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Apache/2.2.15 (CentOS) Linux obd60-6c49958d75-2q7cw 5.4.0-174-generic #193-Ubuntu SMP Thu Mar 7 14:29:28 UTC 2024 x86_64 uid=48(apache) gid=48(apache) groups=48(apache) server ip : 172.67.192.52 | your ip : 10.244.126.0 safemode OFF > / usr / lib64 / python2.6 / |
| Filename | /usr/lib64/python2.6/tarfile.pyo |
| Size | 71.79 kb |
| Permission | rw-r--r-- |
| Owner | apache |
| Create time | 23-Dec-2025 17:41 |
| Last modified | 20-Jun-2019 19:45 |
| Last accessed | 22-Apr-2026 05:28 |
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| View | text | code | image |
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e iY iX ZX d eZ f dU � � YZ[ dV e[ f dW � � YZ\ dX e[ f dY � � YZ] dZ e[ f d[ � � YZ^ d\ e[ f d] � � YZ_ d^ e[ f d_ � � YZ` d` f da � � YZa db f dc � � YZb dd ec f de � � YZd df ec f dg � � YZe dh ec f di � � YZf dj ec f dk � � YZg d ec f dl � � YZh d ec f dm � � YZi dn f do � � YZj dp f dq � � YZk dr ek f ds � � YZl dt ek f du � � YZm dv en f dw � � YZo d$ Zp d> Zq dx f dy � � YZr dz � Zs et Zu ei it Zt d S({ s, Read from and write to tar format archives.
s $Revision: 81664 $s 0.9.0s! Lars Gustäbel ([email protected])s5 $Date: 2010-06-03 06:07:08 -0400 (Thu, 03 Jun 2010) $s; $Id: tarfile.py 81664 2010-06-03 10:07:08Z lars.gustaebel $s3 Gustavo Niemeyer, Niels Gustäbel, Richard Townsend.iÿÿÿÿNt macs' tarfile does not work for platform==mact TarFilet TarInfot
is_tarfilet TarErrort i i s ustar t ustar 00id i� t 0t 1t 2t 3t 4t 5t 6t 7t Lt Kt St xt gt Xi i i t patht linkpatht sizet mtimet uidt gidt unamet gnamet atimet ctimei i � i ` i @ i i i i i i� i@ i i i i c C s | | | t | � t S( s@ Convert a python string to a null-terminated string buffer.
( t lent NUL( t st length( ( s /usr/lib64/python2.6/tarfile.pyt stn® s c C s) | i d � } | d j o | S| | S( s? Convert a null-terminated string field to a python string.
R iÿÿÿÿ( t find( R! t p( ( s /usr/lib64/python2.6/tarfile.pyt nts³ s
c C sª | d t d � j oF y t t | � p d d � } Wq¦ t j
o t d � � q¦ XnJ d } x@ t t | � d � D]( } | d K} | t | | d � 7} qz W| S( s/ Convert a number field to a python number.
i i� R i s invalid headerl i ( t chrt intR& t
ValueErrort HeaderErrort xrangeR t ord( R! t nt i( ( s /usr/lib64/python2.6/tarfile.pyt nti¼ s
c C sú d | j o d | d j n o d | d | f t } nµ | t j p | d | d j o t d � � n | d j o& t i d t i d | � � d } n d } x6 t | d � D]$ } t | d
@� | } | d L} q¾ Wt d � | } | S( s/ Convert a python number to a number field.
i i i s %0*oi s overflow in number fieldR t lt iÿ i� ( R t
GNU_FORMATR) t structt unpackt packR+ R' ( R- t digitst formatR! R. ( ( s /usr/lib64/python2.6/tarfile.pyt itnÍ s & "
& c C s¹ | d j o� y | i | d � SWqµ t j
oq g } xW | D]O } y | i | i | d � � Wq? t j
o | i | i d � � q? Xq? Wd i | � SXn | i | | � Sd S( s* Convert a unicode object to a string.
s utf-8t strictt utf8R1 N( t encodet UnicodeEncodeErrort appendt join( R! t encodingt errorsR t c( ( s /usr/lib64/python2.6/tarfile.pyt utsè s
c C sx d t t i d | d � t i d | d d !� � } d t t i d | d � t i d | d d !� � } | | f S( s¨ 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.
i t 148Bi� t 356Bi� i t 148bt 356b( t sumR3 R4 ( t buft unsigned_chksumt
signed_chksum( ( s /usr/lib64/python2.6/tarfile.pyt calc_chksumsü s 77c C sù | d j o d S| d j o t i | | � d Sd } t | | � \ } } xS t | � D]E } | i | � } t | � | j o t d � � n | i | � q\ W| d j oC | i | � } t | � | j o t d � � n | i | � n d S( sj Copy length bytes from fileobj src to fileobj dst.
If length is None, copy the entire content.
i Ni i s end of file reachedi @ ( t Nonet shutilt copyfileobjt divmodR+ t readR t IOErrort write( t srct dstR" t BUFSIZEt blockst remaindert bRH ( ( s /usr/lib64/python2.6/tarfile.pyRN s&
R0 t -RX t dRA R% t rt wR! t tt Tc C sk g } xU t D]M } xD | D]/ \ } } | | @| j o | i | � Pq q W| i d � q
Wd i | � S( sc Convert a file's mode to a string of the form
-rwxrwxrwx.
Used by TarFile.list()
RY R1 ( t filemode_tableR= R> ( t modet permt tablet bitt char( ( s /usr/lib64/python2.6/tarfile.pyt filemode= s
t /c C s t i i | � i t i d � S( Rf ( t osR t normpatht replacet sep( R ( ( s /usr/lib64/python2.6/tarfile.pyt <lambda>M s c B s e Z d Z RS( s Base exception.( t __name__t
__module__t __doc__( ( ( s /usr/lib64/python2.6/tarfile.pyR Q s t ExtractErrorc B s e Z d Z RS( s% General exception for extract errors.( Rl Rm Rn ( ( ( s /usr/lib64/python2.6/tarfile.pyRo T s t ReadErrorc B s e Z d Z RS( s% Exception for unreadble tar archives.( Rl Rm Rn ( ( ( s /usr/lib64/python2.6/tarfile.pyRp W s t CompressionErrorc B s e Z d Z RS( s. Exception for unavailable compression methods.( Rl Rm Rn ( ( ( s /usr/lib64/python2.6/tarfile.pyRq Z s t StreamErrorc B s e Z d Z RS( s= Exception for unsupported operations on stream-like TarFiles.( Rl Rm Rn ( ( ( s /usr/lib64/python2.6/tarfile.pyRr ] s R* c B s e Z d Z RS( s Exception for invalid headers.( Rl Rm Rn ( ( ( s /usr/lib64/python2.6/tarfile.pyR* ` s t
_LowLevelFilec B s2 e Z d Z d � Z d � Z d � Z d � Z RS( s� Low-level file object. Supports reading and writing.
It is used instead of a regular file object for streaming
access.
c C si h t i d 6t i t i Bt i Bd 6| } t t d � o | t i O} n t i | | d � | _ d S( NR[ R\ t O_BINARYi¶ ( Rg t O_RDONLYt O_WRONLYt O_CREATt O_TRUNCt hasattrRt t opent fd( t selft nameR` ( ( s /usr/lib64/python2.6/tarfile.pyt __init__m s
c C s t i | i � d S( N( Rg t closeR{ ( R| ( ( s /usr/lib64/python2.6/tarfile.pyR v s c C s t i | i | � S( N( Rg RP R{ ( R| R ( ( s /usr/lib64/python2.6/tarfile.pyRP y s c C s t i | i | � d S( N( Rg RR R{ ( R| R! ( ( s /usr/lib64/python2.6/tarfile.pyRR | s ( Rl Rm Rn R~ R RP RR ( ( ( s /usr/lib64/python2.6/tarfile.pyRs g s
t _Streamc B s� e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z
d d
� Z d d � Z
d � Z d
� Z RS( s� 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° t | _ | d j o t | | � } t | _ n | d j o t | � } | i � } n | p d | _ | | _ | | _ | | _
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t | _ | d j oz y d d k } Wn t j
o t d � � n X| | _ | i d � d @| _ | d j o | i � q1| i � n | d
j on y d d k } Wn t j
o t d � � n X| d j o d | _ | i � | _ q¬| i � | _ n d S( s$ Construct a _Stream object.
t *R1 l t gziÿÿÿÿNs zlib module is not availablel ÿÿ R[ t bz2s bz2 module is not available( t Truet _extfileobjRL Rs t Falset _StreamProxyt getcomptypeR} R` t comptypet fileobjt bufsizeRH t post closedt zlibt ImportErrorRq t crc32t crct
_init_read_gzt _init_write_gzR� t dbuft BZ2Decompressort cmpt
BZ2Compressor( R| R} R` R� R� R� R� R� ( ( s /usr/lib64/python2.6/tarfile.pyR~ � sD
c C s- t | d � o | i o | i � n d S( NR� ( Ry R� R ( R| ( ( s /usr/lib64/python2.6/tarfile.pyt __del__¸ s c C s¢ | i i d | i i | i i | i i d � | _ t i d t t i � � � } | i
d | � | i i d � o | i d | _ n | i
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� d S( s6 Initialize for writing with gzip compression.
i i s <Ls �%sÿs .gziýÿÿÿN( R� t compressobjt DEFLATEDt MAX_WBITSt
DEF_MEM_LEVELR� R3 R5 t longt timet _Stream__writeR} t endswithR ( R| t timestamp( ( s /usr/lib64/python2.6/tarfile.pyR� ¼ s
c C s | i d j o# | i i | | i � d @| _ n | i t | � 7_ | i d j o | i i | � } n | i | � d S( s& Write string s to the stream.
R� l ÿÿ t tarN( R� R� R� R� R� R R� t compressR� ( R| R! ( ( s /usr/lib64/python2.6/tarfile.pyRR É s #c C sa | i | 7_ xK t | i � | i j o1 | i i | i | i � | i | i | _ q Wd S( s] Write string s to the stream if a whole new block
is ready to be written.
N( RH R R� R� RR ( R| R! ( ( s /usr/lib64/python2.6/tarfile.pyt __writeÓ s
c C s | i o d S| i d j o, | i d j o | i | i i � 7_ n | i d j o� | i oz | i i | i � d | _ | i d j oJ | i i t i d | i
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� n t | _ d S( s[ Close the _Stream object. No operation should be
done on it afterwards.
NR\ R¢ R1 R� s <Ll ÿÿ ( R� R` R� RH R� t flushR� RR R3 R5 R� R� R� R R� ( R| ( ( s /usr/lib64/python2.6/tarfile.pyR Ü s
#+
c C s� | i i | i i � | _ d | _ | i d � d j o t d � � n | i d � d j o t d � � n t | i d � � } | i d � | d @o= t | i d � � d
t | i d � � } | i | � n | d @o< x9 t
o- | i d � } | p
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S( s: Initialize for reading a gzip compressed fileobj.
R1 i s �s not a gzip filei s s unsupported compression methodi i i i i N( R� t
decompressobjR� R� R� t
_Stream__readRp Rq R, RP R� R ( R| t flagt xlenR! ( ( s /usr/lib64/python2.6/tarfile.pyR� ø s2
, c C s | i S( s3 Return the stream's file pointer position.
( R� ( R| ( ( s /usr/lib64/python2.6/tarfile.pyt tell s i c C s~ | | i d j oW t | | i | i � \ } } x$ t | � D] } | i | i � q@ W| i | � n
t d � � | i S( sX Set the stream's file pointer to pos. Negative seeking
is forbidden.
i s seeking backwards is not allowed( R� RO R� R+ RP Rr ( R| R� RV RW R. ( ( s /usr/lib64/python2.6/tarfile.pyt seek s
c C s� | d j oS g } x7 t o/ | i | i � } | p Pn | i | � q Wd i | � } n | i | � } | i t | � 7_ | S( s� Return the next size number of bytes from the stream.
If size is not defined, return all bytes of the stream
up to EOF.
R1 N( RL R� t _readR� R= R> R� R ( R| R R] RH ( ( s /usr/lib64/python2.6/tarfile.pyRP ) s
c C så | i d j o | i | � St | i � } | i g } x� | | j ow | i | i � } | p Pn y | i i | � } Wn t j
o t d � � n X| i | � | t | � 7} q< Wd i
| � } | | | _ | | S( s+ Return size bytes from the stream.
R¢ s invalid compressed dataR1 ( R� R§ R R� R� R� t
decompressRQ Rp R= R> ( R| R RA R] RH ( ( s /usr/lib64/python2.6/tarfile.pyR¬ ; s$
c C s� t | i � } | i g } xP | | j oB | i i | i � } | p Pn | i | � | t | � 7} q Wd i | � } | | | _ | | S( ss Return size bytes from stream. If internal buffer is empty,
read another block from the stream.
R1 ( R RH R� RP R� R= R> ( R| R RA R] RH ( ( s /usr/lib64/python2.6/tarfile.pyt __readQ s
N( Rl Rm Rn R~ R� R� RR R� R R� Rª R« RL RP R¬ R§ ( ( ( s /usr/lib64/python2.6/tarfile.pyR� s .
R� c B s2 e Z d Z d � Z d � Z d � Z d � Z RS( ss Small proxy class that enables transparent compression
detection for the Stream interface (mode 'r|*').
c C s" | | _ | i i t � | _ d S( N( R� RP t BLOCKSIZERH ( R| R� ( ( s /usr/lib64/python2.6/tarfile.pyR~ g s c C s | i i | _ | i S( N( R� RP RH ( R| R ( ( s /usr/lib64/python2.6/tarfile.pyRP k s c C s4 | i i d � o d S| i i d � o d Sd S( Ns �R� t BZh91R� R¢ ( RH t
startswith( R| ( ( s /usr/lib64/python2.6/tarfile.pyR� o s
c C s | i i � d S( N( R� R ( R| ( ( s /usr/lib64/python2.6/tarfile.pyR v s ( Rl Rm Rn R~ RP R� R ( ( ( s /usr/lib64/python2.6/tarfile.pyR� b s
t _BZ2Proxyc B sS e Z d Z d
Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z
RS( s Small proxy class that enables external file object
support for "r:bz2" and "w:bz2" modes. This is actually
a workaround for a limitation in bz2 module's BZ2File
class which (unlike gzip.GzipFile) has no support for
a file object argument.
i i c C s8 | | _ | | _ t | i d d � | _ | i � d S( NR} ( R� R` t getattrRL R} t init( R| R� R` ( ( s /usr/lib64/python2.6/tarfile.pyR~ � s c C sd d d k } d | _ | i d j o, | i � | _ | i i d � d | _ n | i � | _ d S( Niÿÿÿÿi R[ R1 ( R� R� R` R� t bz2objR� R« RH R� ( R| R� ( ( s /usr/lib64/python2.6/tarfile.pyR´ � s
c C sã | i g } t | i � } x} | | j oo | i i | i � } | p Pn y | i i | � } Wn t j
o Pn X| i | � | t | � 7} q Wd i | � | _ | i | } | i | | _ | i
t | � 7_
| S( NR1 ( RH R R� RP t blocksizeRµ R t EOFErrorR= R> R� ( R| R RX R t rawt dataRH ( ( s /usr/lib64/python2.6/tarfile.pyRP � s$
c C s6 | | i j o | i � n | i | | i � d S( N( R� R´ RP ( R| R� ( ( s /usr/lib64/python2.6/tarfile.pyR« ¨ s c C s | i S( N( R� ( R| ( ( s /usr/lib64/python2.6/tarfile.pyRª s c C s; | i t | � 7_ | i i | � } | i i | � d S( N( R� R Rµ R£ R� RR ( R| R¹ R¸ ( ( s /usr/lib64/python2.6/tarfile.pyRR ° s c C s7 | i d j o# | i i � } | i i | � n d S( NR\ ( R` Rµ R¥ R� RR ( R| R¸ ( ( s /usr/lib64/python2.6/tarfile.pyR µ s i @ ( Rl Rm Rn R¶ R~ R´ RP R« Rª RR R ( ( ( s /usr/lib64/python2.6/tarfile.pyR² z s
t _FileInFilec B sS e Z d Z d d � Z d � Z d � Z d d � Z d � Z d � Z d � Z
RS( s A thin wrapper around an existing file object that
provides a part of its data as an individual file
object.
c C s1 | | _ | | _ | | _ | | _ d | _ d S( Ni ( R� t offsetR t sparset position( R| R� R» R R¼ ( ( s /usr/lib64/python2.6/tarfile.pyR~ Ä s
c C s | i S( s* Return the current file position.
( R½ ( R| ( ( s /usr/lib64/python2.6/tarfile.pyRª Ë s c C s
| | _ d S( s( Seek to a position in the file.
N( R½ ( R| R½ ( ( s /usr/lib64/python2.6/tarfile.pyR« Ð s c C si | d j o | i | i } n t | | i | i � } | i d j o | i | � S| i | � Sd S( s! Read data from the file.
N( RL R R½ t minR¼ t
readnormalt
readsparse( R| R ( ( s /usr/lib64/python2.6/tarfile.pyRP Õ s
c C s9 | i i | i | i � | i | 7_ | i i | � S( s* Read operation for regular files.
( R� R« R» R½ RP ( R| R ( ( s /usr/lib64/python2.6/tarfile.pyR¿ â s c C s` g } xJ | d j o< | i | � } | p Pn | t | � 8} | i | � q Wd i | � S( s) Read operation for sparse files.
i R1 ( t readsparsesectionR R= R> ( R| R R¹ RH ( ( s /usr/lib64/python2.6/tarfile.pyRÀ é s
c C sÀ | i i | i � } | d j o d St | | i | i | i � } t | t � oN | i | i | i } | i
i | i | � | i | 7_ | i
i | � S| i | 7_ t
| Sd S( s0 Read a single section of a sparse file.
R1 N( R¼ R$ R½ RL R¾ R» R t
isinstancet _datat realposR� R« RP R ( R| R t sectionRÄ ( ( s /usr/lib64/python2.6/tarfile.pyRÁ õ s
N( Rl Rm Rn RL R~ Rª R« RP R¿ RÀ RÁ ( ( ( s /usr/lib64/python2.6/tarfile.pyRº ¾ s
t ExFileObjectc B sh e Z d Z d Z d � Z d d � Z d d � Z d � Z d � Z e
i d � Z d � Z
d
� Z RS( sa File-like object for reading an archive member.
Is returned by TarFile.extractfile().
i c C sm t | i | i | i t | d d � � | _ | i | _ d | _ t | _ | i | _ d | _
d | _ d S( NR¼ R[ i R1 ( Rº R� t offset_dataR R³ RL R} R` R� R� R½ t buffer( R| t tarfilet tarinfo( ( s /usr/lib64/python2.6/tarfile.pyR~ s c C sË | i o t d � � n d } | i oD | d j o | i } d | _ qn | i | } | i | | _ n | d j o | | i i � 7} n! | | i i | t | � � 7} | i t | � 7_ | S( s~ Read at most size bytes from the file. If size is not
present or None, read all data until EOF is reached.
s I/O operation on closed fileR1 N( R� R) RÈ RL R� RP R R½ ( R| R RH ( ( s /usr/lib64/python2.6/tarfile.pyRP s
iÿÿÿÿc C s9 | i o t d � � n d | i j o | i i d � d } n | i g } x� t o� | i i | i � } | i | � | p
d | j oM d i | � | _ | i i d � d } | d j o t
| i � } n PqS qS W| d j o t | | � } n | i | } | i | | _ | i t
| � 7_ | S( s° Read one entire line from the file. If size is present
and non-negative, return a string with at most that
size, which may be an incomplete line.
s I/O operation on closed files
i R1 i iÿÿÿÿ(
R� R) RÈ R$ R� R� RP R¶ R= R> R R¾ R½ ( R| R R� t buffersRH ( ( s /usr/lib64/python2.6/tarfile.pyt readline5 s*
c C s> g } x1 t o) | i � } | p Pn | i | � q W| S( s0 Return a list with all remaining lines.
( R� RÌ R= ( R| t resultt line( ( s /usr/lib64/python2.6/tarfile.pyt readlinesT s c C s! | i o t d � � n | i S( s* Return the current file position.
s I/O operation on closed file( R� R) R½ ( R| ( ( s /usr/lib64/python2.6/tarfile.pyRª ^ s
c C s | i o t d � � n | t i j o" t t | d � | i � | _ n | t i j oJ | d j o t | i | d � | _ që t | i | | i � | _ nF | t i j o) t t | i | | i � d � | _ n
t d � � d | _
| i i | i � d S( s( Seek to a position in the file.
s I/O operation on closed filei s Invalid argumentR1 N(
R� R) Rg t SEEK_SETR¾ t maxR R½ t SEEK_CURt SEEK_ENDRÈ R� R« ( R| R� t whence( ( s /usr/lib64/python2.6/tarfile.pyR« f s
"
) c C s
t | _ d S( s Close the file object.
N( R� R� ( R| ( ( s /usr/lib64/python2.6/tarfile.pyR { s c c s0 x) t o! | i � } | p Pn | Vq Wd S( s/ Get an iterator over the file's lines.
N( R� RÌ ( R| RÎ ( ( s /usr/lib64/python2.6/tarfile.pyt __iter__� s N( Rl Rm Rn R¶ R~ RL RP RÌ RÏ Rª Rg RÐ R« R RÕ ( ( ( s /usr/lib64/python2.6/tarfile.pyRÆ
s
c B s© e Z d Z d d � Z d � Z d � Z e e e � Z d � Z d � Z e e e � Z
d � Z d � Z e
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� Z e d � � Z d � Z e d � � Z e d � � Z e d � � Z e e d � � Z e 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. RS(' s 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.
R1 c C s� | | _ d | _ d | _ d | _ d | _ d | _ d | _ t | _ d | _ d | _
d | _ d | _ d | _
d | _ d | _ h | _ d S( sX Construct a TarInfo object. name is the optional name
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i¤ i R1 t rootN( R} R` R R R R t chksumt REGTYPEt typet linknameR R t devmajort devminorR» RÇ t pax_headers( R| R} ( ( s /usr/lib64/python2.6/tarfile.pyR~ � s c C s | i S( N( R} ( R| ( ( s /usr/lib64/python2.6/tarfile.pyt _getpath® s c C s
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| | _ d S( N( RÚ ( R| RÚ ( ( s /usr/lib64/python2.6/tarfile.pyt _setlinkpath¶ s c C s d | i i | i t | � f S( Ns <%s %r at %#x>( t __class__Rl R} t id( R| ( ( s /usr/lib64/python2.6/tarfile.pyt __repr__º s c C s- h
t | i � d 6| i d @d 6| i d 6| i d 6| i d 6| i d 6| i d 6| i d 6| i o t | i � n d
d 6| i
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6| i d 6| i
d 6} | d t j o) | d i d � o | d c d 7<n xC d D]; } t | | � t j o | | i | | � | | <qê qê W| S( s9 Return the TarInfo's attributes as a dictionary.
R} iÿ R` R R R R R× RÙ R1 RÚ R R RÛ RÜ Rf ( s names linknames unames gname( Rh R} R` R R R R R× RÙ RÚ R R RÛ RÜ t DIRTYPER t unicodeR; ( R| R? R@ t infot key( ( s /usr/lib64/python2.6/tarfile.pyt get_info½ s*
!
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s invalid formatN( Ré t USTAR_FORMATt create_ustar_headerR2 t create_gnu_headert
PAX_FORMATt create_pax_headerR) ( R| R7 R? R@ Rç ( ( s /usr/lib64/python2.6/tarfile.pyt tobufÙ s
c C s} t | d <t | d � t j o t d � � n t | d � t j o% | i | d � \ | d <| d <n | i | t � S( s3 Return the object as a ustar header block.
t magicRÚ s linkname is too longR} t prefix( t POSIX_MAGICR t LENGTH_LINKR) t LENGTH_NAMEt _posix_split_namet _create_headerRê ( R| Rç ( ( s /usr/lib64/python2.6/tarfile.pyRë ç s
%c C s� t | d <d } t | d � t j o | | i | d t � 7} n t | d � t j o | | i | d t � 7} n | | i | t � S( s: Return the object as a GNU header block sequence.
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c C s¨ t | d <| i i � } x¸ d d t f d d t f d d f D]� \ } } } | | j o q> n | | i | | � } y | i d � Wn t j
o | | | <q> n Xt | | � | j o | | | <q> q> Wx� d d d d f D]� \ } } | | j o d | | <qç n | | } d | j o d | d j n p t | t
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n d }
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7c C s | i | d t �S( sA Return the object as a pax global header block sequence.
RÙ ( Rÿ t XGLTYPE( t clsRÝ ( ( s /usr/lib64/python2.6/tarfile.pyt create_pax_global_header5 s c C s� | t d } x' | o | d d j o | d } q W| t | � } | d } | p t | � t j o t d � � n | | f S( sU Split a name longer than 100 chars into a prefix
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c C s» t | i d d � d � t | i d d � d @d | � t | i d d � d | � t | i d d � d | � t | i d
d � d | � t | i d d � d | � d
| i d t � t | i d d � d � t | i d t � d � t | i d d � d � t | i d d � d � t | i d d � d | � t | i d d � d | � t | i d d � d � g } t i d t d i | � � } t | t � d } | d d | | d } | S( s� Return a header block. info is a dictionary with file
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R} R1 id R` i iÿ i R R R i R s RÙ RÚ Rð R RÖ i R RÛ RÜ Rñ i� s %dsi�þÿÿs %06o i�þÿÿ(
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i ( RO R R¯ R ( t payloadRV RW ( ( s /usr/lib64/python2.6/tarfile.pyt _create_payloadf s
c C s[ | t 7} h } d | d <| | d <t | � | d <t | d <| i | t � | i | � S( sT Return a GNUTYPE_LONGNAME or GNUTYPE_LONGLINK sequence
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././@LongLinkR} RÙ R Rð ( R R R÷ Rö Rê R ( R R} RÙ Rç ( ( s /usr/lib64/python2.6/tarfile.pyRø p s
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R: i i s %d %s=%s
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R RÝ RÙ t recordst keywordt valueR0 R- R% Rç ( ( s /usr/lib64/python2.6/tarfile.pyRÿ � s,
c C s8 t | � t j o t d � � n | i t � t j o t d � � n t | d d !� } | t | � j o t d � � n | � } | | _ t | d d !� | _ t | d d !� | _
t | d d !� | _ t | d d
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t | d d !� | _ | | _ | d d !| _ t | d d
!� | _ t | d d !� | _ t | d d !� | _ t | d d !� | _ t | d d !� | _ t | d d !� } | i t j o | i i d � o
t | _ n | i � o | i i d � | _ n | o( | i t j o | d | i | _ n | S( sB Construct a TarInfo object from a 512 byte string buffer.
s truncated headers empty headeri� i� s bad checksumi id il it i| i� i� i i i) iI iQ iY iô Rf ( R R¯ R* t countR R/ RK RH R& R} R` R R R R R× RÙ RÚ R R RÛ RÜ t AREGTYPER Rå t isdirt rstript GNU_TYPES( R RH R× t objRñ ( ( s /usr/lib64/python2.6/tarfile.pyt frombuf¡ s< #
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tarfile.
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| � Sd S( sY Choose the right processing method depending on
the type and call it.
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| � | _ n$ | i t j o t
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n | S( sS Process the blocks that hold a GNU longname
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s missing subsequent headerN( R� RP R! R R RL R* R» RÙ Rú R& R} Rù RÚ ( R| RÉ RH t next( ( s /usr/lib64/python2.6/tarfile.pyR s
c C s | i } t � } d } d } d } xà t d � D]µ } y6 t | | | d !� } t | | d | d !� } Wn t j
o Pn X| | j o | i t | | | � � n | i t | | | � � | | 7} | | } | d 7} q1 Wt | d � }
t | d d !� } x |
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o Pn X| | j o | i t | | | � � n | i t | | | � � | | 7} | | } | d 7} qBWt | d � }
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� | _ | i | i | i � | _ | | _ | S(
s8 Process a GNU sparse header plus extra headers.
i� l i i i iâ iã iï i i i iø ( RH t _ringbufferR+ R/ R) R= t _holeRÃ R, R� RP R¯ R¼ Rª RÇ R! R R» ( R| RÉ RH t spR� t lastposRÄ R. R» t numbytest
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c C sÖ | i i | i | i � � } | i t j o
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� \ } } t | � } | | i d � d | i d � | d !} | i d � } | i d � } | | | <| | 7} qh W| i | � }
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S( sV Process an extended or global header as described in
POSIX.1-2001.
s (\d+) ([^=]+)=i i i R: s missing subsequent headerR N( R� RP R! R RÙ R RÝ Rü t ret compilet UR� t matcht groupsR( t endt startRý R R R RL R* R" R? R@ R» RÇ R R ( R| RÉ RH RÝ t regexR� R. R" R
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t
PAX_FIELDSR t PAX_NUMBER_FIELDSR) RB t setattrRü RÝ ( R| RÝ R? R@ R
R ( ( s /usr/lib64/python2.6/tarfile.pyR" � s
c C s2 t | t � \ } } | o | d 7} n | t S( s_ Round up a byte count by BLOCKSIZE and return it,
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i ( RO R¯ ( R| R RV RW ( ( s /usr/lib64/python2.6/tarfile.pyR! s c C s
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d 6d d 6Z d � Z d � Z d � Z d � Z! d. d. d. d � Z" e# d � Z$ d. e# d. d � Z% d. d � Z& d d. d � Z' d d � Z( d � Z) d � Z* d � Z+ d � Z, d! � Z- d" � Z. d# � Z/ d$ � Z0 d% � Z1 d& � Z2 d' � Z3 d( � Z4 d. d) � Z5 d* � Z6 d. d+ � Z7 d, � Z8 d- � Z9 RS(/ s= The TarFile Class provides an interface to tar archives.
i R[ c
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� � d S( s| Open a tar archive for reading, writing or appending. Return
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mode:
'r' or 'r:*' open for reading with transparent compression
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'r:gz' open for reading with gzip compression
'r:bz2' open for reading with bzip2 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
'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
'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
s nothing to openR[ s r:*s% file could not be opened successfullyt :i R¢ s unknown compression type %rt |t rws mode must be 'r' or 'w'RL s undiscernible modeN( R[ s r:*(
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d � � n Xt | _ | S( sl Open bzip2 compressed tar archive name for reading or writing.
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� n t | _ d S( sl Close the TarFile. In write-mode, two finishing zero blocks are
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s filename %r not foundN( t
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c C s) | i � | i p | i � n | i S( s� Return the members of the archive as a list of TarInfo objects. The
list has the same order as the members in the archive.
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object `fileobj' (using os.fstat on its file descriptor). You can
modify some of the TarInfo's attributes before you add it using
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file in the archive.
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the names of the members are printed. If it is True, an `ls -l'-like
output is produced.
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| � d S( s® 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.
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return True for each filename to be excluded.
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| i t � \ } } | d j o& | i i t t | � | d 7} n | i | t 7_ n | i i | � d S( s] Add the TarInfo object `tarinfo' to the archive. If `fileobj' is
given, tarinfo.size bytes are read from it and added to the archive.
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On Windows platforms, `fileobj' should always be opened with mode
'rb' to avoid irritation about the file size.
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o4 } | i d j o � q3| i d d | � q� Xq� Wd S( sM 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().
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d j o � qA| i d d | � n Xd S( s# 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'.
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a filename or a TarInfo object. If `member' is a regular file, a
file-like object is returned. If `member' is a link, a file-like
object is constructed from the link's target. If `member' is none of
the above, None is returned.
The file-like object is read-only and provides the following
methods: read(), readline(), readlines(), seek() and tell()
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file called targetpath.
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o# } | i t i j o � qF n Xd S( s, Make a directory called targetpath.
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c C sC | i | � } t | d � } t | | � | i � | i � d S( s' Make a file called targetpath.
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at targetpath.
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t mknodR½ s' special devices not supported by systemN( Ry Rg Ro R` R? R| t S_IFBLKt S_IFCHRRÈ R½ RÛ RÜ ( R| RÊ RÀ R` ( ( s /usr/lib64/python2.6/tarfile.pyR½ £ s "
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(platform limitation), we try to make a copy of the referenced file
instead of a link.
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R« s could not change modeN( Ry Rg R« R` R² Ro ( R| RÊ RÀ Rg ( ( s /usr/lib64/python2.6/tarfile.pyR« é s
c C s] t t d � p d Sy t i | | i | i f � Wn! t j
o } t d � � n Xd S( sB Set modification time of targetpath according to tarinfo.
Rª Ns" could not change modification time( Ry Rg Rª R R² Ro ( R| RÊ RÀ Rg ( ( s /usr/lib64/python2.6/tarfile.pyRª ò s c C s | i d � | i d j o | i } d | _ | S| i i | i � xÄ t o¼ y8 | i i | � } | d j o d S| i i
| � Wn| t j
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d d | i | f � | i t 7_ qJ q| i d j o t t | � � � n d Sn XPqJ W| S( s¨ Return the next member of the archive as a TarInfo object, when
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available.
t raNi s 0x%X: %si ( Rs RX RL R� R« R» R� RÊ R RU R= R* RR R� R¯ Rp R ( R| t mRÊ Rg ( ( s /usr/lib64/python2.6/tarfile.pyR# ý s.
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If tarinfo is given, it is used as the starting point.
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c C s: x* t o" | i � } | d j o Pq q Wt | _ d S( sW Read through the entire archive file and look for readable
members.
N( R� R# RL RV ( R| RÊ ( ( s /usr/lib64/python2.6/tarfile.pyRt 1 s
c C s\ | i o t d | i i � � n | d j o' | i | j o t d | i � � n d S( sn Check if TarFile is still open, and if the operation's mode
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c C s& | i o t | i � St | � Sd S( s$ Provide an iterator object.
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c C s% | | i j o t i | IJn d S( s. Write debugging output to sys.stderr.
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RÜ c B s) e Z d Z d � Z d � Z d � Z RS( sM Iterator Class.
for tarinfo in TarFile(...):
suite...
c C s | | _ d | _ d S( s$ Construct a TarIter object.
i N( RÉ RÚ ( R| RÉ ( ( s /usr/lib64/python2.6/tarfile.pyR~ Z s c C s | S( s Return iterator object.
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c C s t i | | | � | | _ d S( N( Rã R~ RÄ ( R| R» R RÄ ( ( s /usr/lib64/python2.6/tarfile.pyR~ � s ( Rl Rm Rn R~ ( ( ( s /usr/lib64/python2.6/tarfile.pyRÃ � s R% c B s e Z d Z RS( s/ Represent a hole section in a sparse file.
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over a regular list.
c C s
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ZU dR � ZV e iW dS j o
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e iY iX ZX d eZ f dU � � YZ[ dV e[ f dW � � YZ\ dX e[ f dY � � YZ] dZ e[ f d[ � � YZ^ d\ e[ f d] � � YZ_ d^ e[ f d_ � � YZ` d` f da � � YZa db f dc � � YZb dd ec f de � � YZd df ec f dg � � YZe dh ec f di � � YZf dj ec f dk � � YZg d ec f dl � � YZh d ec f dm � � YZi dn f do � � YZj dp f dq � � YZk dr ek f ds � � YZl dt ek f du � � YZm dv en f dw � � YZo d$ Zp d> Zq dx f dy � � YZr dz � Zs et Zu ei it Zt d S({ s, Read from and write to tar format archives.
s $Revision: 81664 $s 0.9.0s! Lars Gustäbel ([email protected])s5 $Date: 2010-06-03 06:07:08 -0400 (Thu, 03 Jun 2010) $s; $Id: tarfile.py 81664 2010-06-03 10:07:08Z lars.gustaebel $s3 Gustavo Niemeyer, Niels Gustäbel, Richard Townsend.iÿÿÿÿNt macs' tarfile does not work for platform==mact TarFilet TarInfot
is_tarfilet TarErrort i i s ustar t ustar 00id i� t 0t 1t 2t 3t 4t 5t 6t 7t Lt Kt St xt gt Xi i i t patht linkpatht sizet mtimet uidt gidt unamet gnamet atimet ctimei i � i ` i @ i i i i i i� i@ i i i i c C s | | | t | � t S( s@ Convert a python string to a null-terminated string buffer.
( t lent NUL( t st length( ( s /usr/lib64/python2.6/tarfile.pyt stn® s c C s) | i d � } | d j o | S| | S( s? Convert a null-terminated string field to a python string.
R iÿÿÿÿ( t find( R! t p( ( s /usr/lib64/python2.6/tarfile.pyt nts³ s
c C sª | d t d � j oF y t t | � p d d � } Wq¦ t j
o t d � � q¦ XnJ d } x@ t t | � d � D]( } | d K} | t | | d � 7} qz W| S( s/ Convert a number field to a python number.
i i� R i s invalid headerl i ( t chrt intR& t
ValueErrort HeaderErrort xrangeR t ord( R! t nt i( ( s /usr/lib64/python2.6/tarfile.pyt nti¼ s
c C sú d | j o d | d j n o d | d | f t } nµ | t j p | d | d j o t d � � n | d j o& t i d t i d | � � d } n d } x6 t | d � D]$ } t | d
@� | } | d L} q¾ Wt d � | } | S( s/ Convert a python number to a number field.
i i i s %0*oi s overflow in number fieldR t lt iÿ i� ( R t
GNU_FORMATR) t structt unpackt packR+ R' ( R- t digitst formatR! R. ( ( s /usr/lib64/python2.6/tarfile.pyt itnÍ s & "
& c C s¹ | d j o� y | i | d � SWqµ t j
oq g } xW | D]O } y | i | i | d � � Wq? t j
o | i | i d � � q? Xq? Wd i | � SXn | i | | � Sd S( s* Convert a unicode object to a string.
s utf-8t strictt utf8R1 N( t encodet UnicodeEncodeErrort appendt join( R! t encodingt errorsR t c( ( s /usr/lib64/python2.6/tarfile.pyt utsè s
c C sx d t t i d | d � t i d | d d !� � } d t t i d | d � t i d | d d !� � } | | f S( s¨ 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.
i t 148Bi� t 356Bi� i t 148bt 356b( t sumR3 R4 ( t buft unsigned_chksumt
signed_chksum( ( s /usr/lib64/python2.6/tarfile.pyt calc_chksumsü s 77c C sù | d j o d S| d j o t i | | � d Sd } t | | � \ } } xS t | � D]E } | i | � } t | � | j o t d � � n | i | � q\ W| d j oC | i | � } t | � | j o t d � � n | i | � n d S( sj Copy length bytes from fileobj src to fileobj dst.
If length is None, copy the entire content.
i Ni i s end of file reachedi @ ( t Nonet shutilt copyfileobjt divmodR+ t readR t IOErrort write( t srct dstR" t BUFSIZEt blockst remaindert bRH ( ( s /usr/lib64/python2.6/tarfile.pyRN s&
R0 t -RX t dRA R% t rt wR! t tt Tc C sk g } xU t D]M } xD | D]/ \ } } | | @| j o | i | � Pq q W| i d � q
Wd i | � S( sc Convert a file's mode to a string of the form
-rwxrwxrwx.
Used by TarFile.list()
RY R1 ( t filemode_tableR= R> ( t modet permt tablet bitt char( ( s /usr/lib64/python2.6/tarfile.pyt filemode= s
t /c C s t i i | � i t i d � S( Rf ( t osR t normpatht replacet sep( R ( ( s /usr/lib64/python2.6/tarfile.pyt <lambda>M s c B s e Z d Z RS( s Base exception.( t __name__t
__module__t __doc__( ( ( s /usr/lib64/python2.6/tarfile.pyR Q s t ExtractErrorc B s e Z d Z RS( s% General exception for extract errors.( Rl Rm Rn ( ( ( s /usr/lib64/python2.6/tarfile.pyRo T s t ReadErrorc B s e Z d Z RS( s% Exception for unreadble tar archives.( Rl Rm Rn ( ( ( s /usr/lib64/python2.6/tarfile.pyRp W s t CompressionErrorc B s e Z d Z RS( s. Exception for unavailable compression methods.( Rl Rm Rn ( ( ( s /usr/lib64/python2.6/tarfile.pyRq Z s t StreamErrorc B s e Z d Z RS( s= Exception for unsupported operations on stream-like TarFiles.( Rl Rm Rn ( ( ( s /usr/lib64/python2.6/tarfile.pyRr ] s R* c B s e Z d Z RS( s Exception for invalid headers.( Rl Rm Rn ( ( ( s /usr/lib64/python2.6/tarfile.pyR* ` s t
_LowLevelFilec B s2 e Z d Z d � Z d � Z d � Z d � Z RS( s� Low-level file object. Supports reading and writing.
It is used instead of a regular file object for streaming
access.
c C si h t i d 6t i t i Bt i Bd 6| } t t d � o | t i O} n t i | | d � | _ d S( NR[ R\ t O_BINARYi¶ ( Rg t O_RDONLYt O_WRONLYt O_CREATt O_TRUNCt hasattrRt t opent fd( t selft nameR` ( ( s /usr/lib64/python2.6/tarfile.pyt __init__m s
c C s t i | i � d S( N( Rg t closeR{ ( R| ( ( s /usr/lib64/python2.6/tarfile.pyR v s c C s t i | i | � S( N( Rg RP R{ ( R| R ( ( s /usr/lib64/python2.6/tarfile.pyRP y s c C s t i | i | � d S( N( Rg RR R{ ( R| R! ( ( s /usr/lib64/python2.6/tarfile.pyRR | s ( Rl Rm Rn R~ R RP RR ( ( ( s /usr/lib64/python2.6/tarfile.pyRs g s
t _Streamc B s� e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z
d d
� Z d d � Z
d � Z d
� Z RS( s� 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° t | _ | d j o t | | � } t | _ n | d j o t | � } | i � } n | p d | _ | | _ | | _ | | _
| | _ d | _ d | _
t | _ | d j oz y d d k } Wn t j
o t d � � n X| | _ | i d � d @| _ | d j o | i � q1| i � n | d
j on y d d k } Wn t j
o t d � � n X| d j o d | _ | i � | _ q¬| i � | _ n d S( s$ Construct a _Stream object.
t *R1 l t gziÿÿÿÿNs zlib module is not availablel ÿÿ R[ t bz2s bz2 module is not available( t Truet _extfileobjRL Rs t Falset _StreamProxyt getcomptypeR} R` t comptypet fileobjt bufsizeRH t post closedt zlibt ImportErrorRq t crc32t crct
_init_read_gzt _init_write_gzR� t dbuft BZ2Decompressort cmpt
BZ2Compressor( R| R} R` R� R� R� R� R� ( ( s /usr/lib64/python2.6/tarfile.pyR~ � sD
c C s- t | d � o | i o | i � n d S( NR� ( Ry R� R ( R| ( ( s /usr/lib64/python2.6/tarfile.pyt __del__¸ s c C s¢ | i i d | i i | i i | i i d � | _ t i d t t i � � � } | i
d | � | i i d � o | i d | _ n | i
| i t
� d S( s6 Initialize for writing with gzip compression.
i i s <Ls �%sÿs .gziýÿÿÿN( R� t compressobjt DEFLATEDt MAX_WBITSt
DEF_MEM_LEVELR� R3 R5 t longt timet _Stream__writeR} t endswithR ( R| t timestamp( ( s /usr/lib64/python2.6/tarfile.pyR� ¼ s
c C s | i d j o# | i i | | i � d @| _ n | i t | � 7_ | i d j o | i i | � } n | i | � d S( s& Write string s to the stream.
R� l ÿÿ t tarN( R� R� R� R� R� R R� t compressR� ( R| R! ( ( s /usr/lib64/python2.6/tarfile.pyRR É s #c C sa | i | 7_ xK t | i � | i j o1 | i i | i | i � | i | i | _ q Wd S( s] Write string s to the stream if a whole new block
is ready to be written.
N( RH R R� R� RR ( R| R! ( ( s /usr/lib64/python2.6/tarfile.pyt __writeÓ s
c C s | i o d S| i d j o, | i d j o | i | i i � 7_ n | i d j o� | i oz | i i | i � d | _ | i d j oJ | i i t i d | i
d @� � | i i t i d | i d @� � qß n | i p | i i
� n t | _ d S( s[ Close the _Stream object. No operation should be
done on it afterwards.
NR\ R¢ R1 R� s <Ll ÿÿ ( R� R` R� RH R� t flushR� RR R3 R5 R� R� R� R R� ( R| ( ( s /usr/lib64/python2.6/tarfile.pyR Ü s
#+
c C s� | i i | i i � | _ d | _ | i d � d j o t d � � n | i d � d j o t d � � n t | i d � � } | i d � | d @o= t | i d � � d
t | i d � � } | i | � n | d @o< x9 t
o- | i d � } | p
| t j o Pqé qé Wn | d @o< x9 t
o- | i d � } | p
| t j o Pq0q0Wn | d @o | i d � n d
S( s: Initialize for reading a gzip compressed fileobj.
R1 i s �s not a gzip filei s s unsupported compression methodi i i i i N( R� t
decompressobjR� R� R� t
_Stream__readRp Rq R, RP R� R ( R| t flagt xlenR! ( ( s /usr/lib64/python2.6/tarfile.pyR� ø s2
, c C s | i S( s3 Return the stream's file pointer position.
( R� ( R| ( ( s /usr/lib64/python2.6/tarfile.pyt tell s i c C s~ | | i d j oW t | | i | i � \ } } x$ t | � D] } | i | i � q@ W| i | � n
t d � � | i S( sX Set the stream's file pointer to pos. Negative seeking
is forbidden.
i s seeking backwards is not allowed( R� RO R� R+ RP Rr ( R| R� RV RW R. ( ( s /usr/lib64/python2.6/tarfile.pyt seek s
c C s� | d j oS g } x7 t o/ | i | i � } | p Pn | i | � q Wd i | � } n | i | � } | i t | � 7_ | S( s� Return the next size number of bytes from the stream.
If size is not defined, return all bytes of the stream
up to EOF.
R1 N( RL R� t _readR� R= R> R� R ( R| R R] RH ( ( s /usr/lib64/python2.6/tarfile.pyRP ) s
c C så | i d j o | i | � St | i � } | i g } x� | | j ow | i | i � } | p Pn y | i i | � } Wn t j
o t d � � n X| i | � | t | � 7} q< Wd i
| � } | | | _ | | S( s+ Return size bytes from the stream.
R¢ s invalid compressed dataR1 ( R� R§ R R� R� R� t
decompressRQ Rp R= R> ( R| R RA R] RH ( ( s /usr/lib64/python2.6/tarfile.pyR¬ ; s$
c C s� t | i � } | i g } xP | | j oB | i i | i � } | p Pn | i | � | t | � 7} q Wd i | � } | | | _ | | S( ss Return size bytes from stream. If internal buffer is empty,
read another block from the stream.
R1 ( R RH R� RP R� R= R> ( R| R RA R] RH ( ( s /usr/lib64/python2.6/tarfile.pyt __readQ s
N( Rl Rm Rn R~ R� R� RR R� R R� Rª R« RL RP R¬ R§ ( ( ( s /usr/lib64/python2.6/tarfile.pyR� s .
R� c B s2 e Z d Z d � Z d � Z d � Z d � Z RS( ss Small proxy class that enables transparent compression
detection for the Stream interface (mode 'r|*').
c C s" | | _ | i i t � | _ d S( N( R� RP t BLOCKSIZERH ( R| R� ( ( s /usr/lib64/python2.6/tarfile.pyR~ g s c C s | i i | _ | i S( N( R� RP RH ( R| R ( ( s /usr/lib64/python2.6/tarfile.pyRP k s c C s4 | i i d � o d S| i i d � o d Sd S( Ns �R� t BZh91R� R¢ ( RH t
startswith( R| ( ( s /usr/lib64/python2.6/tarfile.pyR� o s
c C s | i i � d S( N( R� R ( R| ( ( s /usr/lib64/python2.6/tarfile.pyR v s ( Rl Rm Rn R~ RP R� R ( ( ( s /usr/lib64/python2.6/tarfile.pyR� b s
t _BZ2Proxyc B sS e Z d Z d
Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z
RS( s Small proxy class that enables external file object
support for "r:bz2" and "w:bz2" modes. This is actually
a workaround for a limitation in bz2 module's BZ2File
class which (unlike gzip.GzipFile) has no support for
a file object argument.
i i c C s8 | | _ | | _ t | i d d � | _ | i � d S( NR} ( R� R` t getattrRL R} t init( R| R� R` ( ( s /usr/lib64/python2.6/tarfile.pyR~ � s c C sd d d k } d | _ | i d j o, | i � | _ | i i d � d | _ n | i � | _ d S( Niÿÿÿÿi R[ R1 ( R� R� R` R� t bz2objR� R« RH R� ( R| R� ( ( s /usr/lib64/python2.6/tarfile.pyR´ � s
c C sã | i g } t | i � } x} | | j oo | i i | i � } | p Pn y | i i | � } Wn t j
o Pn X| i | � | t | � 7} q Wd i | � | _ | i | } | i | | _ | i
t | � 7_
| S( NR1 ( RH R R� RP t blocksizeRµ R t EOFErrorR= R> R� ( R| R RX R t rawt dataRH ( ( s /usr/lib64/python2.6/tarfile.pyRP � s$
c C s6 | | i j o | i � n | i | | i � d S( N( R� R´ RP ( R| R� ( ( s /usr/lib64/python2.6/tarfile.pyR« ¨ s c C s | i S( N( R� ( R| ( ( s /usr/lib64/python2.6/tarfile.pyRª s c C s; | i t | � 7_ | i i | � } | i i | � d S( N( R� R Rµ R£ R� RR ( R| R¹ R¸ ( ( s /usr/lib64/python2.6/tarfile.pyRR ° s c C s7 | i d j o# | i i � } | i i | � n d S( NR\ ( R` Rµ R¥ R� RR ( R| R¸ ( ( s /usr/lib64/python2.6/tarfile.pyR µ s i @ ( Rl Rm Rn R¶ R~ R´ RP R« Rª RR R ( ( ( s /usr/lib64/python2.6/tarfile.pyR² z s
t _FileInFilec B sS e Z d Z d d � Z d � Z d � Z d d � Z d � Z d � Z d � Z
RS( s A thin wrapper around an existing file object that
provides a part of its data as an individual file
object.
c C s1 | | _ | | _ | | _ | | _ d | _ d S( Ni ( R� t offsetR t sparset position( R| R� R» R R¼ ( ( s /usr/lib64/python2.6/tarfile.pyR~ Ä s
c C s | i S( s* Return the current file position.
( R½ ( R| ( ( s /usr/lib64/python2.6/tarfile.pyRª Ë s c C s
| | _ d S( s( Seek to a position in the file.
N( R½ ( R| R½ ( ( s /usr/lib64/python2.6/tarfile.pyR« Ð s c C si | d j o | i | i } n t | | i | i � } | i d j o | i | � S| i | � Sd S( s! Read data from the file.
N( RL R R½ t minR¼ t
readnormalt
readsparse( R| R ( ( s /usr/lib64/python2.6/tarfile.pyRP Õ s
c C s9 | i i | i | i � | i | 7_ | i i | � S( s* Read operation for regular files.
( R� R« R» R½ RP ( R| R ( ( s /usr/lib64/python2.6/tarfile.pyR¿ â s c C s` g } xJ | d j o< | i | � } | p Pn | t | � 8} | i | � q Wd i | � S( s) Read operation for sparse files.
i R1 ( t readsparsesectionR R= R> ( R| R R¹ RH ( ( s /usr/lib64/python2.6/tarfile.pyRÀ é s
c C sÀ | i i | i � } | d j o d St | | i | i | i � } t | t � oN | i | i | i } | i
i | i | � | i | 7_ | i
i | � S| i | 7_ t
| Sd S( s0 Read a single section of a sparse file.
R1 N( R¼ R$ R½ RL R¾ R» R t
isinstancet _datat realposR� R« RP R ( R| R t sectionRÄ ( ( s /usr/lib64/python2.6/tarfile.pyRÁ õ s
N( Rl Rm Rn RL R~ Rª R« RP R¿ RÀ RÁ ( ( ( s /usr/lib64/python2.6/tarfile.pyRº ¾ s
t ExFileObjectc B sh e Z d Z d Z d � Z d d � Z d d � Z d � Z d � Z e
i d � Z d � Z
d
� Z RS( sa File-like object for reading an archive member.
Is returned by TarFile.extractfile().
i c C sm t | i | i | i t | d d � � | _ | i | _ d | _ t | _ | i | _ d | _
d | _ d S( NR¼ R[ i R1 ( Rº R� t offset_dataR R³ RL R} R` R� R� R½ t buffer( R| t tarfilet tarinfo( ( s /usr/lib64/python2.6/tarfile.pyR~ s c C sË | i o t d � � n d } | i oD | d j o | i } d | _ qn | i | } | i | | _ n | d j o | | i i � 7} n! | | i i | t | � � 7} | i t | � 7_ | S( s~ Read at most size bytes from the file. If size is not
present or None, read all data until EOF is reached.
s I/O operation on closed fileR1 N( R� R) RÈ RL R� RP R R½ ( R| R RH ( ( s /usr/lib64/python2.6/tarfile.pyRP s
iÿÿÿÿc C s9 | i o t d � � n d | i j o | i i d � d } n | i g } x� t o� | i i | i � } | i | � | p
d | j oM d i | � | _ | i i d � d } | d j o t
| i � } n PqS qS W| d j o t | | � } n | i | } | i | | _ | i t
| � 7_ | S( s° Read one entire line from the file. If size is present
and non-negative, return a string with at most that
size, which may be an incomplete line.
s I/O operation on closed files
i R1 i iÿÿÿÿ(
R� R) RÈ R$ R� R� RP R¶ R= R> R R¾ R½ ( R| R R� t buffersRH ( ( s /usr/lib64/python2.6/tarfile.pyt readline5 s*
c C s> g } x1 t o) | i � } | p Pn | i | � q W| S( s0 Return a list with all remaining lines.
( R� RÌ R= ( R| t resultt line( ( s /usr/lib64/python2.6/tarfile.pyt readlinesT s c C s! | i o t d � � n | i S( s* Return the current file position.
s I/O operation on closed file( R� R) R½ ( R| ( ( s /usr/lib64/python2.6/tarfile.pyRª ^ s
c C s | i o t d � � n | t i j o" t t | d � | i � | _ n | t i j oJ | d j o t | i | d � | _ që t | i | | i � | _ nF | t i j o) t t | i | | i � d � | _ n
t d � � d | _
| i i | i � d S( s( Seek to a position in the file.
s I/O operation on closed filei s Invalid argumentR1 N(
R� R) Rg t SEEK_SETR¾ t maxR R½ t SEEK_CURt SEEK_ENDRÈ R� R« ( R| R� t whence( ( s /usr/lib64/python2.6/tarfile.pyR« f s
"
) c C s
t | _ d S( s Close the file object.
N( R� R� ( R| ( ( s /usr/lib64/python2.6/tarfile.pyR { s c c s0 x) t o! | i � } | p Pn | Vq Wd S( s/ Get an iterator over the file's lines.
N( R� RÌ ( R| RÎ ( ( s /usr/lib64/python2.6/tarfile.pyt __iter__� s N( Rl Rm Rn R¶ R~ RL RP RÌ RÏ Rª Rg RÐ R« R RÕ ( ( ( s /usr/lib64/python2.6/tarfile.pyRÆ
s
c B s© e Z d Z d d � Z d � Z d � Z e e e � Z d � Z d � Z e e e � Z
d � Z d � Z e
e d d
� Z d � Z d � Z d
� Z e d � � Z d � Z e d � � Z e d � � Z e d � � Z e e d � � Z e 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. RS(' s Informational 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.
R1 c C s� | | _ d | _ d | _ d | _ d | _ d | _ d | _ t | _ d | _ d | _
d | _ d | _ d | _
d | _ d | _ h | _ d S( sX Construct a TarInfo object. name is the optional name
of the member.
i¤ i R1 t rootN( R} R` R R R R t chksumt REGTYPEt typet linknameR R t devmajort devminorR» RÇ t pax_headers( R| R} ( ( s /usr/lib64/python2.6/tarfile.pyR~ � s c C s | i S( N( R} ( R| ( ( s /usr/lib64/python2.6/tarfile.pyt _getpath® s c C s
| | _ d S( N( R} ( R| R} ( ( s /usr/lib64/python2.6/tarfile.pyt _setpath° s c C s | i S( N( RÚ ( R| ( ( s /usr/lib64/python2.6/tarfile.pyt _getlinkpath´ s c C s
| | _ d S( N( RÚ ( R| RÚ ( ( s /usr/lib64/python2.6/tarfile.pyt _setlinkpath¶ s c C s d | i i | i t | � f S( Ns <%s %r at %#x>( t __class__Rl R} t id( R| ( ( s /usr/lib64/python2.6/tarfile.pyt __repr__º s c C s- h
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'w' or 'w:' open for writing without compression
'w:gz' open for writing with gzip compression
'w:bz2' open for writing with bzip2 compression
'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
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s nothing to openR[ s r:*s% file could not be opened successfullyt :i R¢ s unknown compression type %rt |t rws mode must be 'r' or 'w'RL s undiscernible modeN( R[ s r:*(
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file in the archive.
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splitdriveRÊ RÉ Ry RQ Rx t statt fstatt filenot st_modet S_ISREGt st_inot st_devt st_nlinkRW R: RØ t S_ISDIRRå t S_ISFIFOR@ t S_ISLNKR8 t readlinkt S_ISCHRR< t S_ISBLKR> R` t st_uidR t st_gidR t st_sizeR t st_mtimeR RÙ RÚ t pwdt getpwuidR Rq t grpt getgrgidR Ry t st_rdevRÛ Rz RÜ ( R| R} t arcnameR� t drvRÊ t statresRÚ t stmdt inodeRÙ ( ( s /usr/lib64/python2.6/tarfile.pyt
gettarinfo s�
$
c C s | i � x
| D]} | o� t | i � Gd | i p | i | i p | i f G| i � p
| i � o d d | i | i
f Gn d | i Gd t i
| i � d Gn | i | i � o d n d G| o< | i � o d G| i Gn | i � o d
G| i Gqn Hq Wd S( s¼ Print 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.
s %s/%ss %10ss %d,%ds %10ds %d-%02d-%02d %02d:%02d:%02di Rf R1 s ->s link toN( Rs Re R` R R R R R= R? RÛ RÜ R R� t localtimeR R} R R9 RÚ R; ( R| t verboseRÊ ( ( s /usr/lib64/python2.6/tarfile.pyt listr s(
c C s | i d � | d j o
| } n | d j o& | | � o | i d d | � d S| i d j o5 t i i | � | i j o | i d d | � d S| d j of | oZ | d j o
d } n x@ t i | � D]+ } | i | t i i | | � | | � q× Wn d S| i d | � | i
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| � | oR xO t i | � D]: } | i t i i | | � t i i | | � | | � qÂWqn | i
| � d S( s® 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.
RL i s tarfile: Excluded %rNs tarfile: Skipped %rt .R1 i s tarfile: Unsupported type %rRI ( Rs RL t _dbgR} Rg R RP t listdirt addR> R� R RO t addfileR R ( R| R} R� t recursivet excludet fRÊ ( ( s /usr/lib64/python2.6/tarfile.pyR� � sB
,
-
@c C sø | i d � t i | � } | i | i | i | i � } | i i | � | i t | � 7_ | d j ox t | | i | i � t
| i t � \ } } | d j o& | i i t t | � | d 7} n | i | t 7_ n | i i | � d S( s] Add the TarInfo object `tarinfo' to the archive. If `fileobj' is
given, tarinfo.size bytes are read from it and added to the archive.
You can create TarInfo objects using gettarinfo().
On Windows platforms, `fileobj' should always be opened with mode
'rb' to avoid irritation about the file size.
RL i i N( Rs Rü Rï R7 R? R@ R� RR R» R RL RN R RO R¯ R RU R= ( R| RÊ R� RH RV RW ( ( s /usr/lib64/python2.6/tarfile.pyR È s
R� c C s; g } | d j o
| } n xT | D]L } | i � o) | i | � t i | � } d | _ n | i | | � q$ W| i d t i d � � | i � x� | D]� } t
i i | | i
� } y4 | i | | � | i | | � | i | | � Wq� t j
o4 } | i d j o � q3| i d d | � q� Xq� Wd S( sM 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().
iÀ Rè R} i s tarfile: %sN( RL R R= Rü R` t extractt sortt operatort
attrgettert reverseRg R R> R} t chownt utimet chmodRo RT R� ( R| R RU t directoriesRÊ t dirpathRg ( ( s /usr/lib64/python2.6/tarfile.pyt
extractallâ s.
R1 c C sE | i d � t | t � o | i | � } n | } | i � o t i i | | i � | _ n y& | i
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ok } | i
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o4 } | i
d j o � qA| i d d | � n Xd S( s# 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'.
R[ i i s tarfile: %ss tarfile: %s %rN( Rs RÂ t
basestringRr R; Rg R R> RÚ t _link_targett _extract_memberR} t EnvironmentErrorRT t filenameRL R� t strerrorRo ( R| t memberR RÊ Rg ( ( s /usr/lib64/python2.6/tarfile.pyR¤ s$
&$c C sÚ | i d � t | t � o | i | � } n | } | i � o | i | | � S| i t j o | i | | � S| i � p
| i � oC t | i
t � o t d � � qÖ | i
| i | i | � � Sn d Sd S( së Extract a member from the archive as a file object. `member' may be
a filename or a TarInfo object. If `member' is a regular file, a
file-like object is returned. If `member' is a link, a file-like
object is constructed from the link's target. If `member' is none of
the above, None is returned.
The file-like object is read-only and provides the following
methods: read(), readline(), readlines(), seek() and tell()
R[ s' cannot extract (sym)link as file objectN( Rs RÂ R¯ Rr R t
fileobjectRÙ R R; R9 R� R� Rr t extractfileRp RÚ RL ( R| Rµ RÊ ( ( s /usr/lib64/python2.6/tarfile.pyR· ( s
c C sø | d d j o | d } n t i i | � } t i i | � } | o% t i i | � o t i | � n | i � p
| i � o$ | i d d | i | i
f � n | i d | i � | i � o | i | | � nÓ | i
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| i � o | i | | � nc | i � p
| i � o | i | | � n5 | i t j o | i | | � n | i | | � | i | | � | i � p$ | i | | � | i | | � n d S( s\ Extract the TarInfo object tarinfo to a physical
file called targetpath.
iÿÿÿÿRf i s %s -> %sN( Rg R Rh t dirnameRN t makedirsR; R9 R� R} RÚ R t makefileR t makedirRA t makefifoR= R? t makedevt makelinkRÙ R t makeunknownR© R« Rª ( R| RÊ t
targetpatht upperdirs( ( s /usr/lib64/python2.6/tarfile.pyR± O s4 $
c C sJ y t i | d � Wn/ t j
o# } | i t i j o � qF n Xd S( s, Make a directory called targetpath.
iÀ N( Rg t mkdirR² t errnot EEXIST( R| RÊ RÀ Rg ( ( s /usr/lib64/python2.6/tarfile.pyR» s
c C sC | i | � } t | d � } t | | � | i � | i � d S( s' Make a file called targetpath.
RK N( R· RO RN R ( R| RÊ RÀ t sourcet target( ( s /usr/lib64/python2.6/tarfile.pyRº � s
c C s+ | i | | � | i d d | i � d S( sY Make a file from a TarInfo object with an unknown type
at targetpath.
i s9 tarfile: Unknown file type %r, extracted as regular file.N( Rº R� RÙ ( R| RÊ RÀ ( ( s /usr/lib64/python2.6/tarfile.pyR¿ � s c C s1 t t d � o t i | � n
t d � � d S( s' Make a fifo called targetpath.
t mkfifos fifo not supported by systemN( Ry Rg RÇ Ro ( R| RÊ RÀ ( ( s /usr/lib64/python2.6/tarfile.pyR¼ � s c C s� t t d � p t t d � o t d � � n | i } | i � o | t i O} n | t i O} t i | | t i | i
| i � � d S( s< Make a character or block device called targetpath.
t mknodR½ s' special devices not supported by systemN( Ry Rg Ro R` R? R| t S_IFBLKt S_IFCHRRÈ R½ RÛ RÜ ( R| RÊ RÀ R` ( ( s /usr/lib64/python2.6/tarfile.pyR½ £ s "
c C s! | i } y8 | i � o t i | | � n t i | i | � WnÙ t j
oÍ | i � o4 t i i t i i | i
� | � } t | � } n y | i | i
| � | � Wq t t f j
oS } t i i | � } y t i | | � Wqt j
o } t d � � qXq Xn Xd S( sµ 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.
s link could not be createdN( RÚ R9 Rg t symlinkt linkR° Rj R R> R¸ R} Rh R± Rr R² Rq RM t copy2RQ ( R| RÊ RÀ R Rg ( ( s /usr/lib64/python2.6/tarfile.pyR¾ ² s$
c
C s� t o�t t d � ort i � d j o_y t i | i � d } WnO t j
oC y t i | i � d } Wq� t j
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oC y t i
| i � d } Wqt j
o t i � } qXn Xy_ | i � o' t t d � o t i | | | � n( t i d j o t i | | | � n Wq�t j
o } t d � � q�Xn d S( s6 Set owner of targetpath according to tarinfo.
t geteuidi i t lchownt os2emxs could not change ownerN( R� Ry Rg RÎ R� t getgrnamR Rq R� R t getgidt getpwnamR R� R t getuidR9 RÏ t syst platformR© R² Ro ( R| RÊ RÀ R t uRg ( ( s /usr/lib64/python2.6/tarfile.pyR© Í s, * c C sS t t d � o? y t i | | i � WqO t j
o } t d � � qO Xn d S( sA Set file permissions of targetpath according to tarinfo.
R« s could not change modeN( Ry Rg R« R` R² Ro ( R| RÊ RÀ Rg ( ( s /usr/lib64/python2.6/tarfile.pyR« é s
c C s] t t d � p d Sy t i | | i | i f � Wn! t j
o } t d � � n Xd S( sB Set modification time of targetpath according to tarinfo.
Rª Ns" could not change modification time( Ry Rg Rª R R² Ro ( R| RÊ RÀ Rg ( ( s /usr/lib64/python2.6/tarfile.pyRª ò s c C s | i d � | i d j o | i } d | _ | S| i i | i � xÄ t o¼ y8 | i i | � } | d j o d S| i i
| � Wn| t j
op } | i o3 | i
d d | i | f � | i t 7_ qJ q| i d j o t t | � � � n d Sn XPqJ W| S( s¨ 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.
t raNi s 0x%X: %si ( Rs RX RL R� R« R» R� RÊ R RU R= R* RR R� R¯ Rp R ( R| t mRÊ Rg ( ( s /usr/lib64/python2.6/tarfile.pyR# ý s.
c C sz | i � } | d j o t | � } n | i | � } x; t | d d d � D]# } | | | i j o | | SqO Wd S( s} Find an archive member by name from bottom to top.
If tarinfo is given, it is used as the starting point.
i iÿÿÿÿN( Ru RL R t indexR+ R} ( R| R} RÊ RU R0 R. ( ( s /usr/lib64/python2.6/tarfile.pyRp ! s
c C s: x* t o" | i � } | d j o Pq q Wt | _ d S( sW Read through the entire archive file and look for readable
members.
N( R� R# RL RV ( R| RÊ ( ( s /usr/lib64/python2.6/tarfile.pyRt 1 s
c C s\ | i o t d | i i � � n | d j o' | i | j o t d | i � � n d S( sn Check if TarFile is still open, and if the operation's mode
corresponds to TarFile's mode.
s %s is closeds bad operation for mode %rN( R� RQ Râ Rl RL R` ( R| R` ( ( s /usr/lib64/python2.6/tarfile.pyRs ; s
c C s& | i o t | i � St | � Sd S( s$ Provide an iterator object.
N( RV t iterRU t TarIter( R| ( ( s /usr/lib64/python2.6/tarfile.pyRÕ D s
c C s% | | i j o t i | IJn d S( s. Write debugging output to sys.stderr.
N( RS RÕ t stderr( R| t levelt msg( ( s /usr/lib64/python2.6/tarfile.pyR� L s N(: Rl Rm Rn RS R� RQ RR RT RE R7 RF R? RL R@ R RÊ RÆ R¶ R~ RY R] RD t posixRG Ro Rz Rc Rl Rn Ra R Rr Ru Rw R� R� R� R� R R® R¤ R· R± R» Rº R¿ R¼ R½ R¾ R© R« Rª R# Rp Rt Rs RÕ R� ( ( ( s /usr/lib64/python2.6/tarfile.pyR ¿ sn `
H
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RÜ c B s) e Z d Z d � Z d � Z d � Z RS( sM Iterator Class.
for tarinfo in TarFile(...):
suite...
c C s | | _ d | _ d S( s$ Construct a TarIter object.
i N( RÉ RÚ ( R| RÉ ( ( s /usr/lib64/python2.6/tarfile.pyR~ Z s c C s | S( s Return iterator object.
( ( R| ( ( s /usr/lib64/python2.6/tarfile.pyRÕ _ s c C s� | i i p0 | i i � } | p t | i _ t � qp n4 y | i i | i } Wn t j
o
t � n X| i d 7_ | S( s� Return the next item using TarFile's next() method.
When all members have been read, set TarFile as _loaded.
i ( RÉ RV R# R� t
StopIterationRU RÚ t
IndexError( R| RÊ ( ( s /usr/lib64/python2.6/tarfile.pyR# c s
( Rl Rm Rn R~ RÕ R# ( ( ( s /usr/lib64/python2.6/tarfile.pyRÜ S s t _sectionc B s e Z d Z d � Z d � Z RS( s$ Base class for _data and _hole.
c C s | | _ | | _ d S( N( R» R ( R| R» R ( ( s /usr/lib64/python2.6/tarfile.pyR~ { s c C s& | i | j o | i | i j SS( N( R» R ( R| R» ( ( s /usr/lib64/python2.6/tarfile.pyt __contains__~ s ( Rl Rm Rn R~ Rä ( ( ( s /usr/lib64/python2.6/tarfile.pyRã x s RÃ c B s e Z d Z d � Z RS( s/ Represent a data section in a sparse file.
c C s t i | | | � | | _ d S( N( Rã R~ RÄ ( R| R» R RÄ ( ( s /usr/lib64/python2.6/tarfile.pyR~ � s ( Rl Rm Rn R~ ( ( ( s /usr/lib64/python2.6/tarfile.pyRÃ � s R% c B s e Z d Z RS( s/ Represent a hole section in a sparse file.
( Rl Rm Rn ( ( ( s /usr/lib64/python2.6/tarfile.pyR% � s R$ c B s e Z d Z d � Z d � Z RS( sM Ringbuffer class which increases performance
over a regular list.
c C s
d | _ d S( Ni ( t idx( R| ( ( s /usr/lib64/python2.6/tarfile.pyR~ � s c C s} | i } xd t o\ | | } | | j o Pn | d 7} | t | � j o
d } n | | i j o d Sq W| | _ | S( Ni i ( Rå R� R RL ( R| R» Rå t item( ( s /usr/lib64/python2.6/tarfile.pyR$ � s
( Rl Rm Rn R~ R$ ( ( ( s /usr/lib64/python2.6/tarfile.pyR$ � s t
TarFileCompatc B st e Z d Z d e d � Z d � Z d � Z d � Z d � Z d � Z d � Z
d d d � Z d
� Z
d � Z RS(
sR TarFile class compatible with standard module zipfile's
ZipFile class.
R[ c C så d d k l } | d d d �| t j o t i | | � | _ n3 | t j o t i | | � | _ n
t d � � | d d !d j oU | i i � } xC | D]7 } | i
| _ | i | _
t i | i � d
| _ q¢ Wn d S( Niÿÿÿÿ( t warnpy3ks6 the TarFileCompat class has been removed in Python 3.0t
stackleveli s unknown compression constanti i R[ i ( RZ Rè t TAR_PLAINR Rc RÉ t TAR_GZIPPEDRl R) Ru R} R³ R t file_sizeR� t gmtimeR t date_time( R| t fileR` t compressionRè RU RÙ ( ( s /usr/lib64/python2.6/tarfile.pyR~ « s
c C s t d � | i � � S( Nc S s | i S( ( R} ( RÙ ( ( s /usr/lib64/python2.6/tarfile.pyRk ¼ s ( t mapt infolist( R| ( ( s /usr/lib64/python2.6/tarfile.pyt namelist» s c C s t d � | i i � � S( Nc S s
| i t j S( ( RÙ R6 ( RÙ ( ( s /usr/lib64/python2.6/tarfile.pyRk ¾ s ( t filterRÉ Ru ( R| ( ( s /usr/lib64/python2.6/tarfile.pyRò ½ s c C s | i i � d S( N( RÉ R� ( R| ( ( s /usr/lib64/python2.6/tarfile.pyt printdirÀ s c C s d S( N( ( R| ( ( s /usr/lib64/python2.6/tarfile.pyt testzip s c C s | i i | � S( N( RÉ Rr ( R| R} ( ( s /usr/lib64/python2.6/tarfile.pyt getinfoÄ s c C s" | i i | i i | � � i � S( N( RÉ R· Rr RP ( R| R} ( ( s /usr/lib64/python2.6/tarfile.pyRP Æ s c C s | i i | | � d S( N( RÉ R� ( R| R³ R� t
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o d d k l } n Xd d k } t | i � } t | � | _ | i | i � | _
| i i | | | � � d S( Niÿÿÿÿ( t StringIO(
t cStringIORù R� t calendarR R³ R R t timegmRî R RÉ R ( R| t zinfot bytesRù Rû t tinfo( ( s /usr/lib64/python2.6/tarfile.pyt writestrÊ s c C s | i i � d S( N( RÉ R ( R| ( ( s /usr/lib64/python2.6/tarfile.pyR Ô s N( Rl Rm Rn Rê R~ Ró Rò Rõ Rö R÷ RP RL RR R R ( ( ( s /usr/lib64/python2.6/tarfile.pyRç § s
c C s9 y t | � } | i � t SWn t j
o t SXd S( sf Return True if name points to a tar archive that we
are able to handle, else return False.
N( Rz R R� R R� ( R} R] ( ( s /usr/lib64/python2.6/tarfile.pyR Û s
(v Rn t __version__t versiont
__author__t __date__t __cvsid__t __credits__RÕ Rg RM R| RÃ R� R3 Rü R+ R¦ RÖ R� R� R� RL t __all__R R¯ Ro R÷ Rò Rô Ró R RØ R R: R8 R< R> Rå R@ t CONTTYPERú Rù R R R R Rê R2 Rí RE R R6 R R3 Rþ R( R4 t S_IFLNKt S_IFREGRÉ t S_IFDIRRÊ t S_IFIFOt TSUIDt TSGIDt TSVTXt TUREADt TUWRITEt TUEXECt TGREADt TGWRITEt TGEXECt TOREADt TOWRITEt TOEXECt getfilesystemencodingRF t getdefaultencodingR# R& R/ R8 RB RK RN R_ Re Rj Rh R t ExceptionR Ro Rp Rq Rr R* Rs R� t objectR� R² Rº RÆ R R RÜ Rã RÃ R% R� R$ Rê Rë Rç R Rz RO ( ( ( s /usr/lib64/python2.6/tarfile.pyt <module> s.
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