3
NO�j�N � @ s� d Z ddlZddlZddlZddlZddlmZ ejjej �Z
ejjej �Z ejjej
�Zejjej�Zdejkr�ejjejd �Znejjejjej��Zejdkr�ej� jd,�r�ejjejje��Zd d
� Zeed d�Zeo�ejdko�ej� jd-��rejjejje��Zd d
� Z e � Z dZ ye �s.ej Z W n e k
�rF Y nX dd� Z!d.dd�Z"d/dd�Z#dd� Z$dd� Z%dd� Z&d0dd �Z'ej(d �Z)ej(d �Z*ej(d �Z+d1d d!�Z,d"d#� Z-da.d$d%� Z/d&d'� Z0d(d)� Z1d*d+� Z2dS )2a� Provide access to Python's configuration information. The specific
configuration variables available depend heavily on the platform and
configuration. The values may be retrieved using
get_config_var(name), and the list of variables is available via
get_config_vars().keys(). Additional convenience functions are also
available.
Written by: Fred L. Drake, Jr.
Email:
� N� )�DistutilsPlatformErrorZ_PYTHON_PROJECT_BASE�nt�\pcbuild\win32�\pcbuild\amd64c C s. x(dD ] }t jjt jj| d|��rdS qW dS )N�
Setup.dist� Setup.local�ModulesTF)r r )�os�path�isfile�join)�d�fn� r �+/usr/lib64/python3.6/distutils/sysconfig.py�_is_python_source_dir) s
r �_homec C s t r tt �S tt�S )N)� _sys_homer � project_baser r r r �
_python_build2 s r � c C s dt jdd� S )z�Return a string containing the major and minor Python version,
leaving off the patchlevel. Sample return values could be '1.5'
or '2.2'.
z%d.%dN� )�sys� version_infor r r r �get_python_versionD s r c C s� |dkr| rt pt}tjdkrjtrL| r.tp,tS tjjt d�d�}tjj
|�S dt � t }tjj|d|�S tjdkr�tjj|d�S t
dtj ��dS ) a� Return the directory containing installed Python header files.
If 'plat_specific' is false (the default), this is the path to the
non-platform-specific header files, i.e. Python.h and so on;
otherwise, this is the path to platform-specific header files
(namely pyconfig.h).
If 'prefix' is supplied, use it instead of sys.base_prefix or
sys.base_exec_prefix -- i.e., ignore 'plat_specific'.
N�posix�srcdirZInclude�python�includer zFI don't know where Python installs its C header files on platform '%s')�BASE_EXEC_PREFIX� BASE_PREFIXr
�name� python_buildr r r r
�get_config_var�normpathr � build_flagsr )�
plat_specific�prefixZincdirZ
python_dirr r r �get_python_incL s
r) c C s� |dkr&|r| rt pt}n | r"tp$t}tjdkrp| s8|r>d}nd}tjj||dt� �}|r`|S tjj|d�S n rA ZccZcxx�optZcflagsZccsharedZldsharedZ shlib_suffix�arZar_flagsZnewccZcppr? Zcc_cmdr r r rB � s\
rB c C sD t r,tjdkr"tjjtptd�} q6tp(t} n
tdd�} tjj| d�S )z2Return full pathname of installed pyconfig.h file.r �PCr )r' z
pyconfig-64.h)r# r
r" r r
r r r) )�inc_dirr r r �get_config_h_filename� s
rL c C s\ t rtjjtptd�S tddd�} djt� t �}t
t j d�rL|dt j j
7 }tjj| |d�S )zAReturn full pathname of installed Makefile from the Python build.�Makefiler r )r' r. z config-{}{}�
_multiarchz-%s)r# r
r r
r r r/ �formatr r& �hasattrr �implementationrN )Zlib_dirZ config_filer r r �get_makefile_filename� s rR c C s� |dkr i }t jd�}t jd�}xx| j� }|s0P |j|�}|rz|jdd�\}}y t|�}W n tk
rn Y nX |||< q"|j|�}|r"d||jd�< 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.
Nz"#define ([A-Z][A-Za-z0-9_]+) (.*)
z&/[*] #undef ([A-Z][A-Za-z0-9_]+) [*]/
r r r )�re�compile�readline�match�group�int�
ValueError)�fp�g� define_rx�undef_rx�line�m�n�vr r r �parse_config_h� s(
rb z"([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_]*)}c C s� ddl m} || ddddd�}|dkr*i }i }i }x�|j� }|dkrFP tj|�}|r4|jdd�\}} | j� } | jdd �}
d
|
kr�| ||< q4y t| �} W n$ t k
r� | jdd
�||< Y q4X | ||< q4W d} �x�|�r��x�t
|�D �]�} || }
t j |
��pt
j |
�}|�rx|jd�}d}||k�r2t|| �}n�||k�rBd}nx|tjk�rZtj| }n`|| k�r�| jd��r�| dd� | k�r�d }n$d| |k�r�d}nt|d| �}n d ||< }|�r~|
|j� d� }|
d|j� � | | }
d
|k�r�|
|| < nzy t|
�}
W n" t k
�r* |
j� || < Y n
X |
|| < || = | jd��r~| dd� | k�r~| dd� } | |k�r~|
|| < q�|| = q�W q�W |j� x.|j� D ]"\}} t| t��r�| j� ||< �q�W |j|� |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 )�TextFiler �surrogateescape)Zstrip_commentsZ skip_blanksZ
join_lines�errorsNr z$$r �$r5 r; r= TF�PY_� )r5 r; r= )Zdistutils.text_filerc rU � _variable_rxrV rW �strip�replacerX rY �list� _findvar1_rx�search� _findvar2_rx�strr
rE rF �end�start�close�items�
isinstance�update)r r[ rc rZ �done�notdoner^ r_ r` ra �tmpv�renamed_variablesr" �value�found�item�after�kr r r �parse_makefile s�
r� c C sZ xTt j| �ptj| �}|rP|j� \}}| d|� |j|jd�� | |d� } qP qW | S )a� Expand Makefile-style variables -- "${foo}" or "$(foo)" -- in
'string' according to 'vars' (a dictionary mapping variable names to
values). Variables not present in 'vars' are silently expanded to the
empty string. The variable values in 'vars' should not contain further
variable expansions; if 'vars' is the output of 'parse_makefile()',
you're fine. Returns a variable-expanded version of 's'.
r r N)rm rn ro �span�getrW )�s�varsr_ Zbegrq r r r �expand_makefile_vars� s *r� c C sV t jjddjtjtjttjdd�d��} t | t
� t � dgd�}|j }i a
t
j|� dS ) z7Initialize the module as appropriate for POSIX systems.�_PYTHON_SYSCONFIGDATA_NAMEz+_sysconfigdata_{abi}_{platform}_{multiarch}rN r )�abir@ � multiarch�build_time_varsr N)r
rE r� rO r �abiflagsr@ �getattrrQ �
__import__�globals�localsr� rC rv )r" �_tempr� r r r � _init_posix� s r� c C s~ i } t ddd�| d< t ddd�| d< tdd�| d< tj� d | d< d | d
< t� jd d �| d
< tjjtjj t
j ��| d< | a dS )z+Initialize the module as appropriate for NTr r )r' r. �LIBDEST�
BINLIBDEST)r' � INCLUDEPY�
EXT_SUFFIXz.exe�EXE�.r �VERSION�BINDIRN)
r/ r) �_imp�extension_suffixesr rk r
r �dirname�abspathr �
executablerC )r[ r r r �_init_nt� s r� c G s^ t dk�r(t� jdtj �}|r(|� ni a tt d< tt d< t jd�}|dk rV|t d< t jdt�}tjdkr�tr�tj j
t � �}tj j ||�}ntj j
t � �}tj j
tj j|��t d< to�tjdk�r
t}tj jt d � o�|tj� k�r
tj j |t d �}tj j|�t d< tjd k�r(d
dl}|jt � | �rVg }x | D ]}|jt j|�� �q8W |S t S dS ) a� With no arguments, return a dictionary of all configuration
variables relevant for the current platform. Generally this includes
everything needed to build extensions and install both pure modules and
extensions. 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.
NZ_init_r( � exec_prefixr� �SOr r r0 r )rC r� r� r
r" r- r, r r# r r� rR r
r� r% �isabs�getcwdr r@ rA �customize_config_vars�append)�args�funcr� r �baserA �valsr" r r r rD � s@
rD c C s* | dkr ddl }|jdtd� t� j| �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�DeprecationWarningrD r� )r" r� r r r r$ s r$ )r r )r r )r N)r r N)N)N)3�__doc__r� r
rS r re r r r% r( r- r� r, � base_prefixr! �base_exec_prefixr rE r� r r� r� r" �lower�endswithr r� r r r# r& r� �AttributeErrorr r) r/ rB rL rR rb rT ri rm ro r� r� rC r� r� rD r$ r r r r �
sZ
#
+I
jJ