a 5h@sUdZddlmZddlZddlZddlZddlZddlZddlZddl m Z m Z ddl m Z ddlZe rzddlmZmZe sedkrddlZddlmZnGd 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_ROOTrr.lib/python3.9/site-packages/setuptools/msvc.pyr sr zdict[str, str]r c@steZdZdZeddZddddZe dd Z d d Z d d Z dddddZ dddddZdddZdS) PlatformInfoz Current and Target Architectures information. Parameters ---------- arch: str Target architecture. Zprocessor_architectureNonereturncCs|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_cpucCs |jdkS)z Return True if target CPU is x86 32 bits.. Return ------ bool CPU is x86 32 bits x86r$r#rrr target_is_x86Ds zPlatformInfo.target_is_x86cCs |jdkS)z Return True if current CPU is x86 32 bits.. Return ------ bool CPU is x86 32 bits r% current_cpur#rrrcurrent_is_x86Os zPlatformInfo.current_is_x86FstrcCs0|jdkr|rdS|jdkr$|r$dSd|jS)uk Current platform specific subfolder. Parameters ---------- hidex86: bool return '' and not '†' if architecture is x86. x64: bool return 'd' and not 'md64' if architecture is amd64. Return ------ str subfolder: ' arget', or '' (see hidex86 parameter) r%rr\x64\r(rhidex86rrrr current_dirZs zPlatformInfo.current_dircCs0|jdkr|rdS|jdkr$|r$dSd|jS)ar Target platform specific subfolder. Parameters ---------- hidex86: bool return '' and not '\x86' if architecture is x86. x64: bool return '\x64' and not '\amd64' if architecture is amd64. Return ------ str subfolder: '\current', or '' (see hidex86 parameter) r%rrr,r-r&r.rrr target_dirrs zPlatformInfo.target_dircCs4|rdn|j}|j|krdS|dd|dS)ap Cross platform specific subfolder. Parameters ---------- forcex86: bool Use 'x86' as current architecture even if current architecture is not x86. Return ------ str subfolder: '' if target architecture is current architecture, '\current_target' if not. r%rr-r )r)r$r1r)rforcex86currentrrr cross_dirs zPlatformInfo.cross_dirN)FF)FF)F)r r r __doc__r getrr)rpropertyr$r'r*r0r1r4rrrrr)s    rc@seZdZdZejejejejfZ ddddZ e ddddZ e d d Z e d d Ze d dZe ddddZe ddddZe ddZe ddZe ddddZdddZddZdS) RegistryInfoz Microsoft Visual Studio related registry information. Parameters ---------- platform_info: PlatformInfo "PlatformInfo" instance. rrcCs ||_dSN)pi)rZ platform_inforrrrszRegistryInfo.__init__r+cCsdS)z Microsoft Visual Studio root registry key. Return ------ str Registry key Z VisualStudiorr#rrr visualstudios zRegistryInfo.visualstudiocCstj|jdS)z Microsoft Visual Studio SxS registry key. Return ------ str Registry key ZSxS)ospathjoinr;r#rrrsxss zRegistryInfo.sxscCstj|jdS)z| Microsoft Visual C++ VC7 registry key. Return ------ str Registry key ZVC7r<r=r>r?r#rrrvcs zRegistryInfo.vccCstj|jdS)z Microsoft Visual Studio VS7 registry key. Return ------ str Registry key ZVS7r@r#rrrvss zRegistryInfo.vscCsdS)z Microsoft Visual C++ for Python registry key. Return ------ str Registry key zDevDiv\VCForPythonrr#rrr vc_for_pythons zRegistryInfo.vc_for_pythoncCsdS)zq Microsoft SDK registry key. Return ------ str Registry key zMicrosoft SDKsrr#rrr microsoft_sdks zRegistryInfo.microsoft_sdkcCstj|jdS)z Microsoft Windows/Platform SDK registry key. Return ------ str Registry key rr<r=r>rDr#rrr windows_sdks zRegistryInfo.windows_sdkcCstj|jdS)z Microsoft .NET Framework SDK registry key. Return ------ str Registry key ZNETFXSDKrEr#rrr netfx_sdk s zRegistryInfo.netfx_sdkcCsdS)z Microsoft Windows Kits Roots registry key. Return ------ str Registry key zWindows Kits\Installed Rootsrr#rrrwindows_kits_rootss zRegistryInfo.windows_kits_rootsFcCs(|js|rdnd}tjd|d|S)a Return key in Microsoft software registry. Parameters ---------- key: str Registry key path where look. x86: str Force x86 software registry. Return ------ str Registry key rZ Wow6432NodeZSoftwareZ Microsoft)r:r*r<r=r>)rkeyr%Znode64rrr microsoft"szRegistryInfo.microsoftc Cstj}tj}tj}|j}|jD]}d}z||||d|}WnTty|jsz||||dd|}WqtyYYqYq0nYqYn0zHz$t ||dWW|r||StyYn0W|r||q|r||0qdS)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_READOpenKeyZCloseKeyrJHKEYSOSErrorr:r*Z QueryValueEx) rrInameZkey_readZopenkeyZclosekeymshkeybkeyrrrlookup5s6        zRegistryInfo.lookupN)F)r r r r5r rrrrrMrr7r;r?rArBrCrDrFrGrHrJrSrrrrr8s6          r8c@sfeZdZdZeddZeddZedeZd=ddd d Z d d Z d dZ ddddZ e ddZeddZeddZddZddZeddddZedd Zed!dd"d#Zed$d%Zed&d'Zed(d)Zed*d+Zed,d-Zed.d/Zed0d1Zed2d3Zed4dd5d6Zed4dd7d8Z d4dd9d:Z!e d>d;d<Z"dS)? SystemInfoz Microsoft Windows and Visual Studio related system information. Parameters ---------- registry_info: RegistryInfo "RegistryInfo" instance. vc_ver: float Required Microsoft Visual C++ version. WinDirr ProgramFileszProgramFiles(x86)NrrcCs2||_|jj|_||_|p$||_|_dSr9)rir:find_programdata_vs_versknown_vs_paths_find_latest_available_vs_vervs_vervc_ver)rZ registry_infor\rrrrqs  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_versrY distutilserrorsDistutilsPlatformErrorsetupdatesorted)rZ reg_vc_versZvc_versrrrrZzs   z(SystemInfo._find_latest_available_vs_verc Csj|jj}|jj|jj|jjf}g}t|jj|D],\}}zt |||dtj }Wnt ylYq2Yn0|t |\}}} t |D]T} tt6tt|| d} | |vr|| Wdq1s0Yqt |D]T} tt4tt|| } | |vr|| Wdq1s40YqWdq21sV0Yq2t|S)z Find Microsoft Visual Studio versions available in registry. Return ------ list of float Versions rN)rWrJrArCrB itertoolsproductrMr rLrKrNZ QueryInfoKeyrange contextlibsuppress ValueErrorfloatZ EnumValueappendZEnumKeyrd) rrPZvckeysZvs_versrQrIrRZsubkeysvaluesr iverrrrr^s*     *   NzSystemInfo.find_reg_vs_verszdict[float, str]c Csi}d}zt|}Wnty,|YS0|D]}zztj||d}t|ddd}t|}Wdn1sv0Y|d}ttj|d||||d <Wq2tt fyYq2Yq20q2|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.jsonZrtzutf-8)encodingNZinstallationPath VC\Tools\MSVCZinstallationVersion) r<listdirrNr=r>openjsonload_as_float_versionKeyError) rZ vs_versionsZ instances_dirZ hashed_namesrOZ state_pathZ state_filestateZvs_pathrrrrXs$   ( 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)rkr>split)versionrrrrvszSystemInfo._as_float_versioncCs6tj|jd|jd}|j|jj|jdp4|S)zp Microsoft Visual Studio directory. Return ------ str path Microsoft Visual Studio 0.1f)r<r=r>ProgramFilesx86r[rWrSrB)rdefaultrrr VSInstallDirs zSystemInfo.VSInstallDircCs0|p|}tj|s,d}tj||S)zm Microsoft Visual C++ directory. Return ------ str path z(Microsoft Visual C++ directory not found) _guess_vc_guess_vc_legacyr<r=isdirr_r`ra)rr=msgrrr VCInstallDirs   zSystemInfo.VCInstallDirc Cs|jdkrdSz|j|j}Wnty6|j}Yn0tj|d}z*t|d}|||_ tj||WSt t fyYdS0dS)zl Locate Visual C++ for VS2017+. Return ------ str path ,@rrqr]N) r[rYrwrr<r=r>rrrvr\rN IndexError)rZvs_dirZguess_vcr\rrrr s    zSystemInfo._guess_vccCsttj|jd|jdd}tj|jj|jd}|j|d}|rTtj|dn|}|j|jj|jdpr|S)z{ Locate Visual C++ for versions prior to 2017. Return ------ str path r}r~z\VC installdirZVC) r<r=r>rr[rWrCrSrA)rrZreg_pathZ python_vcZ default_vcrrrr*s zSystemInfo._guess_vc_legacyztuple[LiteralString, ...]cCsJ|jdkrdS|jdkrdS|jdkr*dS|jdkr8dS|jd krFd Sd S) z Microsoft Windows SDK versions for specified MSVC++ version. Return ------ tuple of str versions "@)z7.0z6.1z6.0a$@)z7.1z7.0a&@)z8.0z8.0a(@)8.1z8.1ar)z10.0rrr[r#rrrWindowsSdkVersion@s     zSystemInfo.WindowsSdkVersioncCs|tj|jdS)zt Microsoft Windows SDK last version. Return ------ str version lib)_use_last_dir_namer<r=r> WindowsSdkDirr#rrrWindowsSdkLastVersionVs z SystemInfo.WindowsSdkLastVersion str | NonecCs@d}|jD]2}tj|jjd|}|j|d}|r q>q |rNtj|stj|jj|j d}|j|d}|rtj|d}|rtj|s|jD]@}|d| d}d |}tj|j |}tj|r|}q|rtj|s&|jD].}d |}tj|j |}tj|r|}q|srWrFrSrrCr\rfindrVr)rsdkdirrolocr=Z install_baseZintverdrrrrbs6        zSystemInfo.WindowsSdkDirc Cs|jdkrd}d}n.d}|jdkr&dnd}|jjd|dd d }d |d |}g}|jd kr|jD]}|tj|jj ||g7}qf|j D]&}|tj|jj d|d|g7}q|D]}|j |d}|r|SqdS)zy Microsoft Windows SDK executable directory. Return ------ str path r#r(rTF)rr/r--z WinSDK-NetFxZToolsrrArN) r[r:r0rNetFxSdkVersionr<r=r>rWrGrrFrS) rZnetfxverrr/ZfxZregpathsror=ZexecpathrrrWindowsSDKExecutablePaths$    $ z#SystemInfo.WindowsSDKExecutablePathcCs.tj|jj|jdd}|j|dp,dS)zl Microsoft Visual F# directory. Return ------ str path r~z \Setup\F#Z productdirr)r<r=r>rWr;r[rS)rr=rrrFSharpInstallDirs zSystemInfo.FSharpInstallDircCsH|jdkrdnd}|D],}|j|jjd|}|r|prr#rrrUniversalCRTSdkLastVersions z%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 q8q |S)zu Microsoft .NET Framework SDK directory. Return ------ str path rZkitsinstallationfolder)rr<r=r>rWrGrS)rrrorrrr NetFxSdkDirs  zSystemInfo.NetFxSdkDircCs&tj|jd}|j|jjdp$|S)zw Microsoft .NET Framework 32bit directory. Return ------ str path zMicrosoft.NET\FrameworkZframeworkdir32r<r=r>rUrWrSrArZguess_fwrrrFrameworkDir32s zSystemInfo.FrameworkDir32cCs&tj|jd}|j|jjdp$|S)zw Microsoft .NET Framework 64bit directory. Return ------ str path zMicrosoft.NET\Framework64Zframeworkdir64rrrrrFrameworkDir64s zSystemInfo.FrameworkDir64ztuple[str, ...]cCs |dS)z Microsoft .NET Framework 32bit versions. Return ------ tuple of str versions _find_dot_net_versionsr#rrrFrameworkVersion32#s zSystemInfo.FrameworkVersion32cCs |dS)z Microsoft .NET Framework 64bit versions. Return ------ tuple of str versions @rr#rrrFrameworkVersion64/s zSystemInfo.FrameworkVersion64cCs|j|jjd|}t|d|}|p:||dp:d}|jdkrN|dfS|jdkrx|dd d krpd n|d fS|jd krdS|jdkrdSdS)z Find Microsoft .NET Framework versions. Parameters ---------- bits: int Platform number of bits: 32 or 64. Return ------ tuple of str versions Z frameworkverZ FrameworkDirrrrzv4.0rNrzZv4z v4.0.30319v3.5r)r v2.0.50727g @)zv3.0rr)rWrSrAgetattrrr[r)rbitsZreg_verZ dot_net_dirrorrrr;s     z!SystemInfo._find_dot_net_versionscs,fddttD}t|dp*dS)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 c3s2|]*}tjtj|r|r|VqdSr9)r<r=rr> startswith).0Zdir_namer=prefixrr js z0SystemInfo._use_last_dir_name..Nr)reversedr<rrnext)r=rZ matching_dirsrrrrYs  zSystemInfo._use_last_dir_name)N)r)#r r r r5r r6rUrVrrrZr^rX staticmethodrvr7rrrrrrrrrrrrrrrrrrrrrrrrT_sZ    *    * $         rTc@s6eZdZUded<ded<ded<ded<ded<dS) _EnvironmentDictr+includerlibpathr=zNotRequired[str | None]py_vcruntime_redistN)r r r __annotations__rrrrrss rc@sheZdZdZdCddddZedd Zed d Zed d ZeddZ eddZ eddZ eddZ eddZ eddZeddZeddZddZed d!Zed"d#Zed$d%Zed&d'Zed(d)Zed*d+Zed,d-Zed.d/Zed0d1Zed2d3Zed4d5Zed6d7Zed8dd9d:ZdDdd?d@ZdAdBZ dS)EEnvironmentInfoaY Return environment variables for specified Microsoft Visual C++ version and platform : Lib, Include, Path and libpath. This function is compatible with Microsoft Visual C++ 9.0 to 14.X. Script created by analysing Microsoft environment configuration files like "vcvars[...].bat", "SetEnv.Cmd", "vcbuildtools.bat", ... Parameters ---------- arch: str Target architecture. vc_ver: float Required Microsoft Visual C++ version. If not set, autodetect the last version. vc_min_ver: float Minimum Microsoft Visual C++ version. NrrrcCsBt||_t|j|_t|j||_|j|kr>d}tj |dS)Nz.No suitable Microsoft Visual C++ version found) rr:r8rWrTsir\r_r`ra)rrr\Z vc_min_vererrrrrrs    zEnvironmentInfo.__init__cCs|jjS)zk Microsoft Visual Studio. Return ------ float version )rr[r#rrrr[s zEnvironmentInfo.vs_vercCs|jjS)zp Microsoft Visual C++ version. Return ------ float version )rr\r#rrrr\s zEnvironmentInfo.vc_vercsXddg}jdkrFjjddd}|dg7}|dg7}|d|g7}fdd |DS) zu Microsoft Visual Studio Tools. Return ------ list of str paths z Common7\IDEz Common7\ToolsrTr/rz1Common7\IDE\CommonExtensions\Microsoft\TestWindowzTeam Tools\Performance Toolscsg|]}tjjj|qSrr<r=r>rrrr=r#rr z+EnvironmentInfo.VSTools..)r[r:r0)rpaths arch_subdirrr#rVSToolss    zEnvironmentInfo.VSToolscCs$tj|jjdtj|jjdgS)z Microsoft Visual C++ & Microsoft Foundation Class Includes. Return ------ list of str paths ZIncludezATLMFC\Includer<r=r>rrr#rrr VCIncludess zEnvironmentInfo.VCIncludescshjdkrjjdd}njjdd}d|d|g}jdkrV|d|g7}fd d |DS) z Microsoft Visual C++ & Microsoft Foundation Class Libraries. Return ------ list of str paths .@Trr/Libz ATLMFC\Librz Lib\storecsg|]}tjjj|qSrrrr#rrrrz/EnvironmentInfo.VCLibraries..)r[r:r1)rrrrr#r VCLibrariess  zEnvironmentInfo.VCLibrariescCs"|jdkrgStj|jjdgS)z Microsoft Visual C++ store references Libraries. Return ------ list of str paths rzLib\store\references)r[r<r=r>rrr#rrr VCStoreRefss zEnvironmentInfo.VCStoreRefscCs8|j}tj|jdg}|jdkr&dnd}|j|}|rV|tj|jd|g7}|jdkrd|jjdd}|tj|j|g7}n|jdkr|jj d d  }tjd d |d }|tj|j||jj ddg7}|jj |jj kr4|tj|j||jjddg7}n|tj|jdg7}|S)a Microsoft Visual C++ Tools. Return ------ list of str paths When host CPU is ARM, the tools should be found for ARM. >>> getfixture('windows_only') >>> mp = getfixture('monkeypatch') >>> mp.setattr(PlatformInfo, 'current_cpu', 'arm64') >>> ei = EnvironmentInfo(arch='irrelevant') >>> paths = ei.VCTools >>> any('HostARM64' in path for path in paths) True Z VCPackagesrTFBinrrrrrbinZHostz%sr)rr<r=r>rr[r:r4r0r)rupperr1r$)rrtoolsr2rr=Zhost_idZhost_dirrrrVCToolss.   zEnvironmentInfo.VCToolscCsx|jdkr4|jjddd}tj|jjd|gS|jjdd}tj|jjd}|j}tj||d|gSdS) zw Microsoft Windows SDK Libraries. Return ------ list of str paths rTrrrrumN) r[r:r1r<r=r>rr _sdk_subdir)rrrZlibverrrr OSLibraries-s zEnvironmentInfo.OSLibrariescCstj|jjd}|jdkr.|tj|dgS|jdkr@|j}nd}tj||dtj||dtj||dgSd S) zu Microsoft Windows SDK Include. Return ------ list of str paths rrglrrZsharedrZwinrtN)r<r=r>rrr[r)rrsdkverrrr OSIncludesAs   zEnvironmentInfo.OSIncludescCstj|jjd}g}|jdkr*||j7}|jdkrH|tj|dg7}|jdkr||tj|jjdtj|ddtj|d dtj|d dtj|jjd d |jd dddg7}|S)z} Microsoft Windows SDK Libraries Paths. Return ------ list of str paths Z ReferencesrrzCommonConfiguration\NeutralrZ UnionMetadataz'Windows.Foundation.UniversalApiContractz1.0.0.0z%Windows.Foundation.FoundationContractz,Windows.Networking.Connectivity.WwanContractZ ExtensionSDKszMicrosoft.VCLibsr~ZCommonConfigurationZneutral)r<r=r>rrr[r)rrefrrrr OSLibpath[s4     zEnvironmentInfo.OSLibpathcCs t|S)zs Microsoft Windows SDK Tools. Return ------ list of str paths )list _sdk_toolsr#rrrSdkToolss zEnvironmentInfo.SdkToolsccs|jdkr0|jdkrdnd}tj|jj|V|jsf|jjdd}d|}tj|jj|V|jdvr|j rd}n|jjddd }d |}tj|jj|VnJ|jdkrtj|jjd}|jjdd}|jj }tj|||V|jj r|jj Vd S) z Microsoft Windows SDK Tools paths generator. Return ------ generator of str paths rrrzBin\x86Tr)rrrrzBin\NETFX 4.0 ToolsN) r[r<r=r>rrr:r*r0r'rr)rZbin_dirrr=rrrrrs(        zEnvironmentInfo._sdk_toolscCs|jj}|r|dSdS)zu Microsoft Windows SDK version subdir. Return ------ str subdir r-r)rrrucrtverrrrrs zEnvironmentInfo._sdk_subdircCs"|jdkrgStj|jjdgS)zs Microsoft Windows SDK Setup. Return ------ list of str paths rZSetup)r[r<r=r>rrr#rrrSdkSetups zEnvironmentInfo.SdkSetupcs|j}|j|jdkr0d}| o,| }n$|p>|}|jdkpR|jdk}g}|rt|fddjD7}|r|fddjD7}|S)zv Microsoft .NET Framework Tools. Return ------ list of str paths rTrcsg|]}tjj|qSr)r<r=r>rrrorrrrsz+EnvironmentInfo.FxTools..csg|]}tjj|qSr)r<r=r>rrrrrrs) r:rr[r'r*r)r$rr)rr:Z include32Z include64rrrrFxToolss"    zEnvironmentInfo.FxToolscCs>|jdks|jjsgS|jjdd}tj|jjd|gS)z~ Microsoft .Net Framework SDK Libraries. Return ------ list of str paths rTrzlib\um)r[rrr:r1r<r=r>)rrrrrNetFxSDKLibrariess z!EnvironmentInfo.NetFxSDKLibrariescCs*|jdks|jjsgStj|jjdgS)z} Microsoft .Net Framework SDK Includes. Return ------ list of str paths rz include\um)r[rrr<r=r>r#rrrNetFxSDKIncludess z EnvironmentInfo.NetFxSDKIncludescCstj|jjdgS)z Microsoft Visual Studio Team System Database. Return ------ list of str paths z VSTSDB\Deployrr#rrrVsTDb s zEnvironmentInfo.VsTDbcCs|jdkrgS|jdkr0|jj}|jjdd}n |jj}d}d|jdd|}tj||g}|jdkr|tj||d g7}|S) zn Microsoft Build Engine. Return ------ list of str paths rrTrrzMSBuild\r~z\binZRoslyn) r[rrr:r0rr<r=r>)r base_pathrr=ZbuildrrrMSBuilds   zEnvironmentInfo.MSBuildcCs"|jdkrgStj|jjdgS)zt Microsoft HTML Help Workshop. Return ------ list of str paths rzHTML Help Workshop)r[r<r=r>rrr#rrrHTMLHelpWorkshop4s z EnvironmentInfo.HTMLHelpWorkshopcCsN|jdkrgS|jjdd}tj|jjd}|j}tj||d|gS)z Microsoft Universal C Runtime SDK Libraries. Return ------ list of str paths rTrrucrt) r[r:r1r<r=r>rr _ucrt_subdir)rrrrrrr UCRTLibrariesCs zEnvironmentInfo.UCRTLibrariescCs8|jdkrgStj|jjd}tj||jdgS)z Microsoft Universal C Runtime SDK Include. Return ------ list of str paths rrr)r[r<r=r>rrr)rrrrr UCRTIncludesUs zEnvironmentInfo.UCRTIncludescCs|jj}|r|dSdS)z Microsoft Universal C Runtime SDK version subdir. Return ------ str subdir r-r)rrrrrrres zEnvironmentInfo._ucrt_subdircCs(d|jkrdkrnngS|jjgS)zk Microsoft Visual F#. Return ------ list of str paths rr)r[rrr#rrrFSharprs zEnvironmentInfo.FSharprcsd|jd|jjdddg}|jj}tj| dd}tj |r|tj |t |d}||tj |d g7}|tj |d g7}d |jd d d t |jd d f}fddt||D}tttjj|dS)z{ Microsoft Visual C++ runtime redistributable dll. Returns the first suitable path found or None. vcruntimez0.dllTrr-z\Toolsz\Redistr]ZonecoreZredistz Microsoft.VC z.CRTc3s$|]\}}tj||VqdSr9)r<r=r>)rrZcrt_dirrrrrrsz2EnvironmentInfo.VCRuntimeRedist..N)r\r:r1striprrr<r=dirnamerrr>rrintr[rerfrfilterisfile)rprefixesZ tools_pathZ redist_pathZcrt_dirsZcandidate_pathsrrrVCRuntimeRedists    zEnvironmentInfo.VCRuntimeRedistTboolr)existsrcCst|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}|jdkr|jr|j|d<|S)z Return environment dict. Parameters ---------- exists: bool It True, only return existing paths. Return ------ dict environment rrrr=)rrrr=r)r _build_pathsrrrrrrrrrrrrrrrrrrrr[r)rrenvrrr return_envsV   + zEnvironmentInfo.return_envc Csxtj|}t|dtj}t||}|rBtt tj j |n|}|sd| 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)rechain from_iterabler r6r{r<pathseprrr=rrr_r`rarr>) rrOZspec_path_listsrZ spec_pathsZ env_pathsrZ extant_pathsrZ unique_pathsrrrrs   zEnvironmentInfo._build_paths)Nr)T)!r r r r5rr7r[r\rrrrrrrrrrrrrrrrrrrrrrrrrrrrrr{sj        2   ' #            "=r)r5Z __future__rrhrertr<Zos.pathplatformtypingrrZmore_itertoolsrZdistutils.errorsr_Ztyping_extensionsrrsystemr r dictrrr8rTrrrrrrs6  y>