/snap/core20/2866/usr/lib/python3.8/__pycache__
Edit: /snap/core20/2866/usr/lib/python3.8/__pycache__/tarfile.cpython-38.pyc (63043B)
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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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z/Convert a python number to a number field.
r rA r# z%0*orC rB r? r@ zoverflow in number field)rH Úbytesr2 r Ú bytearrayrG ÚinsertrJ )rL ÚdigitsÚformatr3 rM r7 r7 r8 ÚitnÀ s 2
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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signed_chksumr7 r7 r8 Ú calc_chksumsÝ s rX c C s¦ |pd}|dkrdS |dkr.t | ||¡ dS t||ƒ\}}t|ƒD ],}| |¡}t|ƒ|k rf|dƒ‚| |¡ qD|dkr¢| |¡}t|ƒ|k r˜|dƒ‚| |¡ dS )zjCopy length bytes from fileobj src to fileobj dst.
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r[ c C s8 t tjdd ƒ}|d k r(| |d¡ |¡} t| dd d S )Nr5 Úbackslashreplaceú )Úend)ÚgetattrÚsysÚstdoutr0 r< Úprint)r3 r5 r7 r7 r8 Ú _safe_print s rl c @ s e Zd ZdZdS )r zBase exception.N©Ú__name__Ú
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z%General exception for extract errors.Nrm r7 r7 r7 r8 r
s c @ s e Zd ZdZdS )r z&Exception for unreadable tar archives.Nrm r7 r7 r7 r8 r s c @ s e Zd ZdZdS )r z.Exception for unavailable compression methods.Nrm r7 r7 r7 r8 r s c @ s e Zd ZdZdS )r z=Exception for unsupported operations on stream-like TarFiles.Nrm r7 r7 r7 r8 r s c @ s e Zd ZdZdS )r z!Base exception for header errors.Nrm r7 r7 r7 r8 r s c @ s e Zd ZdZdS )ÚEmptyHeaderErrorz Exception for empty headers.Nrm r7 r7 r7 r8 rr s rr c @ s e Zd ZdZdS )ÚTruncatedHeaderErrorz Exception for truncated headers.Nrm r7 r7 r7 r8 rs s rs c @ s e Zd ZdZdS )ÚEOFHeaderErrorz"Exception for end of file headers.Nrm r7 r7 r7 r8 rt " s rt c @ s e Zd ZdZdS )rK z Exception for invalid headers.Nrm r7 r7 r7 r8 rK % s rK c @ s e Zd ZdZdS )ÚSubsequentHeaderErrorz3Exception for missing and invalid extended headers.Nrm r7 r7 r7 r8 ru ( s ru c @ s0 e Zd ZdZdd„ Zdd„ Zdd„ Zdd „ Zd
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_LowLevelFilez‰Low-level file object. Supports reading and writing.
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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)ÚselfÚnameÚmoder7 r7 r8 Ú__init__5 s þý
z_LowLevelFile.__init__c C s t | j¡ d S ©N)r{ Úcloser ©r‚ r7 r7 r8 r‡ > s z_LowLevelFile.closec C s t | j|¡S r† )r{ r] r ©r‚ r' r7 r7 r8 r] A s z_LowLevelFile.readc C s t | j|¡ d S r† )r{ r^ r ©r‚ r3 r7 r7 r8 r^ D s z_LowLevelFile.writeN)rn ro rp rq r… r‡ r] r^ r7 r7 r7 r8 rv / 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}| ¡ }|p s z_StreamProxy.__init__c C s | j j| _| jS r† )rš r] rW r‰ r7 r7 r8 r] B s
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dd„ Zdd„ ZdS )Ú _FileInFilezA thin wrapper around an existing file object that
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| j ¡ S r† )rš Úseekablerˆ r7 r7 r8 rÕ s z_FileInFile.seekablec C s | j S )z*Return the current file position.
)rÏ rˆ r7 r7 r8 r¿ ‚ s z_FileInFile.tellc C s |t jkr tt|dƒ| jƒ| _nj|t jkr\|dk rFt| j| dƒ| _qŠt| j| | jƒ| _n.|t jkr‚tt| j| | jƒdƒ| _ntdƒ‚| jS )z(Seek to a position in the file.
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| 7 }||8 }| j|7 _q,|S )z!Read data from the file.
NrŽ r r# rY ) r' rÏ rØ rÑ rÐ r1 rš rÀ r] r r2 ) r‚ r' rW ÚdataÚstartÚstoprÎ r4 rd r7 r7 r8 r] — s,
z_FileInFile.readc C s& | t|ƒ¡}||d t|ƒ…< t|ƒS r† )r] r1 )r‚ rd rW r7 r7 r8 Úreadinto¶ s z_FileInFile.readintoc C s
d| _ d S rÒ )rœ rˆ r7 r7 r8 r‡ » s z_FileInFile.close)N)N)rn ro rp rq r… r¶ rÓ rÔ rÕ r¿ rÖ r× rÀ r] rà r‡ r7 r7 r7 r8 rÍ W 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__r7 r8 r… Á s
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ed"fd#d$„Zd%d&„ Zd'd(„ Zd)d*„ Zed+d,„ ƒZd-d.„ Zed/d0„ ƒZed1d2„ ƒZed3d4„ ƒZed5d6„ ƒZed7d8„ ƒZed9d:„ ƒZ d;d<„ Z d=d>„ Z d?d@„ Z dAdB„ Z dCdD„ Z!dEdF„ Z"dGdH„ Z#dIdJ„ Z$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„ Z1dS )fr a Informational class which holds the details about an
archive member given by a tar header block.
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usually created internally.
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( ÚchksumÚtypeÚlinknamer+ 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
of the member.
i¤ r r N)rƒ r„ r) r* r' r( rê ÚREGTYPErë rì r+ r, rí rî rÎ râ rã rï ©r‚ rƒ r7 r7 r8 r… ñ s" zTarInfo.__init__c C s | j S )z(In pax headers, "name" is called "path".©rƒ rˆ r7 r7 r8 r% s z TarInfo.pathc C s
|| _ d S r† rô ró r7 r7 r8 r% s c C s | j S )z0In pax headers, "linkname" is called "linkpath".©rì rˆ r7 r7 r8 r& s zTarInfo.linkpathc C s
|| _ d S r† rõ )r‚ rì r7 r7 r8 r& s c C s d| j j| jt| ƒf S )Nz<%s %r at %#x>)rè rn rƒ Úidrˆ r7 r7 r8 Ú__repr__ s zTarInfo.__repr__c C sl | j | jd@ | j| j| j| j| j| j| j| j | j
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krh|d d¡sh|d d7 < |S )z9Return the TarInfo's attributes as a dictionary.
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|tdd¡ S )z³Return the object as a ustar header block. If it cannot be
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zTarInfo.create_pax_headerc C s | |td¡S )zAReturn the object as a pax global header block sequence.
r/ )r ÚXGLTYPE)Úclsrï r7 r7 r8 Úcreate_pax_global_header 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 sV t | dd¡d||ƒt| dd¡d@ d|ƒt| dd¡d|ƒt| d d¡d|ƒt| d
d¡d |ƒt| d d¡d |ƒd
| dt¡t | dd¡d||ƒ| dt¡t | dd¡d||ƒt | dd¡d||ƒt| dd¡d|ƒt| dd¡d|ƒt | dd¡d||ƒg}t dt d |¡¡}t |t d… ƒd }|dd… t
d | d ƒ |d d… }|S ) z„Return a header block. info is a dictionary with file
information, format must be one of the *_FORMAT constants.
rƒ r r r„ r rø rA r) r* r' r r( s rë rì r r+ r
r, rí rî r r z%dsrŽ Ni”þÿÿz%06o rC i›þÿÿ) r9 ÚgetrT rò r rV r° rÉ rÅ rX rO )rû rS r5 r6 ÚpartsrW rê r7 r7 r8 r ¦ 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\ r1 rÉ r2 )Zpayloadrb rc r7 r7 r8 Ú_create_payload 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
for name.
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Ì s ÿz TarInfo._create_gnu_long_headerc C s2 d}| ¡ D ]8\}}z| dd¡ W q tk
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z././@PaxHeaderrƒ rë r' r r® )
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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 rù i‚ rº r é iâ iã iï )$r1 rr rÉ rs Úcountr2 rt rN rX rK r> rƒ r„ r) r* r' r( rê rë rì r+ r, rí rî ÚAREGTYPEr³ rú ÚGNUTYPE_SPARSErG rJ rÄ Úboolrð ÚisdirÚrstripÚ GNU_TYPES)r rW r5 r6 rê Úobjr r› ÚstructsrM rÎ ÚnumbytesÚ
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zTarInfo.frombufc C s8 |j t¡}| ||j|j¡}|j ¡ t |_| |¡S )zOReturn the next TarInfo object from TarFile object
tarfile.
) rš r] rÉ r: r5 r6 r¿ rÎ Ú _proc_member)r rå rW r5 r7 r7 r8 Ú fromtarfileO s zTarInfo.fromtarfilec C sT | j ttfkr| |¡S | j tkr,| |¡S | j tttfkrF| |¡S |
|¡S dS )zYChoose the right processing method depending on
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rš r¿ râ Úisregrë ÚSUPPORTED_TYPESÚ_blockr' rÎ Ú_apply_pax_inforï r5 r6 )r‚ rå rÎ r7 r7 r8 rA q s zTarInfo._proc_builtinc C s† |j | | j¡¡}z| |¡}W n tk
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S )aÖ Open an (uncompressed) tar archive `name'. `mode' is either 'r' to
read from an existing archive, 'a' to append data to an existing
file or 'w' to create a new file overwriting an existing one. `mode'
defaults to 'r'.
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can be determined, `mode' is overridden by `fileobj's mode.
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¡ ‚ Y nX d| _ | S |dkr®ˆ j |||f|ŽS t dƒ‚dS )a¥ Open a tar archive for reading, writing or appending. Return
an appropriate TarFile class.
mode:
'r' or 'r:*' open for reading with transparent compression
'r:' open for reading exclusively uncompressed
'r:gz' open for reading with gzip compression
'r:bz2' open for reading with bzip2 compression
'r:xz' open for reading with lzma compression
'a' or 'a:' open for appending, creating the file if necessary
'w' or 'w:' open for writing without compression
'w:gz' open for writing with gzip compression
'w:bz2' open for writing with bzip2 compression
'w:xz' open for writing with lzma compression
'x' or 'x:' create a tarfile exclusively without compression, raise
an exception if the file is already created
'x:gz' create a gzip compressed tarfile, raise an exception
if the file is already created
'x:bz2' create a bzip2 compressed tarfile, raise an exception
if the file is already created
'x:xz' create an lzma compressed tarfile, raise an exception
if the file is already created
'r|*' open a stream of tar blocks with transparent compression
'r|' open an uncompressed stream of tar blocks for reading
'r|gz' open a gzip compressed stream of tar blocks
'r|bz2' open a bzip2 compressed stream of tar blocks
'r|xz' open an lzma compressed stream of tar blocks
'w|' open an uncompressed stream for writing
'w|gz' open a gzip compressed stream for writing
'w|bz2' open a bzip2 compressed stream for writing
'w|xz' open an lzma compressed stream for writing
znothing to open)rx úr:*c s ˆ j | dkS )NÚtaropen)Ú OPEN_METH)r™ ©r r7 r8 Únot_compressed] s z$TarFile.open..not_compressed©ÚkeyNrx z%file could not be opened successfullyú:r# r” r• ú|rw zmode must be 'r' or 'w'Fr| zundiscernible mode)
rJ Úsortedr rh r¿ r r rÀ r r‹ r‡ r– rŒ )
r rƒ r„ rš ra Úkwargsr r™ ÚfuncZ saved_posÚfilemodeÚstreamrÈ r7 rŽ r8 r 3 sP %
z TarFile.openc K s |dkrt dƒ‚| |||f|ŽS )zCOpen uncompressed tar archive name for reading or writing.
ry r{ )rJ )r rƒ r„ rš r• r7 r7 r8 rŒ Ž s zTarFile.taropenrª c K sè |dkrt dƒ‚zddlm} W n tk
r< tdƒ‚Y nX z|||d ||ƒ}W n. tk
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|_ |S ) zkOpen gzip compressed tar archive name for reading or writing.
Appending is not allowed.
©rx ry r[ ú mode must be 'r', 'w' or 'x'r )ÚGzipFilez gzip module is not availablerd Nrx r· F)
rJ Zgzipr› rž r r¦ r rŒ r‡ r– )r rƒ r„ rš Ú
compresslevelr• r› rÈ r7 r7 r8 Úgzopen– s0 zTarFile.gzopenc K s¸ |dkrt dƒ‚zddlm} W n tk
r< tdƒ‚Y nX ||pF|||d}z| j|||f|Ž}W nF ttfk
r˜ | ¡ |dkr’t dƒ‚‚ Y n | ¡ ‚ Y nX d |_
|S )
zlOpen bzip2 compressed tar archive name for reading or writing.
Appending is not allowed.
r™ rš r )ÚBZ2Filer‘ )rœ rx znot a bzip2 fileF) rJ r rž rž r rŒ r¦ ÚEOFErrorr‡ r r– )r rƒ r„ rš rœ r• rž rÈ r7 r7 r8 Úbz2open· s& zTarFile.bz2openc K s¼ |dkrt dƒ‚zddlm}m} W n tk
r@ tdƒ‚Y nX ||pJ|||d}z| j|||f|Ž}W nF |tfk
rœ | ¡ |dkr–t dƒ‚‚ Y n | ¡ ‚ Y nX d |_
|S )
zkOpen lzma compressed tar archive name for reading or writing.
Appending is not allowed.
r™ rš r )ÚLZMAFiler¨ r“ )Úpresetrx znot an lzma fileF) rJ r§ r¡ r¨ rž r rŒ rŸ r‡ r r– ) r rƒ r„ rš r¢ r• r¡ r¨ rÈ r7 r7 r8 ÚxzopenÓ s& zTarFile.xzopenrŒ r r r£ )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
appended to the archive.
NTr| r$ r ) rœ r– rš r‡ r„ r^ r2 rÉ rÎ r\ Ú
RECORDSIZE)r‚ rb rc r7 r7 r8 r‡ ú s
z
TarFile.closec C s" | |¡}|dkr td| ƒ‚|S )a Return a TarInfo object for member `name'. If `name' can not be
found in the archive, KeyError is raised. If a member occurs more
than once in the archive, its last occurrence is assumed to be the
most up-to-date version.
Nzfilename %r not found)Ú
_getmemberÚKeyError)r‚ rƒ ræ r7 r7 r8 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 r7 r7 r8 Ú
getmembers s zTarFile.getmembersc C s dd„ | ¡ D ƒS )z‹Return the members of the archive as a list of their names. It has
the same order as the list returned by getmembers().
c S s g | ]
}|j ‘qS r7 rô )rZ ræ r7 r7 r8 r\ ( s z$TarFile.getnames..)rª rˆ r7 r7 r8 Úgetnames$ s zTarFile.getnamesc C s^ | d¡ |dk r|j}|dkr$|}tj |¡\}}| tjd¡}| d¡}| ¡ }| |_ |dkr€| j
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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
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.
ÚawxNrù r r# r ÚmajorÚminor):r¨ rƒ r{ r% Ú
splitdriver® ÚsepÚlstripræ rå r ÚlstatÚstatÚfstatÚfilenoÚst_modeÚS_ISREGÚst_inoÚst_devÚst_nlinkrˆ rg rò ÚS_ISDIRrú ÚS_ISFIFOrm ÚS_ISLNKre ÚreadlinkÚS_ISCHRri ÚS_ISBLKrk r„ Úst_uidr) Úst_gidr* Úst_sizer' Úst_mtimer( rë rì ÚpwdÚgetpwuidr+ r¦ ÚgrpZgetgrgidr, r€ r Úst_rdevrí r® rî ) r‚ rƒ Úarcnamerš Zdrvræ Zstatresrì ZstmdÚinoderë r7 r7 r8 Ú
gettarinfo* s„
ÿ ÿ
zTarFile.gettarinfoT)r† c C sú | ¡ |dkr| }|D ]Ü}|r¤tt |j¡ƒ td|jp>|j|jpH|jf ƒ | ¡ s`|
¡ rztdd|j |j f ƒ ntd|j
ƒ tdt |j¡dd… ƒ t|j| ¡ r¶dnd ƒ |rî| ¡ rØtd
|j ƒ | ¡ rîtd |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
output is produced. `members' is optional and must be a subset of the
list returned by getmembers().
Nz%s/%sz%10sz%d,%dz%10dz%d-%02d-%02d %02d:%02d:%02dr¹ rù r z-> zlink to )r¨ rl r³ r— r„ r+ r) r, r* rj rl rí rî r' r± Ú localtimer( rƒ r2 rf rì rh rk )r‚ Úverboser† ræ r7 r7 r8 rW s0
ÿÿÿz 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`|
¡ r(| |¡ |r2t t |¡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.
r¬ Nr$ ztarfile: Skipped %rr# z tarfile: Unsupported type %rztarfile: Excluded %rrw rÎ )r¨ rƒ r{ r% r€ Ú_dbgrË rB r Úaddfiler2 r” ÚlistdirÚaddrÅ )r‚ rƒ rÉ Ú recursiverÏ ræ Úfr7 r7 r8 rÓ 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().
r¬ N)ra r r# )r¨ r r rS r5 r6 rš r^ rÎ r1 r… r[ r' r\ rÉ r2 r† rÄ )r‚ ræ rš rW ra rb rc r7 r7 r8 rÑ à s
zTarFile.addfileÚ.©Ú
numeric_ownerc C sø g }|dkr| }|D ]>}| ¡ r:| |¡ t |¡}d|_| j||| ¡ |d q|jdd„ d | ¡ |D ]‚}tj ||j
¡}z,| j |||d | ||¡ |
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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.
NéÀ ©Ú set_attrsrØ c S s | j S r† rô )rz r7 r7 r8 Ú rŽ z$TarFile.extractall..r r× r# ú tarfile: %s)r2 rÄ r r„ ÚextractÚsortÚreverser{ r% rÅ rƒ ÚchownÚutimeÚchmodr
r„ rÐ )r‚ r% r† rØ Z directoriesræ ÚdirpathrŠ r7 r7 r8 Ú
extractallù s.
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zTarFile.extractallr c
C s | d¡ t|tƒr | |¡}n|}| ¡ r>tj ||j¡|_ z"| j
|tj ||j ¡||d W n¦ t k
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dkræ‚ n| dd| ¡ W 5 d}~X Y nX dS )aì 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.
rx rÚ r Nr# rÝ ztarfile: %s %r)r¨ r r r§ rh r{ r% rÅ rì rñ Ú_extract_memberrƒ r¦ r„ ÚfilenamerÐ Ústrerrorr
)r‚ Úmemberr% rÛ rØ ræ rŠ r7 r7 r8 rÞ ! s*
þ
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zTarFile.extractc 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
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.
rx z'cannot extract (sym)link as file objectN)r¨ r r r§ rB rë rC Ú
fileobjectrh rf rš r‹ r Ú extractfileÚ_find_link_target)r‚ ré ræ r7 r7 r8 rë G 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.
rù r# z%s -> %sN) r3 r® r{ r° r% Údirnamer~ Úmakedirsrh rf rÐ rƒ rì rB Úmakefiler2 Úmakedirrn Úmakefiforj rl ÚmakedevÚmakelinkrë rC Ú makeunknownrá rã râ )r‚ ræ Ú
targetpathrÛ rØ Z upperdirsr7 r7 r8 ræ f s4
zTarFile._extract_memberc C s* zt |d¡ W n tk
r$ Y nX dS )z,Make a directory called targetpath.
rÙ N)r{ ÚmkdirÚFileExistsError©r‚ ræ rõ r7 r7 r8 rð — s zTarFile.makedirc C sŽ | j }| |j¡ | j}t|dƒb}|jdk rn|jD ]"\}}| |¡ t|||t|ƒ q4| |j¡ | ¡ nt|||jt|ƒ W 5 Q R X dS )z'Make a file called targetpath.
rx N)
rš rÀ râ r… r rã r[ r r' Útruncate)r‚ ræ rõ Úsourcera ÚtargetrÎ r' r7 r7 r8 rï ¡ s
zTarFile.makefilec C s" | ||¡ | 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)rï rÐ rë rø r7 r7 r8 rô ± s ÿzTarFile.makeunknownc C s" t tdƒrt |¡ ntdƒ‚dS )z'Make a fifo called targetpath.
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