shell bypass 403
o
^ b�n � @ 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 yn d ZY nw d#d$� Z d%d&� Z d'd(� Z d)d*� Z d+d,� Z!zdd-lm"Z" W n e y� e!Z#Y nw d.d/� Z#z
dd0lm$Z$m%Z& W n e y� e#Z'Y nw d1d2� Z(d3d4� Z)d5d6�d7d8�Z'e*e
d9�o�e
�+� d: d;kZ,dAd<d=�Z-d>d?� Z.z dd@lm/Z0 W d S e y� Y d S w )Bz�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�
commonpathc C s t | t�rdS dS )N� \/�\/)�
isinstance�bytes��path� r5 �//usr/local/python-3.10/lib/python3.10/ntpath.py�
_get_bothseps" s
r7 c C s4 t �| �} t| t�r| �dd��� S | �dd��� S )zaNormalize case of pathname.
Makes all characters lowercase and all slashes into backslashes.� /� \r r )�os�fspathr1 r2 �replace�lower��sr5 r5 r6 r , s
r c C sj t �| �} t| t�r| �dd��d�rdS n | �dd��d�r!dS t| �d } t| �d ko4| d t| �v S )
z Test whether a path is absoluter8 r9 � \\?\Tr r �\\?\� r ) r: r; r1 r2 r< �
startswithr �lenr7 r> r5 r5 r6 r
= s
� r
c
G s@ t �| �} t| t�rd}d}d}nd}d}d}zs|s"| d d� | t| �\}}tt j|�D ]>}t|�\}} | rG| d |v rG|sB|sD|}| }q.|r\||kr\|�� |�� krZ|}| }q.|}|rh|d |vrh|| }|| }q.|r�|d |vr�|r�|dd � |kr�|| | W S || W S ttt fy� t
j d | g|�R � � w )
Nr9 r/ � :r r0 �:r ���r ) r: r; r1 r2 r �mapr= � TypeError�AttributeError� BytesWarning� genericpath�_check_arg_types)
r4 �pathsr" �seps�colon� result_drive� result_path�p�p_drive�p_pathr5 r5 r6 r M sN
��
�r c C s t �| �} t| �dkr�t| t�rd}d}d}nd}d}d}| �||�}|dd� |d krq|dd � |krq|�|d�}|d
krG| d d� | fS |�||d �}||d kr]| d d� | fS |d
kret| �}| d |� | |d � fS |d d� |kr�| 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.
� r9 r8 rE r r rF r � rG NrB )r: r; rD r1 r2 r< �find)rS r" r% rP �normp�index�index2r5 r5 r6 r | s.
$ r c C s� t �| �} t| �}t| �\}} t| �}|r+| |d |vr+|d8 }|r+| |d |vs | d|� | |d� }}|�|�p>|}|| |fS )z~Split a pathname.
Return tuple (head, tail) where tail is everything after the final slash.
Either part may be empty.rB N)r: r; r7 r rD �rstrip)rS rO �d�i�head�tailr5 r5 r6 r
� s
� r
c C s4 t �| �} t| t�rt�| ddd�S t�| ddd�S )Nr9 r8 � .r r r )r: r; r1 r2 rL � _splitext�rS r5 r5 r6 r � s
r c C � t | �d S )z)Returns the final component of a pathnamerB �r
rc r5 r5 r6 r � � r c C rd )z-Returns the directory component of a pathnamer re rc r5 r5 r6 r � rf r c
C s6 zt �| �}W n
tttfy Y dS w 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�
ValueErrorrJ �stat�S_ISLNK�st_mode�r4 �str5 r5 r6 r � s � r c C s* zt �| �}W dS ttfy Y dS w )zCTest whether a path exists. Returns True for broken symbolic linksFT)r: rg rh ri rm r5 r5 r6 r � s ��r )�_getvolumepathnamec C sp t �| �} t| �}t| �} t| �\}}|r"|d |v r"| p!||v S ||v r(dS tr6| �|�t| ��|�kS dS )zaTest whether a path is a mount point (a drive root, the root of a
share, or a mounted volume)r TF)r: r; r7 r r ro r\ )r4 rO �root�restr5 r5 r6 r s
r c C sJ t �| �} t| t�r
d}nd}| �|�s| S dt| �}}||k r9| | t| �vr9|d7 }||k r9| | t| �vs)dt jv rDt jd }n"dt jvrK| S zt jd }W n ty] d}Y nw t |t jd �}|dkr�| d|� }t|t�rzt �
|�}t j� d�}||kr�|t |�kr�| S t t
|�|�}t| t�r�t �|�}|| |d � S )
zLExpand ~ and ~user constructs.
If user or $HOME is unknown, do nothing.� ~�~rB � USERPROFILE�HOMEPATH� HOMEDRIVE� �USERNAMEN)r: r; r1 r2 rC rD r7 �environ�KeyErrorr �fsdecode�getr r �fsencode)r4 �tilder^ �n�userhome�drive� target_user� current_userr5 r5 r6 r ! s@
�
�
r c C s6 t �| �} t| t�r4d| vrd| vr| S ddl}t|j|j d d�}d}d}d}d }d}tt d
d�}n#d | vr>d | vr>| S ddl}|j|j d }d
}d }d}d}d }t j}| dd� } d}
t | �} |
| k �r| |
|
d � } | |kr�| |
d d� } t | �} z| �
| �}
| | | d|
d � 7 } W �q t y� | | | 7 } | d }
Y �qw | |k�r | |
d |
d � |kr�| | 7 } |
d7 }
�q| |
d d� } t | �} z| �
|�}
W n t y� | || 7 } | d }
Y �qw | d|
� }
z|du �rt � t jt �
|
� �}n||
}W n t�y ||
| }Y nw | |7 } n�| |k�r
| |
d |
d � |k�r;| | 7 } |
d7 }
�q| |
d |
d � |k�r�| |
d d� } t | �} z| �
|�}
W n t �yr | || | 7 } | d }
Y �qw | d|
� }
z|du �r�t � t jt �
|
� �}n||
}W n t�y� || |
| }Y nw | |7 } �q| dd� }
|
d7 }
| |
|
d � } | �r�| |v �r�|
| 7 }
|
d7 }
| |
|
d � } | �r�| |v �s�z|du �r�t � t jt �
|
� �}n||
}W n t�y ||
}Y nw | |7 } | �r |
d8 }
n| | 7 } |
d7 }
|
| k sh| S )zfExpand shell variables of the forms $var, ${var} and %var%.
Unknown variables are left unchanged.� $� %r Nz_-�ascii� '� {� }�environb�$�%�'�{�}rB rV )r: r; r1 r2 �string�
ascii_letters�digits�getattrry rD rZ ri r} r{ rz )r4 r� �varchars�quote�percent�brace�rbrace�dollarry �resrZ �pathlen�c�var�valuer5 r5 r6 r ^ s�
�
�
��
�
�� �
� ���Lr c C sN t �| �} t| t�rd}d}d}d}d}n
d}d}d}d }d
}| �|�r&| S | �||�} t| �\}} | �|�r@||7 }| �|�} | �|�}d }|t |�k r�|| rW|| |kr[||= n6|| |kr�|d kr{||d |kr{||d |d �= |d 8 }q�|d kr�|�
|�r�||= q�|d 7 }n|d 7 }|t |�k sM|s�|s�|� |� ||� |� S )
z0Normalize path, eliminating double slashes, etc.r9 r8 ra � ..)s \\.\r@ r r r r )z\\.\rA r rB )
r: r; r1 r2 rC r< r �lstripr
rD �endswith�appendr ) r4 r" r% r r! �special_prefixes�prefix�compsr^ r5 r5 r6 r � sH
�
r c C s@ t �| �} t| �s t| t�rt �� }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
r1 r2 �getcwdb�getcwdr r )r4 �cwdr5 r5 r6 �_abspath_fallback s
r� )�_getfullpathnamec C s. zt t| ��W S ttfy t| � Y S w )z&Return the absolute version of a path.)r r� rh ri r� r3 r5 r5 r6 r s
�r )�_getfinalpathname�readlinkc
C s� d}t � }t| �|vrY|�t| �� z | }t| �} t| �s/t|�s&|} W | S ttt|�| ��} W n" t yI } z
|j
|v rDW Y d }~| S � d }~w t yR Y | S w t| �|vs | S )N) rB rV rW � � � �2 �C �W i& i( i) ) �setr �add� _nt_readlinkr
r r r r rh �winerrorri )r4 �allowed_winerror�seenZold_path�exr5 r5 r6 �_readlink_deep& s4 ��
�� � �r� c C s� d}d}| rqzt | �} |rt| |�W S | W S tyn } zM|j|vr#� zt| �}|| kr<|r3t||�n|W W Y d }~S W n tyF Y nw t| �\} }| r[|s[| | W Y d }~S |rbt||�n|}W Y d }~nd }~ww | s|S )N) rB rV rW r� r� r� r� r� r� �{ i� i� rw )r� r rh r� r� r
)r4 r� r` r� �new_path�namer5 r5 r6 �_getfinalpathname_nonstrictP s2
� � ���r� F)�strictc
C sv t | �} t| t�r!d}d}d}t�� }t| �tt�t��kr dS nd}d}d}t�� }t| �tt�kr5dS | � |�}|sEt
| �sEt || �} zt | �} d }W n t
yi } z|rX� |j}t| �} W Y d }~nd }~ww |s�| � |�r�| � |�r�|| t|�d � } n| t|�d � } zt | �| kr�| } W | S W | S t
y� } z|j|kr�| } W Y d }~| S W Y d }~| S d }~ww | S )
Nr@ s \\?\UNC\s \\s \\.\NULrA z\\?\UNC\z\\z\\.\NULr )r r1 r2 r: r� r r} r' r� rC r
r r� rh r� r� rD )
r4 r� r� Z
unc_prefixZnew_unc_prefixr� Z
had_prefixZinitial_winerrorr� Zspathr5 r5 r6 r( ~ s^
�
��
��
���r( �getwindowsversionrW rV c C sX t �| �} t| t�rd}d}d}nd}d}d}|du r |}| s#td��t �|�}zott|��}tt| ��}t|�\}}t|�\} }
t|�t| �krQtd | |f ��d
d � |� |�D �} d d � |
� |�D �} d
}
t
| | �D ]\}}t|�t|�krz q|
d7 }
ql|gt | �|
| |
d� }|s�|W S t |� W S t
ttttfy� t�d| |� � w )z#Return a relative version of a pathr9 ra r� r r r Nzno path specifiedz&path is on mount %r, start on mount %rc S � g | ]}|r|�qS r5 r5 ��.0�xr5 r5 r6 �
<listcomp>� � zrelpath.<locals>.<listcomp>c S r� r5 r5 r� r5 r5 r6 r� � r� r rB r* )r: r; r1 r2 ri r r r r r
�ziprD r rI rJ rK �DeprecationWarningrL rM )r4 �startr" r r! � start_abs�path_abs� start_drive�
start_rest�
path_drive� path_rest�
start_list� path_listr^ �e1�e2�rel_listr5 r5 r6 r* � sJ
�
�r* c s� | st d��tttj| ��} t| d t�r d�d� d�nd�d� d�z�� �fd d
�| D �}�fd d
�|D �}zt�fd d
�|D ��\}W n t yP t d�d�w ttdd
� |D ���dkrbt d��t | d �
� ���\}}|� ��}�fdd
�|D �}�fdd
�|D �}t |�}t
|�}t|�D ]\} }
|
|| kr�|d| � } q�q�|dt|�� }|r�|� n|} | ��|� W S ttfy� tjdg| �R � � w )zDGiven a sequence of path names, returns the longest common sub-path.z%commonpath() arg is an empty sequencer r9 r8 ra r r r c s g | ] }t |�� ���� ��qS r5 )r r< r= )r� rS )r% r" r5 r6 r� � s z commonpath.<locals>.<listcomp>c s g | ] \}}|� � ��qS r5 re �r� r] rS �r" r5 r6 r� � s c 3 s$ � | ]
\}}|d d� � kV qd S )NrB r5 r� r� r5 r6 � <genexpr> s �" z commonpath.<locals>.<genexpr>z%Can't mix absolute and relative pathsNc s s � | ]\}}|V qd S �Nr5 r� r5 r5 r6 r� s � rB z Paths don't have the same drivec � g | ]
}|r|� kr|�qS r5 r5 �r� r� �r r5 r6 r� � c s g | ] }� fd d�|D ��qS )c r� r5 r5 r� r� r5 r6 r� r� z)commonpath.<locals>.<listcomp>.<listcomp>r5 )r� r? r� r5 r6 r� s r. )ri �tuplerH r: r; r1 r2 r� rD r r< r
�min�max� enumerater rI rJ rL rM ) rN � drivesplits� split_pathsr
r� r4 �common�s1�s2r^ r� r� r5 )r% r r" r6 r. � sL
�
��r. )�_isdirr� )1�__doc__r r! r& r" r# r% r$ r' r: �sysrj rL �__all__r7 r r
r r r
r rb r r r r �ntro � ImportErrorr r r r r� r� r r� r� r� r( r� r� �hasattrr� r) r* r. r� r r5 r5 r5 r6 �<module> sz
/8
�=q2 � �*.
4�
84 �