Google
Edit File: ntpath.cpython-39.pyc
a �i\g � @ s� d Z dZdZdZdZdZdZdZdZdd l Z dd l Z dd l Z dd l Z dd l T g d �Z d d � Zdd� Zdd� Zdd� Zdd� Zdd� Zdd� Ze jj e_ dd� Zd d � Zd d � Zd d!� Zzdd"lmZ W n e y� d ZY n0 d#d$� Z d%d&� Z d'Z d a d a!d(d)� Z"d*d+� Z#d,d-� Z$zdd.lm%Z% W n e �y: e$Z&Y n 0 d/d0� Z&zdd1lm'Z'm(Z) W n" e �yz d2d3�d4d5�Z*Y n(0 e+fd6d7�Z,e+fd8d9�Z-d2d3�d:d5�Z*e.e d;��o�e �/� d< d=kZ0dCd>d?�Z1d@dA� Z2zddBlm3Z4 W n e �y� Y n0 d S )Dz�Common pathname manipulations, WindowsNT/95 version. Instead of importing this module directly, import os and refer to this module as os.path. �.�..�\�;�/z.;C:\bin�nul� N)�*)'�normcase�isabs�join� splitdrive�split�splitext�basename�dirname� commonprefix�getsize�getmtime�getatime�getctime�islink�exists�lexists�isdir�isfile�ismount� expanduser� expandvars�normpath�abspath�curdir�pardir�sep�pathsep�defpath�altsep�extsep�devnull�realpath�supports_unicode_filenames�relpath�samefile� sameopenfile�samestat� commonpath� ALLOW_MISSINGc C s t | t�rdS dS d S )N� \/�\/)� isinstance�bytes��path� r6 � /usr/lib64/python3.9/ntpath.py� _get_bothseps# s r8 c C s8 t �| �} t| t�r$| �dd��� S | �dd��� S dS )zaNormalize case of pathname. Makes all characters lowercase and all slashes into backslashes.� /� \r r N)�os�fspathr2 r3 �replace�lower��sr6 r6 r7 r - s r c C sj t �| �} t| t�r,| �dd��d�rBdS n| �dd��d�rBdS t| �d } t| �d koh| d t| �v S ) z Test whether a path is absoluter9 r: � \\?\Tr r �\\?\� r ) r; r< r2 r3 r= � startswithr �lenr8 r? r6 r6 r7 r > s r c G sT t �| �} t| t�r"d}d}d}n d}d}d}z�|sD| d d� | t| �\}}tt j|�D ]~}t|�\}} | r�| d |v r�|s�|s�|}| }q\n*|r�||kr�|�� |�� kr�|}| }q\|}|r�|d |vr�|| }|| }q\|�r|d |v�r|�r|dd � |k�r|| | W S || W S ttt f�yN t j d | g|�R � � Y n0 d S ) Nr: r0 � :r r1 �:r ���r ) r; r< r2 r3 r �mapr> � TypeError�AttributeError� BytesWarning� genericpath�_check_arg_types) r5 �pathsr" �seps�colon� result_drive� result_path�p�p_drive�p_pathr6 r6 r7 r N sL �� r c C s t �| �} t| �dk�rt| t�r0d}d}d}n d}d}d}| �||�}|dd� |d kr�|dd � |kr�|�|d�}|d kr�| d d� | fS |�||d �}||d kr�| d d� | fS |d kr�t| �}| d |� | |d � fS |d d� |k�r| d d� | dd � fS | d d� | fS ) a� Split a pathname into drive/UNC sharepoint and relative path specifiers. Returns a 2-tuple (drive_or_unc, path); either part may be empty. If you assign result = splitdrive(p) It is always true that: result[0] + result[1] == p If the path contained a drive letter, drive_or_unc will contain everything up to and including the colon. e.g. splitdrive("c:/dir") returns ("c:", "/dir") If the path contained a UNC path, the drive_or_unc will contain the host name and share up to but not including the fourth directory separator character. e.g. splitdrive("//host/computer/dir") returns ("//host/computer", "/dir") Paths cannot contain both a drive letter and a UNC path. � r: r9 rF r r rG r � rH NrC )r; r< rE r2 r3 r= �find)rT r" r% rQ �normp�index�index2r6 r6 r7 r } s. $ r c C sx t �| �} t| �}t| �\}} t| �}|rD| |d |vrD|d8 }q&| d|� | |d� }}|�|�pj|}|| |fS )z~Split a pathname. Return tuple (head, tail) where tail is everything after the final slash. Either part may be empty.rC N)r; r< r8 r rE �rstrip)rT rP �d�i�head�tailr6 r6 r7 r � s r c C s8 t �| �} t| t�r$t�| ddd�S t�| ddd�S d S )Nr: r9 � .r r r )r; r< r2 r3 rM � _splitext�rT r6 r6 r7 r � s r c C s t | �d S )z)Returns the final component of a pathnamerC �r rd r6 r6 r7 r � s r c C s t | �d S )z-Returns the directory component of a pathnamer re rd r6 r6 r7 r � s r c C s6 zt �| �}W n tttfy( Y dS 0 t�|j�S )zhTest whether a path is a symbolic link. This will always return false for Windows prior to 6.0. F)r; �lstat�OSError� ValueErrorrK �stat�S_ISLNK�st_mode�r5 �str6 r6 r7 r � s r c C s, zt �| �}W n ttfy& Y dS 0 dS )zCTest whether a path exists. Returns True for broken symbolic linksFT)r; rf rg rh rl r6 r6 r7 r � s r )�_getvolumepathnamec C st t �| �} t| �}t| �} t| �\}}|rD|d |v rD| pB||v S ||v rPdS trl| �|�t| ��|�kS dS dS )zaTest whether a path is a mount point (a drive root, the root of a share, or a mounted volume)r TFN)r; r< r8 r r rn r] )r5 rP �root�restr6 r6 r7 r s r c C s� t �| �} t| t�rd}nd}| �|�s,| S dt| � }}||k r\| | t| �vr\|d7 }q:dt jv rrt jd }nDdt jvr�| S zt jd }W n ty� d}Y n0 t |t jd �}t| t�r�t � |�}|dkr�t t |�| d|� �}|| |d� S ) zLExpand ~ and ~user constructs. If user or $HOME is unknown, do nothing.� ~�~rC � USERPROFILE�HOMEPATH� HOMEDRIVE� N) r; r< r2 r3 rD rE r8 �environ�KeyErrorr �fsencoder )r5 �tilder_ �n�userhome�driver6 r6 r7 r " s. r z.'[^']*'?|%(%|[^%]*%?)|\$(\$|[-\w]+|\{[^}]*\}?)c s� t �| �} t| t�rjd| vr(d| vr(| S tsHddl}|�t�� |j �j at}d�d� d�d�t t dd��nJd| vr~d | vr~| S t s�ddl}|�t|j �j a t }d �d � d �d�t j �� ����fd d �}||| �S )zfExpand shell variables of the forms $var, ${var} and %var%. Unknown variables are left unchanged.� $� %r N� {� }�environb�$�%�{�}c s� | j }|d u r| d S | | }|dkrR|�kr2|S |���sD| d S |d d� }n4|�kr^|S |�� �r�|���sz| d S |dd� }z.�d u r�t�tjt�|� �W S �| W S W n ty� | d Y S 0 d S )Nr rC rH )� lastindex�endswithrD r; ry rw �fsdecoderx )�mr� �name��brace�dollarrw �percent�rbracer6 r7 �replu s, zexpandvars.<locals>.repl)r; r< r2 r3 �_varsubb�re�compile� _varpattern�encode�ASCII�sub�getattr�_varsubrw )r5 r� r� r� r6 r� r7 r V s4 r c C sP t �| �} t| t�r*d}d}d}d}d}nd}d}d}d }d }| �|�rL| S | �||�} t| �\}} | �|�r�||7 }| �|�} | �|�}d }|t |�k �r,|| r�|| |kr�||= q�|| |k�r"|d kr�||d |kr�||d |d �= |d 8 }n&|d k�r|� |��r||= n|d 7 }q�|d 7 }q�|�sB|�sB|� |� ||� |� S ) z0Normalize path, eliminating double slashes, etc.r: r9 rb � ..)s \\.\rA r r r r )z\\.\rB r rC ) r; r< r2 r3 rD r= r �lstripr rE r� �appendr ) r5 r" r% r r! �special_prefixes�prefix�compsr_ r6 r6 r7 r � sF r c C s@ t �| �} t| �s8t| t�r&t �� }nt �� }t|| �} t| �S )z�Return the absolute version of a path as a fallback function in case `nt._getfullpathname` is not available or raises OSError. See bpo-31047 for more. ) r; r< r r2 r3 �getcwdb�getcwdr r )r5 �cwdr6 r6 r7 �_abspath_fallback� s r� )�_getfullpathnamec C s2 zt t| ��W S ttfy, t| � Y S 0 dS )z&Return the absolute version of a path.N)r r� rg rh r� r4 r6 r6 r7 r � s r )�_getfinalpathname�readlinkF)�strictc C s t | �S �N)r )r5 r� r6 r6 r7 r( � s r( c C s� d}t � }t| �|vr�|�t| �� z:| }t| �} t| �s\t|�sJ|} W q�ttt|�| ��} W q |y� } z$|j |v r�W Y d }~q�� W Y d }~q d }~0 t y� Y q�Y q 0 q | S )N) rC rW rX � � � �2 �C �W i& i( i) ) �setr �add� _nt_readlinkr r r r r �winerrorrh )r5 � ignored_error�allowed_winerror�seenZold_path�exr6 r6 r7 �_readlink_deep� s& r� c C s� d}d}| r�z t | �} |r$t| |�n| W S |y� } z�|j|vrD� z8t| |d�}|| krz|rht||�n|W W Y d }~S W n |y� Y n0 t| �\} }| r�|s�| | W Y d }~S |r�t||�n|}W Y d }~qd }~0 0 q|S )N)rC rW rX r� r� r� r� �5 �A r� r� �{ � i� i� rv �r� )r� r r� r� r )r5 r� r� ra r� �new_pathr� r6 r6 r7 �_getfinalpathname_nonstrict s, �$ *r� c C s� t | �} t| t�rBd}d}d}t�� }t| �tt�t��krjdS n(d}d}d}t�� }t| �tt�krjdS | � |�}|t u r�t }d }n|r�d }nt }|s�t | �s�t|| �} zt| �} d }W n6 |y� } z | j}t| |d �} W Y d } ~ n d } ~ 0 0 |�s�| � |��r�| � |��r&|| t|�d � } n| t|�d � } zt| �| k�rJ| } W n6 t �y� } z | j|k�rn| } W Y d } ~ n d } ~ 0 0 | S ) NrA s \\?\UNC\s \\s \\.\NULrB z\\?\UNC\z\\z\\.\NULTr6 r r� )r r2 r3 r; r� r ry r' r� rD r/ �FileNotFoundErrorrg r r r� r� r� rE ) r5 r� r� Z unc_prefixZnew_unc_prefixr� Z had_prefixr� Zinitial_winerrorr� Zspathr6 r6 r7 r( K sT � �getwindowsversionrX rW c C sd t �| �} t| t�r"d}d}d}n d}d}d}|du r:|}| sFtd��t �|�}z�tt|��}tt| ��}t|�\}}t|�\} } t|�t| �kr�td | |f ��d d � |� |�D �} d d � | � |�D �} d } t | | �D ]$\}}t|�t|�kr� q�| d7 } q�|gt | �| | | d� }|�s(|W S t |� W S t ttttf�y^ t�d| |� � Y n0 dS )z#Return a relative version of a pathr: rb r� r r r Nzno path specifiedz&path is on mount %r, start on mount %rc S s g | ] }|r|�qS r6 r6 ��.0�xr6 r6 r7 � <listcomp>� � zrelpath.<locals>.<listcomp>c S s g | ] }|r|�qS r6 r6 r� r6 r6 r7 r� � r� r rC r* )r; r< r2 r3 rh r r r r r �ziprE r rJ rK rL �DeprecationWarningrM rN )r5 �startr" r r! � start_abs�path_abs� start_drive� start_rest� path_drive� path_rest� start_list� path_listr_ �e1�e2�rel_listr6 r6 r7 r* � sH � r* c s� | s t d��tttj| ��} t| d t�r8d�d� d�n d�d� d��z>� �fd d �| D �}�fd d �|D �}z t�fd d �|D ��\}W n t y� t d�d�Y n0 ttdd � |D ���dkr�t d��t | d � � ���\}}|� ��}�fdd �|D �}�fdd �|D �}t |�}t |�}t|�D ]*\} } | || k�r(|d| � } �qd�q(|dt|�� }|�rr|� n|} | ��|� W S ttf�y� tjdg| �R � � Y n0 dS )zDGiven a sequence of path names, returns the longest common sub-path.z%commonpath() arg is an empty sequencer r: r9 rb r r r c s g | ]}t |�� ���� ��qS r6 )r r= r> )r� rT )r% r" r6 r7 r� � r� z commonpath.<locals>.<listcomp>c s g | ]\}}|� � ��qS r6 re �r� r^ rT �r" r6 r7 r� � r� c 3 s" | ]\}}|d d� � kV qd S )NrC r6 r� r� r6 r7 � <genexpr>� r� z commonpath.<locals>.<genexpr>z%Can't mix absolute and relative pathsNc s s | ]\}}|V qd S r� r6 r� r6 r6 r7 r� � r� rC z Paths don't have the same drivec s g | ]}|r|� kr|�qS r6 r6 �r� �c�r r6 r7 r� � r� c s g | ]}� fd d�|D ��qS )c s g | ]}|r|� kr|�qS r6 r6 r� r� r6 r7 r� � r� z)commonpath.<locals>.<listcomp>.<listcomp>r6 )r� r@ r� r6 r7 r� � r� r. )rh �tuplerI r; r< r2 r3 r� rE r r= r �min�max� enumerater rJ rK rM rN ) rO � drivesplits� split_pathsr r} r5 �common�s1�s2r_ r� r� r6 )r% r r" r7 r. � sF r. )�_isdir)N)5�__doc__r r! r& r" r# r% r$ r' r; �sysri rM �__all__r8 r r r r r r rc r r r r �ntrn � ImportErrorr r r� r� r� r r r� r� r r� r� r� r( rg r� r� �hasattrr� r) r* r. r� r r6 r6 r6 r7 �<module> sv /8 0A2 * 2< � 84