U
    wy]                     @   s  d dl Z d dlZd dlZejZdddddddd	d
ddddddddddgZdd Zdd ZdekrdZ	dZ
d dlT zd dlmZ ed W n ek
r   Y nX d dlZzd dlmZ W n ek
r   Y nX d dlZeee [ndekr~dZ	d Z
d dlT zd dlmZ ed W n ek
r2   Y nX d dlZd dlZeee [zd dlmZ W n ek
rz   Y nX ned!eejd"< d d#lmZmZmZmZmZmZmZmZ [ed$re Z d%d& Z!e" Z#e!d'd( e!d)d* e!d+d, e!d-d. e!d/d0 e!d1d2 e!d3d4 e!d5d6 e!d7d8 e!d9d: e!d;d< e!d=d> e!d?d@ e!dAdB e!dAdC e!dDd0 e#Z$e" Z#e!d'd( e#Z%e" Z#e!dEdF e!dGd* e!dHd, e!dIdJ e!dIdK e!dLdM e#&e e!dNdO e!dPd0 e!dQd0 e!dRdS edTr"edUr"e!dVdT e#Z'e" Z#e!d'd( e!d+d, e!d-d. e!dWdX e!dYd* edZrre!d[d, e!d1d2 e!d\d0 e!d]d. e!d-d. e!dDd0 e!d^d. e#Z([#[[ [!d Z)d_Z*d`Z+ddcddZ,dedf Z-dgdh Z.edddfdhg ddjdkZ/edk e0ehe$krDe1ehe'krDddbddmdndoZ2dpdq Z3edo drds Z4dtdu Z5dvdw Z6dxdy Z7dzd{ Z8d|d} Z9edsdudwdyd{d}g dd~dZ:dddZ;d dl<m=Z= G dd de=Z>ze?Z@W n eAk
r   dd Z@Y nX dekred zeBZCW n eAk
r   dd ZCY nX dekr2ed dd ZDeD ZE[DdddZFe	dkZGed eGrdd ZHe>eEjIeHeJeHeJe@eCZK[HdddZLed dd ZMeM \ZNZO[Medr eds edr d ZPd_ ZQZRedddg dd ZSdd ZTdd ZUdd ZVdd ZWeddddg edrHdd ZXdd ZYeddg edrpdd ZZdd Z[eddg dddZ\G dd dZ]dd Z^dd Z_edse_Z`de`_aG dd de jbZce	dkrG dd dZddd ZedS )    NaltsepcurdirpardirseppathseplinesepdefpathnamepathdevnullSEEK_SETSEEK_CURSEEK_ENDfsencodefsdecodeget_exec_pathfdopenpopenextsepc                 C   s
   | t  kS N)globals)r	    r   ?/home/stadmin/Documents/SimTableSoftware/Python-3.8.0/Lib/os.py_exists%   s    r   c                 C   s8   zt | jW S  tk
r2   dd t| D  Y S X d S )Nc                 S   s   g | ]}|d  dkr|qS )r   _r   ).0nr   r   r   
<listcomp>,   s      z%_get_exports_list.<locals>.<listcomp>)list__all__AttributeErrordir)moduler   r   r   _get_exports_list(   s    r#   posix
)*)_exitr'   )_have_functionsntz
zno os specific module foundzos.path)r   r   r   r   r   r   r   r   r(   c                 C   s"   |t kr| tkrtt |  d S r   )_globalsr(   _setadd)strfnr   r   r   _addd   s    r/   ZHAVE_FACCESSATaccessZHAVE_FCHMODATchmodZHAVE_FCHOWNATchownZHAVE_FSTATATstatZHAVE_FUTIMESATutimeZHAVE_LINKATlinkZHAVE_MKDIRATmkdirZHAVE_MKFIFOATmkfifoZHAVE_MKNODATmknodZHAVE_OPENATopenZHAVE_READLINKATreadlinkZHAVE_RENAMEATrenameZHAVE_SYMLINKATsymlinkZHAVE_UNLINKATunlinkrmdirZHAVE_UTIMENSATZHAVE_FCHDIRchdirZHAVE_FCHMODZHAVE_FCHOWNZHAVE_FDOPENDIRlistdirscandirZHAVE_FEXECVEexecveZHAVE_FTRUNCATEtruncateZHAVE_FUTIMENSZHAVE_FUTIMESZHAVE_FPATHCONFpathconfstatvfsfstatvfsZHAVE_FSTATVFSZHAVE_LCHFLAGSZchflagsZHAVE_LCHMODlchownZHAVE_LCHOWNZHAVE_LUTIMESZ
HAVE_LSTATZ
MS_WINDOWS        Fc                 C   s   t | \}}|s t |\}}|r||r|t |s|zt||d W n tk
rV   Y nX t}t|trpttd}||kr|d S zt| | W n$ t	k
r   |rt 
| s Y nX d S )N)exist_okASCII)r
   splitexistsmakedirsFileExistsErrorr   
isinstancebytesr6   OSErrorisdir)r	   moderK   headtailZcdirr   r   r   rO      s$    


rO   c                 C   sj   t |  t| \}}|s(t|\}}|rf|rfzt | W n tk
rT   Y qfY nX t|\}}q(d S r   )r>   r
   rM   rS   )r	   rV   rW   r   r   r   
removedirs   s    
rX   c                 C   sn   t |\}}|r(|r(t |s(t| t| | t | \}}|rj|rjzt| W n tk
rh   Y nX d S r   )r
   rM   rN   rO   r;   rX   rS   )oldnewrV   rW   r   r   r   renames   s    
r[   Tc                 c   s  t | } g }g }g }zt| }W n8 tk
rX } z|d k	rB|| W Y d S d }~X Y nX | z.zt|}	W n tk
r   Y W qpY nX W nB tk
r } z$|d k	r|| W Y W 5 Q R  d S d }~X Y nX z|	 }
W n tk
 r   d}
Y nX |
r||	j n||	j |sb|
rb|r0d}n.z|	 }W n tk
rV   d}Y nX | }|rb||	j	 qbW 5 Q R X |r| ||fV  t	j
t	j }}|D ]4}|| |}|s||st||||E d H  qn,|D ]}t||||E d H  q| ||fV  d S )NFT)fspathrA   rS   nextStopIterationis_dirappendr	   
is_symlinkr
   islinkjoinwalk)toptopdownonerrorZfollowlinksdirsnondirsZ	walk_dirs
scandir_iterrorentryr_   Z	walk_intora   rb   rc   dirnameZnew_pathr   r   r   rd     s^    ;"


rd   .follow_symlinksdir_fdc                c   s   t | trt| dst| } |s.t| d|d}t| t|d}zB|s^t	|j
r|t|t|r|t|| t | t|||E d H  W 5 t| X d S )N	__index__Fro   rq   )rQ   inthasattrr\   r3   r9   O_RDONLYclosestZS_ISDIRst_moder
   samestat_fwalkrR   )re   rf   rg   rp   rq   orig_sttopfdr   r   r   fwalk  s    !  r~   c                 c   s  t | }g }g }|s|rd ng }	|D ]}
|
j}|r:t|}z4|
 rb|| |	d k	rl|	|
 n
|| W q$ tk
r   z|
 r|| W n tk
r   Y nX Y q$X q$|r|||| fV  |	d kr|nt||	D ]}z@|s|rt|| dd}n|\}}
|
jdd}t	|t
| d}W n> tk
r\ } z|d k	rD|| W Y qW 5 d }~X Y nX z@|sxt|t|rt||}t||||||E d H  W 5 t| X q|s|||| fV  d S )NF)rq   rp   )rp   rs   )rA   r	   r   r_   r`   rS   ra   zipr3   r9   rv   rw   r
   rz   rc   r{   )r}   ZtoppathZisbytesrf   rg   rp   rj   rh   ri   Zentriesrl   r	   r|   Zdirfderrdirpathr   r   r   r{     sZ    

  r{   c                 G   s   t | | d S r   )execvfileargsr   r   r   execl  s    r   c                 G   s    |d }t | |d d | d S N)rB   r   r   envr   r   r   execle  s    r   c                 G   s   t | | d S r   )execvpr   r   r   r   execlp   s    r   c                 G   s    |d }t | |d d | d S r   )execvper   r   r   r   execlpe'  s    r   c                 C   s   t | | d S r   _execvper   r   r   r   r   0  s    r   c                 C   s   t | || d S r   r   r   r   r   r   r   8  s    r   c                 C   s   |d k	rt }||f}nt}|f}t}t| r@|| f|  d S d }t|}tdkrft| } tt|}|D ]~}t	|| }z||f|  W qj t
tfk
r }	 z|	}
W 5 d }	~	X Y qj tk
r }	 z|	}
|d kr|	}W 5 d }	~	X Y qjX qj|d k	r||
d S )Nr)   )rB   r   environr
   rm   r   r	   r   maprc   FileNotFoundErrorNotADirectoryErrorrS   )r   r   r   Z	exec_funcZargrestZ	saved_exc	path_listr!   fullnameeZlast_excr   r   r   r   C  s6    


r   c              
   C   s   dd l }| d krt} |  |dt z| d}W n tk
rP   d }Y nX trz| d }W n ttfk
rz   Y nX |d k	rt	d|}|d k	rt
|trt|}W 5 Q R X |d krt}|tS )Nr   ignoreZPATHs   PATHz*env cannot contain 'PATH' and b'PATH' keys)warningsr   catch_warningssimplefilterBytesWarningget	TypeErrorsupports_bytes_environKeyError
ValueErrorrQ   rR   r   r   rM   r   )r   r   r   Z
path_listbr   r   r   r   c  s0    


)MutableMappingc                   @   sT   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S )_Environc                 C   s.   || _ || _|| _|| _|| _|| _|| _d S r   )	encodekey	decodekeyencodevaluedecodevalueputenvunsetenv_data)selfdatar   r   r   r   r   r   r   r   r   __init__  s    z_Environ.__init__c                 C   s>   z| j | | }W n tk
r2   t|d Y nX | |S r   )r   r   r   r   r   keyvaluer   r   r   __getitem__  s
    z_Environ.__getitem__c                 C   s.   |  |}| |}| || || j|< d S r   )r   r   r   r   r   r   r   r   __setitem__  s    

z_Environ.__setitem__c                 C   sD   |  |}| | z| j|= W n tk
r>   t|d Y nX d S r   )r   r   r   r   )r   r   Z
encodedkeyr   r   r   __delitem__  s    

z_Environ.__delitem__c                 c   s$   t | j}|D ]}| |V  qd S r   )r   r   r   )r   keysr   r   r   r   __iter__  s    
z_Environ.__iter__c                 C   s
   t | jS r   )lenr   r   r   r   r   __len__  s    z_Environ.__len__c                    s$   d d fdd j D S )Nzenviron({{{}}})z, c                 3   s*   | ]"\}}d   | |V  qdS )z
{!r}: {!r}N)formatr   r   )r   r   r   r   r   r   	<genexpr>  s   z$_Environ.__repr__.<locals>.<genexpr>)r   rc   r   itemsr   r   r   r   __repr__  s
    
z_Environ.__repr__c                 C   s   t | S r   )dictr   r   r   r   copy  s    z_Environ.copyc                 C   s   || kr|| |< | | S r   r   r   r   r   r   
setdefault  s    z_Environ.setdefaultN)__name__
__module____qualname__r   r   r   r   r   r   r   r   r   r   r   r   r   r     s   		r   c                 C   s   d S r   r   )r   r   r   r   r   <lambda>      r   r   c                 C   s
   t | dS )N )_putenvr   r   r   r   r     r   r   c                     s   t dkrHdd } |  t} fdd}i }t D ]\}}||||< q0n(t fdd fdd	} }t}t||| |ttS )
Nr)   c                 S   s    t | tstdt| j | S )Nstr expected, not %s)rQ   r-   r   typer   r   r   r   r   	check_str  s    
z!_createenviron.<locals>.check_strc                    s    |   S r   )upperr   )encoder   r   r     s    z!_createenviron.<locals>.encodekeyc                    s(   t | tstdt| j |  dS )Nr   surrogateescape)rQ   r-   r   r   r   r   r   encodingr   r   r     s    
z_createenviron.<locals>.encodec                    s   |   dS )Nr   )decoder   r   r   r   r     s    z_createenviron.<locals>.decode)	r	   r-   r   r   sysgetfilesystemencodingr   r   	_unsetenv)r   r   r   r   r   r   r   )r   r   r   _createenviron  s*       r   c                 C   s   t | |S r   )r   r   r   defaultr   r   r   getenv  s    r   )r   r   c                 C   s    t | tstdt| j | S )Nzbytes expected, not %s)rQ   rR   r   r   r   r   r   r   r   _check_bytes  s    
r   c                 C   s   t | |S r   )environbr   r   r   r   r   getenvb  s    r   )r   r   c                     s4   t   t   fdd}  fdd}| |fS )Nc                    s&   t | } t| tr|  S | S d S r   )r\   rQ   r-   r   filenamer   errorsr   r   r     s    
z_fscodec.<locals>.fsencodec                    s&   t | } t| tr|  S | S d S r   )r\   rQ   rR   r   r   r   r   r   r   *  s    
z_fscodec.<locals>.fsdecode)r   r   getfilesystemencodeerrors)r   r   r   r   r   _fscodec  s
    r   forkspawnvr   P_WAITP_NOWAIT	P_NOWAITOc                 C   s   t |ttfstd|r"|d s*tdt }|spz$|d krJ||| n|||| W q   td Y qX nR| tkr||S t|d\}}t	|rq|q|t
|rt| S t|rt|S tdq|d S )Nzargv must be a tuple or a listr   z"argv first element cannot be empty   z"Not stopped, signaled or exited???)rQ   tupler   r   r   r   r'   r   waitpid
WIFSTOPPEDWIFSIGNALEDWTERMSIG	WIFEXITEDWEXITSTATUSrS   )rU   r   r   r   funcZpidZwpidZstsr   r   r   	_spawnvefG  s,    
r   c                 C   s   t | ||d tS r   )r   r   rU   r   r   r   r   r   r   f  s    c                 C   s   t | |||tS r   )r   rB   rU   r   r   r   r   r   r   spawnveo  s    r   c                 C   s   t | ||d tS r   )r   r   r   r   r   r   spawnvp{  s    r   c                 C   s   t | |||tS r   )r   r   r   r   r   r   spawnvpe  s    r   c                 G   s   t | ||S r   )r   r   r   r   r   spawnl  s    r   c                 G   s   |d }t | ||d d |S r   )r   r   r   r   r   spawnle  s    r   c                 G   s   t | ||S r   )r   r   r   r   r   spawnlp  s    r   c                 G   s   |d }t | ||d d |S r   )r   r   r   r   r   spawnlpe  s    r   rr   c                 C   s   t | tstdt|  |dkr.td| |dks>|d krFtddd l}dd l}|dkr|j| d|j|d}t	|
|j|S |j| d|j|d	}t	|
|j|S d S )
Nz&invalid cmd type (%s, expected string))r   wzinvalid mode %rr   z+popen() does not support unbuffered streamsr   T)shellstdoutbufsize)r   stdinr   )rQ   r-   r   r   r   
subprocessioZPopenZPIPE_wrap_closeTextIOWrapperr   r   )ZcmdrU   	bufferingr  r  procr   r   r   r     s(    
c                   @   s<   e Zd Zdd Zdd Zdd Zdd Zd	d
 Zdd ZdS )r  c                 C   s   || _ || _d S r   )_stream_proc)r   streamr  r   r   r   r     s    z_wrap_close.__init__c                 C   s8   | j   | j }|dkr d S tdkr,|S |d> S d S )Nr   r)      )r  rw   r  waitr	   )r   Z
returncoder   r   r   rw     s    

z_wrap_close.closec                 C   s   | S r   r   r   r   r   r   	__enter__  s    z_wrap_close.__enter__c                 G   s   |    d S r   rw   r   r   r   r   r   __exit__  s    z_wrap_close.__exit__c                 C   s   t | j|S r   )getattrr  )r   r	   r   r   r   __getattr__  s    z_wrap_close.__getattr__c                 C   s
   t | jS r   )iterr  r   r   r   r   r     s    z_wrap_close.__iter__N)	r   r   r   r   rw   r  r  r  r   r   r   r   r   r    s   	r  c                 O   s4   t | tstdt|  dd l}|j| f||S )Nz&invalid fd type (%s, expected integer)r   )rQ   rt   r   r   r  r9   )fdr   kwargsr  r   r   r   r     s    
c                 C   s   t | ttfr| S t| }z|| }W n0 tk
rX   t|drF ntd|j Y nX t |ttfrl|S td	|jt|jd S )N
__fspath__z/expected str, bytes or os.PathLike object, not z7expected {}.__fspath__() to return str or bytes, not {})
rQ   r-   rR   r   r  r    ru   r   r   r   )r
   Z	path_typeZ	path_reprr   r   r   _fspath  s"    
r  r\   c                   @   s&   e Zd Zejdd Zedd ZdS )PathLikec                 C   s   t d S r   )NotImplementedErrorr   r   r   r   r  *  s    zPathLike.__fspath__c                 C   s
   t |dS )Nr  )ru   )clssubclassr   r   r   __subclasshook__/  s    zPathLike.__subclasshook__N)r   r   r   abcabstractmethodr  classmethodr  r   r   r   r   r  &  s   
r  c                   @   s4   e Zd Zdd Zdd Zdd Zdd Zd	d
 ZdS )_AddedDllDirectoryc                 C   s   || _ || _|| _d S r   )r
   _cookie_remove_dll_directory)r   r
   cookieZremove_dll_directoryr   r   r   r   6  s    z_AddedDllDirectory.__init__c                 C   s   |  | j d | _d S r   )r!  r   r
   r   r   r   r   rw   :  s    z_AddedDllDirectory.closec                 C   s   | S r   r   r   r   r   r   r  =  s    z_AddedDllDirectory.__enter__c                 G   s   |    d S r   r  r  r   r   r   r  ?  s    z_AddedDllDirectory.__exit__c                 C   s   | j rd| j S dS )Nz<AddedDllDirectory({!r})>z<AddedDllDirectory()>)r
   r   r   r   r   r   r   A  s    z_AddedDllDirectory.__repr__N)r   r   r   r   rw   r  r  r   r   r   r   r   r  5  s
   r  c                 C   s    dd l }|| }t| ||jS )Nr   )r)   Z_add_dll_directoryr  r!  )r
   r)   r"  r   r   r   add_dll_directoryF  s    

r#  )rJ   F)TNF)rn   TN)N)N)N)N)r   r   )fr  r   r3   rx   builtin_module_namesZ_namesr   r   r#   r	   r   r$   r'   r`   ImportErrorZ	posixpathr
   r(   extendr)   ZntpathmodulesZos.pathr   r   r   r   r   r   r   r   r   r*   r/   setr+   Zsupports_dir_fdZsupports_effective_idsr,   Zsupports_fdZsupports_follow_symlinksr   r   r   rO   rX   r[   rd   r9   rA   r~   r{   r   r   r   r   r   r   r   r   _collections_abcr   r   r   r   	NameErrorr   r   r   r   r   r   r   r   rR   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r   r  r   r  r\   r   ABCr  r  r#  r   r   r   r   <module>   s            

(

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
 
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08
		
 
-7


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   

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	

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	

