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(RuR|(R{R((s/usr/lib/python2.7/tarfile.pytgetnamessc Cs\|jd|d k r%|j}n|d kr:|}ntjj|\}}|jtjd}|jd}|j }||_ |d krt tdr|j rtj |}qtj|}ntj|j}d}|j}tj|r|j|jf} |j rj|jdkrj| |jkrj||j| krjt} |j| }qt} | dr||j| slink toN(RsRdR_RRRRR<R>RRRRt localtimeRR|RR8RR:(R{tverboseR((s/usr/lib/python2.7/tarfile.pytlistys&      c Cs|jd|dkr"|}n|dk rtddl}|jdtd||rt|jdd|dSn|jdk rtjj ||jkr|jdd|dS|jd||j ||}|dkr|jdd |dS|dk r;||}|dkr;|jdd|dSn|j rrt |d }|j ||WdQXn|jr|j ||rxQtj|D]=}|jtjj||tjj|||||qWqn |j |dS( s~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. 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RKiiN(RsRRR6R>R?RRQRRRKRMRRNRRRTR<(R{RRRGRURV((s/usr/lib/python2.7/tarfile.pyRs    t.cCs3g}|dkr|}nxR|D]J}|jr\|j|tj|}d|_n|j||q"W|jdtjd|j x|D]}t j j ||j }y4|j|||j|||j||Wqtk r*}|jdkrq+|jdd|qXqWdS(sMExtract 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(). iRR|is tarfile: %sN(RKRR<RR_textracttsorttoperatort attrgettertreverseRsRR=R|tchowntutimetchmodRhRSR(R{RRTt directoriesRtdirpathRX((s/usr/lib/python2.7/tarfile.pyt extractalls*        R0cCs7|jdt|tr.|j|}n|}|jr^tjj||j|_ ny&|j |tjj||j Wnt k r}|j dkrq3|jdkr|jdd|jq3|jdd|j|jfn<tk r2}|j dkrq3|jdd|nXdS(s#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. 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The file-like object is read-only and provides the following methods: read(), readline(), readlines(), seek() and tell() RZs'cannot extract (sym)link as file objectN(RsRRRrRt fileobjectRRR:R8RRRkt extractfilet_find_link_targetRK(R{RR((s/usr/lib/python2.7/tarfile.pyR3s  cCs|jd}|jdtj}tjj|}|r_tjj| r_tj|n|jsw|j r|j dd|j |j fn|j d|j |j r|j||n|jr|j||n|jr |j||n|js"|jr5|j||n]|jsM|j r`|j||n2|jtkr|j||n|j|||j|||j s|j|||j||ndS(s\Extract the TarInfo object tarinfo to a physical file called targetpath. Ris%s -> %sN(RRRsR{RtdirnameRMtmakedirsR:R8RR|RRtmakefileRtmakedirR@tmakefifoR<R>tmakedevtmakelinkRRt makeunknownRRR(R{Rt targetpatht upperdirs((s/usr/lib/python2.7/tarfile.pyRYs2#    cCsFytj|dWn+tk rA}|jtjkrBqBnXdS(s,Make a directory called targetpath. iN(RstmkdirRterrnotEEXIST(R{RRRX((s/usr/lib/python2.7/tarfile.pyRs cCsJ|j|}z)t|d}t||WdQXWd|jXdS(s'Make a file called targetpath. RJN(RRNRMR~(R{RRtsourcettarget((s/usr/lib/python2.7/tarfile.pyRs cCs+|j|||jdd|jdS(sYMake a file from a TarInfo object with an unknown type at targetpath. is9tarfile: Unknown file type %r, extracted as regular file.N(RRR(R{RR((s/usr/lib/python2.7/tarfile.pyRs cCs/ttdrtj|n tddS(s'Make a fifo called targetpath. tmkfifosfifo not supported by systemN(RxRsRRh(R{RR((s/usr/lib/python2.7/tarfile.pyRscCsttd s ttd r/tdn|j}|jrT|tjO}n |tjO}tj||tj |j |j dS(s<Make a character or block device called targetpath. tmknodRs'special devices not supported by systemN( RxRsRhR_R>R}tS_IFBLKtS_IFCHRRRRR(R{RRR_((s/usr/lib/python2.7/tarfile.pyRs     cCs ttdrttdr|jrbtjj|rLtj|ntj|j|qtjj|j rtjj|rtj|ntj |j |q|j |j ||n=y|j |j ||Wnt k rtdnXdS(sMake a (symbolic) link called targetpath. 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RNs"could not change modification time(RxRsRRRRh(R{RRRX((s/usr/lib/python2.7/tarfile.pyRs  cCs|jd|jdk r2|j}d|_|S|jj|jd}xktry|jj|}WnGt k r}|j r|j dd|j|f|jt 7_qNqnt k r+}|j r|j dd|j|f|jt 7_qNq|jdkrtt|qntk rY|jdkrtdqn[tk r}|jdkrtt|qn%tk r}tt|nXPqNW|dk r|jj|n t|_|S(sReturn the next member of the archive as a TarInfo object, when TarFile is opened for reading. Return None if there is no more available. trais0x%X: %sis empty fileN(RsRWRKRRRRRRRoRQRRR)RiR RmRnRpRTR<RU(R{tmRRX((s/usr/lib/python2.7/tarfile.pyR"sF          cCs|j}|dk r.||j| }n|rItjj|}nxKt|D]=}|rztjj|j}n |j}||krV|SqVWdS(s}Find an archive member by name from bottom to top. If tarinfo is given, it is used as the starting point. N(RuRKtindexRsRtnormpathtreversedR|(R{R|Rt normalizeRTRt member_name((s/usr/lib/python2.7/tarfile.pyRp0 s    cCs6x&tr(|j}|dkrPqqWt|_dS(sWRead through the entire archive file and look for readable members. N(RR"RKRU(R{R((s/usr/lib/python2.7/tarfile.pyRtG s    cCsW|jr"td|jjn|dk rS|j|krStd|jndS(snCheck if TarFile is still open, and if the operation's mode corresponds to TarFile's mode. s %s is closedsbad operation for mode %rN(RRPRReRKR_(R{R_((s/usr/lib/python2.7/tarfile.pyRsQ s cCs|jrEdjtdtjj|j|jf}d}n|j}|}|j |d|dt }|dkrt d|n|S(sZFind the target member of a symlink or hardlink member in the archive. RRRslinkname %r not foundN( R8R=RRKRsRRR|RRpRRq(R{RRtlimitR((s/usr/lib/python2.7/tarfile.pyRZ s 0   cCs$|jrt|jSt|SdS(s$Provide an iterator object. N(RUtiterRTtTarIter(R{((s/usr/lib/python2.7/tarfile.pyRm s  cCs#||jkrtj|IJndS(s.Write debugging output to sys.stderr. 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RZcCsddlm}|ddd|tkrDtj|||_n0|tkrhtj|||_n td|dd!d kr|jj }xB|D]7}|j |_ |j |_ tj|jd |_qWndS( Ni(twarnpy3ks6the TarFileCompat class has been removed in Python 3.0t stacklevelisunknown compression constantiiRZi(RZRt TAR_PLAINRRcRt TAR_GZIPPEDRkR(RuR|RRt file_sizeRtgmtimeRt date_time(R{tfileR_t compressionRRTR((s/usr/lib/python2.7/tarfile.pyR} s       cCstd|jS(NcSs|jS(N(R|(R((s/usr/lib/python2.7/tarfile.pyt s(tmaptinfolist(R{((s/usr/lib/python2.7/tarfile.pytnamelist scCstd|jjS(NcSs |jtkS(N(RR5(R((s/usr/lib/python2.7/tarfile.pyR s(RRRu(R{((s/usr/lib/python2.7/tarfile.pyR s cCs|jjdS(N(RR(R{((s/usr/lib/python2.7/tarfile.pytprintdir scCsdS(N((R{((s/usr/lib/python2.7/tarfile.pyttestzip scCs|jj|S(N(RRr(R{R|((s/usr/lib/python2.7/tarfile.pytgetinfo scCs"|jj|jj|jS(N(RRRrRO(R{R|((s/usr/lib/python2.7/tarfile.pyRO scCs|jj||dS(N(RR(R{RRt compress_type((s/usr/lib/python2.7/tarfile.pyRQ scCsyddlm}Wn!tk r7ddlm}nXddl}t|j}t||_|j|j |_ |j j |||dS(Ni(tStringIO( t cStringIORRtcalendarRRRRttimegmRRRR(R{tzinfotbytesRRttinfo((s/usr/lib/python2.7/tarfile.pytwritestr s  cCs|jjdS(N(RR~(R{((s/usr/lib/python2.7/tarfile.pyR~ sN(ReRfRgRR}RRRRRRORKRQR R~(((s/usr/lib/python2.7/tarfile.pyR s       cCs7yt|}|jtSWntk r2tSXdS(sfReturn True if name points to a tar archive that we are able to handle, else return False. 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