U
    c2                  
   @   s  d dl Z d dlZd dlZd dlmZ d dlmZ d dlm	Z	 d dl
mZmZ d dlmZ d dlmZ d dlmZ d d	lmZ ejrd dlZd
d e D Znd dlmZ zd dlmZ ed W n ek
r   eZY nX ed d dl
mZ dd Z dZ!dZ"dZ#ej$dkrdZ"n>e j%dkrTzd dl&Z&e'e&d Z"Z!W n ek
rR   Y nX dd Z(dd Z)G dd deZe"se j%dkrd"ddZ*nd Z#d#d!dZ*dS )$    N)	build_ext)	copy_file)new_compiler)customize_compilerget_config_var)DistutilsError)log)Library)sixc                 C   s    g | ]\}}}|t jkr|qS  )impC_EXTENSION).0s_tpr   r   Z/var/www/html/TransitoApp/venv/lib/python3.8/site-packages/setuptools/command/build_ext.py
<listcomp>   s     
 r   EXTENSION_SUFFIXESzCython.Compiler.MainLDSHARED)_config_varsc              	   C   sZ   t jdkrNt }z$dtd< dtd< dtd< t|  W 5 t  t| X nt|  d S )Ndarwinz0gcc -Wl,-x -dynamiclib -undefined dynamic_lookupr   z -dynamiclibCCSHAREDz.dylibSO)sysplatform_CONFIG_VARScopyclearupdater   )compilertmpr   r   r   _customize_compiler_for_shlib#   s    
r#   Fsharedr   TntRTLD_NOWc                 C   s   t r| S dS )N )	have_rtld)r   r   r   r   <lambda>D       r)   c                  C   s.   t D ]$} d| kr|   S | dkr|   S qdS )z;Return the file extension for an abi3-compliant Extension()z.abi3z.pydNr   )suffixr   r   r   get_abi3_suffixG   s
    r,   c                   @   sv   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd Zdd Z	dd Z
dd Zdd Zdd Zdd ZdddZdS )r   c                 C   s.   | j d }| _ t|  || _ |r*|   dS )z;Build extensions in build directory, then copy if --inplacer   N)inplace
_build_extruncopy_extensions_to_source)selfZold_inplacer   r   r   r/   Q   s
    
zbuild_ext.runc           
      C   s   |  d}| jD ]}| |j}| |}|d}d|d d }||}tj	|tj	
|}tj	| j|}	t|	|| j| jd |jr| |ptj|d qd S )Nbuild_py.)verbosedry_runT)get_finalized_command
extensionsget_ext_fullnamenameget_ext_filenamesplitjoinZget_package_dirospathbasename	build_libr   r5   r6   _needs_stub
write_stubcurdir)
r1   r2   extfullnamefilenamemodpathpackagepackage_dirZdest_filenameZsrc_filenamer   r   r   r0   Y   s&    





  z#build_ext.copy_extensions_to_sourcec                 C   s   t | |}|| jkr| j| }tjo4t|do4t }|r^td}|d t|  }|t  }t	|t
rtj|\}}| j|tS tr|jrtj|\}}tj|d| S |S )Npy_limited_api
EXT_SUFFIXzdl-)r.   r;   ext_mapr
   PY3getattrr,   r   len
isinstancer	   r>   r?   splitextshlib_compilerlibrary_filenamelibtype	use_stubs_links_to_dynamicr<   r=   )r1   rF   rG   rE   Zuse_abi3Zso_extfndr   r   r   r;   o   s&    




zbuild_ext.get_ext_filenamec                 C   s    t |  d | _g | _i | _d S N)r.   initialize_optionsrS   shlibsrM   r1   r   r   r   r[      s    
zbuild_ext.initialize_optionsc                 C   s,  t |  | jpg | _| | j dd | jD | _| jrB|   | jD ]}| |j|_qH| jD ]}|j}|| j	|< || j	|
dd < | jr| |pd}|otot|t }||_||_| | }|_tjtj| j|}|r||jkr|j| |rbtrbtj|jkrb|jtj qbd S )Nc                 S   s   g | ]}t |tr|qS r   )rQ   r	   r   rE   r   r   r   r      s    
z.build_ext.finalize_options.<locals>.<listcomp>r3   r4   F)r.   finalize_optionsr8   Zcheck_extensions_listr\   setup_shlib_compilerr9   r:   
_full_namerM   r<   links_to_dynamicrV   rQ   r	   rW   rB   r;   
_file_namer>   r?   dirnamer=   rA   library_dirsappendrD   runtime_library_dirs)r1   rE   rF   ZltdnsrG   Zlibdirr   r   r   r_      s,    



zbuild_ext.finalize_optionsc                 C   s   t | j| j| jd }| _t| | jd k	r8|| j | jd k	r^| jD ]\}}|	|| qH| j
d k	r~| j
D ]}|| qn| jd k	r|| j | jd k	r|| j | jd k	r|| j | jd k	r|| j t||_d S )N)r!   r6   force)r   r!   r6   ri   rS   r#   include_dirsset_include_dirsZdefinedefine_macroZundefundefine_macro	librariesset_librariesre   set_library_dirsZrpathset_runtime_library_dirsZlink_objectsset_link_objectslink_shared_object__get__)r1   r!   r:   valuemacror   r   r   r`      s.      







zbuild_ext.setup_shlib_compilerc                 C   s   t |tr|jS t| |S rZ   )rQ   r	   export_symbolsr.   get_export_symbolsr1   rE   r   r   r   rx      s    
zbuild_ext.get_export_symbolsc                 C   s\   |   | j}z@t|tr"| j| _t| | |jrL| dj	}| 
|| W 5 || _X d S )Nr2   )_convert_pyx_sources_to_langr!   rQ   r	   rS   r.   build_extensionrB   r7   rA   rC   )r1   rE   Z	_compilercmdr   r   r   r{      s    
zbuild_ext.build_extensionc                    sP   t dd | jD  d|jddd dg t fdd|jD S )	z?Return true if 'ext' links to a dynamic lib in the same packagec                 S   s   g | ]
}|j qS r   )ra   )r   libr   r   r   r      s     z.build_ext.links_to_dynamic.<locals>.<listcomp>r3   Nr4   r'   c                 3   s   | ]}|  kV  qd S rZ   r   )r   libnamelibnamespkgr   r   	<genexpr>   s     z-build_ext.links_to_dynamic.<locals>.<genexpr>)dictfromkeysr\   r=   ra   r<   anyrn   ry   r   r   r   rb      s     zbuild_ext.links_to_dynamicc                 C   s   t | |   S rZ   )r.   get_outputs_build_ext__get_stubs_outputsr]   r   r   r   r      s    zbuild_ext.get_outputsc                    s6    fdd j D }t|  }tdd |D S )Nc                 3   s0   | ](}|j rtjj jf|jd  V  qdS )r3   N)rB   r>   r?   r=   rA   ra   r<   r^   r]   r   r   r      s   z0build_ext.__get_stubs_outputs.<locals>.<genexpr>c                 s   s   | ]\}}|| V  qd S rZ   r   )r   baseZfnextr   r   r   r      s     )r8   	itertoolsproduct!_build_ext__get_output_extensionslist)r1   Zns_ext_basespairsr   r]   r   Z__get_stubs_outputs   s
    
zbuild_ext.__get_stubs_outputsc                 c   s"   dV  dV  |  djrdV  d S )N.pyz.pycr2   z.pyo)r7   optimizer]   r   r   r   Z__get_output_extensions   s    z!build_ext.__get_output_extensionsFc                 C   s,  t d|j| tjj|f|jd d }|rJtj|rJt|d | j	st
|d}|dddd	td
 dtj|j dddtddddtdddtddddg |  |r(ddlm} ||gdd| j	d | dj}|dkr||g|d| j	d tj|r(| j	s(t| d S )Nz writing stub loader for %s to %sr3   r   z already exists! Please delete.w
zdef __bootstrap__():z-   global __bootstrap__, __file__, __loader__z%   import sys, os, pkg_resources, impz, dlz:   __file__ = pkg_resources.resource_filename(__name__,%r)z   del __bootstrap__z    if '__loader__' in globals():z       del __loader__z#   old_flags = sys.getdlopenflags()z   old_dir = os.getcwd()z   try:z(     os.chdir(os.path.dirname(__file__))z$     sys.setdlopenflags(dl.RTLD_NOW)z(     imp.load_dynamic(__name__,__file__)z   finally:z"     sys.setdlopenflags(old_flags)z     os.chdir(old_dir)z__bootstrap__()r'   r   )byte_compileT)r   ri   r6   install_lib)r   infora   r>   r?   r=   r<   existsr   r6   openwriteif_dlr@   rc   closedistutils.utilr   r7   r   unlink)r1   
output_dirrE   compileZ	stub_filefr   r   r   r   r   rC      sb    


 
 zbuild_ext.write_stubN)F)__name__
__module____qualname__r/   r0   r;   r[   r_   r`   rx   r{   rb   r   r   r   rC   r   r   r   r   r   P   s   	r   c                 C   s(   |  | j|||||||||	|
|| d S rZ   )linkSHARED_LIBRARY)r1   objectsoutput_libnamer   rn   re   rg   rw   debugextra_preargsextra_postargs
build_temptarget_langr   r   r   rs   #  s             rs   staticc                 C   s^   |d kst tj|\}}tj|\}}| ddrH|dd  }| ||||| d S )Nxr}      )AssertionErrorr>   r?   r<   rR   rT   
startswithcreate_static_lib)r1   r   r   r   rn   re   rg   rw   r   r   r   r   r   rG   r@   rE   r   r   r   rs   2  s        )
NNNNNr   NNNN)
NNNNNr   NNNN)+r>   r   r   Zdistutils.command.build_extr   Z_du_build_extdistutils.file_utilr   distutils.ccompilerr   distutils.sysconfigr   r   distutils.errorsr   	distutilsr   setuptools.extensionr	   Zsetuptools.externr
   PY2r   Zget_suffixesr   Zimportlib.machineryZCython.Distutils.build_extr.   
__import__ImportErrorr   r   r#   r(   rV   rU   r   r:   Zdlhasattrr   r,   rs   r   r   r   r   <module>   sz   
	 Q                                