B
    u9a^                 @   s  d dl Z d dlZd dlmZmZ ddddddd	d
dddgZ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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#d$d,Zd$Zej	 d  Z
d-ejdd.  Zd/ejdd.  Ze jejZe jejZe jejZe jejZdadZd0d1 ZejrLe jeejZnee  Ze jd2kre  !d3ree j"eeeZd4e j#kree j#d4 Zd5d6 Z$e%ed7dZ&e jd2krd8d9 Z'e'eZe'e&Z&dgd;d<Z(e(d=Z)e)rx&d>D ]Z*d?ee* d@< dAee* dB< qW dCdD Z+dEdF Z,dGdH Z-dIdJ Z.dKdL Z/dhdMdNZ0dOd Z1dPdQ Z2dRdS Z3dTdU Z4dVdW Z5didXdZ6dYd Z7dZd Z8d[d Z9e. dd=fd\d	Z:e. dd=fd]dZ;d^d Z<d_d Z=d`d
 Z>dad Z?dbdc Z@ddde ZAeBdfkreA  dS )j    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ntZnt_userZ
posix_userZosx_framework_userz%d.%d   z%d%dc             C   s"   yt | S  tk
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(dD ] }t jt j| d|rdS qW dS )N)z
Setup.distzSetup.localZModulesTF)osr   isfilejoin)dfnr   r   r   _is_python_source_diry   s    
r%   _homec             C   s0   | r,t j| t jt jtdr,tS | S )NZPCbuild)r    r   normcase
startswithr"   _PREFIX)r#   r   r   r   _fix_pcbuild   s    r*   Fc             C   s   | rt rtt S tt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  tk
r`   y| j f tjS  tk
rZ } ztd| d W d d }~X Y nX Y nX d S )Nz{%s})formatKeyErrorr    environAttributeError)sZ
local_varsvarr   r   r   _subst_vars   s    r4   c             C   s4   |   }x&| D ]\}}||kr$q|| |< qW d S )N)keysitems)Ztarget_dictZ
other_dictZtarget_keyskeyvaluer   r   r   _extend_dict   s
    r9   c             C   sf   i }|d kri }t |t  xDt|   D ]4\}}tjdkrHtj|}tjt	||||< q*W |S )N)posixr   )
r9   r   _INSTALL_SCHEMESr6   r    namer   
expandusernormpathr4   )schemevarsZresr7   r8   r   r   r   _expand_vars   s    
rA   c               C   s   t jdkrdS t jS )Nr:   r   )r    r<   r   r   r   r   _get_default_scheme   s    
rB   c              C   sz   t jdd } | r| S dd }t jdkrBt jdp6d}||dS tjdkrptjrp|dd	tjd
tjd d  S |ddS )NPYTHONUSERBASEc              W   s   t jt jj|  S )N)r    r   r=   r"   )argsr   r   r   joinuser   s    z_getuserbase.<locals>.joinuserr   APPDATA~PythondarwinLibraryz%d.%dr   z.local)r    r0   getr<   sysplatform
_frameworkversion_info)env_baserE   baser   r   r   _getuserbase   s    


rR   c          	   C   sZ  dd l }|d}|d}|d}|d kr2i }i }i }t| dd}| }	W d Q R X x|	D ]}
|
ds`|
 dkr|q`||
}|r`|d	d
\}}| }|dd}d|kr|||< q`yt	|}W n$ t
k
r   |dd||< Y q`X |||< q`W t| }d}x
t|dkrxt|D ]}|| }||}||}|rv|rv| | k rp|n|}n|r|n|}|d k	r|d	}d}||krt|| }n||krd}nx|tjkrtj| }n`||kr0|dr
|dd  |kr
d}n$d| |krd}nt|d|  }nd ||< }|r|| d  }|d |  | | }d|kr~|||< n~yt	|}W n" t
k
r   | ||< Y n
X |||< || |dr|dd  |kr|dd  }||kr|||< n|||< || q,W qW x.| D ]"\}}t|tr&| ||< q&W || |S )Nr   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_]*)}surrogateescape)errors#    r   z$$$)ZCFLAGSZLDFLAGSZCPPFLAGSTFZPY_   )recompileopen	readlinesr(   stripmatchgroupreplaceint
ValueErrorlistr5   lentuplesearchstartstrr    r0   endremover6   
isinstanceupdate)filenamer@   rZ   Z_variable_rxZ_findvar1_rxZ_findvar2_rxZdoneZnotdoneflineslinemnvZtmpvZ	variablesZrenamed_variablesr<   r8   Zm1Zm2founditemZafterkr   r   r   _parse_makefile   s    	


















rx   c              C   sd   t rtjtptdS ttdr0dttj	f } nd} ttj
drP| dtj
j 7 } tjtd| dS )NZMakefileabiflagszconfig-%s%sZconfig
_multiarchz-%sr   )_PYTHON_BUILDr    r   r"   r+   r,   hasattrrL   _PY_VERSION_SHORTry   implementationrz   r   )Zconfig_dir_namer   r   r   r   M  s    
c            
   C   s(   t jddjtjtjttjdddS )NZ_PYTHON_SYSCONFIGDATA_NAMEz+_sysconfigdata_{abi}_{platform}_{multiarch}rz   rV   )ZabirM   Z	multiarch)	r    r0   rK   r.   rL   ry   rM   getattrr~   r   r   r   r   _get_sysconfigdata_nameZ  s
    r   c           
   C   s  dd l } i }t }yt|| W nJ tk
rj } z,d| }t|drR|d|j  }t|W d d }~X Y nX t }y"t|}t|| W d Q R X W nJ tk
r } z,d| }t|dr|d|j  }t|W d d }~X Y nX t	r|d |d< t
 }dtjkr$dd l}||}	||	_|	tj|< dt tf }
ttd	rF|
d
7 }
tj|
dd tj|
|d }t|ddd(}|d |d | j ||d W d Q R X tdddd}||
 W d Q R X d S )Nr   z.invalid Python installation: unable to open %sstrerrorz (%s)ZLDSHAREDZ	BLDSHAREDrI   zbuild/lib.%s-%sZgettotalrefcountz-pydebugT)exist_okz.pywutf8)encodingzB# system configuration generated and used by the sysconfig module
zbuild_time_vars = )streamzpybuilddir.txtascii)pprintr   rx   r   r|   r   r   r\   r   r{   r   rL   rM   types
ModuleTypebuild_time_varsmodulesr   r}   r    makedirsr   r"   write)r   r@   ZmakefileemsgZconfig_hro   r<   r   moduleZ
pybuilddirZdestfiler   r   r   _generate_posix_varsc  sL    






r   c             C   s0   t  }t|t t dgd}|j}| | d S )Nr   r   )r   
__import__globalslocalsr   rm   )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< tjttj| d< d S )Nr   ZLIBDESTr   Z
BINLIBDESTr   Z	INCLUDEPYz.pyd
EXT_SUFFIXz.exeZEXEZVERSIONZBINDIR)r   _PY_VERSION_SHORT_NO_DOTr    r   dirnamer   rL   
executable)r@   r   r   r   _init_non_posix  s    r   c       	      C   s   |d kri }dd l }|d}|d}xx|  }|s8P ||}|r|dd\}}yt|}W n tk
rv   Y nX |||< q*||}|r*d||d< q*W |S )Nr   z"#define ([A-Z][A-Za-z0-9_]+) (.*)
z&/[*] #undef ([A-Z][A-Za-z0-9_]+) [*]/
rW   r   )rZ   r[   readliner_   r`   rb   rc   )	fpr@   rZ   Z	define_rxZundef_rxrq   rr   rs   rt   r   r   r   r     s*    




c              C   sB   t r,tjdkr"tjtptd} q4tp(t} ntd} tj| dS )Nr   ZPCr   z
pyconfig.h)r{   r    r<   r   r"   r+   r,   r   )Zinc_dirr   r   r   r     s    

c               C   s   t ttS )N)rf   sortedr;   r   r   r   r   r     s    c               C   s   t S )N)_SCHEME_KEYSr   r   r   r   r	     s    c             C   s   |rt | |S t|  S d S )N)rA   r;   )r?   r@   expandr   r   r   r
     s    
c             C   s   t ||||  S )N)r
   )r<   r?   r@   r   r   r   r   r     s    c              G   s|  t d krFi a tt d< tt d< tt d< tt d< tt d< tt d< tt d< tt d< tt d	< tt d
< yt	j
t d< W n tk
r   dt d< Y nX tjdkrtt  tjdkrtt  t d}|d k	r|t d< t t d< t dt}tjdkrtrtjt }tj||}ntjt }t|t d< t	jdkrFdd l}|t  | rtg }x| D ]}|t | qVW |S t S d S )Nprefixexec_prefixZ
py_versionZpy_version_shortZpy_version_nodotZinstalled_baserQ   Zinstalled_platbaseZplatbaseZprojectbasery   rV   r   r:   r   SOuserbasesrcdirrI   r   )_CONFIG_VARSr)   _EXEC_PREFIX_PY_VERSIONr}   r   _BASE_PREFIX_BASE_EXEC_PREFIXr,   rL   ry   r1   r    r<   r   r   rK   rR   r{   r   r   r   r"   r   rM   _osx_supportZcustomize_config_varsappend)rD   r   r   rQ   r   Zvalsr<   r   r   r   r     sP    






c             C   s*   | dkrdd l }|dtd t | S )Nr   r   z SO is deprecated, use EXT_SUFFIXr   )warningswarnDeprecationWarningr   rK   )r<   r   r   r   r   r   Q  s    c        
      C   s  t jdkr"dtj krdS tjS t jdks6tt ds<tjS dt jkrPt jd S t  \} }}}}|  	dd} |	d	d
}|	dd}| d d dkrd| |f S | d d dkr|d dkrd} dt
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
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 


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c               C   s   t S )N)r}   r   r   r   r   r     s    c             C   sJ   xDt t| D ]0\}\}}|dkr2td|   td||f  qW d S )Nr   z%s: z
	%s = "%s")	enumerater   r6   print)titler   indexr7   r8   r   r   r   _print_dict  s    r   c               C   sf   dt jkrt  d S tdt   tdt   tdt   t  tdt  t  tdt	  d S )Nz--generate-posix-varszPlatform: "%s"zPython version: "%s"z!Current installation scheme: "%s"ZPathsZ	Variables)
rL   argvr   r   r   r   rB   r   r
   r   r   r   r   r   _main  s    
r   __main__)F)N)N)Cr    rL   Zos.pathr   r   __all__r;   r   r   splitr   rO   r}   r   r   r>   r   r)   base_prefixr   r   r   base_exec_prefixr   r   Z
_USER_BASEr   r   r   r,   getcwdr<   r   endswithr"   r0   r%   r   r+   r*   r-   r{   r?   r4   r9   rA   rB   rR   rx   r   r   r   r   r   r   r   r   r	   r
   r   r   r   r   r   r   r   __name__r   r   r   r   <module>   s   

		
|	?
 ML
