AlkantarClanX12
Your IP : 3.133.123.162
���]�k � @ s� d Z d Z d Z d Z d Z d d l m Z d d l Z d d l Z d d l
Z
d d l Z d d l Z d d l
Z
d d l Z d d l Z d d l Z y d d l Z d d l Z Wn e k
r� d Z Z Yn Xe e f Z y e e f 7Z Wn e k
rYn Xd d d
d g Z d Z d
Z e d Z d Z d Z d Z d Z d Z! d Z" d Z# d Z$ d Z% d Z& d Z' d Z( d Z) d Z* d Z+ d Z, d Z- d Z. d Z/ d Z0 d Z1 d! Z2 d" Z3 e2 Z4 e" e# e$ e% e( e) e* e& e' e+ e, e- f Z5 e" e# e* e- f Z6 e+ e, e- f Z7 d# d$ d% d& d' d( d) d* f Z8 d# d$ d) d* h Z9 d+ e: d, e: d& e: d' e; d( e; d% e; i Z< e j= d- d. f k r�d/ Z> n e j? � Z> d0 d1 � Z@ d2 d3 � ZA d4 d5 � ZB d6 e4 d7 d8 � ZC d9 d: � ZD d e d; d< � ZE d= d> � ZF d? d@ � ZG GdA d � d eH � ZI GdB dC � dC eI � ZJ GdD dE � dE eI � ZK GdF dG � dG eI � ZL GdH dI � dI eI � ZM GdJ dK � dK eI � ZN GdL dM � dM eN � ZO GdN dO � dO eN � ZP GdP dQ � dQ eN � ZQ GdR dS � dS eN � ZR GdT dU � dU eN � ZS GdV dW � dW � ZT GdX dY � dY � ZU GdZ d[ � d[ eV � ZW Gd\ d] � d] eV � ZX Gd^ d_ � d_ e
jY � ZZ Gd` d � d eV � Z[ Gda d � d eV � Z\ Gdb dc � dc � Z] dd d
� Z^ e\ j Z de df � Z_ e` dg k r�e_ � d S)hz0.9.0u" 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 $u4 Gustavo Niemeyer, Niels Gustäbel, Richard Townsend.� )�openN�TarFile�TarInfo�
is_tarfile�TarErrors i � s ustar s ustar 00�d � � 0� 1� 2� 3� 4� 5� 6� 7� L� K� S� x� g� X� � �path�linkpath�size�mtime�uid�gid�uname�gnameZatime�ctime�ntZcezutf-8c C s2 | j | | � } | d | � | t | � t S)N)�encode�len�NUL)�s�length�encoding�errors� r+ �,/opt/alt/python35/lib64/python3.5/tarfile.py�stn� s r- c C s; | j d � } | d k r+ | d | � } | j | | � S)Ns r ���)�find�decode)r' r) r* �pr+ r+ r, �nts� s r2 c C s� | d d k r d } x: t t | � d � D]" } | d K} | | | d 7} q- W| d d k r� d t | � d | } nR y1 t | d d � } t | j � p� d d � } Wn t k
r� t d
� � Yn X| S) Nr � � r � � �ascii�strict�0zinvalid header)r3 r4 )�ranger% r2 �int�strip�
ValueError�InvalidHeaderError)r' �n�ir+ r+ r, �nti� s
rA r5 c C s d | k o d | d k n rN t d | d t | � f d � t } n� | t k r� d | d | k o� d | d k n r� | d k r� t d g � } n t d g � } d | | } xE t | d � D]$ } | j d | d @� | d L} q� Wn t d � � | S)
Nr r5 r z%0*or7 r6 r3 r4 zoverflow in number field)�bytesr; r& �
GNU_FORMAT� bytearrayr: �insertr= )r? �digits�formatr' r@ r+ r+ r, �itn� s $*9 rH c C sB d t t j d | � � } d t t j d | � � } | | f S)Nr6 Z
148B8x356BZ
148b8x356b)�sum�struct� unpack_from)�bufZunsigned_chksumZ
signed_chksumr+ r+ r, � calc_chksums� s rM c C s� | d k r d S| d k r0 t j | | � d Sd } t | | � \ } } xN t | � D]@ } | j | � } t | � | k r� | d � � | j | � qX W| d k r� | j | � } t | � | k r� | d � � | j | � d S)Nr � i zunexpected end of datai @ )�shutil� copyfileobj�divmodr: �readr% �write) �src�dstr( � exception�BUFSIZE�blocks� remainder�brL r+ r+ r, rP � s$
rP c C s, d d l } | j d t d � t j | � S)Nr z$deprecated in favor of stat.filemoder )�warnings�warn�DeprecationWarning�stat�filemode)�moder[ r+ r+ r, r_ � s
r_ c C sP t t j d d � } | d k r< | j | d � j | � } t | d d �d S)Nr) �backslashreplace�end� )�getattr�sys�stdoutr$ r0 �print)r' r) r+ r+ r, � _safe_print s rh c @ s e Z d Z d S)r N)�__name__�
__module__� __qualname__r+ r+ r+ r, r s c @ s e Z d Z d S)� ExtractErrorN)ri rj rk r+ r+ r+ r, rl s rl c @ s e Z d Z d S)� ReadErrorN)ri rj rk r+ r+ r+ r, rm s rm c @ s e Z d Z d S)�CompressionErrorN)ri rj rk r+ r+ r+ r, rn s rn c @ s e Z d Z d S)� StreamErrorN)ri rj rk r+ r+ r+ r, ro s ro c @ s e Z d Z d S)� HeaderErrorN)ri rj rk r+ r+ r+ r, rp s rp c @ s e Z d Z d S)�EmptyHeaderErrorN)ri rj rk r+ r+ r+ r, rq s rq c @ s e Z d Z d S)�TruncatedHeaderErrorN)ri rj rk r+ r+ r+ r, rr s rr c @ s e Z d Z d S)�EOFHeaderErrorN)ri rj rk r+ r+ r+ r, rs # s rs c @ s e Z d Z d S)r> N)ri rj rk r+ r+ r+ r, r> & s r> c @ s e Z d Z d S)�SubsequentHeaderErrorN)ri rj rk r+ r+ r+ r, rt ) s rt c @ s@ e Z d Z d d � Z d d � Z d d � Z d d � Z d S)
�
_LowLevelFilec C sb d t j d t j t j Bt j Bi | } t t d � rF | t j O} t j | | d � | _ d S)N�r�w�O_BINARYi� ) �os�O_RDONLY�O_WRONLY�O_CREAT�O_TRUNC�hasattrrx r �fd)�self�namer` r+ r+ r, �__init__6 s
z_LowLevelFile.__init__c C s t j | j � d S)N)ry �closer )r� r+ r+ r, r� ? s z_LowLevelFile.closec C s t j | j | � S)N)ry rR r )r� r r+ r+ r, rR B s z_LowLevelFile.readc C s t j | j | � d S)N)ry rS r )r� r' r+ r+ r, rS E s z_LowLevelFile.writeN)ri rj rk r� r� rR rS r+ r+ r+ r, ru 0 s ru c @ s� e Z d Z d d � Z d d � Z d d � Z d d � Z d d
� Z d d � Z d
d � Z d d � Z
d d d � Z d d d � Z d d � Z
d d � Z d S)�_Streamc C s{ d | _ | d k r- t | | � } d | _ | d k rQ t | � } | j � } | pZ d | _ | | _ | | _ | | _ | | _ d | _ d | _
d | _ y�| d k r,y d d l } Wn t
k
r� t d � � Yn X| | _ | j d � | _ | d k r | j � | j | _ qI| j � n | d
k r�y d d l } Wn t
k
rht d � � Yn X| d k r�d | _ | j � | _ t | _ qI| j � | _ n� | d k r-y d d l } Wn t
k
r�t d
� � Yn X| d k rd | _ | j � | _ | j | _ qI| j � | _ n | d k rIt d | � � Wn* | j sf| j j � d | _ � Yn Xd S)NTF�*� � r �gzz zlib module is not availablerv �bz2zbz2 module is not available�xzz lzma module is not available�tarzunknown compression type %r) � _extfileobjru � _StreamProxy� getcomptyper� r` �comptype�fileobj�bufsizerL �pos�closed�zlib� ImportErrorrn �crc32�crc�
_init_read_gz�errorrV �_init_write_gzr� �dbuf�BZ2Decompressor�cmp�OSError�
BZ2Compressor�lzma�LZMADecompressor� LZMAError�LZMACompressorr� ) r� r� r` r� r� r� r� r� r� r+ r+ r, r� S sl
z_Stream.__init__c C s' t | d � r# | j r# | j � d S)Nr� )r~ r� r� )r� r+ r+ r, �__del__� s z_Stream.__del__c C s� | j j d | j j | j j | j j d � | _ t j d t t j � � � } | j
d | d � | j j d � r� | j d d
� | _ | j
| j j
d d � t � d S) N� r z<Ls �s �z.gz� z
iso-8859-1�replace���)r� � compressobj�DEFLATED� MAX_WBITS�
DEF_MEM_LEVELr� rJ �packr; �time�_Stream__writer� �endswithr$ r& )r� Z timestampr+ r+ r, r� � s
z_Stream._init_write_gzc C sq | j d k r* | j j | | j � | _ | j t | � 7_ | j d k r` | j j | � } | j | � d S)Nr� r� ) r� r� r� r� r� r% r� �compressr� )r� r' r+ r+ r, rS � s z
_Stream.writec C sk | j | 7_ xU t | j � | j k rf | j j | j d | j � � | j | j d � | _ q Wd S)N)rL r% r� r� rS )r� r' r+ r+ r, Z__write� s z_Stream.__writec C s� | j r
d Sd | _ z� | j d k rO | j d k rO | j | j j � 7_ | j d k r� | j r� | j j | j � d | _ | j d k r� | j j t j d | j
� � | j j t j d | j d @� � Wd | j s� | j j
� Xd S)NTrw r� r� r� z<Ll �� )r� r` r� rL r� �flushr� rS rJ r� r� r� r� r� )r� r+ r+ r, r� � s ' z
_Stream.closec C sO | j j | j j � | _ d | _ | j d � d k rF t d � � | j d � d k rg t d � � t | j d � � } | j d � | d @r� t | j d � � d
t | j d � � } | j | � | d @r x' | j d � } | s� | t
k r� Pq� W| d @r4x' | j d � } | s/| t
k r
Pq
W| d @rK| j d � d S)
Nr� r s �znot a gzip filer s z unsupported compression method� � r6 r5 rN ) r� �
decompressobjr� r� r� �
_Stream__readrm rn �ordrR r& )r� �flagZxlenr' r+ r+ r, r� � s.
,
z_Stream._init_read_gzc C s | j S)N)r� )r� r+ r+ r, �tell� s z _Stream.tellr c C s| | | j d k ri t | | j | j � \ } } x$ t | � D] } | j | j � q? W| j | � n t d � � | j S)Nr z seeking backwards is not allowed)r� rQ r� r: rR ro )r� r� rX rY r@ r+ r+ r, �seek� s z _Stream.seekNc C sy | d k rQ g } x* | j | j � } | s. P| j | � q Wd j | � } n | j | � } | j t | � 7_ | S)Nr� )�_readr� �append�joinr� r% )r� r �trL r+ r+ r, rR s z _Stream.readc C s� | j d k r | j | � St | j � } x� | | k r� | j | j � } | sS Py | j j | � } Wn! | j k
r� t d � � Yn X| j | 7_ | t | � 7} q. W| j d | � } | j | d � | _ | S)Nr� zinvalid compressed data) r� r� r% r� r� r� �
decompressrV rm )r� r �crL r+ r+ r, r� s
z
_Stream._readc C s� t | j � } xK | | k r\ | j j | j � } | s: P| j | 7_ | t | � 7} q W| j d | � } | j | d � | _ | S)N)r% rL r� rR r� )r� r r� rL r+ r+ r, Z__read, s z_Stream.__read)ri rj rk r� r� r� rS r� r� r� r� r� rR r� r� r+ r+ r+ r, r� H s F
r� c @ s@ e Z d Z d d � Z d d � Z d d � Z d d � Z d S)
r� c C s" | | _ | j j t � | _ d S)N)r� rR � BLOCKSIZErL )r� r� r+ r+ r, r� A s z_StreamProxy.__init__c C s | j j | _ | j S)N)r� rR rL )r� r r+ r+ r, rR E s z_StreamProxy.readc C sj | j j d � r d S| j d d � d k rL | j d d � d k rL d S| j j d � rb d Sd
Sd S)Ns �r� r r� s BZhr� �
s 1AY&SYr� � ] �� �7zXZr� r� )r� r� )rL �
startswith)r� r+ r+ r, r� I s 2z_StreamProxy.getcomptypec C s | j j � d S)N)r� r� )r� r+ r+ r, r� S s z_StreamProxy.closeN)ri rj rk r� rR r� r� r+ r+ r+ r, r� < s
r� c @ s� e Z d Z d d d � Z d d � Z d d � Z d d � Z d
d � Z d d
� Z e j
d d � Z d d d � Z d d � Z
d d � Z d S)� _FileInFileNc C s# | | _ | | _ | | _ d | _ t | d d � | _ d | _ | d k r] d | f g } d | _ g | _ d } | j } xp | D]h \ } } | | k r� | j j d | | d f � | j j d | | | | f � | | 7} | | } q� W| | j k r | j j d | | j d f � d S)Nr r� FT)
r� �offsetr �positionrd r� r� � map_index�mapr� )r� r� r� r Z blockinfoZlastposZrealposr+ r+ r, r� ` s(
z_FileInFile.__init__c C s d S)Nr+ )r� r+ r+ r, r� y s z_FileInFile.flushc C s d S)NTr+ )r� r+ r+ r, �readable| s z_FileInFile.readablec C s d S)NFr+ )r� r+ r+ r, �writable s z_FileInFile.writablec C s
| j j � S)N)r� �seekable)r� r+ r+ r, r� � s z_FileInFile.seekablec C s | j S)N)r� )r� r+ r+ r, r� � s z_FileInFile.tellc C s� | t j k r0 t t | d � | j � | _ n� | t j k r� | d k rg t | j | d � | _ q� t | j | | j � | _ nC | t j k r� t t | j | | j � d � | _ n t d � � | j S)Nr zInvalid argument) �io�SEEK_SET�min�maxr r� �SEEK_CUR�SEEK_ENDr= )r� r� �whencer+ r+ r, r� � s ! ( z_FileInFile.seekc C sf | d k r | j | j } n t | | j | j � } d } x!| d k raxs | j | j \ } } } } | | j k o� | k n r� PqP | j d 7_ | j t | j � k rP d | _ qP Wt | | | j � } | r7| j j | | j | � | j j | � } t | � | k r*t d � � | | 7} n | t
| 7} | | 8} | j | 7_ qA W| S)Nr� r r zunexpected end of data) r r� r� r� r� r% r� r� rR rm r& ) r� r rL �data�start�stopr� r( rZ r+ r+ r, rR � s.
z_FileInFile.readc C s5 | j t | � � } | | d t | � � <t | � S)N)rR r% )r� rZ rL r+ r+ r, �readinto� s z_FileInFile.readintoc C s
d | _ d S)NT)r� )r� r+ r+ r, r� � s z_FileInFile.close)ri rj rk r� r� r� r� r� r� r� r� r� rR r� r� r+ r+ r+ r, r� Z s r� c s" e Z d Z � f d d � Z � S)� ExFileObjectc s5 t | j | j | j | j � } t � j | � d S)N)r� r� � offset_datar �sparse�superr� )r� �tarfile�tarinfor� )� __class__r+ r, r� � s zExFileObject.__init__)ri rj rk r� r+ r+ )r� r, r� � s r� c @ sJ e Z d Z dh Z d d d � Z d d � Z d d � Z e e e � Z d d � Z d d � Z
e e e
� Z d d! � Z d" d# � Z
e e d$ d% d& � Z d' d( � Z d) d* � Z d+ d, � Z e d- d. � � Z d/ d0 � Z e d1 d2 � � Z e d3 d4 � � Z e d5 d6 � � Z e d7 d8 � � Z e d9 d: � � Z e d; d< � � Z d= d> � Z d? d@ � Z dA dB � Z dC dD � Z! dE dF � Z" dG dH � Z# dI dJ � Z$ dK dL � Z% dM dN � Z& dO dP � Z' dQ dR � Z( dS dT � Z) dU dV � Z* dW dX � Z+ dY dZ � Z, d[ d\ � Z- d] d^ � Z. d_ d` � Z/ da db � Z0 dc dd � Z1 de df � Z2 dg S)ir r� r` r r r r �chksum�type�linknamer r! �devmajor�devminorr� r� � pax_headersr� r� �_sparse_structs� _link_targetr� c C s� | | _ d | _ d | _ d | _ d | _ d | _ d | _ t | _ d | _ d | _
d | _ d | _ d | _
d | _ d | _ d | _ i | _ d S)Ni� r r� )r� r` r r r r r� �REGTYPEr� r� r r! r� r� r� r� r� r� )r� r� r+ r+ r, r� � s" zTarInfo.__init__c C s | j S)N)r� )r� r+ r+ r, �_getpath� s zTarInfo._getpathc C s
| | _ d S)N)r� )r� r� r+ r+ r, �_setpath� s zTarInfo._setpathc C s | j S)N)r� )r� r+ r+ r, � _getlinkpath� s zTarInfo._getlinkpathc C s
| | _ d S)N)r� )r� r� r+ r+ r, � _setlinkpath� s zTarInfo._setlinkpathc C s d | j j | j t | � f S)Nz<%s %r at %#x>)r� ri r� �id)r� r+ r+ r, �__repr__ s zTarInfo.__repr__c C s� d | j d | j d @d | j d | j d | j d | j d | j d | j d
| j d | j d | j
d
| j d | j i
} | d t
k r� | d j d � r� | d d 7<| S)Nr� r` i� r r r r r� r� r� r r! r� r� �/)r� r` r r r r r� r� r� r r! r� r� �DIRTYPEr� )r� �infor+ r+ r, �get_info s
$zTarInfo.get_info�surrogateescapec C sv | j � } | t k r+ | j | | | � S| t k rJ | j | | | � S| t k rf | j | | � St d � � d S)Nzinvalid format)r� � USTAR_FORMAT�create_ustar_headerrC �create_gnu_header�
PAX_FORMAT�create_pax_headerr= )r� rG r) r* r� r+ r+ r, �tobuf s z
TarInfo.tobufc C s� t | d <t | d j | | � � t k r8 t d � � t | d j | | � � t k r� | j | d | | � \ | d <| d <| j | t | | � S)N�magicr� zlinkname is too longr� �prefix) � POSIX_MAGICr% r$ � LENGTH_LINKr= � LENGTH_NAME�_posix_split_name�_create_headerr� )r� r� r) r* r+ r+ r, r� * s
" "'zTarInfo.create_ustar_headerc C s� t | d <d } t | d j | | � � t k rR | | j | d t | | � 7} t | d j | | � � t k r� | | j | d t | | � 7} | | j | t | | � S)Nr� r� r� r� )
� GNU_MAGICr% r$ r� �_create_gnu_long_header�GNUTYPE_LONGLINKr� �GNUTYPE_LONGNAMEr rC )r� r� r) r* rL r+ r+ r, r� 7 s
" " zTarInfo.create_gnu_headerc
C s� t | d <| j j � } x� d d t f d d t f d d f D]� \ } } } | | k r\ q> y | | j d d
� Wn# t k
r� | | | | <w> Yn Xt | | � | k r> | | | | <q> Wx� d D]} \ } } | | k r� d | | <q� | | } d | k od | d k n s,t | t � r� t
| � | | <d | | <q� W| rh| j | t | � } n d } | | j
| t d d � S) Nr� r� r r� r r � r! r7 r8 r r5 r r � r r r r� r� )r r r )r! r! r �r r5 �r r5 �r r �r r )r r r r
)r� r� �copyr� r� r$ �UnicodeEncodeErrorr% �
isinstance�float�str�_create_pax_generic_header�XHDTYPEr r� )
r� r� r) r� r� Zhnamer( rF �valrL r+ r+ r, r� E s4
4zTarInfo.create_pax_headerc C s | j | t d � S)Nzutf-8)r �XGLTYPE)�clsr� r+ r+ r, �create_pax_global_headerv s z TarInfo.create_pax_global_headerc C s� | j d � } x� t d t | � � D]u } d j | d | � � } d j | | d � � } t | j | | � � t k r% t | j | | � � t k r% Pq% Wt d � � | | f S)Nr� r zname is too long)�splitr: r% r� r$ �
LENGTH_PREFIXr� r= )r� r� r) r* Z
componentsr@ r� r+ r+ r, r� | s zTarInfo._posix_split_namec C s� t | j d d � d | | � t | j d d � d @d | � t | j d d � d | � t | j d d � d | � t | j d
d � d | � t | j d d � d | � d
| j d t � t | j d d � d | | � | j d t � t | j d d � d | | � t | j d d � d | | � t | j d d � d | � t | j d d � d | � t | j d d � d | | � g } t j d t d j | � � } t | t d � � d } | d d � t
d | d � | d d � } | S) Nr� r� r r` r i� r5 r r r r r s r� r� r� r r r! r� r� r� r z%dsr� il z%06o r7 ie i����i����) r- �getrH r� r� rJ r� r� r� rM rB )r� rG r) r* �partsrL r� r+ r+ r, r � s& $ /zTarInfo._create_headerc C s= t t | � t � \ } } | d k r9 | t | t 7} | S)Nr )rQ r% r� r& )ZpayloadrX rY r+ r+ r, �_create_payload� s zTarInfo._create_payloadc C sm | j | | � t } i } d | d <| | d <t | � | d <t | d <| j | t | | � | j | � S)Nz
././@LongLinkr� r� r r� )r$ r& r% r r r� r )r r� r� r) r* r� r+ r+ r, r � s
z TarInfo._create_gnu_long_headerc C s� d } xJ | j � D]< \ } } y | j d d � Wq t k
rN d } PYq Xq Wd } | ri | d 7} x� | j � D]� \ } } | j d � } | r� | j | d � } n | j d � } t | � t | � d } d } }
x- | t t |
� � } | |
k rP| }
q� W| t t |
� d
� d | d | d
7} qv Wi } d | d <| | d <t | � | d <t | d <| j | t d
d � | j | � S)NFzutf-8r8 Tr� s 21 hdrcharset=BINARY
r� r� r r7 � � =s
z././@PaxHeaderr� r� r r� r� )
�itemsr$ r r% r rB r� r r� r ) r r� r� r) �binary�keyword�value�records�lr? r1 r� r+ r+ r, r � s<
1
z"TarInfo._create_pax_generic_headerc C sN t | � d k r t d � � t | � t k r< t d � � | j t � t k r] t d � � t | d d � � } | t | � k r� t d � � | � } t
| d d � | | � | _ t | d d � � | _ t | d d
� � | _
t | d
d � � | _ t | d d � � | _ t | d d � � | _ | | _ | d d
� | _ t
| d
d � | | � | _ t
| d d � | | � | _ t
| d d � | | � | _ t | d d � � | _ t | d d � � | _ t
| d d � | | � } | j t k r'| j j d � r't | _ | j t k r d } g } x� t d � D]u } y< t | | | d � � }
t | | d | d � � } Wn t k
r�PYn X| j |
| f � | d 7} qOWt | d � } t | d d � � }
| | |
f | _ | j! � r!| j j" d � | _ | rJ| j t# k rJ| d | j | _ | S) Nr z empty headerztruncated headerzend of file header� � z bad checksumr �l �t �| � � i i i) iI iQ iY i� r� i� r� r � i� i� i� )$r% rq r� rr �countr& rs rA rM r> r2 r� r` r r r r r� r� r� r r! r� r� �AREGTYPEr� r� �GNUTYPE_SPARSEr: r= r� �boolr� �isdir�rstrip� GNU_TYPES)r rL r) r* r� �objr� r� �structsr@ r� �numbytes�
isextended�origsizer+ r+ r, �frombuf� sZ ! "
zTarInfo.frombufc C sP | j j t � } | j | | j | j � } | j j � t | _ | j | � S)N) r� rR r� r7 r) r* r� r� � _proc_member)r r� rL r2 r+ r+ r, � fromtarfile5 s zTarInfo.fromtarfilec C st | j t t f k r" | j | � S| j t k r> | j | � S| j t t t f k rc | j | � S| j
| � Sd S)N) r� r r �
_proc_gnulongr- � _proc_sparser r �SOLARIS_XHDTYPE� _proc_pax�
_proc_builtin)r� r� r+ r+ r, r8 J s
zTarInfo._proc_memberc C su | j j � | _ | j } | j � s6 | j t k rL | | j | j � 7} | | _ | j | j
| j | j � | S)N)
r� r� r� �isregr� �SUPPORTED_TYPES�_blockr r� �_apply_pax_infor� r) r* )r� r� r� r+ r+ r, r> W s zTarInfo._proc_builtinc C s� | j j | j | j � � } y | j | � } Wn t k
rQ t d � � Yn X| j | _ | j t k r� t
| | j | j � | _
n* | j t k r� t
| | j | j � | _ | S)Nz missing or bad subsequent header)r� rR rA r r9 rp rt r� r� r r2 r) r* r� r r� )r� r� rL �nextr+ r+ r, r: h s
zTarInfo._proc_gnulongc
C s# | j \ } } } | ` x� | r� | j j t � } d } x� t d � D]� } y< t | | | d � � } t | | d | d � � } Wn t k
r� PYn X| r� | r� | j | | f � | d 7} qF Wt | d � } q W| | _ | j j
� | _ | j | j | j
� | _ | | _
| S)Nr � r r* i� )r� r� rR r� r: rA r= r� r. r� r� r� rA r r� )
r� r� r3 r5 r6 rL r� r@ r� r4 r+ r+ r, r; ~ s( "
zTarInfo._proc_sparsec C s� | j j | j | j � � } | j t k r9 | j } n | j j � } t j d | � } | d k r� | j
d � j d � | d <| j d � } | d k r� | j
} n d } t j d � } d } x� | j | | � } | s� P| j � \ } }
t | � } | | j d � d | j d � | d � } | j |
d d | j � }
|
t k rt| j | | | j
| j � } n | j | d d | j � } | | |
<| | 7} q� Wy | j | � } Wn t k
r�t d � � Yn Xd
| k r�| j | | � n_ d | k r | j | | | � n= | j d � d
k rY| j d � d k rY| j | | | � | j t t f k r�| j | | j
| j � | j | _ d | k r�| j! }
| j" � s�| j t# k r�|
| j | j � 7}
|
| _ | S)Ns \d+ hdrcharset=([^\n]+)\nr zutf-8�
hdrcharsetZBINARYs (\d+) ([^=]+)=r r z missing or bad subsequent headerzGNU.sparse.mapzGNU.sparse.sizezGNU.sparse.major�1zGNU.sparse.minorr9 r )$r� rR rA r r� r r� r �re�search�groupr0 r r) �compile�match�groupsr; rb r� �_decode_pax_fieldr* �PAX_NAME_FIELDSr9 rp rt �_proc_gnusparse_01�_proc_gnusparse_00�_proc_gnusparse_10r r< rB r� r� r? r@ )r� r� rL r� rK rE r) Zregexr� r( r r rC r� r+ r+ r, r= � s` .
* zTarInfo._proc_paxc C s� g } x6 t j d | � D]" } | j t | j d � � � q Wg } x6 t j d | � D]" } | j t | j d � � � qX Wt t | | � � | _ d S)Ns \d+ GNU.sparse.offset=(\d+)\nr s \d+ GNU.sparse.numbytes=(\d+)\n)rG �finditerr� r; rI �list�zipr� )r� rC r� rL ZoffsetsrK r4 r+ r+ r, rP s zTarInfo._proc_gnusparse_00c C sV d d � | d j d � D� } t t | d d d � | d d d � � � | _ d S)Nc S s g | ] } t | � � q Sr+ )r; )�.0�xr+ r+ r, �
<listcomp> s z.TarInfo._proc_gnusparse_01.<locals>.<listcomp>zGNU.sparse.map�,r r )r rS rT r� )r� rC r� r� r+ r+ r, rO s zTarInfo._proc_gnusparse_01c C s� d } g } | j j t � } | j d d � \ } } t | � } xg t | � | d k r� d | k r} | | j j t � 7} | j d d � \ } } | j t | � � qE W| j j � | _ t t
| d d d � | d d d � � � | _ d S)Ns
r r ) r� rR r� r r; r% r� r� r� rS rT r� )r� rC r� r� Zfieldsr� rL Znumberr+ r+ r, rQ s zTarInfo._proc_gnusparse_10c
C s x� | j � D]� \ } } | d k r8 t | d | � q
| d k r] t | d t | � � q
| d k r� t | d t | � � q
| t k r
| t k r� y t | | � } Wn t k
r� d } Yn X| d k r� | j d � } t | | | � q
W| j � | _ d S)NzGNU.sparse.namer zGNU.sparse.sizer zGNU.sparse.realsizer r� ) r �setattrr; �
PAX_FIELDS�PAX_NUMBER_FIELDSr= r0 r r� )r� r� r) r* r r r+ r+ r, rB ! s"
zTarInfo._apply_pax_infoc C s= y | j | d � SWn" t k
r8 | j | | � SYn Xd S)Nr8 )r0 �UnicodeDecodeError)r� r r) Zfallback_encodingZfallback_errorsr+ r+ r, rM 8 s
zTarInfo._decode_pax_fieldc C s- t | t � \ } } | r% | d 7} | t S)Nr )rQ r� )r� r+ rX rY r+ r+ r, rA @ s
zTarInfo._blockc C s
| j t k S)N)r� �
REGULAR_TYPES)r� r+ r+ r, r? I s z
TarInfo.isregc C s
| j � S)N)r? )r� r+ r+ r, �isfileK s zTarInfo.isfilec C s
| j t k S)N)r� r� )r� r+ r+ r, r/ M s z
TarInfo.isdirc C s
| j t k S)N)r� �SYMTYPE)r� r+ r+ r, �issymO s z
TarInfo.issymc C s
| j t k S)N)r� �LNKTYPE)r� r+ r+ r, �islnkQ s z
TarInfo.islnkc C s
| j t k S)N)r� �CHRTYPE)r� r+ r+ r, �ischrS s z
TarInfo.ischrc C s
| j t k S)N)r� �BLKTYPE)r� r+ r+ r, �isblkU s z
TarInfo.isblkc C s
| j t k S)N)r� �FIFOTYPE)r� r+ r+ r, �isfifoW s zTarInfo.isfifoc C s
| j d k S)N)r� )r� r+ r+ r, �issparseY s zTarInfo.issparsec C s | j t t t f k S)N)r� rc re rg )r� r+ r+ r, �isdev[ s z
TarInfo.isdevN)r� r` r r r r r� r� r� r r! r� r� r� r� r� r� r� r� r� )3ri rj rk � __slots__r� r� r� �propertyr r� r� r r� r� �DEFAULT_FORMAT�ENCODINGr� r� r� r� � classmethodr r� � staticmethodr r r r r7 r9 r8 r> r: r; r= rP rO rQ rB rM rA r? r^ r/ r` rb rd rf rh ri rj r+ r+ r+ r, r � s^
1
3?
f c @ s� e Z d Z d Z d Z d Z d Z e Z e Z
d Z e Z
e Z d d d d d d d d d d d d d d � Z e d d d e d d
� � Z e d d d d � � Z e d d d
d d � � Z e d d d
d d � � Z e d d d d d � � Z d d d d d d d d i Z d d � Z d d � Z d d! � Z d" d# � Z d d d d$ d% � Z d& d' d d( d) �Z d d& d d* d d+ d, �Z d d- d. � Z d/ d d0 d d1 d2 �Z! d3 d& d0 d d4 d5 �Z" d6 d7 � Z# d& d d8 d9 � Z$ d: d; � Z% d< d= � Z& d> d? � Z' d@ dA � Z( dB dC � Z) dD dE � Z* dF dG � Z+ dH dI � Z, dJ dK � Z- dL dM � Z. d d dN dO � Z/ dP dQ � Z0 d dR dS � Z1 dT dU � Z2 dV dW � Z3 dX dY � Z4 dZ d[ � Z5 d\ d] � Z6 d S)^r r Fr Nrv r� c
C s� d d d d d d d d i }
| |
k r6 t d � � | | _ |
| | _ | s� | j d k r� t j j | � r� d | _ d | _ t | | j � } d
| _ n` | d k r� t | d � r� t | j
t t f � r� | j
} t | d � r� | j | _ d
| _ | r t j j
| � n d | _
| | _ | d k rC| | _ | d k rX| | _ | d k rm| | _ | d k r�| | _ | d k r�| | _ | | _ |
d k r�| j t k r�|
| _ n i | _ | d k r�| | _ | d k r�| | _ d
| _ g | _ d
| _ | j j � | _ i | _ y:| j d k rZd | _ | j � | _ | j d k rx� | j j! | j � y& | j j" | � } | j j# | � Wqlt$ k
r�| j j! | j � PYqlt% k
r} z t& t | � � � WYd d } ~ XqlXqlW| j d k rid
| _ | j ri| j j' | j j( � � } | j j) | � | j t* | � 7_ Wn* | j s�| j j+ � d
| _ � Yn Xd S)Nrv �rb�azr+brw �wbrV �xbz!mode must be 'r', 'a', 'w' or 'x'Fr� r` T)rr rw rV ),r= r` �_modery r �exists� bltn_openr� r~ r
r� r rB �abspathr� rG r� � dereference� ignore_zerosr) r* r� r� �debug�
errorlevelr� �members�_loadedr� r� �inodes� firstmemberrC r� r9 r� rs rp rm r r rS r% r� )r� r� r` r� rG r� ry rz r) r* r� r{ r| Zmodes�erL r+ r+ r, r� y s�
" !
)
zTarFile.__init__c sY | r | r t d � � | d k r� � f d d � } x� t � j d | �D]� } t � � j | � } | d k r� | j � } y | | d | | � SWqN t t f k
r� }
z! | d k r� | j | � wN WYd d }
~
XqN XqN Wt d � � nSd | k r}| j d d � \ } } | p#d } | p/d
} | � j k rZt � � j | � } n t d | � � | | | | | � Sd | k r'| j d d � \ } } | p�d } | p�d
} | d k r�t d � � t | | | | | � } y � | | | | � }
Wn | j
� � Yn Xd |
_ |
S| d k rI� j | | | | � St d � � d S)Nznothing to openrv �r:*c s � j | d k S)N�taropen)� OPEN_METH)r� )r r+ r, �not_compressed s z$TarFile.open.<locals>.not_compressed�keyz%file could not be opened successfully�:r r� zunknown compression type %r�|rw zmode must be 'r' or 'w'Frr rV zundiscernible mode)rv r� )rv rw )rr rw rV )
r= �sortedr� rd r� rm rn r� r r� r� r� r� )r r� r` r� r� �kwargsr� r� �funcZ saved_posr� r_ �streamr� r+ )r r, r � sP %
z TarFile.openc K s+ | d k r t d � � | | | | | � S)Nrv rr rw rV z!mode must be 'r', 'a', 'w' or 'x')rv rr rw rV )r= )r r� r` r� r� r+ r+ r, r� A s zTarFile.taropenr� c K s) | d
k r t d � � y d d l } | j Wn$ t t f k
rU t d � � Yn Xy | j | | d | | � } Wn9 t k
r� | d k r� | d k r� t d � � � Yn Xy | j | | | | � } WnK t k
r| j � | d k r t d � � � Yn | j � � Yn Xd | _
| S) Nrv rw rV z mode must be 'r', 'w' or 'x'r z gzip module is not availablerZ znot a gzip fileF)rv rw rV ) r= �gzipZGzipFiler� �AttributeErrorrn r� rm r� r� r� )r r� r` r� �
compresslevelr� r� r� r+ r+ r, �gzopenI s2
zTarFile.gzopenc K s� | d
k r t d � � y d d l } Wn t k
rH t d � � Yn X| j | pX | | d | �} y | j | | | | � } WnQ t t f k
r� | j � | d k r� t d � � � Yn | j � � Yn Xd | _
| S) Nrv rw rV z mode must be 'r', 'w' or 'x'r zbz2 module is not availabler� znot a bzip2 fileF)rv rw rV ) r= r� r� rn �BZ2Filer� r� �EOFErrorr� rm r� )r r� r` r� r� r� r� r� r+ r+ r, �bz2openk s(
zTarFile.bz2openc K s� | d
k r t d � � y d d l } Wn t k
rH t d � � Yn X| j | pX | | d | �} y | j | | | | � } WnT | j t f k
r� | j � | d k r� t d � � � Yn | j � � Yn Xd | _
| S) Nrv rw rV z mode must be 'r', 'w' or 'x'r z lzma module is not available�presetznot an lzma fileF)rv rw rV ) r= r� r� rn �LZMAFiler� r� r� r� rm r� )r r� r` r� r� r� r� r� r+ r+ r, �xzopen� s&
zTarFile.xzopenr� r� r� r� r� r� r� r� c
C s� | j r
d Sd | _ zz | j d k r� | j j t t d � | j t d 7_ t | j t � \ } } | d k r� | j j t t | � Wd | j s� | j j
� Xd S)NTrr rw rV r r )rr rw rV ) r� r` r� rS r& r� r� rQ �
RECORDSIZEr� r� )r� rX rY r+ r+ r, r� � s z
TarFile.closec C s/ | j | � } | d k r+ t d | � � | S)Nzfilename %r not found)�
_getmember�KeyError)r� r� r� r+ r+ r, � getmember� s zTarFile.getmemberc C s$ | j � | j s | j � | j S)N)�_checkr~ �_loadr} )r� r+ r+ r, �
getmembers� s
zTarFile.getmembersc C s d d � | j � D� S)Nc S s g | ] } | j � q Sr+ )r� )rU r� r+ r+ r, rW � s z$TarFile.getnames.<locals>.<listcomp>)r� )r� r+ r+ r, �getnames� s zTarFile.getnamesc C sI | j d � | d k r" | j } | d k r4 | } t j j | � \ } } | j t j d � } | j d � } | j � } | | _ | d k r� t
t d � r� | j r� t j | � } q� t j
| � } n t j | j � � } d } | j } t
j | � r�| j | j f } | j rd| j d k rd| | j k rd| | j | k rdt }
| j | } qt }
| d r| | j | <n� t
j | � r�t }
ns t
j | � r�t }
n[ t
j | � r�t }
t j | � } n4 t
j | � r�t }
n t
j! | � r t" }
n d S| | _ | | _# | j$ | _% | j& | _' |
t k rT| j( | _) n d | _) | j* | _+ |
| _, | | _- t. r�y t. j/ | j% � d | _0 Wn t1 k
r�Yn Xt2 r�y t2 j3 | j' � d | _4 Wn t1 k
r�Yn X|
t t" f k rEt
t d � rEt
t d � rEt j5 | j6 � | _7 t j8 | j6 � | _9 | S) N�awxr� �lstatr� r r �major�minor):r� r� ry r �
splitdriver� �sep�lstripr� r� r~ ry r� r^ �fstat�fileno�st_mode�S_ISREG�st_ino�st_dev�st_nlinkr ra r� �S_ISDIRr� �S_ISFIFOrg �S_ISLNKr_ �readlink�S_ISCHRrc �S_ISBLKre r` �st_uidr �st_gidr �st_sizer �st_mtimer r� r� �pwd�getpwuidr r� �grp�getgrgidr! r� �st_rdevr� r� r� ) r� r� �arcnamer� Zdrvr� Zstatresr� Zstmd�inoder� r+ r+ r, �
gettarinfo� s~
"
zTarFile.gettarinfoTr} c C sQ | j � | d k r | } x.| D]&} | r� t t j | j � � t d | j pZ | j | j pi | j f � | j � s� | j
� r� t d d | j | j f � n t d | j
� t d t j | j � d d � � t | j | j � r� d n d � | rB| j � r%t d | j � | j � rBt d
| j � t � q# Wd S) Nz%s/%sz%10sz%d,%dz%10dz%d-%02d-%02d %02d:%02d:%02dr� r� r� z-> zlink to )r� rh r^ r_ r` r r r! r rd rf r� r� r r� � localtimer r� r/ r` r� rb rg )r� �verboser} r� r+ r+ r, rS C s*
# z TarFile.list�filterc
C s� | j d � | d k r | } | d k rn d d l } | j d t d � | | � rn | j d d | � d S| j d k r� t j j | � | j k r� | j d d | � d S| j d | � | j | | � } | d k r� | j d d | � d S| d k r2| | � } | d k r2| j d d | � d S| j
� rjt | d � � } | j | | � Wd QRXn� | j
� r�| j | � | r�xa t j | � D]@ } | j t j j | | � t j j | | � | | d
| �q�Wn
| j | � d S) Nr� r z use the filter argument insteadr ztarfile: Excluded %rztarfile: Skipped %rr z tarfile: Unsupported type %rrq r� )r� r[ r\ r] �_dbgr� ry r rx r� r? rw �addfiler/ �listdir�addr� ) r� r� r� Z recursiveZexcluder� r[ r� �fr+ r+ r, r� c sB
*
*z TarFile.addc C s� | j d � t j | � } | j | j | j | j � } | j j | � | j t | � 7_ | d k r� t
| | j | j � t | j t
� \ } } | d k r� | j j t t
| � | d 7} | j | t
7_ | j j | � d S)Nr� r r )r� r r� rG r) r* r� rS r� r% rP r rQ r� r& r} r� )r� r� r� rL rX rY r+ r+ r, r� � s
zTarFile.addfile�.�
numeric_ownerc C sU g } | d k r | } xb | D]Z } | j � rV | j | � t j | � } d | _ | j | | d | j � d | �q W| j d d d � � | j � x� | D]� } t j j | | j
� } y: | j | | d | �| j | | � | j
| | � Wq� t k
rL} z. | j d k r&� n | j d d | � WYd d } ~ Xq� Xq� Wd S) Ni� � set_attrsr� r� c S s | j S)N)r� )rr r+ r+ r, �<lambda>� s z$TarFile.extractall.<locals>.<lambda>r z tarfile: %s)r/ r� r r` �extract�sort�reversery r r� r� �chown�utime�chmodrl r| r� )r� r r} r� Z directoriesr� �dirpathr� r+ r+ r, �
extractall� s,
zTarFile.extractallr� c C sd | j d � t | t � r. | j | � } n | } | j � r[ t j j | | j � | _ y2 | j
| t j j | | j � d | d | �Wn� t k
r} zc | j
d k r� � nI | j d k r� | j d d | j � n | j d d | j | j f � WYd d } ~ XnN t k
r_} z. | j
d k r9� n | j d d | � WYd d } ~ Xn Xd S)Nrv r� r� r r z tarfile: %sztarfile: %s %r)r� r
r r� rb ry r r� r� r� �_extract_memberr� r� r| �filenamer� �strerrorrl )r� �memberr r� r� r� r� r+ r+ r, r� � s(
! 2zTarFile.extractc C s� | j d � t | t � r. | j | � } n | } | j � sO | j t k r_ | j | | � S| j � sw | j � r� t | j
t � r� t d � � q� | j
| j | � � Sn d Sd S)Nrv z'cannot extract (sym)link as file object)r� r
r r� r? r� r@ �
fileobjectrb r` r� r� ro � extractfile�_find_link_target)r� r� r� r+ r+ r, r� s
zTarFile.extractfilec C s� | j d � } | j d t j � } t j j | � } | r\ t j j | � r\ t j | � | j � st | j � r� | j
d d | j | j f � n | j
d | j � | j
� r� | j | | � n� | j � r� | j | | � n� | j � r| j | | � n� | j � s | j � r2| j | | � n] | j � sJ| j � r]| j | | � n2 | j t k r| j | | � n | j | | � | r�| j | | | � | j � s�| j | | � | j | | � d S)Nr� r z%s -> %s) r0 r� ry r� r �dirnamerv �makedirsrb r` r� r� r� r? �makefiler/ �makedirrh �makefiford rf �makedev�makelinkr� r@ � makeunknownr� r� r� )r� r� �
targetpathr� r� Z upperdirsr+ r+ r, r� & s4
# zTarFile._extract_memberc C s- y t j | d � Wn t k
r( Yn Xd S)Ni� )ry �mkdir�FileExistsError)r� r� r� r+ r+ r, r� W s
zTarFile.makedirc
C s� | j } | j | j � t | d � �� } | j d k r� x7 | j D], \ } } | j | � t | | | t � qD W| j | j � | j � n t | | | j t � Wd QRXd S)Nrs ) r� r� r� rw r� rP rm r �truncate)r� r� r� �source�targetr� r r+ r+ r, r� a s
zTarFile.makefilec C s+ | j | | � | j d d | j � d S)Nr z9tarfile: Unknown file type %r, extracted as regular file.)r� r� r� )r� r� r� r+ r+ r, r� p s zTarFile.makeunknownc C s/ t t d � r t j | � n t d � � d S)N�mkfifoz fifo not supported by system)r~ ry r� rl )r� r� r� r+ r+ r, r� x s zTarFile.makefifoc C s� t t d � s t t d � r, t d � � | j } | j � rQ | t j O} n
| t j O} t j | | t j | j
| j � � d S)N�mknodr� z'special devices not supported by system) r~ ry rl r` rf r^ �S_IFBLK�S_IFCHRr� r� r� r� )r� r� r� r` r+ r+ r, r� � s
zTarFile.makedevc C s� yj | j � r% t j | j | � nD t j j | j � rP t j | j | � n | j | j | � | � WnP t
k
r� y | j | j | � | � Wn t k
r� t d � � Yn XYn Xd S)Nz%unable to resolve link inside archive)
r` ry �symlinkr� r rv r� �linkr� r� �symlink_exceptionr� rl )r� r� r� r+ r+ r, r� � s
zTarFile.makelinkc C s2 t r.t t d � r.t j � d k r.| rB | j } | j } np y t j | j � d } Wn t k
ry | j } Yn Xy t j
| j � d } Wn t k
r� | j } Yn XyH | j � r� t t d � r� t j
| | | � n t j | | | � Wn1 t k
r-} z t d � � WYd d } ~ Xn Xd S)N�geteuidr r �lchownzcould not change owner)r� r~ ry r� r r r� �getgrnamr! r� �getpwnamr r` r� r� r� rl )r� r� r� r� �g�ur� r+ r+ r, r� � s$ '
z
TarFile.chownc C s^ t t d � rZ y t j | | j � Wn1 t k
rY } z t d � � WYd d } ~ Xn Xd S)Nr� zcould not change mode)r~ ry r� r` r� rl )r� r� r� r� r+ r+ r, r� � s
z
TarFile.chmodc C sk t t d � s d Sy t j | | j | j f � Wn1 t k
rf } z t d � � WYd d } ~ Xn Xd S)Nr� z"could not change modification time)r~ ry r� r r� rl )r� r� r� r� r+ r+ r, r� � s z
TarFile.utimec C sV | j d � | j d k r2 | j } d | _ | S| j | j j � k r | j j | j d � | j j d � s t d � � d } x�y | j j | � } Wn�t
k
r� } z= | j r� | j d d | j | f � | j t
7_ w� WYd d } ~ Xn(t k
r}} za | j rJ| j d d | j | f � | j t
7_ w� n! | j d k rkt t | � � � WYd d } ~ Xn� t k
r�| j d k r�t d � � Yn| t k
r�} z& | j d k r�t t | � � � WYd d } ~ Xn7 t k
r$} z t t | � � � WYd d } ~ Xn XPq� W| d k rI| j j | � n d | _ | S) NZrar zunexpected end of datar z0x%X: %sr z
empty fileT)r� r� r� r� r� r� rR rm r� r9 rs rz r� r� r> r rq rr rt r} r� r~ )r� �mr� r� r+ r+ r, rC � sL
$
$% z TarFile.nextc C s� | j � } | d k r1 | d | j | � � } | rI t j j | � } xK t | � D]= } | rz t j j | j � } n | j } | | k rV | SqV Wd S)N)r� �indexry r �normpath�reversedr� )r� r� r� � normalizer} r� � member_namer+ r+ r, r�
s zTarFile._getmemberc C s- x | j � } | d k r Pq Wd | _ d S)NT)rC r~ )r� r� r+ r+ r, r� ! s
z
TarFile._loadc C sQ | j r t d | j j � � | d k rM | j | k rM t d | j � � d S)Nz %s is closedzbad operation for mode %r)r� r� r� ri r` )r� r` r+ r+ r, r� + s zTarFile._checkc C s� | j � rE d j t d t j j | j � | j f � � } d } n | j } | } | j | d | d d �} | d k r� t d | � � | S)Nr� r� r� Tzlinkname %r not found)
r` r� r� ry r r� r� r� r� r� )r� r� r� �limitr� r+ r+ r, r� 4 s 0 zTarFile._find_link_targetc C s$ | j r t | j � St | � Sd S)N)r~ �iterr} �TarIter)r� r+ r+ r, �__iter__G s
zTarFile.__iter__c C s& | | j k r" t | d t j �d S)N�file)r{ rg re �stderr)r� �level�msgr+ r+ r, r� O s z TarFile._dbgc C s | j � | S)N)r� )r� r+ r+ r, � __enter__U s
zTarFile.__enter__c C s< | d k r | j � n | j s/ | j j � d | _ d S)NT)r� r� r� r� )r� r� r � tracebackr+ r+ r, �__exit__Y s
zTarFile.__exit__)7ri rj rk r{ ry rz r| rm rG rn r) r* r r� r� r� r� ro r� r r� r� r� r� r� r� r� r� r� r� rS r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� rC r� r� r� r� r� r� r r r+ r+ r+ r, r _ sr kZ!
d =(& 0
6
c @ s4 e Z d Z d d � Z d d � Z d d � Z d S)r� c C s | | _ d | _ d S)Nr )r� r� )r� r� r+ r+ r, r� k s zTarIter.__init__c C s | S)Nr+ )r� r+ r+ r, r� p s zTarIter.__iter__c C s� | j d k r3 | j j d k r3 | j j � } nm | j t | j j � k rd | j j | j } n< | j j s� | j j � } | s� d | j _ t � n t � | j d 7_ | S)Nr Tr )r� r� r� rC r% r} r~ �
StopIteration)r� r� r+ r+ r, �__next__t s ! zTarIter.__next__N)ri rj rk r� r� r r+ r+ r+ r, r� d s r� c C s; y t | � } | j � d SWn t k
r6 d SYn Xd S)NTF)r r� r )r� r� r+ r+ r, r � s
c C s� d d l } d } | j d | � } | j d d d d d d d
d �| j � } | j d d
d d d
d �| j d d d d d d9 d
d �| j d d d d d d: d
d �| j d d d d d
d �| j � } | j ro| j } t | � rSt | d � �* } | j � t | j � d t
j �Wd QRX| j rlt d! j
| � � q�| j d" d# j
| � � n{| j r�| j } t | � r�t j | d$ � � } | j d% | j � Wd QRXq�| j d" d# j
| � � n| j r�t | j � d" k r| j d } t j } n= t | j � d& k r9| j \ } } n | j d" | j � � t | � r�t j | d$ � � } | j d' | � Wd QRX| j r�| d( k r�d) j
| � } n d* j
| | � } t | � q�| j d" d# j
| � � n| j r�| j j d � }
t j j |
� \ } } d+ d, d- d, d. d/ d0 d/ d1 d2 d3 d2 d4 d2 d5 d2 i }
| |
k rld6 |
| n d7 } | j } t j |
| � �% } x | D] } | j | � q�WWd QRX| j r�t d8 j
|
� � n | j d" | j � � d S);Nr z3A simple command line interface for tarfile module.� descriptionz-vz --verbose�action�
store_true�defaultF�helpzVerbose outputz-lz--list�metavar� <tarfile>zShow listing of a tarfilez-ez --extract�nargs�+� <output_dir>z Extract tarfile into target dirz-cz--create�<name>�<file>zCreate tarfile from sourcesz-tz--testzTest if a tarfile is validrv r� z{!r} is a tar archive.r z{!r} is not a tar archive.
zr:*r� r r r� z{!r} file is extracted.z+{!r} file is extracted into {!r} directory.z.gzr� z.tgzz.xzr� z.txzz.bz2r� z.tbzz.tbz2z.tb2zw:rw z{!r} file created.)r r )r r ) �argparse�ArgumentParser� add_argument� add_mutually_exclusive_group�
parse_argsZtestr r r� rg re r r� rG �exitrS r r� r% ry �curdir� format_helpr� Zcreate�popr �splitextr� )r r �parserrI �argsrT r� Ztfr r Ztar_name�_�extZ compressionsZtar_modeZ tar_files� file_namer+ r+ r, �main� s�
r# �__main__)a�version�
__author__�__date__Z __cvsid__� __credits__�builtinsr rw re ry r� rO r^ r� rJ r rG r� r� r� r� �NotImplementedErrorr� r� � NameError�__all__r& r� r� r r� r� r� r r� r, ra r_ rc re r� rg ZCONTTYPEr r r- r r r< r� rC r� rm r@ r] r1 rZ rN r r; r[ r� rn �getfilesystemencodingr- r2 rA rH rM rP r_ rh � Exceptionr rl rm rn ro rp rq rr rs r> rt ru r� �objectr� r� �BufferedReaderr� r r r� r r# ri r+ r+ r+ r, �<module> s�
� h � � �� � � � ) Z