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Improved support for Microsoft Visual C++ compilers.
Known supported compilers:
--------------------------
Microsoft Visual C++ 9.0:
Microsoft Visual C++ Compiler for Python 2.7 (x86, amd64)
Microsoft Windows SDK 6.1 (x86, x64, ia64)
Microsoft Windows SDK 7.0 (x86, x64, ia64)
Microsoft Visual C++ 10.0:
Microsoft Windows SDK 7.1 (x86, x64, ia64)
Microsoft Visual C++ 14.0:
Microsoft Visual C++ Build Tools 2015 (x86, x64, arm)
Microsoft Visual Studio 2017 (x86, x64, arm, arm64)
Microsoft Visual Studio Build Tools 2017 (x86, x64, arm, arm64)
� N)�
LegacyVersion)� filterfalse� )�
get_unpatched�Windows)�winregc @ s e Zd ZdZdZdZdZdS )r N)�__name__�
__module__� __qualname__�
HKEY_USERS�HKEY_CURRENT_USER�HKEY_LOCAL_MACHINE�HKEY_CLASSES_ROOT� r r �/usr/lib/python3.6/msvc.pyr ( s r )�Regc C s� d}|d| f }yt j|d�}W nJ tk
rj y |d| f }t j|d�}W n tk
rd d}Y nX Y nX |r�tjjjj|d�}tjj|�r�|S tt�| �S )a+
Patched "distutils.msvc9compiler.find_vcvarsall" to use the standalone
compiler build for Python (VCForPython). Fall back to original behavior
when the standalone compiler is not available.
Redirect the path of "vcvarsall.bat".
Known supported compilers
-------------------------
Microsoft Visual C++ 9.0:
Microsoft Visual C++ Compiler for Python 2.7 (x86, amd64)
Parameters
----------
version: float
Required Microsoft Visual C++ version.
Return
------
vcvarsall.bat path: str
z-Software\%sMicrosoft\DevDiv\VCForPython\%0.1f� �
installdirz Wow6432Node\Nz
vcvarsall.bat) r Z get_value�KeyError�os�path�join�isfiler �msvc9_find_vcvarsall)�versionZVC_BASE�key�
productdir� vcvarsallr r r r ? s r �x86c O s� yt t�}|| |f|�|�S tjjk
r2 Y n tk
rD Y nX yt|| �j� S tjjk
r� } zt|| |� � W Y dd}~X nX dS )a�
Patched "distutils.msvc9compiler.query_vcvarsall" for support extra
compilers.
Set environment without use of "vcvarsall.bat".
Known supported compilers
-------------------------
Microsoft Visual C++ 9.0:
Microsoft Visual C++ Compiler for Python 2.7 (x86, amd64)
Microsoft Windows SDK 6.1 (x86, x64, ia64)
Microsoft Windows SDK 7.0 (x86, x64, ia64)
Microsoft Visual C++ 10.0:
Microsoft Windows SDK 7.1 (x86, x64, ia64)
Parameters
----------
ver: float
Required Microsoft Visual C++ version.
arch: str
Target architecture.
Return
------
environment: dict
N) r �msvc9_query_vcvarsall� distutils�errors�DistutilsPlatformError�
ValueError�EnvironmentInfo�
return_env�_augment_exception)�ver�arch�args�kwargsZorig�excr r r r j s r c C sn y t t�| �S tjjk
r$ Y nX yt| dd�j� S tjjk
rh } zt|d� � W Y dd}~X nX dS )a'
Patched "distutils._msvccompiler._get_vc_env" for support extra
compilers.
Set environment without use of "vcvarsall.bat".
Known supported compilers
-------------------------
Microsoft Visual C++ 14.0:
Microsoft Visual C++ Build Tools 2015 (x86, x64, arm)
Microsoft Visual Studio 2017 (x86, x64, arm, arm64)
Microsoft Visual Studio Build Tools 2017 (x86, x64, arm, arm64)
Parameters
----------
plat_spec: str
Target architecture.
Return
------
environment: dict
g ,@)�
vc_min_verN)r �msvc14_get_vc_envr r! r" r$ r% r& )Z plat_specr+ r r r r- � s
r- c O sB dt jkr4ddl}t|j�td�k r4|jjj| |�S tt �| |�S )z�
Patched "distutils._msvccompiler.gen_lib_options" for fix
compatibility between "numpy.distutils" and "distutils._msvccompiler"
(for Numpy < 1.11.2)
znumpy.distutilsr Nz1.11.2)
�sys�modulesZnumpyr � __version__r Z ccompilerZgen_lib_optionsr �msvc14_gen_lib_options)r) r* Znpr r r r1 � s
r1 r c C s� | j d }d|j� ks"d|j� kr�d}|jf t� �}d}|dkrr|j� jd�dkrh|d 7 }||d
7 }q�|d 7 }n.|d kr�|d
7 }||d 7 }n|dkr�|d7 }|f| _ dS )zl
Add details to the exception message to help guide the user
as to what action will resolve it.
r r zvisual cz0Microsoft Visual C++ {version:0.1f} is required.z-www.microsoft.com/download/details.aspx?id=%dg "@Zia64r z* Get it with "Microsoft Windows SDK 7.0": iB z% Get it from http://aka.ms/vcpython27g $@z* Get it with "Microsoft Windows SDK 7.1": iW g ,@zj Get it with "Microsoft Visual C++ Build Tools": http://landinghub.visualstudio.com/visual-cpp-build-toolsN���)r) �lower�format�locals�find)r+ r r( �messageZtmplZ
msdownloadr r r r& � s
r& c @ sb e Zd ZdZejdd�j� Zdd� Ze dd� �Z
dd � Z d
d � Z dd
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Current and Target Architectures informations.
Parameters
----------
arch: str
Target architecture.
Zprocessor_architecturer c C s |j � jdd�| _d S )N�x64�amd64)r3 �replacer( )�selfr( r r r �__init__� s zPlatformInfo.__init__c C s | j | j jd�d d � S )N�_r )r( r6 )r< r r r �
target_cpu� s zPlatformInfo.target_cpuc C s
| j dkS )Nr )r? )r< r r r �
target_is_x86 s zPlatformInfo.target_is_x86c C s
| j dkS )Nr )� current_cpu)r< r r r �current_is_x86 s zPlatformInfo.current_is_x86Fc C s. | j dkr|rdS | j dkr$|r$dS d| j S )uk
Current platform specific subfolder.
Parameters
----------
hidex86: bool
return '' and not '' if architecture is x86.
x64: bool
return 'd' and not 'md64' if architecture is amd64.
Return
------
subfolder: str
' arget', or '' (see hidex86 parameter)
r r r: z\x64z\%s)rA )r< �hidex86r9 r r r � current_dir s zPlatformInfo.current_dirc C s. | j dkr|rdS | j dkr$|r$dS d| j S )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
------
subfolder: str
'\current', or '' (see hidex86 parameter)
r r r: z\x64z\%s)r? )r< rC r9 r r r �
target_dir s zPlatformInfo.target_dirc C s0 |rdn| j }| j|kr dS | j� jdd| �S )ao
Cross platform specific subfolder.
Parameters
----------
forcex86: bool
Use 'x86' as current architecture even if current acritecture is
not x86.
Return
------
subfolder: str
'' if target architecture is current architecture,
'\current_target' if not.
r r �\z\%s_)rA r? rE r; )r< �forcex86Zcurrentr r r � cross_dir5 s zPlatformInfo.cross_dirN)FF)FF)F)r r r
�__doc__�safe_env�getr3 rA r= �propertyr? r@ rB rD rE rH r r r r r8 � s
r8 c @ s� e Zd ZdZejejejejfZ dd� Z
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� �Ze dd� �Ze dd� �Ze dd� �Ze dd� �Zd dd�Zdd� ZdS ) � RegistryInfoz�
Microsoft Visual Studio related registry informations.
Parameters
----------
platform_info: PlatformInfo
"PlatformInfo" instance.
c C s
|| _ d S )N)�pi)r< Z
platform_infor r r r= Z s zRegistryInfo.__init__c C s dS )z<
Microsoft Visual Studio root registry key.
Z VisualStudior )r< r r r � visualstudio] s zRegistryInfo.visualstudioc C s t jj| jd�S )z;
Microsoft Visual Studio SxS registry key.
ZSxS)r r r rO )r< r r r �sxsd s zRegistryInfo.sxsc C s t jj| jd�S )z8
Microsoft Visual C++ VC7 registry key.
ZVC7)r r r rP )r< r r r �vck s zRegistryInfo.vcc C s t jj| jd�S )z;
Microsoft Visual Studio VS7 registry key.
ZVS7)r r r rP )r< r r r �vsr s zRegistryInfo.vsc C s dS )z?
Microsoft Visual C++ for Python registry key.
zDevDiv\VCForPythonr )r< r r r �
vc_for_pythony s zRegistryInfo.vc_for_pythonc C s dS )z-
Microsoft SDK registry key.
zMicrosoft SDKsr )r< r r r �
microsoft_sdk� s zRegistryInfo.microsoft_sdkc C s t jj| jd�S )z>
Microsoft Windows/Platform SDK registry key.
r )r r r rT )r< r r r � windows_sdk� s zRegistryInfo.windows_sdkc C s t jj| jd�S )z<
Microsoft .NET Framework SDK registry key.
ZNETFXSDK)r r r rT )r< r r r � netfx_sdk� s zRegistryInfo.netfx_sdkc C s dS )z<
Microsoft Windows Kits Roots registry key.
z Windows Kits\Installed Rootsr )r< r r r �windows_kits_roots� s z RegistryInfo.windows_kits_rootsFc C s( | j j� s|rdnd}tjjd|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: value
r Z Wow6432NodeZSoftwareZ Microsoft)rN rB r r r )r< r r Znode64r r r � microsoft� s zRegistryInfo.microsoftc C s� t j}t j}| j}x�| jD ]�}y||||�d|�}W nZ ttfk
r� | jj� s�y||||d�d|�}W q� ttfk
r� wY q�X nwY nX yt j ||�d S ttfk
r� Y qX qW dS )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
r TN)
r �KEY_READ�OpenKeyrX �HKEYS�OSError�IOErrorrN rB Z QueryValueEx)r< r �namerY Zopenkey�ms�hkey�bkeyr r r �lookup� s"
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SystemInfoz�
Microsoft Windows and Visual Studio related system inormations.
Parameters
----------
registry_info: RegistryInfo
"RegistryInfo" instance.
vc_ver: float
Required Microsoft Visual C++ version.
�WinDirr � ProgramFileszProgramFiles(x86)Nc C s" || _ | j j| _|p| j� | _d S )N)�rirN � _find_latest_available_vc_ver�vc_ver)r< Z
registry_inforh r r r r= � s
zSystemInfo.__init__c C s6 y | j � d S tk
r0 d}tjj|��Y nX d S )Nr z%No Microsoft Visual C++ version foundr2 )�find_available_vc_vers�
IndexErrorr r! r" )r< �errr r r rg � s
z(SystemInfo._find_latest_available_vc_verc C s6 | j j}| j j| j j| j jf}g }�x| j jD ]�}x�|D ]�}ytj|||�dtj�}W n t t
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rp w8Y nX tj |�\}}} xPt |�D ]D}
y*t
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Find all available Microsoft Visual C++ versions.
r )rf rX rQ rS rR r[ r rZ rY r\ r] Z QueryInfoKey�range�floatZ EnumValue�appendr# ZEnumKey�sorted) r< r_ ZvckeysZvc_versr` r ra Zsubkeys�valuesr> �ir' r r r ri � s2
z!SystemInfo.find_available_vc_versc C s6 d| j }tjj| j|�}| jj| jjd| j �p4|S )z4
Microsoft Visual Studio directory.
z Microsoft Visual Studio %0.1fz%0.1f)rh r r r �ProgramFilesx86rf rb rR )r< r^ �defaultr r r � VSInstallDir
s
zSystemInfo.VSInstallDirc C s� | j | j� p| j� }tjj| jjd| j �}| jj |d�}|rNtjj|d�n|}| jj | jj
d| j �pl|}tjj |�s�d}t j
j|��|S )z1
Microsoft Visual C++ directory.
z%0.1fr ZVCz(Microsoft Visual C++ directory not found)rt � _guess_vc�_guess_vc_legacyr r r rf rS rh rb rQ �isdirr r! r" )r< �guess_vcZreg_pathZ python_vcZ
default_vcr �msgr r r � VCInstallDir s zSystemInfo.VCInstallDirc
C s^ | j dkrdS d}tjj| j|�}y tj|�d }tjj||�S tttfk
rX Y nX dS )z*
Locate Visual C for 2017
g ,@Nz
VC\Tools\MSVCr r2 ) rh r r r rt �listdirr\ r] rj )r< rs rx Z vc_exact_verr r r ru 0 s
zSystemInfo._guess_vcc C s d| j }tjj| j|�S )z<
Locate Visual C for versions prior to 2017
z Microsoft Visual Studio %0.1f\VC)rh r r r rr )r< rs r r r rv @ s
zSystemInfo._guess_vc_legacyc C sJ | j dkrdS | j dkr dS | j dkr*dS | j d kr8dS | j dkrFdS dS )zN
Microsoft Windows SDK versions for specified MSVC++ version.
g "@�7.0�6.1�6.0ag $@�7.1�7.0ag &@�8.0�8.0ag (@�8.1�8.1ag ,@�10.0N)r| r} r~ )r r� )r� r� )r� r� )r� r� )rh )r< r r r �WindowsSdkVersionG s
z SystemInfo.WindowsSdkVersionc C s | j tjj| jd��S )z4
Microsoft Windows SDK last version
�lib)�_use_last_dir_namer r r �
WindowsSdkDir)r< r r r �WindowsSdkLastVersionW s
z SystemInfo.WindowsSdkLastVersionc C sT d}x8| j D ].}tjj| jjd| �}| jj|d�}|r P q W | sRtjj|� r�tjj| jjd| j �}| jj|d�}|r�tjj|d�}| s�tjj|� r�xH| j D ]>}|d|j
d�� }d | }tjj| j |�}tjj|�r�|}q�W | s�tjj|� �r:x:| j D ]0}d
| }tjj| j |�}tjj|��r|}�qW |�sPtjj| j d �}|S ) z2
Microsoft Windows SDK directory.
r zv%s�installationfolderz%0.1fr ZWinSDKN�.z Microsoft SDKs\Windows Kits\%szMicrosoft SDKs\Windows\v%sZ PlatformSDK)
r� r r r rf rU rb rw rS rh �rfindre rz )r< �sdkdirr' �locr Z install_baseZintver�dr r r r� _ s6
zSystemInfo.WindowsSdkDirc C s� | j dkrd}d}n&d}| j dkr&dnd}| jjd|d�}d ||jd
d �f }g }| j d kr�x(| jD ] }|tjj| jj ||�g7 }qdW x,| j
D ]"}|tjj| jj d
| |�g7 }q�W x |D ]}| jj |d�}|r�P q�W |S )z=
Microsoft Windows SDK executable directory.
g &@�# r �( g (@TF)r9 rC zWinSDK-NetFx%dTools%srF �-g ,@zv%sAr� )
rh rN rD r; �NetFxSdkVersionr r r rf rV r� rU rb ) r< Znetfxverr( rC ZfxZregpathsr' r Zexecpathr r r �WindowsSDKExecutablePath� s$
"
z#SystemInfo.WindowsSDKExecutablePathc C s. d| j }tjj| jj|�}| jj|d�p,dS )z0
Microsoft Visual F# directory.
z%0.1f\Setup\F#r r )rh r r r rf rO rb )r< r r r r �FSharpInstallDir� s
zSystemInfo.FSharpInstallDirc C sF | j dkrd}nf }x(|D ] }| jj| jjd| �}|rP qW |pDdS )z8
Microsoft Universal CRT SDK directory.
g ,@�10�81z
kitsroot%sr )r� r� )rh rf rb rW )r< Zversr' r� r r r �UniversalCRTSdkDir� s
z SystemInfo.UniversalCRTSdkDirc C s | j tjj| jd��S )z@
Microsoft Universal C Runtime SDK last version
r� )r� r r r r� )r< r r r �UniversalCRTSdkLastVersion� s
z%SystemInfo.UniversalCRTSdkLastVersionc C s | j dkrdS f S dS )z8
Microsoft .NET Framework SDK versions.
g ,@�4.6.1�4.6N)r� r� )rh )r< r r r r� � s
zSystemInfo.NetFxSdkVersionc C s> x4| j D ]*}tjj| jj|�}| jj|d�}|rP qW |p<dS )z9
Microsoft .NET Framework SDK directory.
Zkitsinstallationfolderr )r� r r r rf rV rb )r< r' r� r� r r r � NetFxSdkDir� s zSystemInfo.NetFxSdkDirc C s& t jj| jd�}| jj| jjd�p$|S )z;
Microsoft .NET Framework 32bit directory.
zMicrosoft.NET\FrameworkZframeworkdir32)r r r rd rf rb rQ )r< �guess_fwr r r �FrameworkDir32� s zSystemInfo.FrameworkDir32c C s& t jj| jd�}| jj| jjd�p$|S )z;
Microsoft .NET Framework 64bit directory.
zMicrosoft.NET\Framework64Zframeworkdir64)r r r rd rf rb rQ )r< r� r r r �FrameworkDir64� s zSystemInfo.FrameworkDir64c C s
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Microsoft .NET Framework 32bit versions.
� )�_find_dot_net_versions)r< r r r �FrameworkVersion32� s z SystemInfo.FrameworkVersion32c C s
| j d�S )z:
Microsoft .NET Framework 64bit versions.
�@ )r� )r< r r r �FrameworkVersion64� s z SystemInfo.FrameworkVersion64c C s� | j j| j jd| �}t| d| �}|p6| j|d�p6d}| jdkrL|df}n:| jdkrx|j� dd � d
krnd n|d f}n| jd
kr�d}| jdkr�d}|S )z�
Find Microsoft .NET Framework versions.
Parameters
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bits: int
Platform number of bits: 32 or 64.
zframeworkver%dzFrameworkDir%d�vr g (@zv4.0g $@N� Zv4z
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v2.0.50727g @�v3.0)r� r� )r� r� )rf rb rQ �getattrr� rh r3 )r< �bitsZreg_verZ dot_net_dirr' Z frameworkverr r r r� s
z!SystemInfo._find_dot_net_versionsc s, � �fdd�t tj� ��D �}t|d�p*dS )z�
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 startings by this prefix
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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 14.0.
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.
Nr c C sB t |�| _t| j�| _t| j|�| _| j|k r>d}tjj |��d S )Nz.No suitable Microsoft Visual C++ version found)
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Microsoft Visual C++ store references Libraries
g ,@zLib\store\references)rh r r r r� rz )r< r r r � VCStoreRefs� s
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