o
    LK&h                     @   s   d Z 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 ddlmZ dd	lmZ ed
Z	 eZG dd deZdS )zRdistutils.command.build_scripts

Implements the Distutils 'build_scripts' command.    N)log)ST_MODE)ClassVar   )newer)Command)convert_pathz^#!.*python[0-9.]*([ 	].*)?$c                   @   s   e Zd ZU dZg dZeeeeeef   e	d< dgZ
eee  e	d< dd Zdd	 Zd
d Zdd Zdd Zdd Zdd Zdd Zedd ZdS )build_scriptsz("build" scripts (copy and fixup #! line)))z
build-dir=dzdirectory to "build" (copy) to)forcefz1forcibly build everything (ignore file timestamps)zexecutable=ez*specify final destination interpreter pathuser_optionsr   boolean_optionsc                 C   s   d | _ d | _d | _d | _d S N)	build_dirscriptsr   
executableself r   ^/var/www/html/venv/lib/python3.10/site-packages/setuptools/_distutils/command/build_scripts.pyinitialize_options$   s   
z build_scripts.initialize_optionsc                 C   s   |  dddd | jj| _d S )Nbuild)r	   r   )r   r   )r   r   )set_undefined_optionsdistributionr   r   r   r   r   finalize_options*   s   zbuild_scripts.finalize_optionsc                 C   s   | j S r   )r   r   r   r   r   get_source_files3   s   zbuild_scripts.get_source_filesc                 C   s   | j sd S |   d S r   )r   copy_scriptsr   r   r   r   run6   s   zbuild_scripts.runc                 C   s@   |  | j g }g }| jD ]	}| ||| q| | ||fS )a2  
        Copy each script listed in ``self.scripts``.

        If a script is marked as a Python script (first line matches
        'shebang_pattern', i.e. starts with ``#!`` and contains
        "python"), then adjust in the copy the first line to refer to
        the current Python interpreter.
        )mkpathr   r   _copy_script_change_modes)r   outfilesupdated_filesscriptr   r   r   r   ;   s   	

zbuild_scripts.copy_scriptsc                 C   sp  d }t |}tj| jtj|}|| | js't||s't	
d| d S zt|}W n ty=   | js9 d }Y nw | }|sN| | d d S t|}|| |rt	d|| j | js|dpkd}d| j | d }	| |	|j t|d|jd	}
|
|	 |
|  W d    n1 sw   Y  |r|  d S d S |r|  | || d S )
Nznot copying %s (up-to-date)z is an empty file (skipping)zcopying and adjusting %s -> %s    z#!
w)encoding)r   ospathjoinr   basenameappendr   r   r   debugtokenizeopenOSErrordry_runreadlinewarnshebang_patternmatchinfogroupr   _validate_shebangr*   write
writelines	readlinesclose	copy_file)r   r%   r#   r$   shebang_matchoutfiler   
first_linepost_interpshebangoutfr   r   r   r!   N   sH   



zbuild_scripts._copy_scriptc                 C   s&   t jdkrd S |D ]}| | q	d S )Nposix)r+   name_change_mode)r   r#   filer   r   r   r"   y   s
   
zbuild_scripts._change_modesc                 C   s`   | j rtd| d S t|t d@ }|dB d@ }||kr.td||| t|| d S d S )Nzchanging mode of %si  im  z!changing mode of %s from %o to %o)r4   r   r9   r+   statr   chmod)r   rJ   oldmodenewmoder   r   r   rI      s   zbuild_scripts._change_modec              	   C   sd   z|  d W n ty   td| dw z|  | W d S  ty1   td| d| dw )Nzutf-8zThe shebang (z) is not encodable to utf-8z+) is not encodable to the script encoding ())encodeUnicodeEncodeError
ValueError)rE   r*   r   r   r   r;      s   zbuild_scripts._validate_shebangN)__name__
__module____qualname__descriptionr   r   listtuplestr__annotations__r   r   r   r   r   r   r!   r"   rI   staticmethodr;   r   r   r   r   r	      s   
 "	+r	   )__doc__r+   rer1   distutils._logr   rK   r   typingr   	_modifiedr   corer   utilr   compiler7   first_line_rer	   r   r   r   r   <module>   s    
