File: //lib/python3.7/__pycache__/sysconfig.cpython-37.pyc
B
U��e�_ �
@ s d Z ddlZddlZddlmZmZ dddddd d
d d d
dg Zddddddddd�ddddddddd�dd d d d d d dd�d d d!d!d"d#d$d%�d&d&d'd'd(d)d$d%�d*d*d+d+d,d)d$d%�d-�Zd%Zej �
� d Z d.ej dd/� Z
d0ej dd/� Zej�ej�Zej�ej�Zej�ej�Zej�ej�ZdadZd1d2� Zej �rPej� eej ��Z n ee� � �Z ej d3k�r�e �!� �"d4��r�eej�#e ee��Z d5ej$k�r�eej$d5 �Z d6d7� Z%e&ed8d�Z'ej d3k�r�d9d:� Z(e(e �Z e(e'�Z'dhd<d=�Z)e)d>�Z*e*�r x&d?D ] Z+d@ee+ dA< dBee+ dC< �q�W dDdE� Z,dFdG� Z-dHdI� Z.dJdK� Z/dLdM� Z0didNdO�Z1dPd� Z2dQdR� Z3dSdT� Z4dUdV� Z5dWdX� Z6djdYd�Z7dZd� Z8d[d
� Z9d\d � Z:e/� dd>fd]d
�Z;e/� dd>fd^d�Z<d_d� Z=d`d� Z>dad � Z?dbd � Z@dcdd� ZAdedf� ZBeCdgk�r�eB� dS )kz-Access to Python's configuration information.� N)�pardir�realpath�get_config_h_filename�get_config_var�get_config_vars�get_makefile_filename�get_path�get_path_names� get_paths� get_platform�get_python_version�get_scheme_names�parse_config_hz-{installed_base}/lib/python{py_version_short}z'{platbase}/lib/python{py_version_short}z1{base}/lib/python{py_version_short}/site-packagesz5{platbase}/lib/python{py_version_short}/site-packagesz;{installed_base}/include/python{py_version_short}{abiflags}z?{installed_platbase}/include/python{py_version_short}{abiflags}z
{base}/binz{base})�stdlib�
platstdlib�purelib�platlib�include� platinclude�scripts�dataz{installed_base}/lib/pythonz{base}/lib/pythonz {installed_base}/include/pythonz{installed_base}/Libz
{base}/Libz{base}/Lib/site-packagesz{installed_base}/Includez{base}/Scriptsz#{userbase}/Python{py_version_nodot}z1{userbase}/Python{py_version_nodot}/site-packagesz+{userbase}/Python{py_version_nodot}/Includez+{userbase}/Python{py_version_nodot}/Scriptsz
{userbase})r r r r r r r z'{userbase}/lib/python{py_version_short}z5{userbase}/lib/python{py_version_short}/site-packagesz+{userbase}/include/python{py_version_short}z{userbase}/binz{userbase}/lib/pythonz#{userbase}/lib/python/site-packagesz{userbase}/include)� posix_prefix�
posix_home�ntZnt_userZ
posix_userZosx_framework_userz%d.%d� z%d%dc C s" yt | �S tk
r | S X d S )N)r �OSError)�path� r � /usr/lib/python3.7/sysconfig.py�_safe_realpathd s r r )z\pcbuild\win32z\pcbuild\amd64Z_PYTHON_PROJECT_BASEc C s. x(dD ] }t j�t j�| d|��rdS qW dS )N)z
Setup.distz Setup.localZModulesTF)�osr �isfile�join)�d�fnr r r �_is_python_source_diry s
r% Z_homec C s0 | r,t j�| ��t j�t j�td���r,tS | S )NZPCbuild)r r �normcase�
startswithr" �_PREFIX)r# r r r � _fix_pcbuild� s r) Fc C s | rt rtt �S tt�S )N)� _sys_homer% �
_PROJECT_BASE)Z
check_homer r r �is_python_build� s r, T)r r z{srcdir}/Includer z{projectbase}/.r c
C sf y | j f |�S tk
r` y| j f tj�S tk
rZ } ztd| �d �W d d }~X Y nX Y nX d S )Nz{%s})�format�KeyErrorr �environ�AttributeError)�sZ
local_vars�varr r r � _subst_vars� s r3 c C s4 | � � }x&|�� D ]\}}||kr$q|| |< qW d S )N)�keys�items)Z target_dictZ
other_dictZ target_keys�key�valuer r r � _extend_dict� s
r8 c C sf i }|d kri }t |t� � xDt| �� D ]4\}}tjdkrHtj�|�}tj�t ||��||< q*W |S )N)�posixr )
r8 r �_INSTALL_SCHEMESr5 r �namer �
expanduser�normpathr3 )�scheme�varsZresr6 r7 r r r � _expand_vars� s
r@ c C s t jdkrdS t jS )Nr9 r )r r; r r r r �_get_default_scheme� s
rA c C sz t j�dd �} | r| S dd� }t jdkrBt j�d�p6d}||d�S tjdkrptjrp|dd tjd
tjd d � �S |dd �S )
NZPYTHONUSERBASEc W s t j�t jj| � �S )N)r r r< r" )�argsr r r �joinuser� s z _getuserbase.<locals>.joinuserr ZAPPDATA�~ZPython�darwinZLibraryz%d.%dr z.local)r r/ �getr; �sys�platform�
_framework� version_info)Zenv_baserC �baser r r � _getuserbase� s
rL c C sZ ddl }|�d�}|�d�}|�d�}|dkr2i }i }i }t| dd��}|�� } W dQ R X x�| D ]�}
|
�d�s`|
�� d kr|q`|�|
�} | r`| �d
d �\} }
|
�� }
|
�d d �}d
|kr�|
|| < q`y t |
�}
W n$ t
k
r� |
�d d
�|| < Y q`X |
|| < q`W t |� � �}d}�x
t
|�dk�r�x�t|�D �]�}|| }|�|�}|�|�}|�rv|�rv|�� |�� k �rp|n|} n|�r�|n|} | dk �r�| �d
�} d}| |k�r�t|| �}n�| |k�r�d}nx| tjk�r�tj| }n`| |k�r0|�d��r
|dd� |k�r
d }n$d| |k�r d}nt|d| �}n d || < }|�r|| �� d� }|d| �� � | | }d
|k�r~|||< n~y t |�}W n" t
k
�r� |�� ||< Y n
X |||< |�|� |�d��r|dd� |k�r|dd� }||k�r|||< n|||< |�|� �q,W �qW x.|�� D ]"\}}
t|
t��r&|
�� ||< �q&W |�|� |S )z�Parse a Makefile-style file.
A dictionary containing name/value pairs is returned. If an
optional dictionary is passed in as the second argument, it is
used instead of a new dictionary.
r Nz"([a-zA-Z][a-zA-Z0-9_]+)\s*=\s*(.*)z \$\(([A-Za-z][A-Za-z0-9_]*)\)z\${([A-Za-z][A-Za-z0-9_]*)}�surrogateescape)�errors�#� � r z$$�$)ZCFLAGSZLDFLAGSZCPPFLAGSTFZPY_� )�re�compile�open� readlinesr' �strip�match�group�replace�int�
ValueError�listr4 �len�tuple�search�start�strr r/ �end�remover5 �
isinstance�update)�filenamer? rT Z _variable_rxZ _findvar1_rxZ _findvar2_rxZdoneZnotdone�f�lines�line�m�n�vZtmpvZ variablesZrenamed_variablesr; r7 Zm1Zm2�found�itemZafter�kr r r �_parse_makefile� s�
rr c C sd t rtj�tptd�S ttd�r0dttj f } nd} ttj
d�rP| dtj
j 7 } tj�t d�| d�S )z Return the path of the Makefile.ZMakefile�abiflagsz config-%s%sZconfig�
_multiarchz-%sr )
�
_PYTHON_BUILDr r r" r* r+ �hasattrrG �_PY_VERSION_SHORTrs �implementationrt r )Zconfig_dir_namer r r r M s
c
C s( t j�ddjtjtjttjdd�d��S )NZ_PYTHON_SYSCONFIGDATA_NAMEz+_sysconfigdata_{abi}_{platform}_{multiarch}rt rP )ZabirH � multiarch) r r/ rF r- rG rs rH �getattrrx r r r r �_get_sysconfigdata_nameZ s
r{ c
C s� ddl } i }t� }yt||� W nJ tk
rj } z,d| }t|d�rR|d|j }t|��W dd}~X Y nX t� }y"t|��}t||� W dQ R X W nJ tk
r� } z,d| }t|d�r�|d|j }t|��W dd}~X Y nX t r�|d |d< t
� }dt j k�r$ddl
}|�|�} || _| t j|< d t� tf }
tt d
��rF|
d 7 }
tj|
d d
� tj�|
|d �} t| ddd��(}|�d� |�d� | j ||d� W dQ R X tdddd��}|�|
� W dQ R X dS )z;Generate the Python module containing build-time variables.r Nz.invalid Python installation: unable to open %s�strerrorz (%s)ZLDSHAREDZ BLDSHAREDrE zbuild/lib.%s-%sZgettotalrefcountz-pydebugT)�exist_okz.py�w�utf8)�encodingzB# system configuration generated and used by the sysconfig module
zbuild_time_vars = )�streamzpybuilddir.txt�ascii)�pprintr rr r rv r| r rV r ru r{ rG rH �types�
ModuleType�build_time_vars�modulesr rw r �makedirsr r" �write) r� r? Zmakefile�e�msgZconfig_hri r; r� �moduleZ
pybuilddirZdestfiler r r �_generate_posix_varsc sL
r� c C s0 t � }t|t� t� dgd�}|j}| �|� dS )z7Initialize the module as appropriate for POSIX systems.r� r N)r{ �
__import__�globals�localsr� rg )r? r; Z_tempr� r r r � _init_posix� s r� c C sV t d�| d< t d�| d< t d�| d< d| d< d | d
< t| d < tj�ttj��| d < d
S )z+Initialize the module as appropriate for NTr ZLIBDESTr Z
BINLIBDESTr Z INCLUDEPYz.pyd�
EXT_SUFFIXz.exeZEXEZVERSIONZBINDIRN)r �_PY_VERSION_SHORT_NO_DOTr r �dirnamer rG �
executable)r? r r r �_init_non_posix� s r� c C s� |dkr i }ddl }|�d�}|�d�}xx| �� }|s8P |�|�}|r�|�dd�\}}y t|�}W n tk
rv Y nX |||< q*|�|�}|r*d||�d�< q*W |S )z�Parse a config.h-style file.
A dictionary containing name/value pairs is returned. If an
optional dictionary is passed in as the second argument, it is
used instead of a new dictionary.
Nr z"#define ([A-Z][A-Za-z0-9_]+) (.*)
z&/[*] #undef ([A-Z][A-Za-z0-9_]+) [*]/
rQ r )rT rU �readlinerY rZ r\ r] ) �fpr? rT Z define_rxZundef_rxrk rl rm rn r r r r � s*
c C sB t r,tjdkr"tj�tptd�} q4tp(t} ntd�} tj�| d�S )z Return the path of pyconfig.h.r ZPCr z
pyconfig.h)ru r r; r r" r* r+ r )Zinc_dirr r r r � s
c C s t tt��S )z,Return a tuple containing the schemes names.)r` �sortedr: r r r r r
� s c C s t S )z*Return a tuple containing the paths names.)� _SCHEME_KEYSr r r r r � s c C s |rt | |�S t| S dS )z�Return a mapping containing an install scheme.
``scheme`` is the install scheme name. If not provided, it will
return the default scheme for the current platform.
N)r@ r: )r> r? �expandr r r r
� s
c C s t |||�| S )z[Return a path corresponding to the scheme.
``scheme`` is the install scheme name.
)r
)r; r> r? r� r r r r � s c G s� t dk�rhi a tt d< tt d< tt d< tt d< tt d< tt d< tt d< tt d < tt d
< tt d < yt j
t d < W n t k
r� d
t d < Y nX t j
dkr�tt � t j
dkr�tt � t �d�}|dk r�|t d< t� t d< td�}|r�d| t d< nd
t d< t �dt�}t j
dk�r>t�r0t j�t� �}t j�||�}nt j�t� �}t|�t d< t jdk�rhddl}|�t � | �r�g }x | D ]}|� t �|�� �qxW |S t S dS )an With no arguments, return a dictionary of all configuration
variables relevant for the current platform.
On Unix, this means every variable defined in Python's installed Makefile;
On Windows it's a much smaller set.
With arguments, return a list of values that result from looking up
each argument in the configuration variable dictionary.
N�prefix� exec_prefixZ
py_versionZpy_version_shortZpy_version_nodotZinstalled_baserK Zinstalled_platbaseZplatbaseZ projectbasers rP r r9 r� �SOZuserbaseZ MULTIARCH�/Zmultiarchsubdir�srcdirrE r ) � _CONFIG_VARSr( � _EXEC_PREFIX� _PY_VERSIONrw r� � _BASE_PREFIX�_BASE_EXEC_PREFIXr+ rG rs r0 r r; r� r� rF rL r ru r r� r r" r rH � _osx_supportZcustomize_config_vars�append)rB r� ry r� rK r� Zvalsr; r r r r sX
c C s* | dkr ddl }|�dtd� t� �| �S )z�Return the value of a single variable using the dictionary returned by
'get_config_vars()'.
Equivalent to get_config_vars().get(name)
r� r Nz SO is deprecated, use EXT_SUFFIXr )�warnings�warn�DeprecationWarningr rF )r; r� r r r r W s c
C s� t jdkr"dtj�� kr dS tjS t jdks6tt d�s<tjS dt jkrPt jd S t �� \} }}}}| �� � dd�} |� d d
�}|� dd �}| d d
� dkr�d| |f S | d d
� dk�r|d dk�r�d} dt
|d �d |dd � f }ddd�}|d|tj 7 }n�| d d� dk�r(d | ||f S | d d � d k�rjd } dd l }|�
d �}|�|�}|�r�|�� }n2| d d � d k�r�dd l} | �t� | ||�\} }}d!| ||f S )"a� Return a string that identifies the current platform.
This is used mainly to distinguish platform-specific build directories and
platform-specific built distributions. Typically includes the OS name and
version and the architecture (as supplied by 'os.uname()'), although the
exact information included depends on the OS; on Linux, the kernel version
isn't particularly important.
Examples of returned values:
linux-i586
linux-alpha (?)
solaris-2.6-sun4u
Windows will return one of:
win-amd64 (64bit Windows on AMD64 (aka x86_64, Intel64, EM64T, etc)
win32 (all others - specifically, sys.platform is returned)
For other non-POSIX platforms, currently just returns 'sys.platform'.
r Zamd64z win-amd64r9 �unameZ_PYTHON_HOST_PLATFORMr� rP � �_�-N� Zlinuxz%s-%sZsunosr �5Zsolarisz%d.%srS r Z32bitZ64bit)i���l ���� z.%sZaixz%s-%s.%s� �cygwinz[\d.]+rE z%s-%s-%s)r r; rG �version�lowerrH rv r/ r� r[ r\ �maxsizerT rU rY rZ r� Zget_platform_osxr )
ZosnameZhost�releaser� �machineZbitnessrT Zrel_rerl r� r r r r c sF
c C s t S )N)rw r r r r r � s c C sJ xDt t|�� ��D ]0\}\}}|dkr2td| � td||f � qW d S )Nr z%s: z
%s = "%s")� enumerater� r5 �print)�titler �indexr6 r7 r r r � _print_dict� s r� c C sf dt jkrt� dS tdt� � tdt� � tdt� � t� tdt� � t� tdt � � dS )z*Display all information sysconfig detains.z--generate-posix-varsNzPlatform: "%s"zPython version: "%s"z!Current installation scheme: "%s"ZPathsZ Variables)
rG �argvr� r� r r rA r� r
r r r r r �_main� s
r� �__main__)F)N)N)D�__doc__r rG �os.pathr r �__all__r: r� r� �splitr� rJ rw r� r r= r� r( � base_prefixr� r� r� �base_exec_prefixr� r� Z
_USER_BASEr r� r� r+ �getcwdr; r� �endswithr" r/ r% rz r* r) r, ru r> r3 r8 r@ rA rL rr r r{ r� r� r� r r r
r r
r r r r r r� r� �__name__r r r r �<module> s�
|
?
S L