← Back
Editing: ntpath.cpython-38.opt-1.pyc
U i�fVl � & @ s( d Z dZdZdZdZdZdZdZdZdd l Z dd l Z dd l Z dd l Z dd l T d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(d)d*d+d,d-d.d/d0g&Z d1d2� Zd3d � Zd4d � Zd5d � Zd6d� Zd7d� Zd8d� Ze jj e_ d9d� Zd:d� Zd;d� Zd<d� Zzdd=lmZ W n e k �r( d ZY nX d>d � Z d?d � Z d@d � Z dAd � Z dBdC� Z!zddDlm"Z" W n e k �r| e!Z#Y n X dEd!� Z#zddFlm$Z$m%Z& W n e k �r� e#Z'Y nX dGdH� Z(dIdJ� Z)dKd*� Z'e*e dL��o�e �+� dM dNkZ,dRdOd,�Z-dPd0� Z.zddQlm/Z0 W n e k �r" Y nX d S )Sz�Common pathname manipulations, WindowsNT/95 version. Instead of importing this module directly, import os and refer to this module as os.path. �.�..�\�;�/z.;C:\binZnul� N)�*�normcase�isabs�join� splitdrive�split�splitext�basename�dirname� commonprefix�getsize�getmtime�getatime�getctime�islink�exists�lexists�isdir�isfile�ismount� expanduser� expandvars�normpath�abspath�curdir�pardir�sep�pathsep�defpath�altsep�extsep�devnull�realpath�supports_unicode_filenames�relpath�samefile� sameopenfile�samestat� commonpathc C s t | t�rdS dS d S )N� \/�\/)� isinstance�bytes��path� r4 �+/opt/alt/python38/lib64/python3.8/ntpath.py� _get_bothseps" s r6 c C s8 t �| �} t| t�r$| �dd��� S | �dd��� S dS )zaNormalize case of pathname. Makes all characters lowercase and all slashes into backslashes.� /� \r r N)�os�fspathr0 r1 �replace�lower��sr4 r4 r5 r , s c C sj t �| �} t| t�r,| �dd��d�rBdS n| �dd��d�rBdS t| �d } t| �d koh| d t| �kS ) z Test whether a path is absoluter7 r8 � \\?\Tr r �\\?\� r ) r9 r: r0 r1 r; � startswithr �lenr6 r= r4 r4 r5 r = s 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 |kr�|s�|s�|}| }q\n*|r�||kr�|�� |�� kr�|}| }q\|}|r�|d |kr�|| }|| }q\|�r|d |k�r|�r|dd � |k�r|| | W S || W S ttt fk �rN t j d | f|�� � Y nX d S ) Nr8 r. � :r r/ �:r ���r ) r9 r: r0 r1 r �mapr< � TypeError�AttributeError� BytesWarning� genericpath�_check_arg_types) r3 �pathsr! �seps�colonZ result_driveZ result_path�pZp_driveZp_pathr4 r4 r5 r M sL �� 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. � r8 r7 rD r r rE r � rF NrA )r9 r: rC r0 r1 r; �find)rP r! r$ rO Znormp�indexZindex2r4 r4 r5 r | s. $ c C sx t �| �} t| �}t| �\}} t| �}|rD| |d |krD|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.rA N)r9 r: r6 r rC �rstrip)rP rN �d�i�head�tailr4 r4 r5 r � s c C s8 t �| �} t| t�r$t�| ddd�S t�| ddd�S d S )Nr8 r7 � .r r r )r9 r: r0 r1 rK � _splitext�rP r4 r4 r5 r � s c C s t | �d S )z)Returns the final component of a pathnamerA �r r\ r4 r4 r5 r � s c C s t | �d S )z-Returns the directory component of a pathnamer r] r\ r4 r4 r5 r � s c C s8 zt �| �}W n tttfk r* Y dS X t�|j�S )zhTest whether a path is a symbolic link. This will always return false for Windows prior to 6.0. F)r9 �lstat�OSError� ValueErrorrI �stat�S_ISLNK�st_mode�r3 �str4 r4 r5 r � s c C s. zt �| �}W n ttfk r( Y dS X dS )zCTest whether a path exists. Returns True for broken symbolic linksFT)r9 r^ r_ r` rd r4 r4 r5 r � s )�_getvolumepathnamec C st t �| �} t| �}t| �} t| �\}}|rD|d |krD| pB||kS ||krPdS 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)r9 r: r6 r r rf rU )r3 rN �root�restr4 r4 r5 r s c C s� t �| �} t| t�rd}nd}| �|�s,| S dt| � }}||k r\| | t| �kr\|d7 }q:dt jkrrt jd }nFdt jkr�| S zt jd }W n tk r� d}Y nX t |t jd �}t| t�r�t � |�}|dkr�t t |�| d|� �}|| |d� S ) zLExpand ~ and ~user constructs. If user or $HOME is unknown, do nothing.� ~�~rA Z USERPROFILEZHOMEPATHZ HOMEDRIVE� N) r9 r: r0 r1 rB rC r6 �environ�KeyErrorr �fsencoder )r3 �tilderW �n�userhome�driver4 r4 r5 r ! s. c C s2 t �| �} t| t�rhd| kr(d| kr(| S ddl}t|j|j d d�}d}d}d}d }d}tt d d�}nFd | kr|d | kr|| S ddl}|j|j d }d }d }d}d}d }t j}| dd� } d} t | �} | | k �r.| | | d � } | |k�rX| | d d� } t | �} z&| � | �} | | | d| d � 7 } W n* t k �rR | | | 7 } | d } Y nX �n�| |k�rJ| | d | d � |k�r�| | 7 } | d7 } n�| | d d� } t | �} z| � |�} W n* t k �r� | || 7 } | d } Y nhX | d| � } z.|dk�rt � t jt � | � �}n|| }W n" tk �r< || | }Y nX | |7 } �n�| |k�r | | d | d � |k�r�| | 7 } | d7 } �q$| | d | d � |k�r^| | d d� } t | �} z| � |�} W n. t k �r� | || | 7 } | d } Y nlX | d| � } z.|dk�r"t � t jt � | � �}n|| }W n& tk �rR || | | }Y nX | |7 } n�| dd� } | d7 } | | | d � } | �r�| |k�r�| | 7 } | d7 } | | | d � } �q�z.|dk�r�t � t jt � | � �}n|| }W n tk �r || }Y nX | |7 } | �r$| d8 } n| | 7 } | d7 } q�| S )zfExpand shell variables of the forms $var, ${var} and %var%. Unknown variables are left unchanged.� $� %r Nz_-�ascii� '� {� }�environb�$�%�'�{�}rA rQ )r9 r: r0 r1 �stringZ ascii_lettersZdigits�getattrrl rC rT r` rn �fsdecoderm )r3 r ZvarcharsZquoteZpercentZbraceZrbraceZdollarrl �resrT Zpathlen�c�var�valuer4 r4 r5 r Q s� 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.r8 r7 rZ � ..)s \\.\r? r r r r )z\\.\r@ r rA ) r9 r: r0 r1 rB r; r �lstripr rC �endswith�appendr ) r3 r! r$ r r Zspecial_prefixes�prefix�compsrW r4 r4 r5 r � sF 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. ) r9 r: r r0 r1 �getcwdb�getcwdr r )r3 �cwdr4 r4 r5 �_abspath_fallback� s r� )�_getfullpathnamec C s4 zt t| ��W S ttfk r. t| � Y S X dS )z&Return the absolute version of a path.N)r r� r_ r` r� r2 r4 r4 r5 r s )�_getfinalpathname�readlinkc C s� d}t � }t| �|kr�|�t| �� z:| }t| �} t| �s\t|�sJ|} W q�ttt|�| ��} W q t k r� } z|j |kr�W Y �q�� W 5 d }~X Y q t k r� Y q�Y q X q | S )N) rA rQ rR � � � �2 �C �W i& i( i) ) �setr �add� _nt_readlinkr r r r r r_ �winerrorr` )r3 �allowed_winerror�seenZold_path�exr4 r4 r5 �_readlink_deep s& r� c C s� d}d}| r�z t | �} |r$t| |�n| W S tk r� } z�|j|krF� z0t| �}|| krt|rft||�n|W W Y �TS W n tk r� Y nX t| �\} }| r�|s�| | W Y �S |r�t||�n|}W 5 d }~X Y qX q|S )N) rA rQ rR r� r� r� r� r� r� �{ i� i� rk )r� r r_ r� r� r )r3 r� rY r� �new_path�namer4 r4 r5 �_getfinalpathname_nonstrictC s( &r� c C s^ t | �} t| t�rBd}d}d}t�� }t| �tt�t��krjdS n(d}d}d}t�� }t| �tt�krjdS | � |�}|s�t | �s�t || �} zt | �} d }W n0 t k r� } z|j}t| �} W 5 d }~X Y nX |�sZ| � |��rZ| � |�r�|| t|�d � }n| t|�d � }zt |�| k�r"|} W n4 t k �rX } z|j|k�rH|} W 5 d }~X Y nX | S ) Nr? s \\?\UNC\s \\s \\.\NULr@ z\\?\UNC\z\\z\\.\NULr )r r0 r1 r9 r� r rn r& r� rB r r r� r_ r� r� rC ) r3 r� Z unc_prefixZnew_unc_prefixr� Z had_prefixZinitial_winerrorr� Zspathr4 r4 r5 r' q sD �getwindowsversionrR rQ c C sf t �| �} t| t�r"d}d}d}n d}d}d}|dkr:|}| sFtd��t �|�}z�tt|��}tt| ��}t|�\}}t|�\} } t|�t| �kr�td | |f ��d d � |� |�D �} d d � | � |�D �} d } t | | �D ]$\}}t|�t|�kr� q�| d7 } q�|gt | �| | | d� }|�s(|W S t |� W S t ttttfk �r` t�d| |� � Y nX dS )z#Return a relative version of a pathr8 rZ r� r r r Nzno path specifiedz&path is on mount %r, start on mount %rc S s g | ] }|r|�qS r4 r4 ��.0�xr4 r4 r5 � <listcomp>� s zrelpath.<locals>.<listcomp>c S s g | ] }|r|�qS r4 r4 r� r4 r4 r5 r� � s r rA r) )r9 r: r0 r1 r` r r r r r �ziprC r rH rI rJ �DeprecationWarningrK rL )r3 �startr! r r Z start_absZpath_absZ start_driveZ start_restZ path_driveZ path_rest� start_list� path_listrW Ze1Ze2�rel_listr4 r4 r5 r) � sJ � 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 k r� t d�d�Y nX ttdd � |D ���dkr�t d��t | d � � ���\}}|� ��}�fdd �|D �}�fdd �|D �}t |�}t |�}t|�D ]*\} } | || k�r*|d| � } �qf�q*|dt|�� }|�rt|� n|} | ��|� W S ttfk �r� tjd| �� � Y nX dS )zDGiven a sequence of path names, returns the longest common sub-path.z%commonpath() arg is an empty sequencer r8 r7 rZ r r r c s g | ]}t |�� ���� ��qS r4 )r r; r< )r� rP )r$ r! r4 r5 r� � s z commonpath.<locals>.<listcomp>c s g | ]\}}|� � ��qS r4 r] �r� rV rP �r! r4 r5 r� � s c 3 s" | ]\}}|d d� � kV qd S )NrA r4 r� r� r4 r5 � <genexpr>� s z commonpath.<locals>.<genexpr>z%Can't mix absolute and relative pathsNc s s | ]\}}|V qd S )Nr4 r� r4 r4 r5 r� � s rA z Paths don't have the same drivec s g | ]}|r|� kr|�qS r4 r4 �r� r� �r r4 r5 r� � s c s g | ]}� fd d�|D ��qS )c s g | ]}|r|� kr|�qS r4 r4 r� r� r4 r5 r� s z)commonpath.<locals>.<listcomp>.<listcomp>r4 )r� r> r� r4 r5 r� s r- )r- )r` �tuplerG r9 r: r0 r1 r� rC r r; r �min�max� enumerater rH rI rK rL ) rM Z drivesplits� split_pathsr rr r3 �common�s1�s2rW r� r� r4 )r$ r r! r5 r- � sF )�_isdir)N)1�__doc__r r r% r! r" r$ r# r& r9 �sysra rK �__all__r6 r r r r r r r[ r r r r �ntrf � ImportErrorr r r r r� r� r r� r� r� r' r� r� �hasattrr� r( r) r- r� r r4 r4 r4 r5 �<module> s� � /8 0q2 *.2 � 84
Save File
Cancel