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j> d. d/ f k rd0 Z? n e j@ Z? d1 d2 ZA d3 d4 ZB d5 d6 ZC d7 e5 d8 d9 ZD d: d; ZE d e d< d= ZF d> d? ZG d@ dA ZH GdB d d eI ZJ GdC dD dD eJ ZK GdE dF dF eJ ZL GdG dH dH eJ ZM GdI dJ dJ eJ ZN GdK dL dL eJ ZO GdM dN dN eO ZP GdO dP dP eO ZQ GdQ dR dR eO ZR GdS dT dT eO ZS GdU dV dV eO ZT GdW dX dX ZU GdY dZ dZ ZV Gd[ d\ d\ eW ZX Gd] d^ d^ eW ZY Gd_ d` d` e jZ Z[ Gda d
d
eW Z\ Gdb d d eW Z] Gdc dd dd Z^ de d Z_ e] j Z df dg Z` ea dh k re` d S)iz,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 $u4 Gustavo Niemeyer, Niels Gustäbel, Richard Townsend. )openNTarFileTarInfo
is_tarfileTarErrors i s ustar s ustar 00d 0 1 2 3 4 5 6 7 L K S x g X pathlinkpathsizemtimeuidgidunamegnameZatimeZctimentZcezutf-8c C s2 | j | | } | d | | t | t S)z8Convert a string to a null-terminated bytes object.
N)encodelenNUL)slengthencodingerrors r* ,/opt/alt/python35/lib64/python3.5/tarfile.pystn s r, c C s; | j d } | d k r+ | d | } | j | | S)z8Convert a null-terminated bytes object to a string.
s r N)finddecode)r& r( r) pr* r* r+ nts s r1 c C s | d d k r d } x: t t | d D]" } | d K} | | | d 7} q- W| d d k r d t | d | } nR y1 t | d d } t | j p d d } Wn t k
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r r asciistrict0zinvalid header)r2 r3 )ranger$ r1 intstrip
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r@ r4 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)
z/Convert a python number to a number field.
r r4 r z%0*or6 r5 r2 r3 zoverflow in number field)bytesr: r%
GNU_FORMAT bytearrayr9 insertr< )r> digitsformatr& r? r* r* r+ itn s $*9 rG c C sB d t t j d | } d t t j d | } | | f S)a Calculate the checksum for a member's header by summing up all
characters except for the chksum field which is treated as if
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which will be different if there are chars in the buffer with
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signed.
r5 Z
148B8x356BZ
148b8x356b)sumstructZ unpack_from)bufZunsigned_chksumZ
signed_chksumr* r* r+ calc_chksums s rK c C s | d k r d S| d k r0 t j | | d Sd } t | | \ } } xN t | D]@ } | j | } t | | k r | d | j | qX W| d k r | j | } t | | k r | d | j | d S)zjCopy length bytes from fileobj src to fileobj dst.
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r N i zunexpected end of datai @ )shutil copyfileobjdivmodr9 readr$ write) srcZdstr' exceptionZBUFSIZEblocks remainderbrJ r* r* r+ rN s$
rN c C s, d d l } | j d t d t j | S)z/Deprecated in this location; use stat.filemode.r Nz$deprecated in favor of stat.filemoder )warningswarnDeprecationWarningstatfilemode)moderW 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( backslashreplaceend )getattrsysstdoutr# r/ print)r& r( r* r* r+ _safe_print s rd c @ s e Z d Z d Z d S)r zBase exception.N)__name__
__module__ __qualname____doc__r* r* r* r+ r s c @ s e Z d Z d Z d S) ExtractErrorz%General exception for extract errors.N)re rf rg rh r* r* r* r+ ri s ri c @ s e Z d Z d Z d S) ReadErrorz&Exception for unreadable tar archives.N)re rf rg rh r* r* r* r+ rj s rj c @ s e Z d Z d Z d S)CompressionErrorz.Exception for unavailable compression methods.N)re rf rg rh r* r* r* r+ rk s rk c @ s e Z d Z d Z d S) StreamErrorz=Exception for unsupported operations on stream-like TarFiles.N)re rf rg rh r* r* r* r+ rl s rl c @ s e Z d Z d Z d S) HeaderErrorz!Base exception for header errors.N)re rf rg rh r* r* r* r+ rm s rm c @ s e Z d Z d Z d S)EmptyHeaderErrorz Exception for empty headers.N)re rf rg rh r* r* r* r+ rn s rn c @ s e Z d Z d Z d S)TruncatedHeaderErrorz Exception for truncated headers.N)re rf rg rh r* r* r* r+ ro s ro c @ s e Z d Z d Z d S)EOFHeaderErrorz"Exception for end of file headers.N)re rf rg rh r* r* r* r+ rp # s rp c @ s e Z d Z d Z d S)r= z Exception for invalid headers.N)re rf rg rh r* r* r* r+ r= & s r= c @ s e Z d Z d Z d S)SubsequentHeaderErrorz3Exception for missing and invalid extended headers.N)re rf rg rh r* r* r* r+ rq ) s rq c @ sF e Z d Z d Z d d Z d d Z d d Z d d Z d
S)
_LowLevelFilezLow-level file object. Supports reading and writing.
It is used instead of a regular file object for streaming
access.
c 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)NrwO_BINARYi ) osO_RDONLYO_WRONLYO_CREATO_TRUNChasattrru r fd)selfnamer\ r* r* r+ __init__6 s
z_LowLevelFile.__init__c C s t j | j d S)N)rv closer| )r} r* r* r+ r ? s z_LowLevelFile.closec C s t j | j | S)N)rv rP r| )r} r r* r* r+ rP B s z_LowLevelFile.readc C s t j | j | d S)N)rv rQ r| )r} r& r* r* r+ rQ E s z_LowLevelFile.writeN)re rf rg rh r r rP rQ r* r* r* r+ rr 0 s
rr c @ s e Z d 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) _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 C s{ d | _ | d k r- t | | } d | _ | d k rQ t | } | j } | pZ d | _ | | _ | | _ | | _ | | _ d | _ d | _
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k rd | _ | j | _ | j | _ qI| j | _ n | d k rIt d | Wn* | j sf| j j d | _ Yn Xd S)z$Construct a _Stream object.
TNF* r gzz zlib module is not availablers bz2zbz2 module is not availablexzz lzma module is not availabletarzunknown compression type %r) _extfileobjrr _StreamProxy getcomptyper~ r\ comptypefileobjbufsizerJ posclosedzlib ImportErrorrk crc32crc
_init_read_gzerrorrS _init_write_gzr dbufZBZ2DecompressorcmpOSErrorZ
BZ2CompressorlzmaZLZMADecompressor LZMAErrorZLZMACompressorr ) 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
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r z d? Z d@ dA Z dB dC Z! dD dE Z" dF dG Z# dH dI Z$ dJ dK Z% dL dM Z& dN dO Z' dP dQ Z( dR dS Z) dT dU Z* dV dW Z+ dX dY Z, dZ d[ Z- d\ d] Z. d^ d_ Z/ d` da Z0 db dc Z1 dd de Z2 df dg Z3 dh S)jr a Informational class which holds the details about an
archive member given by a tar header block.
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TarFile.getmembers() and TarFile.gettarinfo() and are
usually created internally.
r~ r\ r r r r chksumtypelinknamer r! devmajordevminorr r pax_headersr r _sparse_structs _link_targetr c C s | | _ d | _ d | _ d | _ d | _ d | _ d | _ t | _ d | _ d | _
d | _ d | _ d | _
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i r r N)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 re 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
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k r | d j d r | d d 7<| S)z9Return the TarInfo's attributes as a dictionary.
r~ 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
$zTarInfo.get_infosurrogateescapec C sv | j } | t k r+ | j | | | S| t k rJ | j | | | S| t k rf | j | | St d d S)z y | | j d d
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r z empty headerztruncated headerzend of file header z bad checksumr l t | i i i) iI iQ iY i r i r r i i i )$r$ rn r ro countr% rp r@ rK r= r1 r~ r\ r r r r r r r r r! r r AREGTYPEr r GNUTYPE_SPARSEr9 r< r boolr isdirrstrip GNU_TYPES)r rJ r( r) r objr r structsr? r numbytes
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zTarInfo.frombufc C sP | j j t } | j | | j | j } | j j t | _ | j | S)zOReturn the next TarInfo object from TarFile object
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| Sd S)zYChoose the right processing method depending on
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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
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z missing or bad subsequent header)r rP r2 r r* rm rq r r r r1 r( r) r~ r r )r} r rJ nextr* r* r+ r+ h s
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zTarInfo._proc_sparsec C s | j j | j | j } | j t k r9 | j } n | j j } t j d | } | d k r | j
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| j | j | _ d | k r| j! }
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| _ | S)zVProcess an extended or global header as described in
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s \d+ hdrcharset=([^\n]+)\nNr zutf-8
hdrcharsetZBINARYs (\d+) ([^=]+)=r r z missing or bad subsequent headerzGNU.sparse.mapzGNU.sparse.sizezGNU.sparse.major1zGNU.sparse.minorr8 r )$r rP r2 r r r r r researchgroupr/ r r( compilematchgroupsr: r^ r _decode_pax_fieldr) PAX_NAME_FIELDSr* rm rq _proc_gnusparse_01_proc_gnusparse_00_proc_gnusparse_10r r- r3 r r r0 r1 )r} r rJ r r< r6 r( Zregexr r' r r r4 r r* r* r+ r. s` .
* zTarInfo._proc_paxc C s g } x6 t j d | D]" } | j t | j d q Wg } x6 t j d | D]" } | j t | j d qX Wt t | | | _ d S)z?Process a GNU tar extended sparse header, version 0.0.
s \d+ GNU.sparse.offset=(\d+)\nr s \d+ GNU.sparse.numbytes=(\d+)\nN)r8 finditerr r: r: listzipr )r} r4 r rJ Zoffsetsr< r% r* r* r+ rA s zTarInfo._proc_gnusparse_00c C sV d d | d j d D } t t | d d d | d d d | _ d S)z?Process a GNU tar extended sparse header, version 0.1.
c S s g | ] } t | q Sr* )r: ).0xr* r* r+
s z.TarInfo._proc_gnusparse_01..zGNU.sparse.map,Nr r )r rD rE r )r} r4 r r r* r* r+ r@ s zTarInfo._proc_gnusparse_01c C s d } g } | j j t } | j d d \ } } t | } xg t | | d k r d | k r} | | j j t 7} | j d d \ } } | j t | qE W| j j | _ t t
| d d d | d d d | _ d S)z?Process a GNU tar extended sparse header, version 1.0.
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r r ) r rP r r r: r$ r r r rD rE r )r} r4 r r Zfieldsr rJ Znumberr* r* r+ rB s zTarInfo._proc_gnusparse_10c
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zGNU.sparse.namer zGNU.sparse.sizer zGNU.sparse.realsizer r N) r setattrr:
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r7 N)r/ UnicodeDecodeError)r} r r( Zfallback_encodingZfallback_errorsr* r* r+ r> 8 s
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TarInfo.islnkc C s
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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'
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can be determined, `mode' is overridden by `fileobj's mode.
`fileobj' is not closed, when TarFile is closed.
rs rbazr+brt wbrG Zxbz!mode must be 'r', 'a', 'w' or 'x'FNr~ r\ T)rc rt rG ),r< r\ _moderv r exists bltn_openr r{ r r~ r rA abspathr rF r dereference ignore_zerosr( r) r r debug
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S| d k rI j | | | | St d d S)a Open a tar archive for reading, writing or appending. Return
an appropriate TarFile class.
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'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 openrs r:*c s j | d k S)Ntaropen) OPEN_METH)r )r r* r+ not_compressed s z$TarFile.open..not_compressedkeyNz%file could not be opened successfully:r r zunknown compression type %r|rt zmode must be 'r' or 'w'Frc rG zundiscernible mode)rs rr )rs rt )rc rt rG )
r< sortedrt r` r rj rk r r r r r rs )r r~ r\ r r kwargsru r funcZ saved_posrq r[ streamr r* )r r+ r sP %
z TarFile.openc K s+ | d k r t d | | | | | S)zCOpen uncompressed tar archive name for reading or writing.
rs rc rt rG z!mode must be 'r', 'a', 'w' or 'x')rs rc rt rG )r< )r r~ r\ r rz r* r* r+ rs A s zTarFile.taropenr c K s) | d k r t d y d d l } | j Wn$ 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) zkOpen gzip compressed tar archive name for reading or writing.
Appending is not allowed.
rs rt rG z mode must be 'r', 'w' or 'x'r Nz gzip module is not availablerV znot a gzip fileF)rs rt rG ) r< gzipZGzipFiler AttributeErrorrk r rj rs r r )r r~ r\ r
compresslevelrz 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) zlOpen bzip2 compressed tar archive name for reading or writing.
Appending is not allowed.
rs rt rG z mode must be 'r', 'w' or 'x'r Nzbz2 module is not availabler znot a bzip2 fileF)rs rt rG ) r< r r rk ZBZ2Filers r EOFErrorr rj r )r r~ r\ r r rz 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) zkOpen lzma compressed tar archive name for reading or writing.
Appending is not allowed.
rs rt rG z mode must be 'r', 'w' or 'x'r Nz lzma module is not availablepresetznot an lzma fileF)rs rt rG ) r< r r rk ZLZMAFilers r r r rj r )r r~ r\ r r rz r r r* r* r+ xzopen s&
zTarFile.xzopenr rs 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) zlClose the TarFile. In write-mode, two finishing zero blocks are
appended to the archive.
NTrc rt rG r r )rc rt rG ) r r\ r rQ r% r r rO
RECORDSIZEr r )r} rT rU r* r* r+ r s z
TarFile.closec C s/ | j | } | d k r+ t d | | S)a Return 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)
_getmemberKeyError)r} r~ r r* r* r+ getmember s zTarFile.getmemberc C s$ | j | j s | j | j S)zReturn the members of the archive as a list of TarInfo objects. The
list has the same order as the members in the archive.
)_checkrn _loadrm )r} r* r* r+
getmembers s
zTarFile.getmembersc C s d d | j D S)zReturn the members of the archive as a list of their names. It has
the same order as the list returned by getmembers().
c S s g | ] } | j q Sr* )r~ )rF r r* r* r+ rH s z$TarFile.getnames..)r )r} r* r* r+ getnames s zTarFile.getnamesc C sI | j d | d k r" | j } | d k r4 | } t j j | \ } } | j t j d } | j d } | j } | | _ | d k r t
t d r | j r t j | } q t j
| } n t j | j } d } | j } t
j | r| j | j f } | j rd| j d k rd| | j k rd| | j | k rdt }
| j | } qt }
| d r| | j | zlink to )r rd rZ r[ r\ r r r! r rU rW r r r r Z localtimer r~ r rQ r rS rc )r} verboserm r r* r* r+ rD C s*
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C s | j d | d k r | } | d k rn d d l } | j d t d | | rn | j d d | d S| j d k r t j j | | j k r | j d d | d S| j d | | j | | } | d k r | j d d | d S| d k r2| | } | d k r2| j d d | d S| j
rjt | d
} | j | | Wd QRXn | j
r| j | | rxa t j | D]@ } | j t j j | | t j j | | | | d | qWn
| j | d S) a~ Add the file `name' to the archive. `name' may be any type of file
(directory, fifo, symbolic link, etc.). If given, `arcname'
specifies an alternative name for the file in the archive.
Directories are added recursively by default. This can be avoided by
setting `recursive' to False. `exclude' is a function that should
return True for each filename to be excluded. `filter' is a function
that expects a TarInfo object argument and returns the changed
TarInfo object, if it returns None the TarInfo object will be
excluded from the archive.
r Nr z use the filter argument insteadr ztarfile: Excluded %rztarfile: Skipped %rr z tarfile: Unsupported type %rrb r )r rW rX rY _dbgr~ rv r rh r r0 rg addfiler listdiraddr ) r} r~ r Z recursiveZexcluder rW r fr* r* r+ r c sB
*
*z TarFile.addc C s | j d t j | } | j | j | j | j } | j j | | j t | 7_ | d k r t
| | j | j t | j t
\ } } | d k r | j j t t
| | d 7} | j | t
7_ | j j | d S)a Add the TarInfo object `tarinfo' to the archive. If `fileobj' is
given, it should be a binary file, and tarinfo.size bytes are read
from it and added to the archive. You can create TarInfo objects
directly, or by using gettarinfo().
r Nr r )r r r rF r( r) r rQ r r$ rN r rO r r% rm r )r} r r rJ rT rU 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)
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.
Ni set_attrsr rv c S s | j S)N)r~ )rc r* r* r+ s z$TarFile.extractall..r z tarfile: %s)r r r r\ extractsortreverserv r r r~ chownutimechmodri rl r )r} r rm r Z directoriesr dirpathrq 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) 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.
rs r r r Nr z tarfile: %sztarfile: %s %r)r r r r rS rv r r r r _extract_memberr~ r rl filenamer strerrorri )r} memberr r r r rq 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)zExtract 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.
rs z'cannot extract (sym)link as file objectN)r r r r r0 r r1
fileobjectrS rQ r r rl 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)z\Extract the TarInfo object tarinfo to a physical
file called targetpath.
r r z%s -> %sN) r! r rv r r dirnamerf makedirsrS rQ r r~ r r0 makefiler makedirrY makefiforU rW makedevmakelinkr r1 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)z,Make a directory called targetpath.
i N)rv mkdirFileExistsError)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)z'Make a file called targetpath.
rd N) r r r rg r rN rj r truncate)r} r r sourcetargetr r r* r* r+ r a s
zTarFile.makefilec C s+ | j | | | j d d | j d S)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 r* r* r+ r p s zTarFile.makeunknownc C s/ t t d r t j | n t d d S)z'Make a fifo called targetpath.
mkfifoz fifo not supported by systemN)r{ rv r ri )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)zzShow listing of a tarfilez-ez --extractnargs+ z Extract tarfile into target dirz-cz--createzCreate tarfile from sourcesz-tz--testzTest if a tarfile is validrs 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:rt z{!r} file created.)r r )r r ) argparseArgumentParser add_argumentZ add_mutually_exclusive_group
parse_argsZtestr r r rc ra r r rF exitrD r r r$ rv curdirZ format_helpr Zcreatepopr splitextr )r r parserr: argsrR r Ztfr r Ztar_name_ZextZ compressionsZtar_modeZ tar_files file_namer* r* r+ main s
r
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__author__Z__date__Z __cvsid__ __credits__builtinsr rg ra rv r rM rZ r rI r r8 r r r r~ NotImplementedErrorr r NameError__all__r% r r r r r r r
r r rR rP rT rV r rX ZCONTTYPEr r r r r r- r rB r r^ r1 rN r" rK r? r r: rL r~ r_ getfilesystemencodingr, r1 r@ rG rK rN r[ rd Exceptionr ri rj rk rl rm rn ro rp r= rq rr r objectr r BufferedReaderr r r r r r
re r* r* r* r+ s
h ) Z