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Editing: posixpath.cpython-39.opt-1.pyc
a XC?h�? � @ s d Z dZdZdZdZdZdZdZdZddl Z ddl Z ddl Z ddl Z dd l T g d �Z d d � Zd d� Zdd� Zdd� Zdd� Zdd� Ze jj e_ dd� Zdd� Zdd � Zd d � Zd d � Zd!d"� Zd#d$� Zda da d%d&� Z d'd(� Z d)d*� Z d+d,�d-d.�Z!d/d0� Z"e j#d1kZ$d6d2d3�Z%d4d5� Z&dS )7a� Common operations on Posix pathnames. Instead of importing this module directly, import os and refer to this module as os.path. The "os.path" name is an alias for this module on Posix systems; on other systems (e.g. Windows), os.path provides the same operations in a manner specific to that platform, and is an alias to another module (e.g. ntpath). Some of this can actually be useful on non-Posix systems too, e.g. for manipulation of the pathname component of URLs. �.�..�/�:z /bin:/usr/binNz /dev/null� )�*)'�normcase�isabs�join� splitdrive�split�splitext�basename�dirname� commonprefix�getsize�getmtime�getatime�getctime�islink�exists�lexists�isdir�isfile�ismount� expanduser� expandvars�normpath�abspath�samefile� sameopenfile�samestat�curdir�pardir�sep�pathsep�defpath�altsep�extsep�devnull�realpath�supports_unicode_filenames�relpath� commonpath� ALLOW_MISSINGc C s t | t�rdS dS d S )N� /r )� isinstance�bytes��path� r3 �./opt/alt/python39/lib64/python3.9/posixpath.py�_get_sep) s r5 c C s t �| �S )z6Normalize case of pathname. Has no effect under Posix��os�fspath)�sr3 r3 r4 r 4 s r c C s t �| �} t| �}| �|�S )z Test whether a path is absolute)r7 r8 r5 � startswith)r9 r# r3 r3 r4 r < s r c G s� t �| �} t| �}| }z^|s,|dd� | tt j|�D ]8}|�|�rL|}q8|rZ|�|�rd||7 }q8||| 7 }q8W n. tttfy� t j d| g|�R � � Y n0 |S )z�Join two or more pathname components, inserting '/' as needed. If any component is an absolute path, all previous path components will be discarded. An empty last part will result in a path that ends with a separator.Nr r ) r7 r8 r5 �mapr: �endswith� TypeError�AttributeError� BytesWarning� genericpath�_check_arg_types)�a�pr# r2 �br3 r3 r4 r G s r c C s` t �| �} t| �}| �|�d }| d|� | |d� }}|rX||t|� krX|�|�}||fS )z�Split a pathname. Returns tuple "(head, tail)" where "tail" is everything after the final slash. Either part may be empty.� N�r7 r8 r5 �rfind�len�rstrip)rC r# �i�head�tailr3 r3 r4 r d s r c C s6 t �| �} t| t�r d}d}nd}d}t�| |d |�S )Nr. � .r r )r7 r8 r/ r0 r@ � _splitext)rC r# r' r3 r3 r4 r u s r c C s t �| �} | dd� | fS )zJSplit a pathname into drive and path. On Posix, drive is always empty.Nr r6 )rC r3 r3 r4 r � s r c C s, t �| �} t| �}| �|�d }| |d� S )z)Returns the final component of a pathnamerE N)r7 r8 r5 rG )rC r# rJ r3 r3 r4 r � s r c C sN t �| �} t| �}| �|�d }| d|� }|rJ||t|� krJ|�|�}|S )z-Returns the directory component of a pathnamerE NrF )rC r# rJ rK r3 r3 r4 r � s r c C s6 zt �| �}W n tttfy( Y dS 0 t�|j�S )z&Test whether a path is a symbolic linkF)r7 �lstat�OSError� ValueErrorr> �stat�S_ISLNK�st_mode)r2 �str3 r3 r4 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)r7 rO rP rQ r1 r3 r3 r4 r � s r c C s� zt �| �}W n ttfy& Y dS 0 t�|j�r8dS t| t�rNt | d�}n t | d�}t |�}zt �|�}W n ttfy� Y dS 0 |j }|j }||kr�dS |j }|j }||kr�dS dS )z$Test whether a path is a mount pointF� ..r T) r7 rO rP rQ rR rS rT r/ r0 r r) �st_dev�st_ino)r2 �s1�parent�s2�dev1�dev2�ino1�ino2r3 r3 r4 r � s. r c C s8 t �| �} t| t�rd}nd}| �|�s,| S t| �}| �|d�}|dk rPt| �}|dkr�dt jvr�ddl }z|� t � � �j }W q� t y� | Y S 0 n t jd }nTddl }| d|� }t|t�r�t|d�}z|�|�}W n t y� | Y S 0 |j }t| t��rt �|�}d}nd }|�|�}|| |d� �p6|S ) zOExpand ~ and ~user constructions. If user or $HOME is unknown, do nothing.� ~�~rE r �HOMEN�ASCIIr. r )r7 r8 r/ r0 r: r5 �findrH �environ�pwd�getpwuid�getuid�pw_dir�KeyError�str�getpwnam�fsencoderI ) r2 �tilder# rJ rf �userhome�name�pwent�rootr3 r3 r4 r � sB r c C sX t �| �} t| t�rVd| vr | S ts:ddl}|�d|j�atj}d}d}t t dd�}n:d| vrb| S t s|ddl}|�d |j�a t j}d }d }t j }d}|| |�}|s��qT|� d�\}}|� d �} | �|�r�| �|�r�| d d � } z.|du �rt �t j t �| � �} n|| } W n t�y$ |}Y q�0 | |d� } | d|� | } t| �}| | 7 } q�| S )zZExpand shell variables of form $var and ${var}. Unknown variables are left unchanged.� $r Ns \$(\w+|\{[^}]*\})� {� }�environb�$z\$(\w+|\{[^}]*\})�{�}rE ���)r7 r8 r/ r0 � _varprogb�re�compilerc �search�getattr�_varprogre �span�groupr: r< rm �fsdecoderj rH ) r2 r| r~ �start�endre rJ �m�jrp �valuerL r3 r3 r4 r sN r c C s� t �| �} t| t�r&d}d}d}d}nd}d}d}d}| |krB|S | �|�}|rp| �|d �rp| �|d �spd }| �|�}g }|D ]J}|||fv r�q�||ks�|s�|r�|r�|d |kr�|�|� q�|r�|�� q�|}|�|�} |r�|| | } | p�|S ) z0Normalize path, eliminating double slashes, etc.r. � rM rV r � r r � � rz ) r7 r8 r/ r0 r: r �append�popr ) r2 r# �empty�dot�dotdot�initial_slashes�comps� new_comps�compr3 r3 r4 r N sJ � � � � r c C s@ t �| �} t| �s8t| t�r&t �� }nt �� }t|| �} t| �S )zReturn an absolute path.) r7 r8 r r/ r0 �getcwdb�getcwdr r )r2 �cwdr3 r3 r4 r u s r F)�strictc C s, t �| �} t| dd� | |i �\}}t|�S )zlReturn the canonical path of the specified filename, eliminating any symbolic links encountered in the path.Nr )r7 r8 � _joinrealpathr )�filenamer� r2 �okr3 r3 r4 r) � s r) c C s� t | t�rd}d}d}nd}d}d}tj}|tu r8t}n|rBd}nt}d } t|�rb|dd � }|} |�r~|�|�\} } }| rb| |kr�qb| |kr�| r�t | �\} } | |kr�t | ||�} qb|} qbt | | �} zt� | �} W n |y� d }Y n0 t � | j�}|�s| } qb| |v �r@|| } | d u�r qb|�r2t� | � nt | |�d fS d || < t| t�| �||�\} }|�stt | |�d fS | || < qb| d fS ) Nr. rM rV r r r r3 rE FT)r/ r0 r7 r� r- �FileNotFoundErrorrP r � partitionr r rO rR rS rT r� �readlink)r2 �restr� �seenr# r! r" r� � ignored_error�maxlinksrp �_�newpathrU �is_linkr� r3 r3 r4 r� � sd r� �darwinc C s� | s t d��t�| �} t| t�r.d}d}d}n d}d}d}|du rH|}n t�|�}zrd d � t|��|�D �}d d � t| ��|�D �}tt||g��}|gt|�| ||d� }|s�|W S t |� W S t t t t fy� t�d | |� � Y n0 dS ) z#Return a relative version of a pathzno path specifiedrM r. rV r r r Nc S s g | ] }|r|�qS r3 r3 ��.0�xr3 r3 r4 � <listcomp>� r� zrelpath.<locals>.<listcomp>c S s g | ] }|r|�qS r3 r3 r� r3 r3 r4 r� � r� r+ )rQ r7 r8 r/ r0 r r rH r r r= r> r? �DeprecationWarningr@ rA ) r2 r� r! r# r" � start_list� path_listrJ �rel_listr3 r3 r4 r+ � s0 r+ c s2 | s t d��tttj| ��} t| d t�r4d�d� nd�d� zćfdd�| D �}z t�fd d �| D ��\}W n t y� t d �d �Y n0 � fd d�|D �}t|�}t |�}|}t |�D ]$\}}||| kr�|d |� } q�q�|r�n �d d� }|�� |� W S t t f�y, tjdg| �R � � Y n0 d S )zDGiven a sequence of path names, returns the longest common sub-path.z%commonpath() arg is an empty sequencer r. rM r r c s g | ]}|� � ��qS r3 )r )r� r2 �r# r3 r4 r� r� z commonpath.<locals>.<listcomp>c 3 s | ]}|d d� � kV qd S )NrE r3 )r� rC r� r3 r4 � <genexpr> r� z commonpath.<locals>.<genexpr>z%Can't mix absolute and relative pathsNc s g | ]}� fd d�|D ��qS )c s g | ]}|r|� kr|�qS r3 r3 )r� �c�r! r3 r4 r� r� z)commonpath.<locals>.<listcomp>.<listcomp>r3 )r� r9 r� r3 r4 r� r� r, )rQ �tupler; r7 r8 r/ r0 �set�min�max� enumerater r= r> r@ rA ) �paths� split_pathsr rY r[ �commonrJ r� �prefixr3 )r! r# r4 r, � s6 r, )N)'�__doc__r! r" r' r# r$ r% r& r( r7 �sysrR r@ �__all__r5 r r r r r rN r r r r r r r r� r{ r r r r) r� �platformr* r+ r, r3 r3 r3 r4 �<module> sL *25' F )
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