o
    |ŸŽiE  ã                   @   s°   d dl mZ d dlZd dlZd dlZd dlZd dlZddlmZm	Z	m
Z
 ddlmZ ddlmZmZmZmZmZ e e¡Zd ¡ Ze d¡Zd	Zd
d„ ZeZG dd„ deƒZdS )é    )ÚBytesIONé   )Ú	sysconfigÚdetect_encodingÚZipFile)Úfinder)ÚFileOperatorÚget_export_entryÚconvert_pathÚget_executableÚin_venvañ  
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
 <assemblyIdentity version="1.0.0.0"
 processorArchitecture="X86"
 name="%s"
 type="win32"/>

 <!-- Identify the application security requirements. -->
 <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3">
 <security>
 <requestedPrivileges>
 <requestedExecutionLevel level="asInvoker" uiAccess="false"/>
 </requestedPrivileges>
 </security>
 </trustInfo>
</assembly>s   ^#!.*pythonw?[0-9.]*([ 	].*)?$zÍ# -*- coding: utf-8 -*-
import re
import sys
from %(module)s import %(import_name)s
if __name__ == '__main__':
    sys.argv[0] = re.sub(r'(-script\.pyw|\.exe)?$', '', sys.argv[0])
    sys.exit(%(func)s())
c                 C   sZ   d| v r+|   d¡r"|  dd¡\}}d|v r |  d¡s d||f } | S |   d¡s+d|  } | S )Nú z/usr/bin/env r   ú"z%s "%s"z"%s")Ú
startswithÚsplit)Ú
executableÚenvÚ_executable© r   úeC:\Users\psant\Downloads\Anu Raj Backend\school\venv\Lib\site-packages\pip/_vendor/distlib/scripts.pyÚenquote_executable3   s   

þr   c                   @   sê   e Zd ZdZeZdZ		d*dd„Zdd„ Ze	j
 d	¡r#d
d„ Zdd„ Zdd„ Zd+dd„Zdd„ ZeZdd„ Zdd„ ZdZdd„ Zd,dd„Zdd„ Zed d!„ ƒZejd"d!„ ƒZejd#kseejd	kriejd#krid$d%„ Zd,d&d'„Z d,d(d)„Z!dS )-ÚScriptMakerz_
    A class to copy or create scripts from source scripts or callable
    specifications.
    NTFc                 C   s‚   || _ || _|| _d| _d| _tjdkptjdkotjdk| _t	dƒ| _
|p)t|ƒ| _tjdkp9tjdko9tjdk| _tj| _d S )NFÚposixÚjava)Ú úX.YÚnt)Ú
source_dirÚ
target_dirÚadd_launchersÚforceÚclobberÚosÚnameÚ_nameÚset_modeÚsetÚvariantsr   Ú_fileopÚ_is_ntÚsysÚversion_info)Úselfr   r   r   Údry_runÚfileopr   r   r   Ú__init__N   s   ÿ

ÿzScriptMaker.__init__c                 C   s@   |  dd¡r| jrtj |¡\}}| dd¡}tj ||¡}|S )NÚguiFÚpythonÚpythonw)Úgetr)   r"   Úpathr   ÚreplaceÚjoin)r,   r   ÚoptionsÚdnÚfnr   r   r   Ú_get_alternate_executable_   s
   z%ScriptMaker._get_alternate_executabler   c              	   C   sd   zt |ƒ�}| d¡dkW  d  ƒ W S 1 sw   Y  W dS  ttfy1   t d|¡ Y dS w )zl
            Determine if the specified executable is a script
            (contains a #! line)
            é   z#!NzFailed to open %sF)ÚopenÚreadÚOSErrorÚIOErrorÚloggerÚwarning)r,   r   Úfpr   r   r   Ú	_is_shellg   s   
(ÿþzScriptMaker._is_shellc                 C   sJ   |   |¡rdd l}|jj d¡dkr|S d| S | ¡  d¡r!|S d| S )Nr   zos.nameÚLinuxz
jython.exez/usr/bin/env %s)rC   r   ÚlangÚSystemÚgetPropertyÚlowerÚendswith)r,   r   r   r   r   r   Ú_fix_jython_executables   s   
ýz"ScriptMaker._fix_jython_executablec                 C   s„   t jdkrd}nt|ƒt|ƒ d }tjdkrd}nd}d|vo#||k}|r0d| | d	 }|S d
}|d| | d 7 }|d7 }|S )a  
        Build a shebang line. In the simple case (on Windows, or a shebang line
        which is not too long or contains spaces) use a simple formulation for
        the shebang. Otherwise, use /bin/sh as the executable, with a contrived
        shebang which allows the script to run either under Python or sh, using
        suitable quoting. Thanks to Harald Nordgren for his input.

        See also: http://www.in-ulm.de/~mascheck/various/shebang/#length
                  https://hg.mozilla.org/mozilla-central/file/tip/mach
        r   Té   Údarwini   é   ó    s   #!ó   
s
   #!/bin/sh
s	   '''exec' s    "$0" "$@"
s   ' '''N)r"   r#   Úlenr*   Úplatform)r,   r   Úpost_interpÚsimple_shebangÚshebang_lengthÚmax_shebang_lengthÚresultr   r   r   Ú_build_shebang   s    

ÿýzScriptMaker._build_shebangó    c                 C   sD  d}| j r| j }d}n/t ¡ stƒ }n'tƒ r&tj t d¡dt 	d¡ ¡}ntj t 	d¡dt 	d¡t 	d¡f ¡}|rB|  
||¡}tj d	¡rM|  |¡}|rSt|ƒ}| d
¡}tjdkrid|vrid|vri|d7 }|  ||¡}z| d
¡ W n tyƒ   td| ƒ‚w |d
kr z| |¡ W |S  tyŸ   td||f ƒ‚w |S )NTFÚscriptszpython%sÚEXEÚBINDIRz
python%s%sÚVERSIONr   úutf-8Úcliz	-X:Framesz-X:FullFramess
    -X:Framesz,The shebang (%r) is not decodable from utf-8z?The shebang (%r) is not decodable from the script encoding (%r))r   r   Úis_python_buildr   r   r"   r4   r6   Úget_pathÚget_config_varr:   r*   rQ   r   rJ   r   ÚencoderW   ÚdecodeÚUnicodeDecodeErrorÚ
ValueError)r,   ÚencodingrR   r7   Úenquoter   Úshebangr   r   r   Ú_get_shebangž   s^   ÿ
ÿþ

ÿÿÿüÿÿÿzScriptMaker._get_shebangc                 C   s$   | j t|j|j d¡d |jd� S )NÚ.r   )ÚmoduleÚimport_nameÚfunc)Úscript_templateÚdictÚprefixÚsuffixr   )r,   Úentryr   r   r   Ú_get_script_textÞ   s   
þzScriptMaker._get_script_textc                 C   s   t j |¡}| j| S ©N)r"   r4   ÚbasenameÚmanifest)r,   ÚexenameÚbaser   r   r   Úget_manifestå   s   
zScriptMaker.get_manifestc                 C   sî  | j o| j}tj d¡}| |¡s||7 }|s|| }n7|dkr&|  d¡}n|  d¡}tƒ }	t|	dƒ�}
|
 	d|¡ W d   ƒ n1 sDw   Y  |	 
¡ }|| | }|D ]Ÿ}tj | j|¡}|r¾tj |¡\}}| d¡rp|}d| }z	| j ||¡ W nq ty½   t d¡ d	| }tj |¡r˜t |¡ t ||¡ | j ||¡ t d
¡ zt |¡ W n	 tyº   Y nw Y n2w | jrÎ| d| ¡sÎd||f }tj |¡rÞ| jsÞt d|¡ qU| j ||¡ | jrï| j |g¡ | |¡ qUd S )Nr]   ÚpyÚtÚwz__main__.pyz.pyz%s.exez:Failed to write executable - trying to use .deleteme logicz%s.deletemez0Able to replace executable using .deleteme logicrj   z%s.%szSkipping existing file %s)r   r)   r"   Úlineseprb   rI   Ú_get_launcherr   r   ÚwritestrÚgetvaluer4   r6   r   Úsplitextr   r(   Úwrite_binary_fileÚ	Exceptionr@   rA   ÚexistsÚremoveÚrenameÚdebugr!   r%   Úset_executable_modeÚappend)r,   Únamesrh   Úscript_bytesÚ	filenamesÚextÚuse_launcherr}   ÚlauncherÚstreamÚzfÚzip_datar#   ÚoutnameÚnÚeÚdfnamer   r   r   Ú_write_scripté   sb   


ÿ



ÿ€óßzScriptMaker._write_scriptú-c                 C   sn   t ƒ }d| jv r| |¡ d| jv r| d|| jd f ¡ d| jv r5| d|| j| jd | jd f ¡ |S )Nr   ÚXz%s%sr   r   z	%s%s%s.%sr   )r&   r'   Úaddr+   Úvariant_separator)r,   r#   rV   r   r   r   Úget_script_filenames  s   



ÿz ScriptMaker.get_script_filenamesc           
      C   sŒ   d}|r|  dg ¡}|rdd |¡ }| d¡}| jd||d�}|  |¡ d¡}|  |j¡}|r9|  dd¡r9d	}	nd
}	|  |||||	¡ d S )NrX   Úinterpreter_argsz %sr   r]   ©r7   r0   FÚpywrz   )r3   r6   rb   ri   rs   rœ   r#   r—   )
r,   rr   rŒ   r7   rR   Úargsrh   ÚscriptÚscriptnamesr�   r   r   r   Ú_make_script*  s   
zScriptMaker._make_scriptc                 C   sŒ  d}t j | jt|ƒ¡}t j | jt j |¡¡}| js*| j 	||¡s*t
 d|¡ d S zt|dƒ}W n ty@   | js<‚ d }Y n#w | ¡ }|sOt
 d|¡ d S t | dd¡¡}|rcd}| d¡pbd	}|sƒ|rk| ¡  | j ||¡ | jr|| j |g¡ | |¡ d S t
 d
|| j¡ | jjs¼t|jƒ\}	}
| d¡ |  |	|¡}d|v r¨d}nd}t j |¡}|  |g|| ¡ ||¡ |rÄ| ¡  d S d S )NFznot copying %s (up-to-date)Úrbz%s is an empty file (skipping)s   
rO   Tr   rX   zcopying and adjusting %s -> %sr   s   pythonwrŸ   rz   ) r"   r4   r6   r   r
   r   ru   r    r(   Únewerr@   r‡   r<   r?   r-   ÚreadlinerA   ÚFIRST_LINE_REÚmatchr5   ÚgroupÚcloseÚ	copy_filer%   rˆ   r‰   Úinfor   Úseekri   r—   r=   )r,   r¡   rŒ   Úadjustr“   ÚfÚ
first_liner¨   rR   rf   Úlinesrh   r�   r”   r   r   r   Ú_copy_script:  sV   ýÿ
ÿzScriptMaker._copy_scriptc                 C   s   | j jS rt   ©r(   r-   )r,   r   r   r   r-   m  s   zScriptMaker.dry_runc                 C   s   || j _d S rt   r³   )r,   Úvaluer   r   r   r-   q  s   r   c                 C   s`   t  d¡dkr
d}nd}d||f }t dd¡d }t|ƒ |¡}|s-d	||f }t|ƒ‚|jS )
NÚPé   Ú64Ú32z%s%s.exerj   r   r   z(Unable to find resource %s in package %s)ÚstructÚcalcsizeÚ__name__Úrsplitr   Úfindre   Úbytes)r,   ÚkindÚbitsr#   Údistlib_packageÚresourceÚmsgr   r   r   r~   y  s   ÿzScriptMaker._get_launcherc                 C   s8   g }t |ƒ}|du r|  ||¡ |S | j|||d� |S )aÓ  
        Make a script.

        :param specification: The specification, which is either a valid export
                              entry specification (to make a script from a
                              callable) or a filename (to make a script by
                              copying from a source location).
        :param options: A dictionary of options controlling script generation.
        :return: A list of all absolute pathnames written to.
        Nrž   )r	   r²   r£   )r,   Úspecificationr7   rŒ   rr   r   r   r   Úmake‹  s   ÿzScriptMaker.makec                 C   s$   g }|D ]}|  |  ||¡¡ q|S )zÂ
        Take a list of specifications and make scripts from them,
        :param specifications: A list of specifications.
        :return: A list of all absolute pathnames written to,
        N)ÚextendrÅ   )r,   Úspecificationsr7   rŒ   rÄ   r   r   r   Úmake_multiplež  s   zScriptMaker.make_multiple)TFN)rX   Nrt   )"r»   Ú
__module__Ú__qualname__Ú__doc__ÚSCRIPT_TEMPLATErn   r   r/   r:   r*   rQ   r   rC   rJ   rW   ri   rs   Ú_DEFAULT_MANIFESTrv   ry   r—   r›   rœ   r£   r²   Úpropertyr-   Úsetterr"   r#   r$   r~   rÅ   rÈ   r   r   r   r   r   E   s:    
ÿ
@4
3


r   )Úior   Úloggingr"   Úrer¹   r*   Úcompatr   r   r   Ú	resourcesr   Úutilr   r	   r
   r   r   Ú	getLoggerr»   r@   ÚstriprÍ   Úcompiler§   rÌ   r   Ú_enquote_executableÚobjectr   r   r   r   r   Ú<module>   s$   
ð

