uawdijnntqw1x1x1
IP : 18.118.28.160
Hostname : host45.registrar-servers.com
Kernel : Linux host45.registrar-servers.com 4.18.0-513.18.1.lve.2.el8.x86_64 #1 SMP Sat Mar 30 15:36:11 UTC 2024 x86_64
Disable Function : None :)
OS : Linux
PATH:
/
home
/
..
/
lib64
/
lua
/
..
/
apache2
/
..
/
gssproxy
/
..
/
python3.6
/
__pycache__
/
tarfile.cpython-36.opt-1.pyc
/
/
3 �Qg���'@s(dZdZdZdZdZdZddlmZddl Z ddl Z ddlZddlZddl Z ddlZddlZddlZddlZddlZyddlZWnek r�dZYnXyddlZWnek r�dZYnXeefZyeef7ZWnek r�YnXd d ddd ddddddddddgZdZdZdZdZedZ dZ!dZ"dZ#dZ$d Z%d!Z&dZ'd"Z(d#Z)d$Z*d%Z+d&Z,d'Z-d(Z.d)Z/d*Z0d+Z1d,Z2d-Z3d.Z4dZ5d/Z6d0Z7e6Z8e&e'e(e)e,e-e.e*e+e/e0e1fZ9e&e'e.e1fZ:e/e0e1fZ;d�Z<d1d2d7d8hZ=e>e>e>e?e?e?d9�Z@e jAd:k�r�d;ZBne jC�ZBd<d=�ZDd>d?�ZEd@dA�ZFdBe8fdCdD�ZGdEdF�ZHdedfdGdH�ZIdIdJ�ZJdKdL�ZKGdMd�deL�ZMGdNd�deM�ZNGdOd �d eM�ZOGdPd�deM�ZPGdQd�deM�ZQGdRd�deM�ZRGdSdT�dTeR�ZSGdUdV�dVeR�ZTGdWdX�dXeR�ZUGdYdZ�dZeR�ZVGd[d\�d\eR�ZWGd]d^�d^�ZXGd_d`�d`�ZYGdadb�dbeZ�Z[Gdcdd�ddeZ�Z\Gdedf�dfej]�Z^Gdgdh�dheM�Z_Gdidj�dje_�Z`Gdkdl�dle_�ZaGdmdn�dne_�ZbGdodp�dpe_�ZcGdqdr�dre_�Zdd�dsdt�Zedudv�Zfdwdx�Zgdydz�Zhefegehd{�ZieZ�Zjejkd|�ZlGd}d �d eZ�ZmGd~d �d eZ�Zndd�ZoenjZd�d��Zpeqd�k�r$ep�dS)�z,Read from and write to tar format archives. z0.9.0u"Lars Gustäbel (lars@gustaebel.de)z5$Date: 2011-02-25 17:42:01 +0200 (Fri, 25 Feb 2011) $z?$Id: tarfile.py 88586 2011-02-25 15:42:01Z marc-andre.lemburg $u4Gustavo Niemeyer, Niels Gustäbel, Richard Townsend.�)�openN�TarFile�TarInfo� is_tarfile�TarError� ReadError�CompressionError�StreamError�ExtractError�HeaderError�ENCODING�USTAR_FORMAT� GNU_FORMAT� PAX_FORMAT�DEFAULT_FORMATrTz/etc/python/tarfile.cfg�i�sustar sustar00�d��0�1�2�3�4�5�6�7�L�K�S�x�g�X���path�linkpath�size�mtime�uid�gid�uname�gname)ZatimeZctimer(r)r*r'�ntzutf-8cCs8|dkrtd��|j||�}|d|�|t|�tS)z8Convert a string to a null-terminated bytes object. Nzmetadata cannot contain None)� ValueError�encode�len�NUL)�s�length�encoding�errors�r6�/usr/lib64/python3.6/tarfile.py�stn�sr8cCs*|jd�}|dkr|d|�}|j||�S)z8Convert a null-terminated bytes object to a string. rr#N���)�find�decode)r2r4r5�pr6r6r7�nts�s r=cCs�|ddkrfd}x0tt|�d�D]}|dK}|||d7}q"W|ddkr�dt|�d|}n@y"t|dd�}t|j�p�d d�}Wntk r�td ��YnX|S)z/Convert a number field to a python number. r��r#���ascii�strict�0zinvalid header)r>r?)�ranger0r=�int�stripr.�InvalidHeaderError)r2�n�ir6r6r7�nti�srKr@cCs�t|�}d|ko"d|dknrDtd|d|fd�t}n�|tkr�d|d|kopd|dknr�|dkr�tdg�}ntdg�}d||}x6t|d�D]}|jd|d@�|dL}q�Wntd ��|S) z/Convert a python number to a number field. rr@r#z%0*orBrAr>r?zoverflow in number field)rF�bytesr1r� bytearrayrE�insertr.)rI�digits�formatr2rJr6r6r7�itn�s 2 rQcCs0dttjd|��}dttjd|��}||fS)a�Calculate the checksum for a member's header by summing up all characters except for the chksum field which is treated as if it was filled with spaces. According to the GNU tar sources, some tars (Sun and NeXT) calculate chksum with signed char, which will be different if there are chars in the buffer with the high bit set. So we calculate two checksums, unsigned and signed. rAZ 148B8x356BZ 148b8x356b)�sum�structZunpack_from)�bufZunsigned_chksumZ signed_chksumr6r6r7�calc_chksums�s rUc Cs�|pd}|dkrdS|dkr.tj|||�dSt||�\}}x8t|�D],}|j|�}t|�|krh|d��|j|�qFW|dkr�|j|�}t|�|kr�|d��|j|�dS)zjCopy length bytes from fileobj src to fileobj dst. If length is None, copy the entire content. �irNzunexpected end of datai@)�shutil�copyfileobj�divmodrE�readr0�write) �src�dstr3� exception�bufsize�blocks� remainder�brTr6r6r7rX�s$ rXcCs ddl}|jdtd�tj|�S)z/Deprecated in this location; use stat.filemode.rNz$deprecated in favor of stat.filemoder$)�warnings�warn�DeprecationWarning�stat�filemode)�modercr6r6r7rgsrgcCs8ttjdd�}|dk r(|j|d�j|�}t|dd�dS)Nr4�backslashreplace� )�end)�getattr�sys�stdoutr/r;�print)r2r4r6r6r7�_safe_printsrpc@seZdZdZdS)rzBase exception.N)�__name__� __module__�__qualname__�__doc__r6r6r6r7rsc@seZdZdZdS)r z%General exception for extract errors.N)rqrrrsrtr6r6r6r7r !sc@seZdZdZdS)rz&Exception for unreadable tar archives.N)rqrrrsrtr6r6r6r7r$sc@seZdZdZdS)rz.Exception for unavailable compression methods.N)rqrrrsrtr6r6r6r7r'sc@seZdZdZdS)r z=Exception for unsupported operations on stream-like TarFiles.N)rqrrrsrtr6r6r6r7r *sc@seZdZdZdS)rz!Base exception for header errors.N)rqrrrsrtr6r6r6r7r-sc@seZdZdZdS)�EmptyHeaderErrorzException for empty headers.N)rqrrrsrtr6r6r6r7ru0sruc@seZdZdZdS)�TruncatedHeaderErrorz Exception for truncated headers.N)rqrrrsrtr6r6r6r7rv3srvc@seZdZdZdS)�EOFHeaderErrorz"Exception for end of file headers.N)rqrrrsrtr6r6r6r7rw6srwc@seZdZdZdS)rHzException for invalid headers.N)rqrrrsrtr6r6r6r7rH9srHc@seZdZdZdS)�SubsequentHeaderErrorz3Exception for missing and invalid extended headers.N)rqrrrsrtr6r6r6r7rx<srxc@s0eZdZdZdd�Zdd�Zdd�Zdd �Zd S)� _LowLevelFilez�Low-level file object. Supports reading and writing. It is used instead of a regular file object for streaming access. cCsFtjtjtjBtjBd�|}ttd�r2|tjO}tj||d�|_dS)N)�r�w�O_BINARYi�) �os�O_RDONLY�O_WRONLY�O_CREAT�O_TRUNC�hasattrr|r�fd)�self�namerhr6r6r7�__init__Is z_LowLevelFile.__init__cCstj|j�dS)N)r}�closer�)r�r6r6r7r�Rsz_LowLevelFile.closecCstj|j|�S)N)r}rZr�)r�r'r6r6r7rZUsz_LowLevelFile.readcCstj|j|�dS)N)r}r[r�)r�r2r6r6r7r[Xsz_LowLevelFile.writeN)rqrrrsrtr�r�rZr[r6r6r6r7ryCs ryc@steZdZdZdd�Zdd�Zdd�Zdd �Zd d�Zdd �Z dd�Z dd�Zddd�Zddd�Z dd�Zdd�ZdS)�_Streama�Class that serves as an adapter between TarFile and a stream-like object. The stream-like object only needs to have a read() or write() method and is accessed blockwise. Use of gzip or bzip2 compression is possible. A stream-like object could be for example: sys.stdin, sys.stdout, a socket, a tape device etc. _Stream is intended to be used only internally. c Cs�d|_|dkrt||�}d|_|dkr6t|�}|j�}|p<d|_||_||_||_||_d|_ d|_ d|_�yL|dkr�yddl}Wnt k r�td ��YnX||_|jd�|_|d kr�|j�|j|_n|j�n�|dk�r:yddl}Wnt k �r td��YnX|d k�r.d|_|j�|_t|_n |j�|_n||d k�r�yddl}Wnt k �rntd��YnX|d k�r�d|_|j�|_|j|_n |j�|_n|dk�r�td|��Wn&|j�s�|jj�d|_�YnXdS)z$Construct a _Stream object. TNF�*��r�gzzzlib module is not availablerz�bz2zbz2 module is not available�xzzlzma module is not available�tarzunknown compression type %r) �_extfileobjry�_StreamProxy�getcomptyper�rh�comptype�fileobjr_rT�pos�closed�zlib�ImportErrorr�crc32�crc� _init_read_gz�errorr^�_init_write_gzr��dbufZBZ2Decompressor�cmp�OSErrorZ BZ2Compressor�lzmaZLZMADecompressor� LZMAErrorZLZMACompressorr�) r�r�rhr�r�r_r�r�r�r6r6r7r�fsl z_Stream.__init__cCst|d�r|jr|j�dS)Nr�)r�r�r�)r�r6r6r7�__del__�sz_Stream.__del__cCs�|jjd|jj|jj|jjd�|_tjdtt j ���}|j d|d�|jjd�rf|jdd�|_|j |jj d d �t�dS)z6Initialize for writing with gzip compression. � rz<Ls�s�z.gzN�z iso-8859-1�replace���)r�ZcompressobjZDEFLATED� MAX_WBITSZ DEF_MEM_LEVELr�rS�packrF�time�_Stream__writer��endswithr/r1)r�Z timestampr6r6r7r��sz_Stream._init_write_gzcCsR|jdkr|jj||j�|_|jt|�7_|jdkrD|jj|�}|j|�dS)z&Write string s to the stream. r�r�N) r�r�r�r�r�r0r��compressr�)r�r2r6r6r7r[�s z _Stream.writecCsR|j|7_x>t|j�|jkrL|jj|jd|j��|j|jd�|_qWdS)z]Write string s to the stream if a whole new block is ready to be written. N)rTr0r_r�r[)r�r2r6r6r7Z__write�sz_Stream.__writecCs�|jr dSd|_z�|jdkr:|jdkr:|j|jj�7_|jdkr�|jr�|jj|j�d|_|jdkr�|jjtj d|j ��|jjtj d|jd@��Wd|js�|jj �XdS) z[Close the _Stream object. No operation should be done on it afterwards. NTr{r�r�r�z<Ll��)r�rhr�rTr��flushr�r[rSr�r�r�r�r�)r�r6r6r7r��s z _Stream.closecCs�|jj|jj�|_d|_|jd�dkr0td��|jd�dkrFtd��t|jd��}|jd�|d @r�t|jd��d t|jd��}|j |�|d@r�x|jd�}|s�|t kr�Pq�W|d@r�x|jd�}|s�|t kr�Pq�W|d@r�|jd�d S)z:Initialize for reading a gzip compressed fileobj. r�r$s�znot a gzip filer#�zunsupported compression method��rAr@rVN)r�Z decompressobjr�r�r�� _Stream__readrr�ordrZr1)r��flagZxlenr2r6r6r7r��s. z_Stream._init_read_gzcCs|jS)z3Return the stream's file pointer position. )r�)r�r6r6r7�tellsz_Stream.tellrcCs\||jdkrNt||j|j�\}}xt|�D]}|j|j�q.W|j|�ntd��|jS)zXSet the stream's file pointer to pos. Negative seeking is forbidden. rz seeking backwards is not allowed)r�rYr_rErZr )r�r�r`rarJr6r6r7�seeksz_Stream.seekNcCsZ|dkr:g}x |j|j�}|s P|j|�qWdj|�}n |j|�}|jt|�7_|S)z�Return the next size number of bytes from the stream. If size is not defined, return all bytes of the stream up to EOF. Nr�)�_readr_�append�joinr�r0)r�r'�trTr6r6r7rZs z_Stream.readcCs�|jdkr|j|�St|j�}|jg}xd||kr�|j|j�}|sBPy|jj|�}Wn|jk rptd��YnX|j |�|t|�7}q(Wdj |�}||d�|_|d|�S)z+Return size bytes from the stream. r�zinvalid compressed datar�N)r�r�r0r�r_r�Z decompressr^rr�r�)r�r'�cr�rTr6r6r7r�*s" z _Stream._readcCsnt|j�}|jg}x6||krH|jj|j�}|s0P|j|�|t|�7}qWdj|�}||d�|_|d|�S)zsReturn size bytes from stream. If internal buffer is empty, read another block from the stream. r�N)r0rTr�rZr_r�r�)r�r'r�r�rTr6r6r7Z__read@s z_Stream.__read)r)N)rqrrrsrtr�r�r�r[r�r�r�r�r�rZr�r�r6r6r6r7r�[s F r�c@s0eZdZdZdd�Zdd�Zdd�Zdd �Zd S)r�zsSmall proxy class that enables transparent compression detection for the Stream interface (mode 'r|*'). cCs||_|jjt�|_dS)N)r�rZ� BLOCKSIZErT)r�r�r6r6r7r�Vsz_StreamProxy.__init__cCs|jj|_|jS)N)r�rZrT)r�r'r6r6r7rZZs z_StreamProxy.readcCsP|jjd�rdS|jdd�dkr8|jdd�dkr8d S|jjd�rHdSd SdS)Ns�r�rr�sBZhr�� s1AY&SYr��]���7zXZr�r�)r�r�)rT� startswith)r�r6r6r7r�^s$z_StreamProxy.getcomptypecCs|jj�dS)N)r�r�)r�r6r6r7r�hsz_StreamProxy.closeN)rqrrrsrtr�rZr�r�r6r6r6r7r�Qs r�c@sjeZdZdZddd�Zdd�Zdd�Zd d �Zdd�Zd d�Z e jfdd�Zddd�Z dd�Zdd�ZdS)�_FileInFilezA thin wrapper around an existing file object that provides a part of its data as an individual file object. NcCs�||_||_||_d|_t|dd�|_d|_|dkr>d|fg}d|_g|_d}|j}xT|D]L\}}||kr~|jj d||df�|jj d||||f�||7}||}qZW||jkr�|jj d||jdf�dS)Nrr�FT) r��offsetr'�positionrlr�r�� map_index�mapr�)r�r�r�r'Z blockinfoZlastposZrealposr6r6r7r�us( z_FileInFile.__init__cCsdS)Nr6)r�r6r6r7r��sz_FileInFile.flushcCsdS)NTr6)r�r6r6r7�readable�sz_FileInFile.readablecCsdS)NFr6)r�r6r6r7�writable�sz_FileInFile.writablecCs |jj�S)N)r��seekable)r�r6r6r7r��sz_FileInFile.seekablecCs|jS)z*Return the current file position. )r�)r�r6r6r7r��sz_FileInFile.tellcCs�|tjkr tt|d�|j�|_nj|tjkr\|dkrFt|j|d�|_q�t|j||j�|_n.|tjkr�tt|j||j�d�|_ntd��|jS)z(Seek to a position in the file. rzInvalid argument) �io�SEEK_SET�min�maxr'r��SEEK_CUR�SEEK_ENDr.)r�r��whencer6r6r7r��s z_FileInFile.seekc Cs|dkr|j|j}nt||j|j�}d}x�|dk�rxZ|j|j\}}}}||jkob|knrlPq:|jd7_|jt|j�kr:d|_q:Wt|||j�}|r�|jj||j|�|jj|�}t|�|kr�t d��||7}n|t |7}||8}|j|7_q.W|S)z!Read data from the file. Nr�rr#zunexpected end of data)r'r�r�r�r�r0r�r�rZrr1) r�r'rT�data�start�stopr�r3rbr6r6r7rZ�s. z_FileInFile.readcCs&|jt|��}||dt|��<t|�S)N)rZr0)r�rbrTr6r6r7�readinto�sz_FileInFile.readintocCs d|_dS)NT)r�)r�r6r6r7r��sz_FileInFile.close)N)N)rqrrrsrtr�r�r�r�r�r�r�r�r�rZr�r�r6r6r6r7r�os r�cseZdZ�fdd�Z�ZS)�ExFileObjectcs&t|j|j|j|j�}t�j|�dS)N)r�r��offset_datar'�sparse�superr�)r��tarfile�tarinfor�)� __class__r6r7r��s zExFileObject.__init__)rqrrrsr�� __classcell__r6r6)r�r7r��sr�c@seZdZdS)�FilterErrorN)rqrrrsr6r6r6r7r��sr�cseZdZ�fdd�Z�ZS)�AbsolutePathErrorcs ||_t�jd|j�d��dS)Nzmember z has an absolute path)r�r�r�r�)r�r�)r�r6r7r��szAbsolutePathError.__init__)rqrrrsr�r�r6r6)r�r7r��sr�cseZdZ�fdd�Z�ZS)�OutsideDestinationErrorcs.||_||_t�j|j�d|�d�d�dS)Nz would be extracted to z, z which is outside the destination)r��_pathr�r�r�)r�r�r%)r�r6r7r��sz OutsideDestinationError.__init__)rqrrrsr�r�r6r6)r�r7r��sr�cseZdZ�fdd�Z�ZS)�SpecialFileErrorcs||_t�j|j�d��dS)Nz is a special file)r�r�r�r�)r�r�)r�r6r7r��szSpecialFileError.__init__)rqrrrsr�r�r6r6)r�r7r��sr�cseZdZ�fdd�Z�ZS)�AbsoluteLinkErrorcs||_t�j|j�d��dS)Nz! is a symlink to an absolute path)r�r�r�r�)r�r�)r�r6r7r��szAbsoluteLinkError.__init__)rqrrrsr�r�r6r6)r�r7r��sr�cseZdZ�fdd�Z�ZS)�LinkOutsideDestinationErrorcs.||_||_t�j|j�d|�d�d�dS)Nz would link to z, z which is outside the destination)r�r�r�r�r�)r�r�r%)r�r6r7r��sz$LinkOutsideDestinationError.__init__)rqrrrsr�r�r6r6)r�r7r��sr�cCs�i}|j}tjj|�}|jdtjf�r@|jjdtj�}|d<tjj|�rTt|��tjjtjj ||��}tjj ||g�|kr�t||��|j}|dk �r|d@}|r�|j �s�|j�r�|d@s�|dM}|dO}n|j�s�|j�r�d}nt|��||jk�r||d<|�r�|jdk �rd|d<|jdk �r.d|d <|jdk �rBd|d <|jdk �rVd|d<|j��sj|j��r�tjj|j��r�t|��|j��r�tjj |tjj|�|j�}ntjj ||j�}tjj|�}tjj ||g�|k�r�t||��|S) N�/r�i��@�Ii�rhr)r*r+r,i����)r�r}r%�realpathr��sep�lstrip�isabsr�r�� commonpathr�rh�isreg�islnk�isdir�issymr�r)r*r+r,�linknamer��dirnamer�)�member� dest_pathZfor_data� new_attrsr�Ztarget_pathrhr6r6r7�_get_filtered_attrssZ r�cCs|S)Nr6)r�r�r6r6r7�fully_trusted_filterCsr�cCs(t||d�}|r$|jf|ddi��S|S)NF�deep)r�r�)r�r�r�r6r6r7� tar_filterFsr�cCs(t||d�}|r$|jf|ddi��S|S)NTr�F)r�r�)r�r�r�r6r6r7�data_filterLsr�)Z fully_trustedr�r�s([0-9]{1,20}) c@s�eZdZdZdmZdndd�Zdd�Zdd�Zeee�Z dd�Z dd �Zee e�Zd!d"�Z eeeeeeeed#ed$� d%d&�Zd'd(�Zeed)fd*d+�Zd,d-�Zd.d/�Zd0d1�Zed2d3��Zd4d5�Zed6d7��Zed8d9��Zed:d;��Zed<d=��Zed>d?��Zed@dA��Z dBdC�Z!dDdE�Z"dFdG�Z#dHdI�Z$dJdK�Z%dLdM�Z&dNdO�Z'dPdQ�Z(dRdS�Z)dTdU�Z*dVdW�Z+dXdY�Z,dZd[�Z-d\d]�Z.d^d_�Z/d`da�Z0dbdc�Z1ddde�Z2dfdg�Z3dhdi�Z4djdk�Z5dlS)oraInformational class which holds the details about an archive member given by a tar header block. TarInfo objects are returned by TarFile.getmember(), TarFile.getmembers() and TarFile.gettarinfo() and are usually created internally. r�rhr)r*r'r(�chksum�typer�r+r,�devmajor�devminorr�r��pax_headersr�r��_sparse_structs�_link_targetr�cCsj||_d|_d|_d|_d|_d|_d|_t|_d|_ d|_ d|_d|_d|_ d|_d|_d|_i|_dS)zXConstruct a TarInfo object. name is the optional name of the member. i�rr�N)r�rhr)r*r'r(r��REGTYPEr�r�r+r,r�r�r�r�r�r�)r�r�r6r6r7r�ps"zTarInfo.__init__cCs|jS)N)r�)r�r6r6r7�_getpath�szTarInfo._getpathcCs ||_dS)N)r�)r�r�r6r6r7�_setpath�szTarInfo._setpathcCs|jS)N)r�)r�r6r6r7�_getlinkpath�szTarInfo._getlinkpathcCs ||_dS)N)r�)r�r�r6r6r7�_setlinkpath�szTarInfo._setlinkpathcCsd|jj|jt|�fS)Nz<%s %r at %#x>)r�rqr��id)r�r6r6r7�__repr__�szTarInfo.__repr__T) r�r(rhr�r)r*r+r,r��_KEEPc Cs�| rtj|�}n tj|�}|| k r(||_|| k r6||_|| k rD||_|| k rR||_|| k r`||_|| k rn||_|| k r|||_|| k r�||_ |S)zGReturn a deep copy of self with the given attributes replaced. ) �copy�deepcopyr�r(rhr�r)r*r+r,)r�r�r(rhr�r)r*r+r,r�r�resultr6r6r7r��s( zTarInfo.replacecCs�|jdkrd}n |jd@}|j||j|j|j|j|j|j|j|j |j |j|jd� }|dt kr~|djd�r~|dd7<|S)z9Return the TarInfo's attributes as a dictionary. Ni�) r�rhr)r*r'r(r�r�r�r+r,r�r�r�r�r�)rhr�r)r*r'r(r�r�r�r+r,r�r��DIRTYPEr�)r�rh�infor6r6r7�get_info�s& zTarInfo.get_info�surrogateescapecCs~|j�}x(|j�D]\}}|dkrtd|��qW|tkrH|j|||�S|tkr^|j|||�S|tkrr|j||�Std��dS)z<Return a tar header as a string of 512 byte blocks. Nz%s may not be Nonezinvalid format) r �itemsr.r �create_ustar_headerr�create_gnu_headerr�create_pax_header)r�rPr4r5rr��valuer6r6r7�tobuf�sz TarInfo.tobufcCsnt|d<t|dj||��tkr(td��t|dj||��tkr^|j|d||�\|d<|d<|j|t||�S)z3Return the object as a ustar header block. �magicr�zlinkname is too longr��prefix) �POSIX_MAGICr0r/�LENGTH_LINKr.�LENGTH_NAME�_posix_split_name�_create_headerr )r�rr4r5r6r6r7r�szTarInfo.create_ustar_headercCs�t|d<d}t|dj||��tkr<||j|dt||�7}t|dj||��tkrl||j|dt||�7}||j|t ||�S)z:Return the object as a GNU header block sequence. rr�r�r�) � GNU_MAGICr0r/r�_create_gnu_long_header�GNUTYPE_LONGLINKr�GNUTYPE_LONGNAMErr)r�rr4r5rTr6r6r7r�szTarInfo.create_gnu_headerc Cs4t|d<|jj�}x�ddtfddtfddfD]h\}}}||kr@q,y||jd d �Wn"tk rv||||<w,YnXt||�|kr,||||<q,WxldD]d\}}||kr�d||<q�||}d|ko�d|dkn�s�t|t �r�t |�||<d||<q�W|�r|j|t|�} nd} | |j |td d�S)z�Return the object as a ustar header block. If it cannot be represented this way, prepend a pax extended header sequence with supplement information. rr�r%r�r&r+� r,rBrCr)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%)rr�rrrr/�UnicodeEncodeErrorr0� isinstance�float�str�_create_pax_generic_header�XHDTYPErr ) r�rr4r�r�Zhnamer3rO�valrTr6r6r7r�s4 .zTarInfo.create_pax_headercCs|j|td�S)zAReturn the object as a pax global header block sequence. zutf-8)r*�XGLTYPE)�clsr�r6r6r7�create_pax_global_header.sz TarInfo.create_pax_global_headercCs�|jd�}xltdt|��D]R}dj|d|��}dj||d��}t|j||��tkrt|j||��tkrPqWtd��||fS)zUSplit a name longer than 100 chars into a prefix and a name part. r�r#Nzname is too long)�splitrEr0r�r/� LENGTH_PREFIXrr.)r�r�r4r5Z componentsrJrr6r6r7r4s zTarInfo._posix_split_namecCs�|jd�ttfk}|r@t|jdd�d|�}t|jdd�d|�}ntdd||�}tdd||�}|jdt�}|dkrxtd��t|jd d�d ||�t|jdd�d@d|�t|jd d�d|�t|jdd�d|�t|jdd�d|�t|jdd�d|�d|t|jdd�d ||�|jdt�t|jdd�d||�t|jdd�d||�t|jdd�d|�t|jdd�d|�t|jdd�d||�g}tj dt dj|��} t| t d��d} | dd �t d| d�| d!d�} | S)"z�Return a header block. info is a dictionary with file information, format must be one of the *_FORMAT constants. r�r�rr@r�r�NzTarInfo.type must not be Noner�rrhi�r)r*r'r!r(s r�rr+r r,rrz%dsr�ilz%06orBiei����i����)�get�CHRTYPE�BLKTYPErQr8rr.rrSr�r�r�rUrL)rrPr4r5Zhas_device_fieldsr�r�Zfiletype�partsrTr�r6r6r7rDs8 &zTarInfo._create_headercCs.tt|�t�\}}|dkr*|t|t7}|S)zdReturn the string payload filled with zero bytes up to the next 512 byte border. r)rYr0r�r1)Zpayloadr`rar6r6r7�_create_payloadnszTarInfo._create_payloadcCsR|j||�t}i}d|d<||d<t|�|d<t|d<|j|t||�|j|�S)zTReturn a GNUTYPE_LONGNAME or GNUTYPE_LONGLINK sequence for name. z ././@LongLinkr�r�r'r)r/r1r0rrr r6)r.r�r�r4r5rr6r6r7rxszTarInfo._create_gnu_long_headercCs:d}x@|j�D]4\}}y|jdd�Wqtk r@d}PYqXqWd}|rV|d7}x�|j�D]�\}}|jd�}|r�|j|d�}n |jd�}t|�t|�d}d } } x"|tt| ��} | | kr�P| } q�W|tt| �d �d|d|d 7}q`Wi}d|d<||d<t|�|d<t|d<|j|td d�|j |�S)z�Return a POSIX.1-2008 extended or global header sequence that contains a list of keyword, value pairs. The values must be strings. Fzutf-8rCTr�s21 hdrcharset=BINARY rr�rrB� �=� z././@PaxHeaderr�r�r'rr�) rr/r&r0r)rLrrr r6)r.r�r�r4Zbinary�keywordrZrecords�lrIr<rr6r6r7r*�s< *z"TarInfo._create_pax_generic_headercCstt|�dkrtd��t|�tkr(td��|jt�tkr>td��t|dd��}|t|�krbt d��|�}t |dd�||�|_t|dd ��|_t|d d ��|_ t|d d��|_t|dd��|_t|dd��|_||_|dd �|_t |d d�||�|_t |dd�||�|_t |dd�||�|_t|dd��|_t|dd��|_t |dd�||�}|jtk�r�|jjd��r�t|_|jtk�r6d}g}xrtd�D]f} y0t|||d��} t||d|d��}Wntk �r�PYnX|j| |f�|d7}�q�Wt|d�}t|dd��} ||| f|_ |j!��rN|jj"d�|_|�rp|jt#k�rp|d|j|_|S)zAConstruct a TarInfo object from a 512 byte bytes object. rzempty headerztruncated headerzend of file header��zbad checksumr�l�t�|��ii i)iIiQiYi�r�i�r�r!�i�i�i�)$r0rur�rv�countr1rwrKrUrHr=r�rhr)r*r'r(r�r�r�r+r,r�r��AREGTYPEr�r�GNUTYPE_SPARSErEr.r��boolr�r��rstrip� GNU_TYPES)r.rTr4r5r��objrr��structsrJr��numbytes� isextended�origsizer6r6r7�frombuf�sZ zTarInfo.frombufcCs8|jjt�}|j||j|j�}|jj�t|_|j|�S)zOReturn the next TarInfo object from TarFile object tarfile. ) r�rZr�rOr4r5r�r��_proc_member)r.r�rTrJr6r6r7�fromtarfile�szTarInfo.fromtarfilecCsT|jttfkr|j|�S|jtkr,|j|�S|jtttfkrF|j |�S|j |�SdS)zYChoose the right processing method depending on the type and call it. N)r�rr� _proc_gnulongrF�_proc_sparser+r-�SOLARIS_XHDTYPE� _proc_pax� _proc_builtin)r�r�r6r6r7rPs zTarInfo._proc_membercCsR|jj�|_|j}|j�s$|jtkr4||j|j�7}||_|j |j |j|j�|S)zfProcess a builtin type or an unknown type which will be treated as a regular file. ) r�r�r�r�r��SUPPORTED_TYPES�_blockr'r��_apply_pax_infor�r4r5)r�r�r�r6r6r7rVszTarInfo._proc_builtincCs�|jj|j|j��}y|j|�}Wntk r>td��YnX|j|_|jt krft ||j|j�|_ n|jtkr�t ||j|j�|_|S)zSProcess the blocks that hold a GNU longname or longlink member. z missing or bad subsequent header)r�rZrXr'rQrrxr�r�rr=r4r5r�rr�)r�r�rT�nextr6r6r7rR.s zTarInfo._proc_gnulongc Cs�|j\}}}|`x�|r�|jjt�}d}xvtd�D]j}y0t|||d��}t||d|d��} Wntk rzPYnX|r�| r�|j|| f�|d7}q0Wt|d�}qW||_ |jj �|_|j|j|j �|_||_ |S)z8Process a GNU sparse header plus extra headers. r�r!rCi�)r�r�rZr�rErKr.r�rGr�r�r�rXr'r�) r�r�rKrMrNrTr�rJr�rLr6r6r7rSDs(zTarInfo._proc_sparsecCs�|jj|j|j��}|jtkr&|j}n |jj�}d}d}g}�x0t|�|koV||dk�rnt j ||�}|srtd��yt|j d��}Wntk r�td��YnX|dkr�td��||t|�kr�td��|jd�|d} ||jd�d| �} | jd�\}}} |�s"|dk�s"|| dk�r*td��|j||| f�|dk�rd|dk�rd| d k�r`|j}nd }||7}q@W|dk�r~d }x`|D]X\}}} |j|d d |j�}|tk�r�|j| ||j|j�}n|j| d d |j�}|||<�q�Wy|j|�}Wntk �rtd��YnXd|k�r&|j||�nFd |k�r>|j||�n.|jd�dk�rl|jd�dk�rl|j|||�|jttfk�r�|j ||j|j�|j!|_!d|k�r�|j"}|j#��s�|jt$k�r�||j|j�7}||_!|S)zVProcess an extended or global header as described in POSIX.1-2008. rNzinvalid headerr#�r8r�s hdrcharsetsBINARYzutf-8z missing or bad subsequent headerzGNU.sparse.mapzGNU.sparse.sizezGNU.sparse.major�1zGNU.sparse.minorrDr')%r�rZrXr'r�r-r�rr0�_header_length_prefix_re�matchrHrF�groupr.r�rk� partitionr�r4�_decode_pax_fieldr5�PAX_NAME_FIELDSrQrrx�_proc_gnusparse_01�_proc_gnusparse_00r2�_proc_gnusparse_10r+rTrYr�r�r�rW)r�r�rTr�r�r4�raw_headersr_r3Zheader_value_end_offsetZkeyword_and_valueZraw_keywordZequalsZ raw_valuer:rrZr�r6r6r7rU`sx zTarInfo._proc_paxcCs�g}g}x�|D]�\}}}|dkrVy|jt|j���Wq�tk rRtd��Yq�Xq|dkry|jt|j���Wqtk r�td��YqXqWtt||��|_dS)z?Process a GNU tar extended sparse header, version 0.0. sGNU.sparse.offsetzinvalid headersGNU.sparse.numbytesN)r�rFr;r.rH�list�zipr�)r�rZrgZoffsetsrL�_r:rr6r6r7re�szTarInfo._proc_gnusparse_00cCs@dd�|djd�D�}tt|ddd�|ddd���|_dS)z?Process a GNU tar extended sparse header, version 0.1. cSsg|]}t|��qSr6)rF)�.0�xr6r6r7� <listcomp>�sz.TarInfo._proc_gnusparse_01.<locals>.<listcomp>zGNU.sparse.map�,Nr$r#)r0rhrir�)r�rZr�r�r6r6r7rd�szTarInfo._proc_gnusparse_01cCs�d}g}|jjt�}|jdd�\}}t|�}xJt|�|dkrvd|krV||jjt�7}|jdd�\}}|jt|��q.W|jj�|_t t |ddd�|ddd���|_dS)z?Process a GNU tar extended sparse header, version 1.0. Nr9r#r$)r�rZr�r0rFr0r�r�r�rhrir�)r�rZr�r�Zfieldsr�rTZnumberr6r6r7rf�szTarInfo._proc_gnusparse_10c Cs�x�|j�D]�\}}|dkr(t|d|�q |dkrBt|dt|��q |dkr\t|dt|��q |tkr |tkr�yt||�}Wntk r�d}YnX|dkr�|jd�}t|||�q W|j�|_dS) zoReplace fields with supplemental information from a previous pax extended or global header. zGNU.sparse.namer%zGNU.sparse.sizer'zGNU.sparse.realsizerr�N) r�setattrrF� PAX_FIELDS�PAX_NUMBER_FIELDSr.rHrr�)r�r�r4r5r:rr6r6r7rYs" zTarInfo._apply_pax_infocCs.y|j|d�Stk r(|j||�SXdS)z1Decode a single field from a pax record. rCN)r;�UnicodeDecodeError)r�rr4Zfallback_encodingZfallback_errorsr6r6r7rbszTarInfo._decode_pax_fieldcCs"t|t�\}}|r|d7}|tS)z_Round up a byte count by BLOCKSIZE and return it, e.g. _block(834) => 1024. r#)rYr�)r�rDr`rar6r6r7rX#szTarInfo._blockcCs |jtkS)N)r�� REGULAR_TYPES)r�r6r6r7r�,sz TarInfo.isregcCs|j�S)N)r�)r�r6r6r7�isfile.szTarInfo.isfilecCs |jtkS)N)r�r)r�r6r6r7r�0sz TarInfo.isdircCs |jtkS)N)r��SYMTYPE)r�r6r6r7r�2sz TarInfo.issymcCs |jtkS)N)r��LNKTYPE)r�r6r6r7r�4sz TarInfo.islnkcCs |jtkS)N)r�r3)r�r6r6r7�ischr6sz TarInfo.ischrcCs |jtkS)N)r�r4)r�r6r6r7�isblk8sz TarInfo.isblkcCs |jtkS)N)r��FIFOTYPE)r�r6r6r7�isfifo:szTarInfo.isfifocCs |jdk S)N)r�)r�r6r6r7�issparse<szTarInfo.issparsecCs|jtttfkS)N)r�r3r4ry)r�r6r6r7�isdev>sz TarInfo.isdevN)r�rhr)r*r'r(r�r�r�r+r,r�r�r�r�r�r�r�r�r�)r�)6rqrrrsrt� __slots__r�rr�propertyr%rrr&rrr�r rrrrrr�classmethodr/r�staticmethodrr6rr*rOrQrPrVrRrSrUrerdrfrYrbrXr�rtr�r�r�rwrxrzr{r|r6r6r6r7rbsf 1* 3? z c @s�eZdZdZdZdZdZdZeZ e ZdZe ZeZdZdfdd �Zedddefd d��Zedgdd ��Zedhdd��Zedidd��Zedjdd��Zddddd�Zdd�Zdd�Zdd�Zd d!�Zdkd"d#�Zdldd%�d&d'�Z dmdd(�d)d*�Z!dnd+d,�Z"d-d.�Z#doddd0�d1d2�Z$dpddd0�d4d5�Z%d6d7�Z&d8d9�Z'd:d;�Z(d<d=�Z)d>d?�Z*dqd@dA�Z+dBdC�Z,dDdE�Z-dFdG�Z.dHdI�Z/dJdK�Z0dLdM�Z1dNdO�Z2dPdQ�Z3dRdS�Z4dTdU�Z5drdVdW�Z6dXdY�Z7dsdZd[�Z8d\d]�Z9d^d_�Z:d`da�Z;dbdc�Z<ddde�Z=dS)trz=The TarFile Class provides an interface to tar archives. rFr#NrzrcCs�ddddd�}||krtd��||_|||_|sj|jdkrVtjj|�rVd|_d|_t||j�}d |_n@|d kr�t|d�r�t |j ttf�r�|j }t|d�r�|j|_d |_|r�tjj |�nd |_ ||_|d k r�||_|d k r�||_|d k r�||_|d k �r||_|d k �r||_| |_| d k �r4|jtk�r4| |_ni|_|d k �rJ||_|d k �rZ||_| |_d |_g|_d |_|jj�|_i|_�y�|jdk�r�d |_ |j!�|_ |jdk�r8x�|jj"|j�y|jj#|�}|jj$|�WnTt%k �r|jj"|j�PYn0t&k �r0}zt't|���WYd d }~XnX�q�W|jdk�r�d |_|j�r�|jj(|jj)��}|jj*|�|jt+|�7_Wn&|j�s�|jj,�d |_�YnXd S)a�Open an (uncompressed) tar archive `name'. `mode' is either 'r' to read from an existing archive, 'a' to append data to an existing file or 'w' to create a new file overwriting an existing one. `mode' defaults to 'r'. If `fileobj' is given, it is used for reading or writing data. If it can be determined, `mode' is overridden by `fileobj's mode. `fileobj' is not closed, when TarFile is closed. �rbzr+b�wbZxb)rz�ar{rlz!mode must be 'r', 'a', 'w' or 'x'r�r{FNr�rhTrzrl)r�r{rl)-r.rh�_moder}r%�exists� bltn_openr�r�r'r�r)rL�abspathr�rPr��dereference�ignore_zerosr4r5rr��debug� errorlevel�copybufsizer��members�_loadedr�r��inodes�firstmemberrZr�rQr�rwrrr/rr[r0r�)r�r�rhr�rPr�r�r�r4r5r�r�r�r�Zmodes�erTr6r6r7r�^s� $ zTarFile.__init__c s�|r|rtd��|dkr��fdd�}xtt�j|d�D]b}t��j|�}|dk r\|j�} y||d|f|�Sttfk r�|dk r�|j| �w8Yq8Xq8Wtd���nd |k�r|jd d �\} }| p�d} |p�d}|�jkr�t��j|�}ntd|��||| |f|�Sd |k�r�|jd d �\} }| �p.d} |�p8d}| dk�rLtd��t || |||�}y�|| |f|�}Wn|j ��YnXd|_|S|dk�r��j|||f|�Std��dS)a�Open a tar archive for reading, writing or appending. Return an appropriate TarFile class. mode: 'r' or 'r:*' open for reading with transparent compression 'r:' open for reading exclusively uncompressed 'r:gz' open for reading with gzip compression 'r:bz2' open for reading with bzip2 compression 'r:xz' open for reading with lzma compression 'a' or 'a:' open for appending, creating the file if necessary 'w' or 'w:' open for writing without compression 'w:gz' open for writing with gzip compression 'w:bz2' open for writing with bzip2 compression 'w:xz' open for writing with lzma compression 'x' or 'x:' create a tarfile exclusively without compression, raise an exception if the file is already created 'x:gz' create a gzip compressed tarfile, raise an exception if the file is already created 'x:bz2' create a bzip2 compressed tarfile, raise an exception if the file is already created 'x:xz' create an lzma compressed tarfile, raise an exception if the file is already created 'r|*' open a stream of tar blocks with transparent compression 'r|' open an uncompressed stream of tar blocks for reading 'r|gz' open a gzip compressed stream of tar blocks 'r|bz2' open a bzip2 compressed stream of tar blocks 'r|xz' open an lzma compressed stream of tar blocks 'w|' open an uncompressed stream for writing 'w|gz' open a gzip compressed stream for writing 'w|bz2' open a bzip2 compressed stream for writing 'w|xz' open an lzma compressed stream for writing znothing to openrz�r:*cs�j|dkS)N�taropen)� OPEN_METH)r�)r.r6r7�not_compressed�sz$TarFile.open.<locals>.not_compressed)�keyNz%file could not be opened successfully�:r#r�zunknown compression type %r�|r{zmode must be 'r' or 'w'Fr�rlzundiscernible mode)rzr�)rzr{)r�r{rl) r.�sortedr�rlr�rrr�r0r�r�r�r�) r.r�rhr�r_�kwargsr�r��funcZ saved_posrg�streamr�r6)r.r7r�sP% zTarFile.opencKs |dkrtd��||||f|�S)zCOpen uncompressed tar archive name for reading or writing. rzr�r{rlz!mode must be 'r', 'a', 'w' or 'x')rzr�r{rl)r.)r.r�rhr�r�r6r6r7r�(szTarFile.taropenr�cKs�|dkrtd��yddl}|jWn ttfk rBtd��YnXy|j||d||�}Wn.tk r�|dk r�|dkr�td ���YnXy|j|||f|�}WnBtk r�|j �|dkr�td ���Yn|j ��YnXd |_ |S)zkOpen gzip compressed tar archive name for reading or writing. Appending is not allowed. rzr{rlzmode must be 'r', 'w' or 'x'rNzgzip module is not availablerbznot a gzip fileF)rzr{rl)r.�gzipZGzipFiler��AttributeErrorrr�rr�r�r�)r.r�rhr�� compresslevelr�r�r�r6r6r7�gzopen0s2 zTarFile.gzopencKs�|dkrtd��yddl}Wntk r8td��YnX|j|pD|||d�}y|j|||f|�}WnFttfk r�|j�|dkr�t d ���Yn|j��YnXd |_ |S)zlOpen bzip2 compressed tar archive name for reading or writing. Appending is not allowed. rzr{rlzmode must be 'r', 'w' or 'x'rNzbz2 module is not available)r�znot a bzip2 fileF)rzr{rl)r.r�r�rZBZ2Filer�r��EOFErrorr�rr�)r.r�rhr�r�r�r�r�r6r6r7�bz2openRs(zTarFile.bz2opencKs�|dkrtd��yddl}Wntk r8td��YnX|j|pD|||d�}y|j|||f|�}WnH|jtfk r�|j�|dkr�t d ���Yn|j��YnXd |_ |S)zkOpen lzma compressed tar archive name for reading or writing. Appending is not allowed. rzr{rlzmode must be 'r', 'w' or 'x'rNzlzma module is not available)�presetznot an lzma fileF)rzr{rl)r.r�r�rZLZMAFiler�r�r�r�rr�)r.r�rhr�r�r�r�r�r6r6r7�xzopenos&zTarFile.xzopenr�r�r�r�)r�r�r�r�c Cs�|jr dSd|_z`|jdkrn|jjttd�|jtd7_t|jt�\}}|dkrn|jjtt|�Wd|j s�|jj �XdS) zlClose the TarFile. In write-mode, two finishing zero blocks are appended to the archive. NTr�r{rlr$r)r�r{rl)r�rhr�r[r1r�r�rY� RECORDSIZEr�r�)r�r`rar6r6r7r��s z TarFile.closecCs"|j|�}|dkrtd|��|S)aReturn a TarInfo object for member `name'. If `name' can not be found in the archive, KeyError is raised. If a member occurs more than once in the archive, its last occurrence is assumed to be the most up-to-date version. Nzfilename %r not found)� _getmember�KeyError)r�r�r�r6r6r7� getmember�s zTarFile.getmembercCs|j�|js|j�|jS)z�Return the members of the archive as a list of TarInfo objects. The list has the same order as the members in the archive. )�_checkr��_loadr�)r�r6r6r7� getmembers�szTarFile.getmemberscCsdd�|j�D�S)z�Return the members of the archive as a list of their names. It has the same order as the list returned by getmembers(). cSsg|] }|j�qSr6)r�)rkr�r6r6r7rm�sz$TarFile.getnames.<locals>.<listcomp>)r�)r�r6r6r7�getnames�szTarFile.getnamescCsp|jd�|dk r|j}|dkr$|}tjj|�\}}|jtjd�}|jd�}|j�}||_ |dkr�t td�r�|jr�tj|�}q�tj |�}ntj|j��}d}|j}t j|��r|j|jf} |jr�|jdkr�| |jkr�||j| kr�t} |j| }nt} | d�rx||j| <nht j|��r"t} nVt j|��r4t} nDt j|��rPt} tj|�}n(t j|��rbt } nt j!|��rtt"} ndS||_||_#|j$|_%|j&|_'| tk�r�|j(|_)nd|_)|j*|_+| |_,||_-t.�r�yt.j/|j%�d|_0Wnt1k �r�YnXt2�r*yt2j3|j'�d|_4Wnt1k �r(YnX| t t"fk�rlt td��rlt td ��rltj5|j6�|_7tj8|j6�|_9|S) a�Create a TarInfo object from the result of os.stat or equivalent on an existing file. The file is either named by `name', or specified as a file object `fileobj' with a file descriptor. If given, `arcname' specifies an alternative name for the file in the archive, otherwise, the name is taken from the 'name' attribute of 'fileobj', or the 'name' argument. The name should be a text string. �awxNr��lstatr�r#r�major�minor):r�r�r}r%� splitdriver�r�r�r�r�r�r�r�rf�fstat�fileno�st_mode�S_ISREG�st_ino�st_dev�st_nlinkr�rvr�S_ISDIRr�S_ISFIFOry�S_ISLNKru�readlink�S_ISCHRr3�S_ISBLKr4rh�st_uidr)�st_gidr*�st_sizer'�st_mtimer(r�r��pwd�getpwuidr+r��grpZgetgrgidr,r��st_rdevr�r�r�)r�r��arcnamer�Zdrvr�Zstatresr�Zstmd�inoder�r6r6r7� gettarinfo�s~ zTarFile.gettarinfoT)r�cCs0|j�|dkr|}�x|D�] }|r�|jdkr:td�nttj|j��td|jpX|j|jpb|jf�|j �sz|j �r�tdd|j|jf�ntd|j �|jdkr�td�ntdtj|j�dd ��t|j|j�r�d nd�|�r"|j��r td|j�|j��r"td |j�t�qWdS)aPrint a table of contents to sys.stdout. If `verbose' is False, only the names of the members are printed. If it is True, an `ls -l'-like output is produced. `members' is optional and must be a subset of the list returned by getmembers(). Nz ??????????z%s/%sz%10sz%d,%dz%10dz????-??-?? ??:??:??z%d-%02d-%02d %02d:%02d:%02dr�r�r�z-> zlink to )r�rhrprfrgr+r)r,r*rwrxr�r�r'r(r�Z localtimer�r�r�r�r�ro)r��verboser�r�r6r6r7rh*s2 zTarFile.list)�filterc Csv|jd�|dkr|}|dk rPddl}|jdtd�||�rP|jdd|�dS|jdk r�tjj|�|jkr�|jdd|�dS|jd|�|j ||�}|dkr�|jdd |�dS|dk r�||�}|dkr�|jdd|�dS|j ��rt|d ��}|j||�WdQRXnd|j ��rh|j|�|�rrxHtj|�D].}|jtjj||�tjj||�|||d��q4Wn |j|�dS)a~Add the file `name' to the archive. `name' may be any type of file (directory, fifo, symbolic link, etc.). If given, `arcname' specifies an alternative name for the file in the archive. Directories are added recursively by default. This can be avoided by setting `recursive' to False. `exclude' is a function that should return True for each filename to be excluded. `filter' is a function that expects a TarInfo object argument and returns the changed TarInfo object, if it returns None the TarInfo object will be excluded from the archive. r�Nrzuse the filter argument insteadr$ztarfile: Excluded %rztarfile: Skipped %rr#ztarfile: Unsupported type %rr�)r�)r�rcrdre�_dbgr�r}r%r�r�r�r��addfiler��listdir�addr�) r�r�r�� recursiveZexcluder�rcr��fr6r6r7r�PsB zTarFile.addcCs�|jd�tj|�}|j|j|j|j�}|jj|�|jt |�7_|j }|dk r�t||j|j|d�t |jt�\}}|dkr�|jjtt|�|d7}|j|t7_|jj|�dS)aAdd the TarInfo object `tarinfo' to the archive. If `fileobj' is given, it should be a binary file, and tarinfo.size bytes are read from it and added to the archive. You can create TarInfo objects directly, or by using gettarinfo(). r�N)r_rr#)r�rrrPr4r5r�r[r�r0r�rXr'rYr�r1r�r�)r�r�r�rTr_r`rar6r6r7r��s zTarFile.addfilec"CsH|dk�r|j}|dk�r�tjjd�}|dkr�ytt�}Wntk rNYnBXddl}|jddd�}|�|j |�WdQRX|jdddd�}|r�yt |}Wn&tk r�td|�d ��d�YnX||_|St �r�tjdt�tStSt|t��rtd��|St|��r|Syt |Stk �rBtd|�d ��d�YnXdS)NZ PYTHON_TARFILE_EXTRACTION_FILTERr�#)Z interpolationZcomment_prefixesr�r�)Zfallbackzfilter z not foundz4The default behavior of tarfile extraction has been z$changed to disallow common exploits z(including CVE-2007-4559). z1By default, absolute/parent paths are disallowed z and some mode bits are cleared. z/See https://access.redhat.com/articles/7004769 zfor more details.z#String names are not supported for z2TarFile.extraction_filter. Use a function such as ztarfile.data_filter directly.)r�zXThe default behavior of tarfile extraction has been changed to disallow common exploits zsThe default behavior of tarfile extraction has been changed to disallow common exploits (including CVE-2007-4559). z�The default behavior of tarfile extraction has been changed to disallow common exploits (including CVE-2007-4559). By default, absolute/parent paths are disallowed z�The default behavior of tarfile extraction has been changed to disallow common exploits (including CVE-2007-4559). By default, absolute/parent paths are disallowed and some mode bits are cleared. z�The default behavior of tarfile extraction has been changed to disallow common exploits (including CVE-2007-4559). By default, absolute/parent paths are disallowed and some mode bits are cleared. See https://access.redhat.com/articles/7004769 aThe default behavior of tarfile extraction has been changed to disallow common exploits (including CVE-2007-4559). By default, absolute/parent paths are disallowed and some mode bits are cleared. See https://access.redhat.com/articles/7004769 for more details.zUString names are not supported for TarFile.extraction_filter. Use a function such as zrString names are not supported for TarFile.extraction_filter. Use a function such as tarfile.data_filter directly.)�extraction_filterr}�environr2r��_CONFIG_FILENAME�FileNotFoundError�configparserZConfigParserZ read_file�_NAMED_FILTERSr�r.�_RH_SAFER_DEFAULTrcrd�RuntimeWarningr�r�r'r)� TypeError�callable)r�r�r��filer�Zconfr6r6r7�_get_filter_function�sR zTarFile._get_filter_function�.)� numeric_ownerr�cCs�g}|j|�}|dkr|}xN|D]F}|j|||�}|dkr<q |j�rN|j|�|j|||j�|d�q W|jdd�dd�xv|D]n}tjj||j �} y,|j || |d�|j|| �|j|| �Wq�t k r�} z|j| �WYdd} ~ Xq�Xq�WdS)a�Extract all members from the archive to the current working directory and set owner, modification time and permissions on directories afterwards. `path' specifies a different directory to extract to. `members' is optional and must be a subset of the list returned by getmembers(). If `numeric_owner` is True, only the numbers for user/group names are used and not the names. The `filter` function will be called on each member just before extraction. It can return a changed TarInfo or None to skip the member. String names of common filters are accepted. N)� set_attrsr�cSs|jS)N)r�)r�r6r6r7�<lambda>�sz$TarFile.extractall.<locals>.<lambda>T)r��reverse)r�)r��_get_extract_tarinfor�r��_extract_one�sortr}r%r�r��chown�utime�chmodr �_handle_nonfatal_error)r�r%r�r�r�Zdirectories�filter_functionr�r��dirpathr�r6r6r7� extractall�s* zTarFile.extractallr�cCs4|j|�}|j|||�}|dk r0|j||||�dS)a�Extract a member from the archive to the current working directory, using its full name. Its file information is extracted as accurately as possible. `member' may be a filename or a TarInfo object. You can specify a different directory using `path'. File attributes (owner, mtime, mode) are set unless `set_attrs' is False. If `numeric_owner` is True, only the numbers for user/group names are used and not the names. The `filter` function will be called before extraction. It can return a changed TarInfo or None to skip the member. String names of common filters are accepted. N)r�r�r�)r�r�r%r�r�r�r�r�r6r6r7�extract s zTarFile.extractcCs�t|t�r|j|�}n|}|}y|||�}WnZttfk r\}z|j|�WYdd}~Xn,tk r�}z|j|�WYdd}~XnX|dkr�|jdd|j �dS|j �r�tj|�}tj j||j�|_|S)z@Get filtered TarInfo (or None) from member, which might be a strNr$ztarfile: Excluded %r)r'r)r�r�r��_handle_fatal_errorr r�r�r�r�rr}r%r�r�r�)r�r�r�r%r�Z unfilteredr�r6r6r7r� s" zTarFile._get_extract_tarinfocCs�|jd�y"|j|tjj||j�||d�WnVtk rX}z|j|�WYdd}~Xn,tk r�}z|j |�WYdd}~XnXdS)z%Extract from filtered tarinfo to diskrz)r�r�N) r��_extract_memberr}r%r�r�r�r�r r�)r�r�r%r�r�r�r6r6r7r�2 s zTarFile._extract_onecCs"|jdkr�n|jdd|�dS)z=Handle non-fatal error (ExtractError) according to errorlevelr#ztarfile: %sN)r�r�)r�r�r6r6r7r�? s zTarFile._handle_nonfatal_errorcCsn|jdkr�n\t|t�rP|jdkr6|jdd|j�qj|jdd|j|jf�n|jddt|�j|f�dS)z1Handle "fatal" error according to self.errorlevelrNr#ztarfile: %sztarfile: %s %rztarfile: %s %s)r�r'r��filenamer��strerrorr�rq)r�r�r6r6r7r�F s zTarFile._handle_fatal_errorcCs�|jd�t|t�r |j|�}n|}|j�s6|jtkrB|j||�S|j�sR|j �rzt|j t�rhtd��q~|j |j|��SndSdS)z�Extract a member from the archive as a file object. `member' may be a filename or a TarInfo object. If `member' is a regular file or a link, an io.BufferedReader object is returned. Otherwise, None is returned. rzz'cannot extract (sym)link as file objectN)r�r'r)r�r�r�rW� fileobjectr�r�r�r�r �extractfile�_find_link_target)r�r�r�r6r6r7r�R s zTarFile.extractfilecCsV|jd�}|jdtj�}tjj|�}|r@tjj|�r@tj|�|j�sP|j �rj|j dd|j|jf�n|j d|j�|j �r�|j||�n�|j�r�|j||�nx|j�r�|j||�nb|j�s�|j�r�|j||�nD|j�s�|j �r�|j||�n&|jtk�r|j||�n|j||�|�rR|j|||�|j ��sR|j||�|j||�dS)z\Extract the TarInfo object tarinfo to a physical file called targetpath. r�r#z%s -> %sN)rHr�r}r�r%r�r��makedirsr�r�r�r�r�r��makefiler��makedirrz�makefiforwrx�makedev�makelinkr�rW�makeunknownr�r�r�)r�r�� targetpathr�r�Z upperdirsr6r6r7r�q s4 zTarFile._extract_membercCs@y&|jdkrtj|�ntj|d�Wntk r:YnXdS)z,Make a directory called targetpath. Ni�)rhr}�mkdir�FileExistsError)r�r�r�r6r6r7r�� s zTarFile.makedircCs�|j}|j|j�|j}t|d��f}|jdk rrx,|jD]"\}}|j|�t|||t|�q6W|j|j�|j �nt|||jt|�WdQRXdS)z'Make a file called targetpath. r�N) r�r�r�r�r�r�rXrr'�truncate)r�r�r��sourcer_�targetr�r'r6r6r7r�� s zTarFile.makefilecCs"|j||�|jdd|j�dS)zYMake a file from a TarInfo object with an unknown type at targetpath. r#z9tarfile: Unknown file type %r, extracted as regular file.N)r�r�r�)r�r�r�r6r6r7r�� szTarFile.makeunknowncCs"ttd�rtj|�ntd��dS)z'Make a fifo called targetpath. �mkfifozfifo not supported by systemN)r�r}rr )r�r�r�r6r6r7r�� s zTarFile.makefifocCsnttd�sttd�r td��|j}|dkr2d}|j�rF|tjO}n |tjO}tj||tj |j |j��dS)z<Make a character or block device called targetpath. �mknodr�z'special devices not supported by systemNi�)r�r}r rhrxrf�S_IFBLK�S_IFCHRrr�r�r�)r�r�r�rhr6r6r7r�� s zTarFile.makedevcCs�yL|j�rtj|j|�n0tjj|j�r8tj|j|�n|j|j |�|�WnHt k r�y|j|j |�|�Wntk r�td��YnXYnXdS)z�Make a (symbolic) link called targetpath. If it cannot be created (platform limitation), we try to make a copy of the referenced file instead of a link. z%unable to resolve link inside archiveN) r�r}�symlinkr�r%r�r��linkr�r��symlink_exceptionr�r )r�r�r�r6r6r7r�� s zTarFile.makelinkcCs�ttd�r�tj�dkr�|j}|j}|s�ytrB|jrBtj|j�d}Wntk rXYnXyt rv|j rvt j|j �d}Wntk r�YnX|dkr�d}|dkr�d }y4|j�r�ttd�r�tj |||�ntj|||�Wntk r�td��YnXdS) z�Set owner of targetpath according to tarinfo. If numeric_owner is True, use .gid/.uid instead of .gname/.uname. If numeric_owner is False, fall back to .gid/.uid when the search based on name fails. �geteuidrr$Nr#�lchownzcould not change ownerr9r9)r�r}r r*r)r�r,Zgetgrnamr�r�r+�getpwnamr�rr�r�r )r�r�r�r��g�ur6r6r7r�� s0 z TarFile.chowncCsL|jdkrdSttd�rHytj||j�Wntk rFtd��YnXdS)zASet file permissions of targetpath according to tarinfo. Nr�zcould not change mode)rhr�r}r�r�r )r�r�r�r6r6r7r� s z TarFile.chmodcCsV|j}|dkrdSttd�s dSytj|||f�Wntk rPtd��YnXdS)zBSet modification time of targetpath according to tarinfo. Nr�z"could not change modification time)r(r�r}r�r�r )r�r�r�r(r6r6r7r�$ s z TarFile.utimecCs�|jd�|jdk r$|j}d|_|S|j|jj�krZ|jj|jd�|jjd�sZtd��d}�xby|jj |�}W�nHt k r�}z2|jr�|jdd|j|f�|jt 7_wbWYdd}~Xn�tk �r,}zN|j�r|jdd|j|f�|jt 7_wbn|jdk�rtt|���WYdd}~Xn�tk �rT|jdk�rPtd��Ynjtk �r�}z|jdk�r~tt|���WYdd}~Xn0tk �r�}ztt|���WYdd}~XnXPqbW|dk �r�|jj|�nd |_|S) z�Return the next member of the archive as a TarInfo object, when TarFile is opened for reading. Return None if there is no more available. ZraNr#zunexpected end of datar$z0x%X: %srz empty fileT)r�r�r�r�r�r�rZrr�rQrwr�r�r�rHr)rurvrxr�r�r�)r��mr�r�r6r6r7rZ2 sL zTarFile.nextc Cs�|j�}d}|dk rHy|j|�}Wntk r:d}YnX|d|�}|rXtjj|�}xLt|�D]@}|r||j|jkrbd}qb|r�tjj|j�}n|j}||krb|SqbW|r�t|��dS)z}Find an archive member by name from bottom to top. If tarinfo is given, it is used as the starting point. FNT) r��indexr.r}r%�normpath�reversedr�r�) r�r�r�� normalizer�Zskippingrr��member_namer6r6r7r�h s, zTarFile._getmembercCs"x|j�}|dkrPqWd|_dS)zWRead through the entire archive file and look for readable members. NT)rZr�)r�r�r6r6r7r�� s z TarFile._loadcCs:|jrtd|jj��|dk r6|j|kr6td|j��dS)znCheck if TarFile is still open, and if the operation's mode corresponds to TarFile's mode. z%s is closedNzbad operation for mode %r)r�r�r�rqrh)r�rhr6r6r7r�� szTarFile._checkcCs`|j�r.djtdtjj|j�|jf��}d}n |j}|}|j||dd�}|dkr\t d|��|S)zZFind the target member of a symlink or hardlink member in the archive. r�NT)r�rzlinkname %r not found) r�r�r�r}r%r�r�r�r�r�)r�r�r��limitr�r6r6r7r�� s zTarFile._find_link_targetccs�|jr|jEdHdSd}|jdk r:|j�}|d7}|VxN|t|j�krV|j|}n"|jst|j�}|sxd|_dSndS|d7}|Vq<WdS)z$Provide an iterator object. Nrr#T)r�r�r�rZr0)r�rr�r6r6r7�__iter__� s& zTarFile.__iter__cCs||jkrt|tjd�dS)z.Write debugging output to sys.stderr. )r�N)r�rorm�stderr)r��level�msgr6r6r7r�� s zTarFile._dbgcCs|j�|S)N)r�)r�r6r6r7� __enter__� szTarFile.__enter__cCs,|dkr|j�n|js"|jj�d|_dS)NT)r�r�r�r�)r�r�r� tracebackr6r6r7�__exit__� s zTarFile.__exit__) NrzNNNNNNrNNNN)rzN)rzNr�)rzNr�)rzNN)NNN)T)NTN)N)r�N)r�T)TF)NF)N)>rqrrrsrtr�r�r�r�rrPrr4r5rr�r�r�r�r�rr�rr�r�r�r�r�r�r�r�r�r�rhr�r�r�r�r�r�r�r�r�r�r�r�r�r�r�r�r�r�r�r�rZr�r�r�r�rr�rrr6r6r6r7rBs� lZ! d&= 5, 0!6 ( cCs.yt|�}|j�dStk r(dSXdS)zfReturn True if name points to a tar archive that we are able to handle, else return False. TFN)rr�r)r�r�r6r6r7r� scCsddl}d}|j|d�}|jdddddd �|jd dtdd �|j�}|jddddd�|jdddd5dd�|jdddd6dd�|jdddd d�|j�}|jr�|jr�|jd!d"�|j �r*|j }t |��rt|d#�� }|j�t |j�tjd$�WdQRX|j�r&t d%j|��n|jd!d&j|���n�|j�r�|j}t |��rjtj|d'��}|j|jd(�WdQRXn|jd!d&j|���n�|j�rPt|j�d!k�r�|jd}tj}n,t|j�d)k�r�|j\}}n|jd!|j��t |��r<tj|d'��}|j||jd*�WdQRX|j�rN|d+k�r&d,j|�} nd-j||�} t | �n|jd!d&j|��n�|j�r�|jjd�} tjj| �\}}d.d.d/d/d0d0d0d0d1�} || k�r�d2| |nd3}|j}tj| |�� }x|D]}|j|��q�WWdQRX|j�rt d4j| ��n|jd!|j��dS)7Nrz3A simple command line interface for tarfile module.)�descriptionz-vz --verbose� store_trueFzVerbose output)�action�default�helpz--filterz<filtername>zFilter for extraction)�metavar�choicesr!z-lz--list� <tarfile>zShow listing of a tarfile)r"r!z-ez --extract�+�<output_dir>zExtract tarfile into target dir)�nargsr"r!z-cz--create�<name>�<file>zCreate tarfile from sourcesz-tz--testzTest if a tarfile is validr#z&--filter is only valid for extraction rz)r�z{!r} is a tar archive.z{!r} is not a tar archive. zr:*)r�r$)r%r�r�z{!r} file is extracted.z+{!r} file is extracted into {!r} directory.r�r�r�)z.gzz.tgzz.xzz.txzz.bz2z.tbzz.tbz2z.tb2zw:r{z{!r} file created.)r$r&)r(r))�argparse�ArgumentParser�add_argumentr�Zadd_mutually_exclusive_group� parse_argsr�r��exitZtestrrr�rormrr�rPrhrr0r}�curdirZformat_helpr�Zcreate�popr%�splitextr�)r*r�parserr`�argsr\r�Ztfr/rZtar_namerjZextZcompressionsZtar_modeZ tar_files� file_namer6r6r7�main� s� r5�__main__)r%r&r'r(r)r*r+r,)T)rrt�version� __author__Z__date__Z __cvsid__�__credits__�builtinsrr�rmr}r�rWrfr�rSr�rercr�r�r�r��NotImplementedErrorr r�� NameError�__all__r�r�r1r�r�rrrrr1rrErvrur3r4rryZCONTTYPErrrFr+r-rTr rrrrWrsrIrprcr(rFrqr�r�getfilesystemencodingr8r=rKrQrUrXrgrp� Exceptionrr rrr rrurvrwrHrxryr��objectr�r��BufferedReaderr�r�r�r�r�r�r�r�r�r�r�r�r�compiler^rrrr5rqr6r6r6r7�<module>s wh ? e4b
/home/../lib64/lua/../apache2/../gssproxy/../python3.6/__pycache__/tarfile.cpython-36.opt-1.pyc