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//usr/lib64/python3.6///__pycache__      ( Reset | Go to )
File Name: tarfile.cpython-36.pyc
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       A stream-like object could be for example: sys.stdin,
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           defaults to 'r'.
           If `fileobj' is given, it is used for reading or writing data. If it
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        rbzr+bwbZxb)rzar{roz!mode must be 'r', 'a', 'w' or 'x'rr{FNrrhTrzro)rr{ro)-r.rh_moder}r%exists    bltn_openrrr*rr,rLabspathrrPr dereference ignore_zerosr4r5rrdebug
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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
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z TarFile.closecCs"|j|}|dkrtd||S)aReturn a TarInfo object for member `name'. If `name' can not be
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aCreate a TarInfo object from the result of os.stat or equivalent
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           specified as a file object `fileobj' with a file descriptor. If
           given, `arcname' specifies an alternative name for the file in the
           archive, otherwise, the name is taken from the 'name' attribute of
           'fileobj', or the 'name' argument. The name should be a text
           string.
        awxNrlstatrr#rmajorminor):rrr}r%
splitdriverrrrrrrrrffstatfilenost_modeS_ISREGst_inost_devst_nlinkrryrS_ISDIRrS_ISFIFOr|S_ISLNKrxreadlinkS_ISCHRr6S_ISBLKr7rhst_uidr)st_gidr*st_sizer'st_mtimer(rrpwdgetpwuidr+rgrpZgetgrgidr,rst_rdevrrr) rrarcnamerZdrvrZstatresrZstmdinoderr6r6r7
gettarinfos~    

     
       

zTarFile.gettarinfoT)rcCs0|j|dkr|}x|D]
}|r|jdkr:tdnttj|jtd|jpX|j|jpb|jf|j    sz|j
rtdd|j |j fntd|j |jdkrtdntdtj|jdd    t|j|jrd
nd |r"|jr
td |j|jr"td |jtqWdS)aPrint a table of contents to sys.stdout. If `verbose' is False, only
           the names of the members are printed. If it is True, an `ls -l'-like
           output is produced. `members' is optional and must be a subset of the
           list returned by getmembers().
        Nz
??????????z%s/%sz%10sz%d,%dz%10dz????-??-?? ??:??:??z%d-%02d-%02d %02d:%02d:%02drrrz-> zlink to )rrhrprfrgr+r)r,r*rzr{rrr'r(rZ    localtimerrrrrro)rverboserrr6r6r7rk>s2





z TarFile.list)filterc    
Csv|jd|dkr|}|dk    rPddl}|jdtd||rP|jdd|dS|jdk    rtjj||jkr|jdd|dS|jd||j    ||}|dkr|jdd    |dS|dk    r||}|dkr|jdd|dS|j
rt |d
}|j ||WdQRXnd|j rh|j ||rrxHtj|D].}|jtjj||tjj|||||d q4Wn
|j |dS) a~Add the file `name' to the archive. `name' may be any type of file
           (directory, fifo, symbolic link, etc.). If given, `arcname'
           specifies an alternative name for the file in the archive.
           Directories are added recursively by default. This can be avoided by
           setting `recursive' to False. `exclude' is a function that should
           return True for each filename to be excluded. `filter' is a function
           that expects a TarInfo object argument and returns the changed
           TarInfo object, if it returns None the TarInfo object will be
           excluded from the archive.
        rNrzuse the filter argument insteadr$ztarfile: Excluded %rztarfile: Skipped %rr#ztarfile: Unsupported type %rr)r)rrcrdre_dbgrr}r%rrrraddfilerlistdiraddr)    rrr    recursiveZexcluderrcrfr6r6r7rdsB
  
 

z TarFile.addcCs|jdtj|}|j|j|j|j}|jj||jt    |7_|j
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           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
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        rN)r_rr#)rr rrPr4r5rr[rr0rrXr'rYrr1rr)rrrrTr_r`rar6r6r7rs

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rNYnBXddl}|jddd}||j    |WdQRX|jdddd}|ry t
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rt d|d    dYnX||_|St rtjdttStSt|trtd|St|r|Syt
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rBt d|d    dYnXdS)NZ PYTHON_TARFILE_EXTRACTION_FILTERr#)Z interpolationZcomment_prefixesrr)Zfallbackzfilter z
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zTarFile._get_filter_function.) numeric_ownerrc"Csg}|j|}|dkr|}xT|D]L}|j|||\}}    |dkr@q |jrR|j|    |j|||j ||dq W|jddddx$|D]}    yy||    |}Wn4tk
r}
z|j|    t|
wWYdd}
~
XnX|dkr|j|    dwt    j
j ||j } yt    j | } Wn$tk
r.|j|dwYnXtj| jsL|j|d    w|j|| |d
|j|| |j|| Wqtk
r} z|j| WYdd} ~ XqXqWdS) aExtract all members from the archive to the current working
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           directories afterwards. `path' specifies a different directory
           to extract to. `members' is optional and must be a subset of the
           list returned by getmembers(). If `numeric_owner` is True, only
           the numbers for user/group names are used and not the names.

           The `filter` function will be called on each member just
           before extraction.
           It can return a changed TarInfo or None to skip the member.
           String names of common filters are accepted.
        N)    set_attrsrfilter_functioncSs|jS)N)r)rr6r6r7<lambda>    sz$TarFile.extractall.<locals>.<lambda>T)rreversezexcluded by filterZmissingznot a directory)r)r_get_extract_tarinforr _extract_onesort_FILTER_ERRORS_log_no_directory_fixupreprr}r%rrrrrfrrchownutimechmodr
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    zTarFile.extractallcCs|jdd|j|fdS)Nr$z(tarfile: Not fixing up directory %r (%s))rr)rrreasonr6r6r7r4    szTarFile._log_no_directory_fixuprc    Cs8|j|}|j|||\}}|dk    r4|j||||dS)aExtract a member from the archive to the current working directory,
           using its full name. Its file information is extracted as accurately
           as possible. `member' may be a filename or a TarInfo object. You can
           specify a different directory using `path'. File attributes (owner,
           mtime, mode) are set unless `set_attrs' is False. If `numeric_owner`
           is True, only the numbers for user/group names are used and not
           the names.

           The `filter` function will be called before extraction.
           It can return a changed TarInfo or None to skip the member.
           String names of common filters are accepted.
        N)rrr)    rrr%rrrrrrr6r6r7extract8    s

zTarFile.extractcCst|tr|j|}n|}d}y|||}WnZttfk
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r}z|j|WYdd}~XnX|dkr|jdd|j    dS|j
rt j |}t j j||j|_||fS)zGet (filtered, unfiltered) TarInfos from *member*

        *member* might be a string.

        Return (None, None) if not found.
        Nr$ztarfile: Excluded %r)NN)r*r,rrr_handle_fatal_errorr
rrrrr r}r%rrr)rrrr%rfilteredrr6r6r7rL    s"
 
zTarFile._get_extract_tarinfocCs|jdy&|j|tjj||j||||dWnVtk
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r}z|j    |WYdd}~XnXdS)zExtract from filtered tarinfo to disk.

           filter_function is only used when extracting a *different*
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        rz)rrrextraction_rootN)
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r)rrr%rrrrr6r6r7rj    s
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zTarFile._handle_nonfatal_errorcCsn|jdkrn\t|trP|jdkr6|jdd|jqj|jdd|j|jfn|jddt|j|fdS)z1Handle "fatal" error according to self.errorlevelrNr#z tarfile: %sztarfile: %s %rztarfile: %s %s)rr*rfilenamerstrerrorrrq)rrr6r6r7r    s


zTarFile._handle_fatal_errorcCs|jdt|tr |j|}n|}|js6|jtkrB|j||S|jsR|j    rzt|j
t rht dq~|j |j|SndSdS)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.
        rzz'cannot extract (sym)link as file objectN)rr*r,rrrrZ
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zTarFile.extractfile)rrcCs\|jd}|jdtj}tjj|}|r@tjj| r@tj||jsP|j    rj|j
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d|j |j r|j||n|jr|j||n~|jr|j||nh|js|jr|j||nJ|js|j    r|j||||dn&|jtkr|j||n |j|||rX|j||||j    sX|j|||j||dS)zExtract the filtered TarInfo object tarinfo to a physical
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        rr#z%s -> %s)rrN)rKrr}rr%rrmakedirsrrrrrrmakefilermakedirr}makefiforzr{makedevmakelink_with_filterrrZ makeunknownrrr)rr
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        Ni)rhr}mkdirFileExistsError)rrrr6r6r7r    s 
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        rN)
rrrrrrrXrr'truncate)rrrsourcer_targetrr'r6r6r7r    s  

 
zTarFile.makefilecCs"|j|||jdd|jdS)zYMake a file from a TarInfo object with an unknown type
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        r#z9tarfile: Unknown file type %r, extracted as regular file.N)rrr)rrrr6r6r7r
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        mkfifozfifo not supported by systemN)rr}rr
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        mknodrz'special devices not supported by systemNi) rr}r
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zTarFile.makedevcCs|j||ddS)N)r)rrrr6r6r7makelink(
szTarFile.makelinkc    $Cs&d}yT|jr6tjj|r$tj|tj|j|dStjj|jrVtj    |j|dSWnt
k
rpd}YnXy|j |}Wn$t k
r|rt dnYnX|dkr|}nR|dkrt dy|||}Wn2tk
r}zt||j|WYdd}~XnX|dk    r"|j||||ddS)    a3Make 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.

          filter_function is only used when extracting a *different*
          member (e.g. as fallback to creating a link).
        FNTz%unable to resolve link inside archivez6makelink_with_filter: if filter_function is not None, z%extraction_root must also not be None)rrz[makelink_with_filter: if filter_function is not None, extraction_root must also not be None)rr}r%lexistsunlinksymlinkrrrlinksymlink_exceptionrrr
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           fails.
        geteuidrr$Nr#lchownzcould not change ownerr9r9)rr}rr*r)rr,Zgetgrnamrrr+getpwnamrrrrr
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        Nrzcould not change mode)rhrr}rrr
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z TarFile.chmodc CsV|j}|dkrdSttds dSytj|||fWntk
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        Nrz"could not change modification time)r(rr}rrr
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z TarFile.utimecCs|jd|jdk    r$|j}d|_|S|j|jjkrZ|jj|jd|jjdsZtdd}xby|jj    |}WnHt
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r,}zN|j r|j dd|j|f|jt 7_wbn|jdkrtt|WYdd}~Xntk
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r}ztt|WYdd}~XnXPqbW|dk    r|jj|nd    |_|S)
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        ZraNr#zunexpected end of datar$z0x%X: %srz
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z TarFile.nextc     Cs|j}d}|dk    rHy|j|}Wntk
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        NT)r]r)rrr6r6r7r
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z TarFile._loadcCs:|jrtd|jj|dk    r6|j|kr6td|jdS)znCheck if TarFile is still open, and if the operation's mode
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        z %s is closedNzbad operation for mode %r)rrrrqrh)rrhr6r6r7r
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        )rN)rrormstderr)rlevelmsgr6r6r7r: s
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zTarFile.__exit__) NrzNNNNNNrNNNN)rzN)rzNr)rzNr)rzNN)NNN)T)NTN)N)rN)rT)N)TF)NF)N)@rqrrrsrtrrrrrrPr r4r5rrrrrrrrrrrrrrrrrrrrkrrrrrrrrrrrrrrrrrrrrrrr]rrrrr$rr(r*r6r6r6r7rVs
lZ  !   

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 62! 6
(

    c Cs.yt|}|jdStk
r(dSXdS)zfReturn True if name points to a tar archive that we
       are able to handle, else return False.
    TFN)rrr)rrr6r6r7rR s c Csddl}d}|j|d}|jdddddd    |jd
d td d |j}|jddddd|jdddd5dd|jdddd6dd|jdddd d|j}|jr|j r|jd!d"|j    r*|j    }t
|rt |d# }|j t |j tjd$WdQRX|jr&t d%j|n|jd!d&j|n|jr|j}t
|rjtj |d'}|j|jd(WdQRXn|jd!d&j|n|jrPt|jd!kr|jd}tj}n,t|jd)kr|j\}}n|jd!|jt
|r<tj |d'}|j||jd*WdQRX|jrN|d+kr&d,j|}    n d-j||}    t |    n|jd!d&j|n|jr|jjd}
tjj|
\} } d.d.d/d/d0d0d0d0d1} | | krd2| | nd3}|j}tj |
| }x|D]}|j|qWWdQRX|jrt d4j|
n|jd!|jdS)7Nrz3A simple command line interface for tarfile module.) descriptionz-vz    --verbose
store_trueFzVerbose output)actiondefaulthelpz--filterz <filtername>zFilter for extraction)metavarchoicesr/z-lz--list    <tarfile>zShow listing of a tarfile)r0r/z-ez    --extract+ <output_dir>zExtract tarfile into target dir)nargsr0r/z-cz--create<name><file>zCreate tarfile from sourcesz-tz--testzTest if a tarfile is validr#z&--filter is only valid for extraction
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zr:*)rr$)r%rrz{!r} file is extracted.z+{!r} file is extracted into {!r} directory.rrr)z.gzz.tgzz.xzz.txzz.bz2z.tbzz.tbz2z.tb2zw:r{z{!r} file created.)r2r4)r6r7)argparseArgumentParser add_argumentrZadd_mutually_exclusive_group
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rC__main__)r%r&r'r(r)r*r+r,)T)trtversion
__author__Z__date__Z    __cvsid__ __credits__builtinsrrrmr}rrWrfrrSr rercrrrrNotImplementedErrorrr    NameError__all__rrr1rrrrrrr4rrHryrxr6r7rr|ZCONTTYPEr"r!rIr.r0rWr rrrrZrvrLrsrfr+rFrtrr getfilesystemencodingr8r=rKrQrUrXrgrp    Exceptionrr
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