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z0.9.0u" Lars Gustäbel (lars@gustaebel.de)u4 Gustavo Niemeyer, Niels Gustäbel, Richard Townsend.é )ÚopenNÚTarFileÚTarInfoÚ
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rT c C s0 dt t d| ¡ƒ }dt t d| ¡ƒ }||fS )a¨ Calculate the checksum for a member's header by summing up all
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c C sF t jt jt jB t jB dœ| }tt dƒr2|t jO }t ||d¡| _d S )N©ÚrÚwÚO_BINARYi¶ ) ÚosÚO_RDONLYÚO_WRONLYÚO_CREATÚO_TRUNCÚhasattrrz r Úfd)ÚselfÚnameÚmoder8 r8 r9 Ú__init__9 s þý
z_LowLevelFile.__init__c C s t | j¡ d S ©N)r{ Úcloser ©r‚ r8 r8 r9 r‡ B s z_LowLevelFile.closec C s t | j|¡S r† )r{ r] r ©r‚ r' r8 r8 r9 r] E s z_LowLevelFile.readc C s t | j|¡ d S r† )r{ r^ r ©r‚ r4 r8 r8 r9 r^ H s z_LowLevelFile.writeN)rn ro rp rq r… r‡ r] r^ r8 r8 r8 r9 rv 3 s
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dd„ Zdd„ ZdS ) Ú_Streama˜ Class that serves as an adapter between TarFile and
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sys.stdout, a socket, a tape device etc.
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c C sä d| _ |dkr t||ƒ}d| _ |dkr6t|ƒ}| ¡ }|pd|fg}d| _g | _d}| j}|D ]L\}}||kr|| j d||d f¡ | j d||| |f¡ ||7 }|| }qX|| jk rÆ| j d|| jd f¡ d S )Nr rƒ FT)
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z_FileInFile.__init__c C s d S r† r8 rˆ r8 r8 r9 r¶ z s z_FileInFile.flushc C s dS ©NTr8 rˆ r8 r8 r9 Úreadable} s z_FileInFile.readablec C s dS )NFr8 rˆ r8 r8 r9 Úwritable€ s z_FileInFile.writablec C s
| j ¡ S r† )rš Úseekablerˆ r8 r8 r9 rÕ ƒ s z_FileInFile.seekablec C s | j S )z*Return the current file position.
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z_FileInFile.readc C s& | t|ƒ¡}||d t|ƒ…< t|ƒS r† )r] r2 )r‚ rd rW r8 r8 r9 Úreadintoº s z_FileInFile.readintoc C s
d| _ d S rÒ )rœ rˆ r8 r8 r9 r‡ ¿ s z_FileInFile.close)N)N)rn ro rp rq r… r¶ rÓ rÔ rÕ r¿ rÖ r× rÀ r] rà r‡ r8 r8 r8 r9 rÍ [ s
rÍ c s e Zd Z‡ fdd„Z‡ ZS )Ú ExFileObjectc s& t |j|j|j|jƒ}tƒ |¡ d S r† )rÍ rš Ú offset_datar' ÚsparseÚsuperr… )r‚ ÚtarfileÚtarinforš ©Ú __class__r8 r9 r… Å s
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__classcell__r8 r8 rç r9 rá Ã s rá c @ s e Zd ZdS )Ú FilterErrorN)rn ro rp r8 r8 r8 r9 rë Ð s rë c s e Zd Z‡ fdd„Z‡ ZS )ÚAbsolutePathErrorc s || _ tƒ d|j›d¡ d S )Nzmember z has an absolute path©ræ rä r… rƒ ©r‚ ræ rç r8 r9 r… Ô s zAbsolutePathError.__init__ré r8 r8 rç r9 rì Ó s rì c s e Zd Z‡ fdd„Z‡ ZS )ÚOutsideDestinationErrorc s. || _ || _tƒ |j›d|›dd ¡ d S )Nz would be extracted to ú, ú which is outside the destination©ræ Ú_pathrä r… rƒ ©r‚ ræ r% rç r8 r9 r… Ù s
ÿz OutsideDestinationError.__init__ré r8 r8 rç r9 rï Ø s rï c s e Zd Z‡ fdd„Z‡ ZS )ÚSpecialFileErrorc s || _ tƒ |j›d¡ d S )Nz is a special filerí rî rç r8 r9 r… à s zSpecialFileError.__init__ré r8 r8 rç r9 rõ ß s rõ c s e Zd Z‡ fdd„Z‡ ZS )ÚAbsoluteLinkErrorc s || _ tƒ |j›d¡ d S )Nz is a link to an absolute pathrí rî rç r8 r9 r… å s zAbsoluteLinkError.__init__ré r8 r8 rç r9 rö ä s rö c s e Zd Z‡ fdd„Z‡ ZS )ÚLinkOutsideDestinationErrorc s. || _ || _tƒ |j›d|›dd ¡ d S )Nz would link to rð rñ rò rô rç r8 r9 r… ê s
ÿz$LinkOutsideDestinationError.__init__ré r8 r8 rç r9 r÷ é s r÷ Tc C sä i }| j }tj |¡}| dtjf¡r@| j dtj ¡ }|d< tj |¡rTt| ƒ‚tj tj ||¡¡}tj
||g¡|krˆt | |ƒ‚| j }|d k rü|d@ }|rê|
¡ s²| ¡ rÌ|d@ sÂ|dM }|dO }n | ¡ sÜ| ¡ râd }nt| ƒ‚|| j krü||d< |rà| jd k rd |d< | jd k r*d |d < | jd k r>d |d
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d$d%„ Zeed&fd'd(„Zd)d*„ Zd+d,„ Zd-d.„ Zed/d0„ ƒZd1d2„ Zed3d4„ ƒZed5d6„ ƒZed7d8„ ƒZed9d:„ ƒZ ed;d<„ ƒZ ed=d>„ ƒZ d?d@„ Z dAdB„ Z dCdD„ Z!dEdF„ Z"dGdH„ Z#dIdJ„ Z$dKdL„ Z%dMdN„ Z&dOdP„ Z'dQdR„ Z(dSdT„ Z)dUdV„ Z*dWdX„ Z+dYdZ„ Z,d[d\„ Z-d]d^„ Z.d_d`„ Z/dadb„ Z0dcdd„ Z1dedf„ Z2dgdh„ Z3dS )jr a Informational class which holds the details about an
archive member given by a tar header block.
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zName of the archive member.zPermission bits.z6User ID of the user who originally stored this member.z7Group ID of the user who originally stored this member.zSize in bytes.zTime of last modification.zHeader checksum.z–File type. type is usually one of these constants: REGTYPE, AREGTYPE, LNKTYPE, SYMTYPE, DIRTYPE, FIFOTYPE, CONTTYPE, CHRTYPE, BLKTYPE, GNUTYPE_SPARSE.zcName of the target file name, which is only present in TarInfo objects of type LNKTYPE and SYMTYPE.z
User name.z Group name.zDevice major number.zDevice minor number.zThe tar header starts here.z The file's data starts here.zMA dictionary containing key-value pairs of an associated pax extended header.zSparse member information.N)rƒ r„ r) r* r' r( ÚchksumÚtyper r+ r, ÚdevmajorÚdevminorrÎ râ Ú pax_headersrã rå Ú_sparse_structsÚ _link_targetr c C sj || _ d| _d| _d| _d| _d| _d| _t| _d| _ d| _
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d| _d| _d| _i | _dS )zXConstruct a TarInfo object. name is the optional name
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i¤ r r N)rƒ r„ r) r* r' r( r ÚREGTYPEr r r+ r, r r rÎ râ rã r ©r‚ rƒ r8 r8 r9 r… q s" zTarInfo.__init__c C s | j S )z(In pax headers, "name" is called "path".©rƒ rˆ r8 r8 r9 r% ‰ s z TarInfo.pathc C s
|| _ d S r† r r r8 r8 r9 r% Ž s c C s | j S )z0In pax headers, "linkname" is called "linkpath".©r rˆ r8 r8 r9 r& ’ s zTarInfo.linkpathc C s
|| _ d S r† r )r‚ r r8 r8 r9 r& — s c C s d| j j| jt| ƒf S )Nz<%s %r at %#x>)rè rn rƒ Úidrˆ r8 r8 r9 Ú__repr__› s zTarInfo.__repr__T)
rƒ r( r„ r r) r* r+ r, r Ú_KEEPc
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zTarInfo.replacec C s€ | j dkrd}n
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rƒ r„ r) r* r' r( r r r r+ r, r r r rƒ rø )r„ rƒ r) r* r' r( r r r r+ r, r r ÚDIRTYPEr³ )r‚ r„ Úinfor8 r8 r9 Úget_infoº s(
ózTarInfo.get_infoÚsurrogateescapec C sz | ¡ }| ¡ D ] \}}|dkrtd| ƒ‚q|tkrD| |||¡S |tkrZ| |||¡S |tkrn| ||¡S tdƒ‚dS )zq*z|| dd ¡ W n$ tk
rv || ||< Y q*Y nX t|| ƒ|kr*|| ||< q*d
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r+ rƒ r% r r& )r+ r+ é )r, r, r6 rD rE ))r) rB )r* rB )r' é )r( r7 r rB r# rŽ r® )r- r r r/ r. r1 ÚUnicodeEncodeErrorr2 Ú
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r/ )r< ÚXGLTYPE)Úclsr r8 r8 r9 Úcreate_pax_global_header3 s z TarInfo.create_pax_global_headerc C s~ | d¡}tdt|ƒƒD ]T}d |d|… ¡}d ||d… ¡}t| ||¡ƒtkrt| ||¡ƒtkr qvqtdƒ‚||fS )zUSplit a name longer than 100 chars into a prefix
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ÿzTarInfo._posix_split_namec C sÆ | d¡ttfk}|r@t| dd¡d|ƒ}t| dd¡d|ƒ}n tdd||ƒ}tdd||ƒ}| dt¡}|dkrxtdƒ‚t| d d¡d
||ƒt| d d¡d @ d|ƒt| d
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r r r rB r r Nz TarInfo.type must not be Nonerƒ r r„ r r) r* r' r7 r( s r r+ r+ r6 r, r, r z%dsrŽ i”þÿÿz%06o rD i›þÿÿ)ÚgetÚCHRTYPEÚBLKTYPErT r: r r0 r- rV r° rÉ rÅ rX rO ) r" rS r6 r7 Zhas_device_fieldsr r ZfiletypeÚpartsrW r r8 r8 r9 r1 I s:
ñ&zTarInfo._create_headerc C s. t t| ƒtƒ\}}|dkr*| t| t 7 } | S )zdReturn the string payload filled with zero bytes
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r )r\ r2 rÉ r3 )Zpayloadrb rc r8 r8 r9 Ú_create_payloads s zTarInfo._create_payloadc C sR | ||¡t }i }d|d< ||d< t|ƒ|d< t|d< | |t||¡| |¡ S )zTReturn a GNUTYPE_LONGNAME or GNUTYPE_LONGLINK sequence
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rH )r@ rƒ r r6 r7 r" r8 r8 r9 r3 } s ÿz TarInfo._create_gnu_long_headerc C s2 d}| ¡ D ]8\}}z| dd¡ W q tk
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f|_ | !¡ rP|j "d¡|_ |rr|jt#krr|d |j |_ |S ) zAConstruct a TarInfo object from a 512 byte bytes object.
r z empty headerztruncated headerzend of file headeré” éœ z bad checksumr él ét é| éˆ é i i i) iI iQ iY iô rø i‚ rº r7 é iâ iã iï )$r2 rr rÉ rs Úcountr3 rt rN rX rK r? rƒ r„ r) r* r' r( r r r r+ r, r r ÚAREGTYPEr³ r! ÚGNUTYPE_SPARSErH r0 rÄ Úboolr r ÚrstripÚ GNU_TYPES)r@ rW r6 r7 r Úobjr, r› ÚstructsrM rÎ ÚnumbytesÚ
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tarfile.
) rš r] rÉ ra r6 r7 r¿ rÎ Ú _proc_member)r@ rå rW r\ r8 r8 r9 Ú fromtarfile s zTarInfo.fromtarfilec C sT | j ttfkr| |¡S | j tkr,| |¡S | j tttfkrF| |¡S |
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rš r¿ râ r r ÚSUPPORTED_TYPESÚ_blockr' rÎ Ú_apply_pax_infor r6 r7 )r‚ rå rÎ r8 r8 r9 rh " s zTarInfo._proc_builtinc C s† |j | | j¡¡}z| |¡}W n tk
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ú missing or bad subsequent header)rš r] rj r' rc r ru rÎ r r5 r? r6 r7 rƒ r4 r )r‚ rå rW Únextr8 r8 r9 rd 3 s
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r é r7 rU iø )r rš r] rÉ rH rN r0 rÄ rY rã r¿ râ rj r' rÎ )
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POSIX.1-2008.
r NrG r# é rJ rË s
hdrcharsets BINARYr/ rl úGNU.sparse.mapúGNU.sparse.sizezGNU.sparse.majorÚ1zGNU.sparse.minorrF r' )%rš r] rj r' r r? r r r2 Ú_header_length_prefix_reÚmatchrK rI Úgroupr0 rÞ rg Ú partitionrÄ r6 Ú_decode_pax_fieldr7 ÚPAX_NAME_FIELDSrc r ru Ú_proc_gnusparse_01Ú_proc_gnusparse_00rD Ú_proc_gnusparse_10r= rf rk rÎ râ r ri )r‚ rå rW r r› r6 Ú raw_headersrt r5 Zheader_value_end_offsetZkeyword_and_valueZ raw_keywordZequalsZ raw_valuerL r) rm rÎ r8 r8 r9 rg e s|
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zTarInfo._proc_paxc C s¦ g }g }|D ]„\}}}|dkrTz| t| ¡ ƒ¡ W q tk
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rŽ tdƒ‚Y q X q tt||ƒƒ|_dS )z?Process a GNU tar extended sparse header, version 0.0.
s GNU.sparse.offsetrG s GNU.sparse.numbytesN)rÄ rI r= r0 rK ÚlistÚziprã )r‚ rm r| Zoffsetsr^ Ú_rL r) r8 r8 r9 rz Þ s zTarInfo._proc_gnusparse_00c C s@ dd„ |d d¡D ƒ}tt|ddd… |ddd… ƒƒ|_dS )z?Process a GNU tar extended sparse header, version 0.1.
c S s g | ] }t |ƒ‘qS r8 )rI )Ú.0Úxr8 r8 r9 Ú
õ s z.TarInfo._proc_gnusparse_01..rp ú,Nr$ r# )rB r} r~ rã )r‚ rm r rã r8 r8 r9 ry ò s zTarInfo._proc_gnusparse_01c C s¨ d}g }|j t¡}| dd¡\}}t|ƒ}t|ƒ|d k rtd|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.
NrK r# r$ ) rš r] rÉ rB rI r2 rÄ r¿ râ r} r~ rã )r‚ rm r rå Zfieldsrã rW Znumberr8 r8 r9 r{ ø s zTarInfo._proc_gnusparse_10c C s | ¡ D ]ª\}}|dkr&t| d|ƒ q|dkr@t| dt|ƒƒ q|dkrZt| dt|ƒƒ q|tkr|tkr”zt| |ƒ}W n tk
r’ d}Y nX |dkr¦| d¡}t| ||ƒ q| ¡ | _dS ) zoReplace fields with supplemental information from a previous
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rE N)r= ÚUnicodeDecodeError)r‚ r) r6 Zfallback_encodingZfallback_errorsr8 r8 r9 rw s zTarInfo._decode_pax_fieldc C s" t |tƒ\}}|r|d7 }|t S )z_Round up a byte count by BLOCKSIZE and return it,
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r# )r\ rÉ )r‚ rV rb rc r8 r8 r9 rj ' s zTarInfo._blockc C s
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REGULAR_TYPESrˆ r8 r8 r9 r 0 s z
TarInfo.isregc C s | ¡ S rˆ )r rˆ r8 r8 r9 Úisfile4 s zTarInfo.isfilec C s
| j tkS )z!Return True if it is a directory.)r r! rˆ r8 r8 r9 r 8 s z
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TarInfo.issymc C s
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TarInfo.islnkc C s
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| j d k S r† )rã rˆ r8 r8 r9 ÚissparseP s zTarInfo.issparsec C s | j tttfkS )zCReturn True if it is one of character device, block device or FIFO.)r rE rF r rˆ r8 r8 r9 ÚisdevS s z
TarInfo.isdev)r )4rn ro rp rq ÚdictÚ __slots__r… Úpropertyr% Úsetterr& r r r® r# r r r* r& r' r( Ú classmethodrA r0 Ú staticmethodr1 rH r3 r< ra rc rb rh rd re rg rz ry r{ rk rw rj r rŠ r r r r rŽ r r‘ r’ r8 r8 r8 r9 r N sª è
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z TarFile.openc K s |dkrt dƒ‚| |||f|ŽS )zCOpen uncompressed tar archive name for reading or writing.
r› r )r0 )r@ rƒ r„ rš r¶ r8 r8 r9 r® > s zTarFile.taropenrª c K sè |dkrt dƒ‚zddlm} W n tk
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|_ |S ) zkOpen gzip compressed tar archive name for reading or writing.
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©rx ry r ú mode must be 'r', 'w' or 'x'r )ÚGzipFilez gzip module is not availablerd Nrx r· F)
r0 Zgzipr¼ rž r r¦ r r® r‡ r– )r@ rƒ r„ rš Ú
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r˜ | ¡ |dkr’t dƒ‚‚ Y n | ¡ ‚ Y nX d |_
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rº r» r )ÚBZ2Filer‘ )r½ rx znot a bzip2 fileF) r0 r r¿ rž r r® r¦ ÚEOFErrorr‡ r r– )r@ rƒ r„ rš r½ r¶ r¿ rÈ r8 r8 r9 Úbz2openg s& zTarFile.bz2openc K s¼ |dkrt dƒ‚zddlm}m} W n tk
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zkOpen lzma compressed tar archive name for reading or writing.
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rº r» r )ÚLZMAFiler¨ r“ )Úpresetrx znot an lzma fileF) r0 r§ r r¨ rž r r® rÀ r‡ r r– ) r@ rƒ r„ rš rà r¶ r r¨ rÈ r8 r8 r9 Úxzopenƒ s& zTarFile.xzopenr® r¾ rÁ rÄ )r” r r r’ c C sˆ | j r
dS d| _ z`| jdkrn| j ttd ¡ | jtd 7 _t | jt
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| ¡ W 5 | js‚| j ¡ X dS )zlClose the TarFile. In write-mode, two finishing zero blocks are
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RECORDSIZE)r‚ rb rc r8 r8 r9 r‡ ª s
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TarFile.closec C s" | |¡}|dkr td| ƒ‚|S )a Return a TarInfo object for member `name'. If `name' can not be
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Nzfilename %r not found)Ú
_getmemberÚKeyError)r‚ rƒ ræ r8 r8 r9 Ú getmember¿ s
zTarFile.getmemberc C s | ¡ | js| ¡ | jS )zŽReturn the members of the archive as a list of TarInfo objects. The
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)Ú_checkr© Ú_loadr¨ rˆ r8 r8 r9 Ú
getmembersÊ s zTarFile.getmembersc C s dd„ | ¡ D ƒS )z‹Return the members of the archive as a list of their names. It has
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c S s g | ]
}|j ‘qS r8 r )r€ ræ r8 r8 r9 r‚ Ø s z$TarFile.getnames..)rË rˆ r8 r8 r9 ÚgetnamesÔ s zTarFile.getnamesc C s^ | d¡ |dk r|j}|dkr$|}tj |¡\}}| tjd¡}| d¡}| ¡ }| |_ |dkr€| j
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r Y nX |
t t!fkrZt4tdƒrZt4tdƒrZt 5|j6¡|_7t 8|j6¡|_9|S ) aÒ Create 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
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archive, otherwise, the name is taken from the 'name' attribute of
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string.
ÚawxNrø r r# r ÚmajorÚminor):rÉ rƒ r{ r% Ú
splitdriver® rü rý ræ rå r£ ÚlstatÚstatÚfstatÚfilenoÚst_modeÚS_ISREGÚst_inoÚst_devÚst_nlinkrª rŒ r ÚS_ISDIRr! ÚS_ISFIFOr ÚS_ISLNKr‹ ÚreadlinkÚS_ISCHRrE ÚS_ISBLKrF r„ Úst_uidr) Úst_gidr* Úst_sizer' Úst_mtimer( r r ÚpwdÚgetpwuidr+ rÇ ÚgrpZgetgrgidr, r€ rÎ Úst_rdevr rÏ r ) r‚ rƒ Úarcnamerš Zdrvræ Zstatresr ZstmdÚinoder r8 r8 r9 Ú
gettarinfoÚ s„
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zTarFile.gettarinfoT)r¨ c C s* | ¡ |dkr| }|D ]
}|rÎ|jdkr6tdƒ ntt |j¡ƒ td|jpT|j|jp^|jf ƒ | ¡ sv|
¡ rtdd|j |j f ƒ ntd|j
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|j ƒ tƒ qdS )a 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
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??????????z%s/%sz%10sz%d,%dz%10dz????-??-?? ??:??:??z%d-%02d-%02d %02d:%02d:%02dr¹ rø r z-> zlink to )rÉ r„ rl rÒ r¸ r+ r) r, r* r rŽ r r r' r( r± Ú localtimerƒ r r r r rk )r‚ Úverboser¨ ræ r8 r8 r9 r} = s8
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z TarFile.list©Úfilterc C s6 | d¡ |dkr|}| jdk rFtj |¡| jkrF| dd| ¡ dS | d|¡ | ||¡}|dkrz| dd| ¡ dS |dk r¦||ƒ}|dkr¦| dd| ¡ dS | ¡ rÒt|dƒ}| ||¡ W 5 Q R X n`|
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a! Add the file `name' to the archive. `name' may be any type of file
(directory, fifo, symbolic link, etc.). If given, `arcname'
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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.
rÍ Nr$ ztarfile: Skipped %rr# z tarfile: Unsupported type %rútarfile: Excluded %rr™ rí )rÉ rƒ r{ r% r¢ Ú_dbgrê r r¡ Úaddfiler rµ ÚlistdirÚaddrÅ )r‚ rƒ rè Ú recursiverî ræ Úfr8 r8 r9 ró c s8
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z TarFile.addc C s¾ | d¡ t |¡}| | j| j| j¡}| j |¡ | jt |ƒ7 _| j
}|dk r®t || j|j |d t
|j tƒ\}}|dkrœ| j tt| ¡ |d7 }| j|t 7 _| j |¡ dS )a Add the TarInfo object `tarinfo' to the archive. If `fileobj' is
given, it should be a binary file, and tarinfo.size bytes are read
from it and added to the archive. You can create TarInfo objects
directly, or by using gettarinfo().
rÍ N)ra r r# )rÉ r r* rS r6 r7 rš r^ rÎ r2 r§ r[ r' r\ rÉ r3 r¨ rÄ )r‚ ræ rš rW ra rb rc r8 r8 r9 rñ – s
zTarFile.addfilec C sr |d kr0| j }|d krtS t|tƒr,tdƒ‚|S t|ƒr<|S z
t| W S tk
rl td|›dƒd ‚Y nX d S )NzrString names are not supported for TarFile.extraction_filter. Use a function such as tarfile.data_filter directly.zfilter z
not found) Úextraction_filterr
r9 r; Ú TypeErrorÚcallableÚ_NAMED_FILTERSrÇ r0 )r‚ rî r8 r8 r9 Ú_get_filter_function¯ s
ÿ
z TarFile._get_filter_functionÚ.)Ú
numeric_ownerrî c C sð g }| |¡}|dkr| }|D ]F}| |||¡}|dkr:q | ¡ rL| |¡ | j||| ¡ |d q |jdd„ dd |D ]n}tj ||j ¡} z,| j
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directory and set owner, modification time and permissions on
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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.
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String names of common filters are accepted.
N©Ú set_attrsrü c S s | j S r† r )rœ r8 r8 r9 Úâ rŽ z$TarFile.extractall..T)r² Úreverse)rü )rú Ú_get_extract_tarinfor rÄ Ú _extract_oneÚsortr{ r% rÅ rƒ ÚchownÚutimeÚchmodr
Ú_handle_nonfatal_error) r‚ r% r¨ rü rî Z directoriesÚfilter_functionr ræ Údirpathr¬ r8 r8 r9 Ú
extractallÁ s,
ÿ zTarFile.extractallr c C s4 | |¡}| |||¡}|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.
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N)rú r r )r‚ r r% rþ rü rî r ræ r8 r8 r9 Úextractî s
zTarFile.extractc
C sÎ t |tƒr| |¡}n|}|}z|||ƒ}W nZ ttfk
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unfilteredr¬ r8 r8 r9 r s"
z TarFile._get_extract_tarinfoc
C sˆ | d¡ z"| j|tj ||j¡||d W nV tk
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r‚ } z| |¡ W 5 d}~X Y nX dS )z%Extract from filtered tarinfo to diskrx rý N)
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zTarFile._extract_onec C s" | j dkr‚ n| dd| ¡ dS )z=Handle non-fatal error (ExtractError) according to errorlevelr# ú tarfile: %sN)r¦ rð ©r‚ r¬ r8 r8 r9 r % s
z TarFile._handle_nonfatal_errorc C sn | j dkr‚ n\t|tƒrP|jdkr6| dd|j ¡ qj| dd|j|jf ¡ n| ddt|ƒj|f ¡ dS )z1Handle "fatal" error according to self.errorlevelr Nr# r ztarfile: %s %rztarfile: %s %s)r¦ r9 r¦ Úfilenamerð Ústrerrorr rn r r8 r8 r9 r , s
zTarFile._handle_fatal_errorc C s‚ | d¡ t|tƒr | |¡}n|}| ¡ s6|jtkrB| | |¡S | ¡ sR| ¡ rzt| j
t ƒrht dƒ‚q~|
| |¡¡S ndS dS )züExtract a member from the archive as a file object. `member' may be
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link, an io.BufferedReader object is returned. Otherwise, None is
returned.
rx z'cannot extract (sym)link as file objectN)rÉ r9 r; rÈ r r ri Ú
fileobjectr r rš r‹ r Ú extractfileÚ_find_link_target)r‚ r ræ r8 r8 r9 r 8 s
zTarFile.extractfilec C sT | d¡}| dtj¡}tj |¡}|r>tj |¡s>t |¡ | ¡ sN| ¡ rh|
dd|j |j f ¡ 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.
rø r# z%s -> %sN) rZ r® r{ rü r% r r Úmakedirsr r rð rƒ r r Úmakefiler Úmakedirr Úmakefifor rŽ ÚmakedevÚmakelinkr ri Ú makeunknownr r r )r‚ ræ Ú
targetpathrþ rü Z upperdirsr8 r8 r9 r
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