z Microsoft Windows Kits Roots registry key. Return ------ str Registry key zWindows Kits\Installed Rootsrr"rrrwindows_kits_rootsrCzRegistryInfo.windows_kits_rootsFcCs(|js|r dnd}tjd|d|S)a Return key in Microsoft software registry. Parameters ---------- key: str Registry key path where look. x86: str Force x86 software registry. Return ------ str Registry key rZ Wow6432NodeZSoftware Microsoft)r@r+rErFrG)rkeyr%Znode64rrr microsoft"szRegistryInfo.microsoftc Cstj}tj}tj}|j}|jD]f}d}z ||||d|}Wn'tyE|jsAz ||||dd|}Wn ty@YYqwYqYnwz'zt ||dWW|rZ||SStyeYnwW|rm||q|ru||wwdS)a Look for values in registry in Microsoft software registry. Parameters ---------- key: str Registry key path where look. name: str Value name to find. Return ------ str value NrT) r KEY_READOpenKeyZCloseKeyrUHKEYSOSErrorr@r+ QueryValueEx) rrTnameZkey_readZopenkeyZclosekeymshkeybkeyrrrlookup5sD      zRegistryInfo.lookupNr8r9r:)r r r r;r rrrrrXrr=rBrHrKrLrMrNrPrQrRrUr_rrrrr>s8            r>c@sJeZdZdZeddZeddZedeZd=d>d d Z d d Z d dZ d?ddZ e ddZeddZeddZddZddZed@ddZedd ZedAd"d#Zed$d%Zed&d'Zed(d)Zed*d+Zed,d-Zed.d/Zed0d1Zed2d3ZedBd5d6ZedBd7d8Z dBd9d:Z!e dCd;d<Z"dS)D SystemInfoz Microsoft Windows and Visual Studio related system information. Parameters ---------- registry_info: RegistryInfo "RegistryInfo" instance. vc_ver: float Required Microsoft Visual C++ version. WinDirr ProgramFileszProgramFiles(x86)NrrcCs2||_|jj|_||_|p||_|_dSr?)rir@find_programdata_vs_versknown_vs_paths_find_latest_available_vs_vervs_vervc_ver)rZ registry_inforhrrrrqs  zSystemInfo.__init__cCs>|}|s|jstjdt|}||jt|dS)zm Find the latest VC version Return ------ float version z%No Microsoft Visual C++ version found)find_reg_vs_versre distutilserrorsDistutilsPlatformErrorsetupdatesorted)rZ reg_vc_versZvc_versrrrrfzs   z(SystemInfo._find_latest_available_vs_verc Cs^|jj}|jj|jj|jjf}g}t|jj|D]\}}z t |||dtj }Wn t y3Yqw|lt |\}}} t |D]*} tttt|| d} | |vr^|| Wdn1shwYqCt |D](} tttt|| } | |vr|| Wdn1swYqrWdn1swYqt|S)z Find Microsoft Visual Studio versions available in registry. Return ------ list of float Versions rN)rcrUrKrMrL itertoolsproductrXr rWrVrYZ QueryInfoKeyrange contextlibsuppress ValueErrorfloatZ EnumValueappendEnumKeyrp) rr\ZvckeysZvs_versr]rTr^Zsubkeysvaluesriverrrrrjs>         zSystemInfo.find_reg_vs_versdict[float, str]c Csi}d}zt|}Wn ty|YSw|D]J}z=tj||d}t|ddd }t|}Wdn1s;wY|d}ttj|d||||d <Wqtt fycYqw|S) z Find Visual studio 2017+ versions from information in "C:\ProgramData\Microsoft\VisualStudio\Packages\_Instances". Return ------ dict float version as key, path as value. z9C:\ProgramData\Microsoft\VisualStudio\Packages\_Instancesz state.jsonrtzutf-8)encodingNZinstallationPath VC\Tools\MSVCZinstallationVersion) rElistdirrYrFrGopenjsonload_as_float_versionKeyError) rZ vs_versionsZ instances_dirZ hashed_namesr[Z state_pathZ state_filestateZvs_pathrrrrds*   z#SystemInfo.find_programdata_vs_verscCstd|dddS)z Return a string version as a simplified float version (major.minor) Parameters ---------- version: str Version. Return ------ float version .N)rwrGsplit)versionrrrrszSystemInfo._as_float_versioncCs6tj|jd|jd}|j|jj|jdp|S)zp Microsoft Visual Studio directory. Return ------ str path Microsoft Visual Studio 0.1f)rErFrGProgramFilesx86rgrcr_rL)rdefaultrrr VSInstallDirs zSystemInfo.VSInstallDircCs0|p|}tj|sd}tj||S)zm Microsoft Visual C++ directory. Return ------ str path z(Microsoft Visual C++ directory not found) _guess_vc_guess_vc_legacyrErFisdirrkrlrm)rrFmsgrrr VCInstallDirs   zSystemInfo.VCInstallDirc Cs|jdkrdSz|j|j}Wn ty|j}Ynwtj|d}zt|d}|||_ tj||WSt t fyDYdSw)zl Locate Visual C++ for VS2017+. Return ------ str path ,@rrri) rgrerrrErFrGrrrhrY IndexError)rZvs_dirZguess_vcrhrrrr s    zSystemInfo._guess_vccCsttj|jd|jdd}tj|jj|jd}|j|d}|r*tj|dn|}|j|jj|jdp9|S)z{ Locate Visual C++ for versions prior to 2017. Return ------ str path rrz\VC installdirZVC) rErFrGrrgrcrMr_rK)rrZreg_pathZ python_vcZ default_vcrrrr*s zSystemInfo._guess_vc_legacytuple[LiteralString, ...]cCsJ|jdkrdS|jdkrdS|jdkrdS|jdkrdS|jd kr#d Sd S) z Microsoft Windows SDK versions for specified MSVC++ version. Return ------ tuple of str versions "@)z7.0z6.1z6.0a$@)z7.1z7.0a&@)z8.0z8.0a(@)8.1z8.1ar)z10.0rrrgr"rrrWindowsSdkVersion@s     zSystemInfo.WindowsSdkVersioncC|tj|jdS)zt Microsoft Windows SDK last version. Return ------ str version lib)_use_last_dir_namerErFrG WindowsSdkDirr"rrrWindowsSdkLastVersionV z SystemInfo.WindowsSdkLastVersion str | NonecCs<d}|jD]}tj|jjd|}|j|d}|rnq|r'tj|sCtj|jj|j d}|j|d}|rCtj|d}|rKtj|so|jD] }|d| d}d |}tj|j |}tj|rn|}qN|rwtj|s|jD]}d |}tj|j |}tj|r|}qz|stj|j d }|S) zn Microsoft Windows SDK directory. Return ------ str path rvinstallationfolderrrZWinSDKNrzMicrosoft SDKs\Windows Kits\zMicrosoft SDKs\Windows\vZ PlatformSDK) rrErFrGrcrPr_rrMrhrfindrbr)rsdkdirr|locrFZ install_baseZintverdrrrrbs<       zSystemInfo.WindowsSdkDirc Cs|jdkr d}d}nd}|jdkrdnd}|jjd|dd d }d |d |}g}|jd krC|jD]}|tj|jj ||g7}q3|j D]}|tj|jj d|d|g7}qF|D]}|j |d}|rk|Sq\dS)zy Microsoft Windows SDK executable directory. Return ------ str path r#r(rTF)rr1r/-z WinSDK-NetFxZToolsrrArN) rgr@r2rNetFxSdkVersionrErFrGrcrQrrPr_) rZnetfxverrr1ZfxZregpathsr|rFZexecpathrrrWindowsSDKExecutablePaths&    $z#SystemInfo.WindowsSDKExecutablePathcCs.tj|jj|jdd}|j|dpdS)zl Microsoft Visual F# directory. Return ------ str path rz \Setup\F#Z productdirr)rErFrGrcrBrgr_)rrFrrrFSharpInstallDirs zSystemInfo.FSharpInstallDircCsH|jdkrdnd}|D]}|j|jjd|}|r!|pdSq dS)zt Microsoft Universal CRT SDK directory. Return ------ str path r)10Z81rZkitsrootrN)rgrcr_rR)rversr|rrrrUniversalCRTSdkDirs  zSystemInfo.UniversalCRTSdkDircCr)z Microsoft Universal C Runtime SDK last version. Return ------ str version r)rrErFrGrr"rrrUniversalCRTSdkLastVersionrz%SystemInfo.UniversalCRTSdkLastVersioncCs|jdkrdSdS)z Microsoft .NET Framework SDK versions. Return ------ tuple of str versions r) z4.7.2z4.7.1z4.7z4.6.2z4.6.1z4.6z4.5.2z4.5.1z4.5rrr"rrrrs zSystemInfo.NetFxSdkVersioncCs>d}|jD]}tj|jj|}|j|d}|r|Sq|S)zu Microsoft .NET Framework SDK directory. Return ------ str path rZkitsinstallationfolder)rrErFrGrcrQr_)rrr|rrrr NetFxSdkDirs zSystemInfo.NetFxSdkDircC&tj|jd}|j|jjdp|S)zw Microsoft .NET Framework 32bit directory. Return ------ str path zMicrosoft.NET\FrameworkZframeworkdir32rErFrGrarcr_rKrZguess_fwrrrFrameworkDir32 zSystemInfo.FrameworkDir32cCr)zw Microsoft .NET Framework 64bit directory. Return ------ str path zMicrosoft.NET\Framework64Zframeworkdir64rrrrrFrameworkDir64rzSystemInfo.FrameworkDir64tuple[str, ...]cC |dS)z Microsoft .NET Framework 32bit versions. Return ------ tuple of str versions _find_dot_net_versionsr"rrrFrameworkVersion32# zSystemInfo.FrameworkVersion32cCr)z Microsoft .NET Framework 64bit versions. Return ------ tuple of str versions @rr"rrrFrameworkVersion64/rzSystemInfo.FrameworkVersion64cCs|j|jjd|}t|d|}|p||dpd}|jdkr'|dfS|jdkr>|dd d kr:d d fS|d fS|jd krEdS|jdkrLdSdS)z Find Microsoft .NET Framework versions. Parameters ---------- bits: int Platform number of bits: 32 or 64. Return ------ tuple of str versions Z frameworkverZ FrameworkDirrrrzv4.0rNrZv4z v4.0.30319v3.5r)r v2.0.50727g @)zv3.0rr)rcr_rKgetattrrrgr)rbitsZreg_verZ dot_net_dirr|rrrr;s  $  z!SystemInfo._find_dot_net_versionscs,fddttD}t|dpdS)a) Return name of the last dir in path or '' if no dir found. Parameters ---------- path: str Use dirs in this path prefix: str Use only dirs starting by this prefix Return ------ str name c3s4|]}tjtj|r|r|VqdSr?)rErFrrG startswith).0dir_namerFprefixrr js z0SystemInfo._use_last_dir_name..Nr)reversedrErnext)rFrZ matching_dirsrrrrYs  zSystemInfo._use_last_dir_namer?r8)rr})rrrr)rr)r)#r r r r;r r<rarbrrrfrjrd staticmethodrr=rrrrrrrrrrrrrrrrrrrrrrrr`_s\     *      * $          r`c@s6eZdZUded<ded<ded<ded<ded<dS) _EnvironmentDictr,includerlibpathrFzNotRequired[str | None]py_vcruntime_redistN)r r r __annotations__rrrrrss  rc@sZeZdZdZdCdDddZedd Zed d Zed d ZeddZ eddZ eddZ eddZ eddZ eddZeddZeddZddZed d!Zed"d#Zed$d%Zed&d'Zed(d)Zed*d+Zed,d-Zed.d/Zed0d1Zed2d3Zed4d5Zed6d7ZedEd9d:ZdFdGd?d@ZdAdBZ dS)HEnvironmentInfoaY Return environment variables for specified Microsoft Visual C++ version and platform : Lib, Include, Path and libpath. This function is compatible with Microsoft Visual C++ 9.0 to 14.X. Script created by analysing Microsoft environment configuration files like "vcvars[...].bat", "SetEnv.Cmd", "vcbuildtools.bat", ... Parameters ---------- arch: str Target architecture. vc_ver: float Required Microsoft Visual C++ version. If not set, autodetect the last version. vc_min_ver: float Minimum Microsoft Visual C++ version. NrrrcCsBt||_t|j|_t|j||_|j|krd}tj |dS)Nz.No suitable Microsoft Visual C++ version found) rr@r>rcr`sirhrkrlrm)rrrhZ vc_min_vererrrrrrs    zEnvironmentInfo.__init__cC|jjS)zk Microsoft Visual Studio. Return ------ float version )rrgr"rrrrg zEnvironmentInfo.vs_vercCr)zp Microsoft Visual C++ version. Return ------ float version )rrhr"rrrrhrzEnvironmentInfo.vc_vercsXddg}jdkr#jjddd}|dg7}|dg7}|d|g7}fdd |DS) zu Microsoft Visual Studio Tools. Return ------ list of str paths z Common7\IDEz Common7\ToolsrTr1rz1Common7\IDE\CommonExtensions\Microsoft\TestWindowzTeam Tools\Performance Toolscg|] }tjjj|qSrrErFrGrrrrFr"rr z+EnvironmentInfo.VSTools..)rgr@r2)rpaths arch_subdirrr"rVSToolss   zEnvironmentInfo.VSToolscCs$tj|jjdtj|jjdgS)z Microsoft Visual C++ & Microsoft Foundation Class Includes. Return ------ list of str paths ZIncludezATLMFC\IncluderErFrGrrr"rrr VCIncludess zEnvironmentInfo.VCIncludescshjdkr jjdd}njjdd}d|d|g}jdkr+|d|g7}fd d |DS) z Microsoft Visual C++ & Microsoft Foundation Class Libraries. Return ------ list of str paths .@Trr1Libz ATLMFC\Librz Lib\storecrrrrr"rrrrz/EnvironmentInfo.VCLibraries..)rgr@r4)rrrrr"r VCLibrariess  zEnvironmentInfo.VCLibrariescC"|jdkrgStj|jjdgS)z Microsoft Visual C++ store references Libraries. Return ------ list of str paths rzLib\store\references)rgrErFrGrrr"rrr VCStoreRefss zEnvironmentInfo.VCStoreRefscCs |j}tj|jdg}|jdkrdnd}|j|}|r+|tj|jd|g7}|jdkrGd|jjdd}|tj|j|g7}|S|jdkr|j rSd nd }|tj|j||jj dd g7}|jj |jj kr|tj|j||jjdd g7}|S|tj|jdg7}|S) zr Microsoft Visual C++ Tools. Return ------ list of str paths Z VCPackagesrTFBinrrrz bin\HostX86%sz bin\HostX64%sr) rrErFrGrrgr@r7r2r+r4r*r#)rrtoolsr5rrFZhost_dirrrrVCToolss2     zEnvironmentInfo.VCToolscCst|jdkr|jjddd}tj|jjd|gS|jjdd}tj|jjd}|j}tj||d|gS)zw Microsoft Windows SDK Libraries. Return ------ list of str paths rTrrrrum) rgr@r4rErFrGrr _sdk_subdir)rrrZlibverrrr OSLibraries$s zEnvironmentInfo.OSLibrariescCs~tj|jjd}|jdkr|tj|dgS|jdkr |j}nd}tj||dtj||dtj||dgS) zu Microsoft Windows SDK Include. Return ------ list of str paths rrglrrZsharedrZwinrt)rErFrGrrrgr)rrsdkverrrr OSIncludes8s  zEnvironmentInfo.OSIncludescCstj|jjd}g}|jdkr||j7}|jdkr$|tj|dg7}|jdkr[||tj|jjdtj|ddtj|d dtj|d dtj|jjd d |jd dddg7}|S)z} Microsoft Windows SDK Libraries Paths. Return ------ list of str paths Z ReferencesrrzCommonConfiguration\NeutralrZ UnionMetadataz'Windows.Foundation.UniversalApiContractz1.0.0.0z%Windows.Foundation.FoundationContractz,Windows.Networking.Connectivity.WwanContractZ ExtensionSDKszMicrosoft.VCLibsrZCommonConfigurationZneutral)rErFrGrrrgr)rrefrrrr OSLibpathRs4     zEnvironmentInfo.OSLibpathcCs t|S)zs Microsoft Windows SDK Tools. Return ------ list of str paths )list _sdk_toolsr"rrrSdkToolszs zEnvironmentInfo.SdkToolsccs|jdkr|jdkr dnd}tj|jj|V|js4|jjdd}d|}tj|jj|V|jdvrY|j rAd}n|jjddd }d |}tj|jj|Vn%|jdkr~tj|jjd}|jjdd}|jj }tj|||V|jj r|jj Vd Sd S) z Microsoft Windows SDK Tools paths generator. Return ------ generator of str paths rrrzBin\x86Tr)rrrrzBin\NETFX 4.0 ToolsN) rgrErFrGrrr@r+r2r'rr)rbin_dirrrFrrrrrs,       zEnvironmentInfo._sdk_toolscC|jj}|r |dSdS)zu Microsoft Windows SDK version subdir. Return ------ str subdir r/r)rrrucrtverrrrr zEnvironmentInfo._sdk_subdircCs"|jdkrgStj|jjdgS)zs Microsoft Windows SDK Setup. Return ------ list of str paths rSetup)rgrErFrGrrr"rrrSdkSetup zEnvironmentInfo.SdkSetupcs|j}|j|jdkrd}| o| }n|p|}|jdkp)|jdk}g}|r:|fddjD7}|rH|fddjD7}|S)zv Microsoft .NET Framework Tools. Return ------ list of str paths rTrcg|] }tjj|qSr)rErFrGrrr|rrrrz+EnvironmentInfo.FxTools..cr r)rErFrGrr r rrrr ) r@rrgr'r+r*r#rr)rr@Z include32Z include64rrr rFxToolss"    zEnvironmentInfo.FxToolscCs>|jdks |jjs gS|jjdd}tj|jjd|gS)z~ Microsoft .Net Framework SDK Libraries. Return ------ list of str paths rTrzlib\um)rgrrr@r4rErFrG)rrrrrNetFxSDKLibrariess z!EnvironmentInfo.NetFxSDKLibrariescCs*|jdks |jjs gStj|jjdgS)z} Microsoft .Net Framework SDK Includes. Return ------ list of str paths rz include\um)rgrrrErFrGr"rrrNetFxSDKIncludess z EnvironmentInfo.NetFxSDKIncludescCstj|jjdgS)z Microsoft Visual Studio Team System Database. Return ------ list of str paths z VSTSDB\Deployrr"rrrVsTDbs zEnvironmentInfo.VsTDbcCs|jdkrgS|jdkr|jj}|jjdd}n|jj}d}d|jdd|}tj||g}|jdkr@|tj||d g7}|S) zn Microsoft Build Engine. Return ------ list of str paths rrTrrzMSBuild\rz\binZRoslyn) rgrrr@r2rrErFrG)r base_pathrrFbuildrrrMSBuilds   zEnvironmentInfo.MSBuildcCr)zt Microsoft HTML Help Workshop. Return ------ list of str paths rzHTML Help Workshop)rgrErFrGrrr"rrrHTMLHelpWorkshop+rz EnvironmentInfo.HTMLHelpWorkshopcCsN|jdkrgS|jjdd}tj|jjd}|j}tj||d|gS)z Microsoft Universal C Runtime SDK Libraries. Return ------ list of str paths rTrrucrt) rgr@r4rErFrGrr _ucrt_subdir)rrrrrrr UCRTLibraries:s zEnvironmentInfo.UCRTLibrariescCs8|jdkrgStj|jjd}tj||jdgS)z Microsoft Universal C Runtime SDK Include. Return ------ list of str paths rrr)rgrErFrGrrr)rrrrr UCRTIncludesLs zEnvironmentInfo.UCRTIncludescCr)z Microsoft Universal C Runtime SDK version subdir. Return ------ str subdir r/r)rrrrrrr\rzEnvironmentInfo._ucrt_subdircCs$d|jkr dkr gS|jjgS)zk Microsoft Visual F#. Return ------ list of str paths rr)rgrrr"rrrFSharpis  zEnvironmentInfo.FSharprcsd|jd|jjdddg}|jj}tj| dd}tj |r>tj |t |d}||tj |d g7}|tj |d g7}d |jd d d t |jd d f}fddt||D}tttjj|dS)z{ Microsoft Visual C++ runtime redistributable dll. Returns the first suitable path found or None. vcruntimez0.dllTrr/z\Toolsz\RedistriZonecoreZredistz Microsoft.VC z.CRTc3s&|]\}}tj||VqdSr?)rErFrG)rrZcrt_dirrrrrrs  z2EnvironmentInfo.VCRuntimeRedist..N)rhr@r4striprrrErFdirnamerrrGrintrgrqrrrfilterisfile)rprefixesZ tools_pathZ redist_pathZcrt_dirsZcandidate_pathsrrrVCRuntimeRedistxs    zEnvironmentInfo.VCRuntimeRedistTexistsboolrcCst|d|j|j|j|jg||d|j|j|j|j |j g||d|j|j|j |j g||d|j |j|j|j|j|j|j|j|jg |d}|jdkrU|jrU|j|d<|S)z Return environment dict. Parameters ---------- exists: bool It True, only return existing paths. Return ------ dict environment rrrrF)rrrrFr)r _build_pathsrrrrrrr rrrrrrrrrrrrrgr#)rr$envrrr return_envsV   + zEnvironmentInfo.return_envc Csxtj|}t|dtj}t||}|r!tt tj j |n|}|s2| d}t j|t|} tj| S)aC Given an environment variable name and specified paths, return a pathsep-separated string of paths containing unique, extant, directories from those paths and from the environment variable. Raise an error if no paths are resolved. Parameters ---------- name: str Environment variable name spec_path_lists: list of str Paths exists: bool It True, only return existing paths. Return ------ str Pathsep-separated paths rz environment variable is empty)rqchain from_iterabler r<rrEpathseprr rFrupperrkrlrmrrG) rr[Zspec_path_listsr$Z spec_pathsZ env_pathsrZ extant_pathsrZ unique_pathsrrrr's    zEnvironmentInfo._build_paths)Nrr8r)T)r$r%rr)!r r r r;rr=rgrhrrrrrrrrrrrrr rrrrrrrrrr#r)r'rrrrr{sl        )   '  #              " =r)r; __future__rrtrqrrEZos.pathplatformtypingrrZmore_itertoolsrZdistutils.errorsrktyping_extensionsrrsystemr r dictrrr>r`rrrrrrs8  y>