ó [łXMc@sadZddlZddlZyddlZWnek rMddlZnXyddlZWnek r}ddlZnXddlm Z m Z ddl m Z ddl mZddlmZmZd„Zd„Zd efd „ƒYZd dd „ƒYZeZd ejfd„ƒYZdd„Zdd„Zd„Zddd dd dgZdS(s` Save and load Small OBjects to and from files, using various formats. Maintainer: Moshe Zadka i˙˙˙˙N(tlogtruntime(tmd5(tstyles(t implementst InterfacecCsgddlm}t|ƒ|j}|rA|d|j|7}n|jt|ƒjƒd ƒj|ƒS(Ni˙˙˙˙(tAESt i(t Crypto.CipherRtlent block_sizetnewRtdigesttencrypt(t passphrasetdatatciphertleftover((s9/usr/lib/python2.7/dist-packages/twisted/persisted/sob.pyt_encrypts cCs6ddlm}|jt|ƒjƒd ƒj|ƒS(Ni˙˙˙˙(Ri(RRR RR tdecrypt(RRR((s9/usr/lib/python2.7/dist-packages/twisted/persisted/sob.pyt_decrypt%st IPersistablecBs)eZdZd„Zdddd„ZRS(s9An object which can be saved in several formats to a filecCsdS(sWSet desired format. @type style: string (one of 'pickle' or 'source') N((tstyle((s9/usr/lib/python2.7/dist-packages/twisted/persisted/sob.pytsetStyle.scCsdS(sxSave object to file. @type tag: string @type filename: string @type passphrase: string N((ttagtfilenameR((s9/usr/lib/python2.7/dist-packages/twisted/persisted/sob.pytsave4sN(t__name__t __module__t__doc__RtNoneR(((s9/usr/lib/python2.7/dist-packages/twisted/persisted/sob.pyR*s t PersistentcBsWeZeeƒdZd„Zd„Zd„Zd„Zd„Z dddd„Z RS(tpicklecCs||_||_dS(N(toriginaltname(tselfR!R"((s9/usr/lib/python2.7/dist-packages/twisted/persisted/sob.pyt__init__Cs cCs ||_dS(sWSet desired format. @type style: string (one of 'pickle' or 'source') N(R(R#R((s9/usr/lib/python2.7/dist-packages/twisted/persisted/sob.pyRGscCs~|r|}|d}n[|rNd|j||f}d|j||f}n&d|j|f}d|j|f}||fS(Ns-2s %s-%s-2.%ss%s-%s.%ss%s-2.%ss%s.%s(R"(R#RtextRt finalname((s9/usr/lib/python2.7/dist-packages/twisted/persisted/sob.pyt _getFilenameNs cCstt|dƒ}|dkr.||j|ƒn8tjƒ}||j|ƒ|jt||jƒƒƒ|jƒdS(Ntwb(topenRR!tStringIOtwriteRtgetvaluetclose(R#RRtdumpFunctfts((s9/usr/lib/python2.7/dist-packages/twisted/persisted/sob.pyt _saveTempZs  cCsA|jdkr(ddlm}d}nd„}d}||fS(Ntsourcei˙˙˙˙(t jellyToSourcettascSstj||dƒdS(Ni(R tdump(tobjtfile((s9/usr/lib/python2.7/dist-packages/twisted/persisted/sob.pyR.isttap(Rttwisted.persisted.aotR3(R#R.R%((s9/usr/lib/python2.7/dist-packages/twisted/persisted/sob.pyt _getStyleds   cCsĹ|jƒ\}}|r%d|}n|j|||ƒ\}}tjd|jd|dƒ|j|||ƒtjdkr¤tj j |ƒr¤tj |ƒntj ||ƒtjdƒdS(sxSave object to file. @type tag: string @type filename: string @type passphrase: string tesSaving s application to s...twin32sSaved.N( R:R'RtmsgR"R1Rt platformTypetostpathtisfiletremovetrename(R#RRRR%R.R&((s9/usr/lib/python2.7/dist-packages/twisted/persisted/sob.pyRns  !N( RRRRRR$RR'R1R:RR(((s9/usr/lib/python2.7/dist-packages/twisted/persisted/sob.pyR=s    t_EverythingEphemeralcBs eZdZd„Zd„ZRS(icCs ||_dS(sS @param mainMod: The '__main__' module that this class will proxy. N(tmainMod(R#RE((s9/usr/lib/python2.7/dist-packages/twisted/persisted/sob.pyR$‡scCsVyt|j|ƒSWn;tk rQ|jr3‚qRtjd|ƒtjƒSnXdS(Ns#Warning! Loading from __main__: %s(tgetattrREtAttributeErrortinitRunRR=Rt Ephemeral(R#tkey((s9/usr/lib/python2.7/dist-packages/twisted/persisted/sob.pyt __getattr__s  (RRRHR$RK(((s9/usr/lib/python2.7/dist-packages/twisted/persisted/sob.pyRDƒs c Csd}|dkr%ddlm}ntjd}}|retjt|t|dƒjƒƒƒ}nt||ƒ}tt j dƒ}|t j d s0    D $