6hJNSSKJr SSKrSSKJrJr SSKJr SSKJ r SSK J r J r J r Sr\R"\5rS rS r\R"\5rS rS rS rSrSrSrSrSrSrS r"SS\ R<5r"SS\ R5r "SS\ RB5r"g)) annotationsN)hexsha1nodeconstants)util)hashutil)basepack constants shallowutils!20sQQIIs!20sQs!20s20s20s20sHRs.histidxs .histpackc8\rSrSr\r\rSrSSjrSrSr Sr g) historypackstore+c[U5$N) historypack)selfpaths A/usr/lib/python3/dist-packages/hgext/remotefilelog/historypack.pygetpackhistorypackstore.getpack/s 4  NcURHnURXUS9s $ UR5HnURXUS9s $ [X45e![a MYf=f![a MBf=f)Nknown)packs getancestorsKeyErrorrefresh)rnamenoderpacks rr!historypackstore.getancestors2sJJD ((5(AA LLND ((5(AA# |$$     s"AA* A'&A'* A87A8cURHnURX5s $ UR5HnURX5s $ [X45e![a M[f=f![a MCf=fr)r getnodeinfor"r#)rr$r%r&s rr)historypackstore.getnodeinfoAsJJD ''33 LLND ''33# |$$     s"AA, A)(A), A:9A:c4[SU[U54-5e)Ns&cannot add to historypackstore (%s:%s) RuntimeErrorrrfilenamer%p1p2linknodecopyfroms raddhistorypackstore.addPs  53t98M M  rr) __name__ __module__ __qualname____firstlineno__ INDEXSUFFIX PACKSUFFIXrr!r)r4__static_attributes__r6rrrr+s KJ! % % rrc^\rSrSr\r\rS/rU4SjrSrSSjr Sr SSjr Sr S r S rS rS rSS jrSrSrSrSrU=r$)rVrcP>[TU]U5 [Ul[Ulgr)super__init__ INDEXFORMAT2 INDEXFORMATINDEXENTRYLENGTH2INDEXENTRYLENGTH)rr __class__s rrBhistorypack.__init__\s  ' 1rc/nUHup4URX45 M U$![a URX445 M<f=fr) _findnoder"append)rkeysmissingr$r%s r getmissinghistorypack.getmissingasJJD -t*  -|, -s"AAcU(aX#;a/$URXUS9n0nUH upgpn XxX4XV'M U(d [X45eU$)znReturns as many ancestors as we're aware of. return value: { node: (p1, p2, linknode, copyfrom), ... } r) _getancestorsr") rr$r%r ancestorsresultsancnoder0r1r2r3s rr!historypack.getancestorsks_ T]I&&t&? 3< /Gx ";G 4=D<( (rc*URX5SS$)Nr)rJ)rr$r%s rr)historypack.getnodeinfos~~d)!"--rc## Uc [5nURU5nUupVpxn U1n Sn X:aU (dgURXk-5upU [- n U (aU [ U 5- n U [ nX;aU R U5 U [nU [nU[R:waX;aU RU5 U[R:waUU;aU RU5 XUU [U 4v X:aMgg7fNr) set _findsection _readentryPACKENTRYLENGTHlenANC_NODEremove ANC_P1NODE ANC_P2NODErnullidr4 ANC_LINKNODE)rr$r%rsectionr/offsetsizenodeindexoffset nodeindexsizependingoentryr3rTp1nodep2nodes rrQhistorypack._getancestorss =EE##D)AH>$& h"oofj9OE  AS]"HoG!w'z*z*.555&:MKK'.555&:MKK'l0CXNN%hs DD D cURn[R"[X!U[-5nSnU[ nUS:waU[- nX!X-nX44$rY)_datastructunpack PACKFORMATr] ANC_COPYFROM)rrfdatarlr3 copyfromlens rr\historypack._readentrys`zz f&>? L) !  o %FV%9:Hrc4[SU[U54-5e)Ns!cannot add to historypack (%s:%s)r,r.s rr4historypack.adds  0Hc$i3H H  rcURS:Xa+URX5nUHupEpgnXB:XdMXEXgU4s $ OnURU5n U SSupURUU X-[5n U b9[ R "[U 5up-URU 5upU SSU4-$[SU[U54-5e)Nrrrs unable to find history for %s:%s) VERSIONrQr[_bisectNODEINDEXENTRYLENGTHrrrsNODEINDEXFORMATr\r"r)rr$r%rRrTrmrnr2r3rerhrirlrfs rrJhistorypack._findnodes <<1 **46I?H;8?#VxHH@I''-G-4QR[ *OLL/$ E  %}}_eD "&//&"9RayH;..:dCI=NNOOrcnURn[R"U5R5n[R "UR USUR5SnURnXTUR-nURn[US-UR5HnXXUR-n X:wdM O Un URX6XR5n U (d [U5e[R "UR U 5n U uppnUR"X[$R&-n[R "SU5SnU[$R&- nUR"XU-nUU:wa[SUU4-5eUU- n[R "SUR(X[$R&-5SnU [$R&- n UR(XU-nU U- n UU:wa[SUU4-5eU [*- n U nU[$R&- U- [*- nUUUUU4$)Nrr!Hs&found file name %s when looking for %s)paramsrsha1digestrrrs fanoutstruct fanoutprefix _fanouttable indexstart _indexendrange fanoutcountr}rFr"rD_indexr FILENAMESIZErqENTRYCOUNTSIZE)rr$rnamehash fanoutkeyfanoutstartindexendiendrlrawentryxrfrgrhri rawnamelen actualnamelen actualnamefilenamelengthnodelistoffset nodelistsizes rr[historypack._findsectionsM==&--/MM   *?F,?,?!@  ""!F$5$55>>y1}f&8&89A)f///C|: C Xc3H3HI4. ==!1!159:B74-[[  0F0FF  eZ8; 9111[[  =   9ZE^C.(rc>UHup4URXU5 M gr)markhistoryentry)rledgeroptionsr/r%s r markledgerhistorypack.markledger!s"NH  # #DD 9#rcURRU/5n[U5nUVs1sH-oDR(dMURUR 4iM/ nn[ X5- 5S:XaZURUR;a?[R"URSS9 [R"URSS9 gggs snf)NrT) ignoremissing) sourcesgetrZhistoryrepackedr/r%r^rcreatedr unlinkpath indexpathpackpath)rrentriesallkeyse repackedkeyss rcleanuphistorypack.cleanup%s..$$T2.d)*1 *1Q5F5F QZZ '   w% &! +yy.dC TB/ ,  s CCc#P# UR5Hup nX4v M g7fr) iterentries)rfnrs r__iter__historypack.__iter__1s* $ 0 0 2 A!Q1$J!3s$&c## SnXR:Ga;URn[R"SX!U[R -5SnU[R - nX!X-nX- n[R"SX!U[ -5SnU[ - n[U5Hn[R"[X!U[-5nU[- nX!X[-nX[- nUU[U[U[U[U4v U=R[- slM UR!5 XR:aGM:gg7f)Nrrr!I)datasizerqrrrsr rrrrtr]rur_rarbrd_pagedin freememory) rrfrv filenamelenr/revcountrrlr3s rrhistorypack.iterentries5sS}}$::D --tVi.D.D%DEK i,, ,FV%9:H  !F}}tVn%<=H n $F8_ f.F G/) 2E)EF --(O*%*%,'  0 %%* OO I}}$$s E EE)rFrDr)r7r8r9r:r;r<SUPPORTED_VERSIONSrBrNr!r)rQr\r4rJr[r}rrrrr= __classcell__rGs@rrrVseKJ2 (. O6  P0@ D.: C''rrc`^\rSrSrSr\r\rS/rS U4SjjrSr Sr S U4Sjjr Sr S r U=r$) mutablehistorypacki_a A class for constructing and serializing a histpack file and index. A history pack is a pair of files that contain the revision history for various file revisions in Mercurial. It contains only revision history (like parent pointers and linknodes), not any revision content information. It consists of two files, with the following format: .histpack The pack itself is a series of file revisions with some basic header information on each. datapack = [,...] filesection = [,...] revision = The revisions within each filesection are stored in topological order (newest first). If a given entry has a parent from another file (a copy) then p1node is the node from the other file, and copyfrom is the filepath of the other file. .histidx The index file provides a mapping from filename to the file section in the histpack. In V1 it also contains sub-indexes for specific nodes within each file. It consists of three parts, the fanout, the file index and the node indexes. The file index is a list of index entries, sorted by filename hash (one per file section in the pack). Each entry has: - node (The 20 byte hash of the filename) - pack entry offset (The location of this file section in the histpack) - pack content size (The on-disk length of this file section's pack data) - node index offset (The location of the file's node index in the index file) [1] - node index size (the on-disk length of this file's node index) [1] The fanout is a quick lookup table to reduce the number of steps for bisecting the index. It is a series of 4 byte pointers to positions within the index. It has 2^16 entries, which corresponds to hash prefixes [00, 01, 02,..., FD, FE, FF]. Example: the pointer in slot 4F points to the index position of the first revision whose node starts with 4F. This saves log(2^16) bisect steps. dataidx = [1] [1] [,...] [1] fanouttable = [,...] (2^16 entries) fileindex = [,...] fileindexentry = [1] [1] nodeindex = [,...] [1] filename = [1] nodeindexentry = [1] [1] [1]: new in version 1. rc>[TU]XUS9 0Ul0Ul0Ul[ Ul[Ul[Ul [Ul g)N)version) rArBfilesentrylocations fileentriesrCrDrErFrr~)ruirrrGs rrBmutablehistorypack.__init__sL w7  ' 1.$8!rcU=(d Sn[R"S[U55nURR U/5R X#XEXv45 g)Nrr)rrr&r^r setdefaultrK)rr/r%r0r1r2r3rws rr4mutablehistorypack.addsJ?skk%X7  ##Hb188 r[ ; rc ^[UR5GHnURUnURR5nUVs0sHoDSU_M snmU4Sjn[ [ [ R"SU5U555nURS[R"S[U55U[R"S[U554-5 [R[U5-S-n/nURRU05n X7-n UH.n XU 'STU -n UR!U 5 U [U 5- n M0 S R#U5n U[U 5- nURU 5 X74UR$U'[&R("U5R+5n XR,U 'GM gs snf) Nrc>TUupn n/nU[R:waURU5 U[R:waURU5 U$r)rrcrK)r%rr0r1parentsentrymaps r parentfunc-mutablehistorypack._write..parentfuncsW%-d^"r1a*111NN2&*111NN2&rc3*# UH oSv M g7f)rNr6).0rs r ,mutablehistorypack._write..s*AAQ4ss%s%s%srrrs %s%s%s%s%s%sr)sortedrpackfptelllistreversedr sortnodeswriterawrrr&r^r rrrrKjoinrrrrr)rr/r sectionstartrr sortednodes sectionlen rawstrings locationsrfr%rawrawdatars @r_writemutablehistorypack._writest//0H&&x0G;;++-L*11A!a1H ))*A*A:NK MMKKs8}5KKs;'78 #//#h-?!CJJ++66xDI!.F#"($%6!!#&#c(" $ hhz*G #g, &J MM' "%1#=DJJx ==*113D!%LL k1 2sGcb>UR(agUR5 [TU] US9$)N)r)_closedrrAclose)rrrGs rrmutablehistorypack.closes' <<  w}F}++rc URnURnURnURnSURR 55n[ U5n[R"S5nUU-[U5U--U-n /n /n Sn UGHupnnURUn[U5U-n[R"UU UUU U5nU R[R"[R[U55U-5 U [R[U5-- n [ UR 55H2unnU R[R"UUU55 U S- n M4 U [U5U-- n U RU5 GM [R"SU 5nSR!U 5U-SR!U 5-$)Nc3z# UH1unup#[R"U5R5XU4v M3 g7fr)rrr)rr/rfrgs rr1mutablehistorypack.createindex.. s7 ,>(.6]]8 $ + + -x F,>s9;s!Qrrr)rDrFrr~ritemsrrrcalcsizer^rr&rKr FILENAMESTRUCTrr)r nodelocations indexoffsetfileindexformatfileindexlengthnodeindexformatnodeindexlengthr indexlensizerhfileindexentriesnodeindexentries nodecountrr/rfrgrirr%location nodecountraws r createindexmutablehistorypack.createindexs**//..33 ,0JJ,<,<,> u u-  5zO+ -   05 ,H //9M .@M{{ H  # # I44c(mDxO  y55H E EO"()<)<)>"?h ''KKx@Q #@ s=1OC CO  # #H -916<{{5)4 HH% & hh'( ) r)rFrDr~rrrr)rr)r7r8r9r:__doc__r;r<rrBr4rrr r=rrs@rrr_s=IVKJ 9 6&p,; ; rr)# __future__rrrmercurial.noderr mercurialrmercurial.utilsrr r r rCrrErrr~rtr]rr;r<r_rarbrdru basepackstorerrmutablebasepackrr6rrrs" % OOL1  7        ( x--( VF(##FR_ 11_ r