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Fr/rETrŽs21 hdrcharset=BINARY r#rÉrrDó ó=ó z././@PaxHeaderrƒrr'r*r®) r$r1r7r2r:rOr,r0r rG)r?rrr6ZbinaryÚkeywordr(ZrecordsÚlrLr>r!r8r8r9r;’s< (ÿz"TarInfo._create_pax_generic_headerc Csvt|ƒdkrtdƒ‚t|ƒtkr(tdƒ‚| t¡tkr>tdƒ‚t|dd…ƒ}|t|ƒkrbt dƒ‚|ƒ}t |dd…||ƒ|_t|dd …ƒ|_t|d d …ƒ|_ t|d d…ƒ|_t|dd…ƒ|_t|dd…ƒ|_||_|dd …|_t |d d…||ƒ|_t |dd…||ƒ|_t |dd…||ƒ|_t|dd…ƒ|_t|dd…ƒ|_t |dd…||ƒ}|jtkr†|j d¡r†t|_|jtkr8d}g}tdƒD]l} z0t|||d…ƒ} t||d|d…ƒ}Wntk rôYqYnX| | |f¡|d7}q¢t|dƒ}t|dd…ƒ} ||| f|_ | !¡rP|j "d¡|_|rr|jt#krr|d|j|_|S)zAConstruct a TarInfo object from a 512 byte bytes object. rzempty headerztruncated headerzend of file headeré”éœzbad checksumrélété|éˆéii i)iIiQiYiôr÷i‚rºr6éiâiãiï)$r2rrrÈrsÚcountr3rtrNrXrKr?rƒr„r)r*r'r(rrrr+r,rrÚAREGTYPEr³r ÚGNUTYPE_SPARSErHr0rÃÚboolrrÚrstripÚ GNU_TYPES)r?rWr6r7rÚobjr+r›ÚstructsrMrÍÚnumbytesÚ isextendedÚorigsizer8r8r9ÚfrombufÅsZ zTarInfo.frombufcCs8|j t¡}| ||j|j¡}|j ¡t|_| |¡S)zOReturn the next TarInfo object from TarFile object tarfile. ) ršr]rÈr`r6r7r¿rÍÚ_proc_member)r?rärWr[r8r8r9ÚfromtarfileszTarInfo.fromtarfilecCsT|jttfkr| |¡S|jtkr,| |¡S|jtttfkrF| |¡S| |¡SdS)zYChoose the right processing method depending on the type and call it. N)rr4r3Ú _proc_gnulongrWÚ_proc_sparser<r>ÚSOLARIS_XHDTYPEÚ _proc_paxÚ _proc_builtin)r‚rär8r8r9ras zTarInfo._proc_membercCsR|j ¡|_|j}| ¡s$|jtkr4|| |j¡7}||_| |j |j|j¡|S)zfProcess a builtin type or an unknown type which will be treated as a regular file. ) ršr¿rárÿrÚSUPPORTED_TYPESÚ_blockr'rÍÚ_apply_pax_inforr6r7)r‚rärÍr8r8r9rg&szTarInfo._proc_builtincCs†|j | |j¡¡}z| |¡}Wntk r>tdƒ‚YnX|j|_|jt krft ||j|jƒ|_ n|jtkr‚t ||j|jƒ|_|S)zSProcess the blocks that hold a GNU longname or longlink member. ú missing or bad subsequent header)ršr]rir'rbrrurÍrr4r?r6r7rƒr3r)r‚rärWÚnextr8r8r9rc7s zTarInfo._proc_gnulongc CsÚ|j\}}}|`|rª|j t¡}d}tdƒD]n}z0t|||d…ƒ}t||d|d…ƒ} Wntk rzYqœYnX|r’| r’| || f¡|d7}q,t|dƒ}q||_ |j ¡|_|j| |j ¡|_||_ |S)z8Process a GNU sparse header plus extra headers. rér6rTiø)rršr]rÈrHrNr0rÃrXrâr¿rárir'rÍ) r‚rär\r^r_rWr›rMrÍr]r8r8r9rdMs( zTarInfo._proc_sparsecCs.|j | |j¡¡}|jtkr&|j}n |j ¡}t d|¡}|dk rX| d¡ d¡|d<| d¡}|dkrr|j }nd}t d¡}d}| ||¡}|s˜q6| ¡\} } t| ƒ} | dkr¼td ƒ‚|| d ¡d| d¡| d…}| | dd|j¡} | tkr| |||j |j¡}n| |dd|j¡}||| <|| 7}q„z| |¡}Wntk rbtdƒ‚YnXd|kr|| ||¡nHd |kr–| |||¡n.| d¡dkrÄ| d¡dkrÄ| |||¡|jttfkr*| ||j |j¡|j!|_!d|kr*|j"} | #¡s|jt$kr$| | |j¡7} | |_!|S)zVProcess an extended or global header as described in POSIX.1-2008. s\d+ hdrcharset=([^\n]+)\nNr#r/Ú hdrcharsetZBINARYs(\d+) ([^=]+)=rrGr$rkúGNU.sparse.mapúGNU.sparse.sizezGNU.sparse.majorÚ1zGNU.sparse.minorrFr')%ršr]rir'rr>rrÚreÚsearchÚgroupr=rCr6ÚcompileÚmatchÚgroupsrIrKrgrÝÚ_decode_pax_fieldr7ÚPAX_NAME_FIELDSrbrruÚ_proc_gnusparse_01Ú_proc_gnusparse_00Ú_proc_gnusparse_10r<rerjrÍrárÿrh)r‚rärWrrvrnr6Zregexr›r5rKr(rlrÍr8r8r9rfish $ ÿ ÿ ÿ zTarInfo._proc_paxcCshg}t d|¡D]}| t| d¡ƒ¡qg}t d|¡D]}| t| d¡ƒ¡q:tt||ƒƒ|_dS)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)rrÚfinditerrÃrIrtÚlistÚziprâ)r‚rlrrWZoffsetsrvr]r8r8r9r{ÑszTarInfo._proc_gnusparse_00cCs@dd„|d d¡Dƒ}tt|ddd…|ddd…ƒƒ|_dS)z?Process a GNU tar extended sparse header, version 0.1. cSsg|]}t|ƒ‘qSr8)rI)Ú.0Úxr8r8r9Ú ßsz.TarInfo._proc_gnusparse_01..roú,Nr$r#)rAr~rrâ)r‚rlrrâr8r8r9rzÜszTarInfo._proc_gnusparse_01cCs¨d}g}|j t¡}| dd¡\}}t|ƒ}t|ƒ|dkrtd|krT||j t¡7}| dd¡\}}| t|ƒ¡q,|j ¡|_t t |ddd…|ddd…ƒƒ|_dS)z?Process a GNU tar extended sparse header, version 1.0. NrJr#r$)ršr]rÈrArIr2rÃr¿rár~rrâ)r‚rlrräZfieldsrârWZnumberr8r8r9r|âszTarInfo._proc_gnusparse_10c CsÂ| ¡D]ª\}}|dkr&t|d|ƒq|dkr@t|dt|ƒƒq|dkrZt|dt|ƒƒq|tkr|tkr”zt||ƒ}Wntk r’d}YnX|dkr¦| d¡}t|||ƒq| ¡|_dS) zoReplace fields with supplemental information from a previous pax extended or global header. zGNU.sparse.namer%rpr'zGNU.sparse.realsizerr÷N) r$ÚsetattrrIÚ PAX_FIELDSÚPAX_NUMBER_FIELDSr0rYrr)r‚rr6r7rKr(r8r8r9rjòs" zTarInfo._apply_pax_infocCs4z| |d¡WStk r.| ||¡YSXdS)z1Decode a single field from a pax record. rEN)r=ÚUnicodeDecodeError)r‚r(r6Zfallback_encodingZfallback_errorsr8r8r9rx szTarInfo._decode_pax_fieldcCs"t|tƒ\}}|r|d7}|tS)z_Round up a byte count by BLOCKSIZE and return it, e.g. _block(834) => 1024. r#)r\rÈ)r‚rUrbrcr8r8r9riszTarInfo._blockcCs |jtkS©z4Return True if the Tarinfo object is a regular file.)rÚ REGULAR_TYPESrˆr8r8r9rÿsz TarInfo.isregcCs| ¡Srˆ)rÿrˆr8r8r9ÚisfileszTarInfo.isfilecCs |jtkS)z!Return True if it is a directory.)rr rˆr8r8r9r"sz TarInfo.isdircCs |jtkS)z%Return True if it is a symbolic link.)rÚSYMTYPErˆr8r8r9r&sz TarInfo.issymcCs |jtkS)z!Return True if it is a hard link.)rÚLNKTYPErˆr8r8r9r*sz TarInfo.islnkcCs |jtkS)z(Return True if it is a character device.)rrDrˆr8r8r9Úischr.sz TarInfo.ischrcCs |jtkS)z$Return True if it is a block device.)rrErˆr8r8r9Úisblk2sz TarInfo.isblkcCs |jtkS)zReturn True if it is a FIFO.)rÚFIFOTYPErˆr8r8r9Úisfifo6szTarInfo.isfifocCs |jdk Sr†)rârˆr8r8r9Úissparse:szTarInfo.issparsecCs|jtttfkS)zCReturn True if it is one of character device, block device or FIFO.)rrDrErrˆr8r8r9Úisdev=sz TarInfo.isdev)r)4rnrorprqÚdictÚ __slots__r…Úpropertyr%Úsetterr&rrr®r"rrr)r%r&r'Úclassmethodr@r/Ústaticmethodr0rGr2r;r`rbrargrcrdrfr{rzr|rjrxrirÿrŠrrrrrŽrr‘r’r8r8r8r9rRsªè ý 1 ) 2 > h c @säeZdZdZdZdZdZdZeZ e ZdZe ZeZdZdfdd „Zedddefd d„ƒZedgdd „ƒZedhdd„ƒZedidd„ƒZedjdd„ƒZdddddœZdd„Zdd„Zdd„Zd d!„Zdkd"d#„Zdldd%œd&d'„Z dmdd(œd)d*„Z!dnd+d,„Z"d-d.„Z#doddd0œd1d2„Z$dpddd0œd4d5„Z%d6d7„Z&d8d9„Z'd:d;„Z(dd?„Z*dqd@dA„Z+dBdC„Z,dDdE„Z-dFdG„Z.dHdI„Z/dJdK„Z0dLdM„Z1dNdO„Z2dPdQ„Z3dRdS„Z4dTdU„Z5drdVdW„Z6dXdY„Z7dsdZd[„Z8d\d]„Z9d^d_„Z:d`da„Z;dbdc„Z.not_compressed)ÚkeyNrxz%file could not be opened successfullyú:r#r”r•ú|rwzmode must be 'r' or 'w'Fržzundiscernible mode) r0Úsortedr¯rhr¿rrrÀrAr‹r‡r–r®) r?rƒr„ršraÚkwargsr±r™ÚfuncZ saved_posÚfilemodeÚstreamrÇr8r°r9rÍsP% zTarFile.opencKs |dkrtdƒ‚||||f|ŽS)zCOpen uncompressed tar archive name for reading or writing. r›r)r0)r?rƒr„ršr¶r8r8r9r®(szTarFile.taropenrªcKsè|dkrtdƒ‚zddlm}Wntk r<tdƒ‚YnXz|||d||ƒ}Wn.tk r‚|dk r||dkr|td ƒ‚‚YnXz|j|||f|Ž}WnBtk rÈ| ¡|dkrÂtd ƒ‚‚Yn| ¡‚YnXd |_ |S)zkOpen gzip compressed tar archive name for reading or writing. Appending is not allowed. ©rxryrúmode must be 'r', 'w' or 'x'r)ÚGzipFilezgzip module is not availablerdNrxr·F) r0Zgzipr¼ržrr¦rr®r‡r–)r?rƒr„ršÚ compresslevelr¶r¼rÇr8r8r9Úgzopen0s0zTarFile.gzopenc Ks¸|dkrtdƒ‚zddlm}Wntk r<tdƒ‚YnX||pF|||d}z|j|||f|Ž}WnFttfk r˜| ¡|dkr’t dƒ‚‚Yn| ¡‚YnXd |_ |S) zlOpen bzip2 compressed tar archive name for reading or writing. Appending is not allowed. rºr»r)ÚBZ2Filer‘)r½rxznot a bzip2 fileF)r0rr¿ržrr®r¦ÚEOFErrorr‡rr–)r?rƒr„ršr½r¶r¿rÇr8r8r9Úbz2openQs&zTarFile.bz2openc Ks¼|dkrtdƒ‚zddlm}m}Wntk r@tdƒ‚YnX||pJ|||d}z|j|||f|Ž}WnF|tfk rœ| ¡|dkr–t dƒ‚‚Yn| ¡‚YnXd |_ |S) zkOpen lzma compressed tar archive name for reading or writing. Appending is not allowed. rºr»r)ÚLZMAFiler¨r“)Úpresetrxznot an lzma fileF)r0r§rÂr¨ržrr®rÀr‡rr–) r?rƒr„ršrÃr¶rÂr¨rÇr8r8r9Úxzopenms&zTarFile.xzopenr®r¾rÁrÄ)r”rrr’cCsˆ|jr dSd|_z`|jdkrn|j ttd¡|jtd7_t |jt ƒ\}}|dkrn|j tt |¡W5|js‚|j ¡XdS)zlClose the TarFile. In write-mode, two finishing zero blocks are appended to the archive. NTržr$r)rœr–ršr‡r„r^r3rÈrÍr\Ú RECORDSIZE)r‚rbrcr8r8r9r‡”s z TarFile.closecCs"| |¡}|dkrtd|ƒ‚|S)aReturn a TarInfo object for member `name'. If `name' can not be found in the archive, KeyError is raised. If a member occurs more than once in the archive, its last occurrence is assumed to be the most up-to-date version. Nzfilename %r not found)Ú _getmemberÚKeyError)r‚rƒrår8r8r9Ú getmember©s zTarFile.getmembercCs| ¡|js| ¡|jS)zŽReturn the members of the archive as a list of TarInfo objects. The list has the same order as the members in the archive. )Ú_checkr©Ú_loadr¨rˆr8r8r9Ú getmembers´szTarFile.getmemberscCsdd„| ¡DƒS)z‹Return the members of the archive as a list of their names. It has the same order as the list returned by getmembers(). cSsg|] }|j‘qSr8r)r€rår8r8r9r‚Âsz$TarFile.getnames..)rËrˆr8r8r9Úgetnames¾szTarFile.getnamescCs^| d¡|dk r|j}|dkr$|}tj |¡\}}| tjd¡}| d¡}| ¡}||_ |dkr€|j stt |¡}qŽt |¡}nt | ¡¡}d}|j}t |¡rþ|j|jf} |j sæ|jdkræ| |jkræ||j| kræt} |j| }nt} | drü||j| <nht |¡rt} nVt |¡r"t} nDt |¡r>t} t |¡}n(t |¡rPt} nt |¡rbt!} ndS||_||_"|j#|_$|j%|_&| tkr–|j'|_(nd|_(|j)|_*| |_+||_,t-räzt- .|j$¡d|_/Wnt0k râYnXt1rzt1 2|j&¡d|_3Wnt0k rYnX| tt!fkrZt4tdƒrZt4tdƒrZt 5|j6¡|_7t 8|j6¡|_9|S) aÒCreate a TarInfo object from the result of os.stat or equivalent on an existing file. The file is either named by `name', or specified as a file object `fileobj' with a file descriptor. If given, `arcname' specifies an alternative name for the file in the archive, otherwise, the name is taken from the 'name' attribute of 'fileobj', or the 'name' argument. The name should be a text string. ÚawxNr÷rr#rÚmajorÚminor):rÉrƒr{r%Ú splitdriver®rûrürårär£ÚlstatÚstatÚfstatÚfilenoÚst_modeÚS_ISREGÚst_inoÚst_devÚst_nlinkrªrŒrÚS_ISDIRr ÚS_ISFIFOrÚS_ISLNKr‹ÚreadlinkÚS_ISCHRrDÚS_ISBLKrEr„Úst_uidr)Úst_gidr*Úst_sizer'Úst_mtimer(rrÚpwdÚgetpwuidr+rÇÚgrpZgetgrgidr,r€rÎÚst_rdevrrÏr)r‚rƒÚarcnameršZdrvråZstatresrZstmdÚinoderr8r8r9Ú gettarinfoÄs„ ÿÿ zTarFile.gettarinfoT)r¨cCs*| ¡|dkr|}|D] }|rÎ|jdkr6tdƒntt |j¡ƒtd|jpT|j|jp^|jfƒ| ¡sv| ¡rtdd|j|jfƒntd|j ƒ|jdkr²tdƒntdt |j¡dd …ƒt|j| ¡ràd ndƒ|r| ¡rtd|jƒ| ¡rtd |jƒtƒqdS)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:%02dr¹r÷rz-> zlink to )rÉr„rlrÒr¸r+r)r,r*rrŽrrr'r(r±Ú localtimerƒrrrrrk)r‚Úverboser¨rår8r8r9r~'s8 ÿÿ ÿ zTarFile.list©Úfilterc Cs6| d¡|dkr|}|jdk rFtj |¡|jkrF| dd|¡dS| d|¡| ||¡}|dkrz| dd|¡dS|dk r¦||ƒ}|dkr¦| dd|¡dS| ¡rÒt|dƒ}| ||¡W5QRXn`| ¡r(| |¡|r2tt |¡ƒD]*}|j tj ||¡tj ||¡||d qún | |¡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. `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. rÍNr$ztarfile: Skipped %rr#ztarfile: Unsupported type %rútarfile: Excluded %rr™rí)rÉrƒr{r%r¢Ú_dbgrêrÿr¡ÚaddfilerrµÚlistdirÚaddrÄ)r‚rƒrèÚ recursiverîråÚfr8r8r9róMs8 ÿ zTarFile.addcCs¾| d¡t |¡}| |j|j|j¡}|j |¡|jt |ƒ7_|j }|dk r®t||j|j|dt |jtƒ\}}|dkrœ|j tt|¡|d7}|j|t7_|j |¡dS)aAdd the TarInfo object `tarinfo' to the archive. If `fileobj' is given, it should be a binary file, and tarinfo.size bytes are read from it and added to the archive. You can create TarInfo objects directly, or by using gettarinfo(). rÍN)rarr#)rÉrr)rSr6r7ršr^rÍr2r§r[r'r\rÈr3r¨rÃ)r‚råršrWrarbrcr8r8r9rñ€s zTarFile.addfilec CsB|dkrü|j}|dkrætj d¡}|dkrŒzttƒ}Wntk rJYnBXddl}|jddd}|| |¡W5QRX|jdddd}|rÎzt |}Wn&tk rÂtd|›d ƒd‚YnX||_|St rât d t¡tStSt|tƒrøtdƒ‚|St|ƒr |Sz t |WStk r<td|›d ƒd‚YnXdS)NZ PYTHON_TARFILE_EXTRACTION_FILTERr)ú#)Z interpolationZcomment_prefixesrär)Zfallbackzfilter z not foundaThe default behavior of tarfile extraction has been changed to disallow common exploits (including CVE-2007-4559). By default, absolute/parent paths are disallowed and some mode bits are cleared. See https://access.redhat.com/articles/7004769 for more details.zrString names are not supported for TarFile.extraction_filter. Use a function such as tarfile.data_filter directly.)Úextraction_filterr{ÚenvironrCr¡Ú_CONFIG_FILENAMEÚFileNotFoundErrorÚconfigparserZConfigParserZ read_fileÚ_NAMED_FILTERSrÇr0Ú_RH_SAFER_DEFAULTÚwarningsÚwarnÚRuntimeWarningr r r8r:Ú TypeErrorÚcallable)r‚rîrƒÚfilerûZconfr8r8r9Ú_get_filter_function™sZþþø ÿ zTarFile._get_filter_functionÚ.)Ú numeric_ownerrîcCsðg}| |¡}|dkr|}|D]F}| |||¡}|dkr:q| ¡rL| |¡|j||| ¡|dq|jdd„dd|D]n}tj ||j ¡} z,|j || |d| || ¡| || ¡Wq|t k rè} z| | ¡W5d} ~ XYq|Xq|dS)a˜Extract all members from the archive to the current working directory and set owner, modification time and permissions on directories afterwards. `path' specifies a different directory to extract to. `members' is optional and must be a subset of the list returned by getmembers(). If `numeric_owner` is True, only the numbers for user/group names are used and not the names. The `filter` function will be called on each member just before extraction. It can return a changed TarInfo or None to skip the member. String names of common filters are accepted. N©Ú set_attrsrcSs|jSr†r)rœr8r8r9ÚïrŽz$TarFile.extractall..T)r²Úreverse)r)rÚ_get_extract_tarinforrÃÚ_extract_oneÚsortr{r%rÄrƒÚchownÚutimeÚchmodr Ú_handle_nonfatal_error)r‚r%r¨rrîZdirectoriesÚfilter_functionrråÚdirpathr¬r8r8r9Ú extractallÎs, ÿzTarFile.extractallrcCs4| |¡}| |||¡}|dk r0| ||||¡dS)a¯Extract a member from the archive to the current working directory, using its full name. Its file information is extracted as accurately as possible. `member' may be a filename or a TarInfo object. You can specify a different directory using `path'. File attributes (owner, mtime, mode) are set unless `set_attrs' is False. If `numeric_owner` is True, only the numbers for user/group names are used and not the names. The `filter` function will be called before extraction. It can return a changed TarInfo or None to skip the member. String names of common filters are accepted. N)rrr)r‚rr%rrrîrrår8r8r9Úextractûs zTarFile.extractc CsÎt|tƒr| |¡}n|}|}z|||ƒ}WnZttfk r\}z| |¡W5d}~XYn,tk r†}z| |¡W5d}~XYnX|dkr¦| dd|j ¡dS| ¡rÊt |¡}tj ||j¡|_|S)z@Get filtered TarInfo (or None) from member, which might be a strNr$rï)r8r:rÈr¦rêÚ_handle_fatal_errorr rrðrƒrrr{r%rÄrr)r‚rrr%råZ unfilteredr¬r8r8r9r s" zTarFile._get_extract_tarinfoc Csˆ| d¡z"|j|tj ||j¡||dWnVtk rX}z| |¡W5d}~XYn,tk r‚}z| |¡W5d}~XYnXdS)z%Extract from filtered tarinfo to diskrxrN) rÉÚ_extract_memberr{r%rÄrƒr¦rr r)r‚rår%rrr¬r8r8r9r% s þ zTarFile._extract_onecCs"|jdkr‚n| dd|¡dS)z=Handle non-fatal error (ExtractError) according to errorlevelr#útarfile: %sN)r¦rð©r‚r¬r8r8r9r2 s zTarFile._handle_nonfatal_errorcCsn|jdkr‚n\t|tƒrP|jdkr6| dd|j¡qj| dd|j|jf¡n| ddt|ƒj|f¡dS)z1Handle "fatal" error according to self.errorlevelrNr#rztarfile: %s %rztarfile: %s %s)r¦r8r¦ÚfilenamerðÚstrerrorrrnrr8r8r9r9 s zTarFile._handle_fatal_errorcCs‚| d¡t|tƒr | |¡}n|}| ¡s6|jtkrB| ||¡S| ¡sR| ¡rzt|j tƒrhtdƒ‚q~| | |¡¡SndSdS)züExtract 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. rxz'cannot extract (sym)link as file objectN)rÉr8r:rÈrÿrrhÚ fileobjectrrršr‹r ÚextractfileÚ_find_link_target)r‚rrår8r8r9rE s zTarFile.extractfilecCsT| d¡}| dtj¡}tj |¡}|r>tj |¡s>t |¡| ¡sN| ¡rh| dd|j|jf¡n| d|j¡| ¡rŒ| ||¡nŽ| ¡r¢| ||¡nx| ¡r¸| ||¡nb| ¡sÈ| ¡rÖ| ||¡nD| ¡sæ| ¡rô| ||¡n&|jtkr| ||¡n| ||¡|rP| |||¡| ¡sP| ||¡| ||¡dS)z\Extract the TarInfo object tarinfo to a physical file called targetpath. r÷r#z%s -> %sN)rYr®r{rûr%rr ÚmakedirsrrrðrƒrrÿÚmakefilerÚmakedirrÚmakefiforrŽÚmakedevÚmakelinkrrhÚmakeunknownrrr)r‚råÚ targetpathrrZ upperdirsr8r8r9rd s4 zTarFile._extract_membercCs@z&|jdkrt |¡nt |d¡Wntk r:YnXdS)z,Make a directory called targetpath. NiÀ)r„r{ÚmkdirÚFileExistsError©r‚rår&r8r8r9r!• s zTarFile.makedirc CsŽ|j}| |j¡|j}t|dƒb}|jdk rn|jD]"\}}| |¡t|||t|ƒq4| |j¡| ¡nt|||jt|ƒW5QRXdS)z'Make a file called targetpath. ršN) ršrÀrár§r¡râr[rr'Útruncate)r‚rår&ÚsourceraÚtargetrÍr'r8r8r9r £ s zTarFile.makefilecCs"| ||¡| dd|j¡dS)zYMake a file from a TarInfo object with an unknown type at targetpath. r#z9tarfile: Unknown file type %r, extracted as regular file.N)r rðrr)r8r8r9r%³ sÿzTarFile.makeunknowncCs"ttdƒrt |¡ntdƒ‚dS)z'Make a fifo called targetpath. Úmkfifozfifo not supported by systemN)r€r{r-r r)r8r8r9r"» s zTarFile.makefifocCsjttdƒrttdƒstdƒ‚|j}|dkr.d}| ¡rB|tjO}n |tjO}t ||t |j |j¡¡dS)zrnrorprqr¥r£r¤r¦rrSrr6r7rråràrr÷r…r—rÅrr®r¾rÁrÄr¯r‡rÈrËrÌrêr~rórñrrrrrrrrrr!r r%r"r#r$rrrrlrÆrÊrÉrrBrðrGrIr8r8r8r9rBsœý oZ ü c&3 5ÿ-ÿ ÿ 1! 6 ( cCs2zt|ƒ}| ¡WdStk r,YdSXdS)zfReturn True if name points to a tar archive that we are able to handle, else return False. TFN)rr‡r)rƒrÇr8r8r9râ sc Csddl}d}|j|d}|jdddddd |jd dtdd |jdd}|jddddd|jdddddd|jdddddd|jdd dd!d| ¡}|jrº|jdkrº| d"d#¡|j dk r4|j }t |ƒrt|d$ƒ }| ¡t | ¡tjd%W5QRX|jr0t d& |¡ƒn| d"d' |¡¡nÐ|jdk rŽ|j}t |ƒrxt |d(¡}|j|jd)W5QRXn| d"d' |¡¡nv|jdk rbt|jƒd"kr¼|jd}tj}n,t|jƒd*krØ|j\}}n| d"| ¡¡t |ƒrNt |d(¡}|j||jd+W5QRX|jr`|d,kr8d- |¡} nd. ||¡} t | ƒn| d"d' |¡¡n¢|jdk r|j d¡} tj | ¡\}}d/d/d0d0d1d1d1d1d2œ} || kr¶d3| |nd4}|j}t | |¡}|D]}| |¡qÒW5QRX|jrt d5 | ¡ƒdS)6Nrz3A simple command-line interface for tarfile module.)Údescriptionz-vz --verboseÚ store_trueFzVerbose output)ÚactionÚdefaultÚhelpz--filterzzFilter for extraction)ÚmetavarÚchoicesrNT)Zrequiredz-lz--listú zShow listing of a tarfile)rOrNz-ez --extractú+)rQzzExtract tarfile into target dir)ÚnargsrOrNz-cz--create)zzzCreate tarfile from sourcesz-tz--testzTest if a tarfile is validr#z&--filter is only valid for extraction rxrCz{!r} is a tar archive.z{!r} is not a tar archive. r)rìr$)r%rîrz{!r} file is extracted.z+{!r} file is extracted into {!r} directory.rr’r)r¬z.tgzz.xzz.txzz.bz2z.tbzz.tbz2z.tb2zw:ryz{!r} file created.)ÚargparseÚArgumentParserÚadd_argumentrüZadd_mutually_exclusive_groupÚ parse_argsrîrÚexitZtestrrrËrkrirDrìrSr~rr2r{ÚcurdirZformat_helprZcreateÚpopr%Úsplitextró)rTrJÚparserrtÚargsr_r”ZtfrYrFZtar_nameÚ_ZextZcompressionsZtar_modeZ tar_filesÚ file_namer8r8r9Úmainð s¢ÿþ ÿ þ þ ÿ ÿ õ r`Ú__main__)T)mrqÚversionÚ __author__Ú__credits__Úbuiltinsrr¡rir{rÕrZrÒr±rVrrrrþräržræÚAttributeErrorÚNotImplementedErrorr5r¦Ú NameErrorÚ__all__rýrùr3rÈrÅr1r,r.r-rBrrVrŒr‹rDrEr rZCONTTYPEr4r3rWr<r>rer rrrrhr‰rZr…ryr9rIr†rƒrÚgetfilesystemencodingr:r?rNrTrXr[rlÚ Exceptionrr rrr rrrrsrtrKrurvr‹Úobjectr—rÌÚBufferedReaderràrêrërîrôrõrörr r rrürrrrr`rnr8r8r8r9Ús< ýüÿÿú sh ?ýu)_