grthtrhthjhtyjytjytkergtrhtrjytjerhrfh4:24 29/09/2026 qck@sdZdZdZdZdZdZddlmZddl Z ddl Z ddl Z ddl Z ddl Z ddlZddlZddlZddlZyddlZddlZWnek rdZZYnXeefZyeef7ZWnek r YnXd d d d gZd ZdZedZdZdZdZ dZ!dZ"dZ#d Z$dZ%dZ&dZ'dZ(dZ)dZ*dZ+dZ,dZ-dZ.dZ/d Z0d!Z1dZ2d"Z3d#Z4e3Z5e#e$e%e&e)e*e+e'e(e,e-e.f Z6e#e$e+e.fZ7e,e-e.fZ8d$d%d&d'd(d)d*d+fZ9d$d%d*d+hZ:d,e;d-e;d'e;d(e<d)e<d&e<iZ=e j>d.d/fkrd0Z?n e j@Z?d1d2ZAd3d4ZBd5d6ZCd7e5d8d9ZDd:d;ZEded<d=ZFd>d?ZGd@dAZHGdBd d eIZJGdCdDdDeJZKGdEdFdFeJZLGdGdHdHeJZMGdIdJdJeJZNGdKdLdLeJZOGdMdNdNeOZPGdOdPdPeOZQGdQdRdReOZRGdSdTdTeOZSGdUdVdVeOZTGdWdXdXZUGdYdZdZZVGd[d\d\eWZXGd]d^d^eWZYGd_d`d`e jZZ[Gdad d eWZ\Gdbd d eWZ]GdcddddZ^ded Z_e]jZdfdgZ`eadhkre`dS)iz,Read from and write to tar format archives. z0.9.0u"Lars Gustäbel (lars@gustaebel.de)z5$Date: 2011-02-25 17:42:01 +0200 (Fri, 25 Feb 2011) $z?$Id: tarfile.py 88586 2011-02-25 15:42:01Z marc-andre.lemburg $u4Gustavo Niemeyer, Niels Gustäbel, Richard Townsend.)openNTarFileTarInfo is_tarfileTarErrorsisustar sustar00d01234567LKSxgXpathlinkpathsizemtimeuidgidunamegnameZatimeZctimentZcezutf-8cCs2|j||}|d||t|tS)z8Convert a string to a null-terminated bytes object. 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Ns rr) rrPrr r:r$rrrrDrEr)r}r4rrZfieldsrrJZnumberr*r*r+rBs  zTarInfo._proc_gnusparse_10c Cs x|jD]\}}|dkr8t|d|q |dkr]t|dt|q |dkrt|dt|q |tkr |tkryt||}Wntk rd}YnX|dkr|jd}t|||q W|j|_dS) zoReplace fields with supplemental information from a previous pax extended or global header. zGNU.sparse.namerzGNU.sparse.sizerzGNU.sparse.realsizerrN) rsetattrr: PAX_FIELDSPAX_NUMBER_FIELDSr<r!rr)r}rr(r)rrr*r*r+r3!s"        zTarInfo._apply_pax_infoc Cs=y|j|dSWn"tk r8|j||SYnXdS)z1Decode a single field from a pax record. r7N)r/UnicodeDecodeError)r}rr(Zfallback_encodingZfallback_errorsr*r*r+r>8s zTarInfo._decode_pax_fieldcCs-t|t\}}|r%|d7}|tS)z_Round up a byte count by BLOCKSIZE and return it, e.g. _block(834) => 1024. r)rOr)r}rrTrUr*r*r+r2@s zTarInfo._blockcCs |jtkS)N)r REGULAR_TYPES)r}r*r*r+r0Isz TarInfo.isregcCs |jS)N)r0)r}r*r*r+isfileKszTarInfo.isfilecCs |jtkS)N)rr)r}r*r*r+r Msz TarInfo.isdircCs |jtkS)N)rSYMTYPE)r}r*r*r+issymOsz TarInfo.issymcCs |jtkS)N)rLNKTYPE)r}r*r*r+islnkQsz TarInfo.islnkcCs |jtkS)N)rCHRTYPE)r}r*r*r+ischrSsz TarInfo.ischrcCs |jtkS)N)rBLKTYPE)r}r*r*r+isblkUsz TarInfo.isblkcCs |jtkS)N)rFIFOTYPE)r}r*r*r+isfifoWszTarInfo.isfifocCs |jdk S)N)r)r}r*r*r+issparseYszTarInfo.issparsecCs|jtttfkS)N)rrTrVrX)r}r*r*r+isdev[sz TarInfo.isdevN)r~r\rrrrrrrr r!rrrrrrrrr)4rerfrgrh __slots__rrrpropertyrrrrrrDEFAULT_FORMATENCODINGrrrr classmethodrr staticmethodrr rrr(r*r)r/r+r,r.rAr@rBr3r>r2r0rOr rQrSrUrWrYrZr[r*r*r*r+rs`         1  3?    f             c@seZdZdZdZdZdZdZeZ e Z dZ e ZeZdddddddddddddd Zeddded d Zeddd d ZedddddZedddddZedddddZddddddddiZddZdd Zd!d"Zd#d$Zdddd%d&Zd'd(dd)d*Zdd'dd+dd,d-Z dd.d/Z!d0dd1dd2d3Z"d4d'd1dd5d6Z#d7d8Z$d'dd9d:Z%d;d<Z&d=d>Z'd?d@Z(dAdBZ)dCdDZ*dEdFZ+dGdHZ,dIdJZ-dKdLZ.dMdNZ/dddOdPZ0dQdRZ1ddSdTZ2dUdVZ3dWdXZ4dYdZZ5d[d\Z6d]d^Z7dS)_rz=The TarFile Class provides an interface to tar archives. rFrNrsrc Csddddddddi} || kr6td ||_| ||_|s|jdkrtjj| rd|_d|_t||j}d |_n`|d krt|d rt |j t t fr|j }t|d r|j|_d|_|rtjj |nd |_ ||_|d k rC||_|d k rX||_|d k rm||_|d k r||_|d k r||_| |_| d k r|jtkr| |_n i|_| d k r| |_| d k r| |_d |_g|_d |_|jj|_i|_y:|jdkrZd |_|j |_|jdkrx|jj!|jy&|jj"|}|jj#|Wqlt$k r|jj!|jPYqlt%k r}zt&t |WYd d }~XqlXqlW|jdkrid|_|jri|jj'|jj(}|jj)||jt*|7_Wn*|js|jj+d|_YnXd S)aOpen 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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