ó EÑÕfc @s dZddddddddd d g Zd d lZd d lZd d lZd d lm Z yd dl m Z Wn!ek r•d dl m Z nXyd d lZWnek rÂd„Zn Xd„Zyd d lZWnek rûd d lZnXejZejejBejBZeedƒr;eejOZneedƒrZeejOZneZeedƒreejOZneedƒršej Z ndZ dZ!eƒZ"eedƒrÊej#Z$n$eedƒråej%Z$n d„Z$d„Z&dd.d„ƒYZ'd„Z(d„Z)d a+d„Z,d„Z-d „Z.d a/d!„Z0d"e!d e1d#„Z2d"e!d d$„Z3d"e!d d%„Z4d&d/d'„ƒYZ5d(d d"e!d e6d)„Z7ej8d*ksÔej9j:d+krÝe7Z;nd(d d"e!d d,„Z;dd0d-„ƒYZ<d S(1søTemporary files. This module provides generic, low- and high-level interfaces for creating temporary files and directories. The interfaces listed as "safe" just below can be used without fear of race conditions. Those listed as "unsafe" cannot, and are provided for backward compatibility only. This module also provides some data items to the user: TMP_MAX - maximum number of names that will be tried before giving up. template - the default prefix for all temporary names. You may change this to control the default prefix. tempdir - If this is set to a string before the first use of any routine from this module, it will be considered as another candidate location to store temporary files. tNamedTemporaryFilet TemporaryFiletSpooledTemporaryFiletmkstemptmkdtemptmktemptTMP_MAXt gettempprefixttempdirt gettempdiriÿÿÿÿN(tRandom(tStringIOcCsdS(N((tfd((s /usr/lib64/python2.7/tempfile.pyt _set_cloexec-scCsWytj|tjdƒ}Wntk r/n$X|tjO}tj|tj|ƒdS(Ni(t_fcntltfcntltF_GETFDtIOErrort FD_CLOEXECtF_SETFD(R tflags((s /usr/lib64/python2.7/tempfile.pyR 0s   t O_NOINHERITt O_NOFOLLOWtO_BINARYi'ttmptlstattstatcCs;yt|ƒ}Wntk r,tj‚nX|jƒdS(N(topenRt_osterrortclose(tfntf((s /usr/lib64/python2.7/tempfile.pyt_stat]s   cCs.yt|ƒWntjk r%tSXtSdS(N(R!RRtFalsetTrue(R((s /usr/lib64/python2.7/tempfile.pyt_existsds t_RandomNameSequencecBsFeZdZdddZd„Zed„ƒZd„Zd„ZRS(s*An instance of _RandomNameSequence generates an endless sequence of unpredictable strings which can safely be incorporated into file names. 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To prevent denial of service, the name of the test file must be randomized.idi€twbtclosefdtblatNis)No usable temporary directory found in %s(R%RXt_text_openflagsRRTR+R,tabspathtxrangeRDR>Rt_ioR"twriteRtunlinktOSErrorRtargst_errnotEEXISTtENOENT( tnamerRURtdirtseqRPtfilenameR tfpte((s /usr/lib64/python2.7/tempfile.pyt_get_default_tempdir°s0   !   cCsGtdkrCtjƒztdkr1tƒanWdtjƒXntS(s7Common setup sequence for all user-callable interfaces.N(t_name_sequenceR2t _once_lockR<R%R=(((s /usr/lib64/python2.7/tempfile.pyt_get_candidate_namesØs   c CsÉtƒ}x§ttƒD]™}|jƒ}tjj||||ƒ}y9tj||dƒ}t|ƒ|tjj |ƒfSWqt k r®} | j t j kr¨qn‚qXqWtt j df‚dS(s>Code common to mkstemp, TemporaryFile, and NamedTemporaryFile.i€s#No usable temporary file name foundN(RpR^RRDRR+R>RR R]RbterrnoRdReR( RhtpretsufRtnamesRiRPtfileR Rl((s /usr/lib64/python2.7/tempfile.pyt_mkstemp_inneræs    cCstS(sAccessor for tempdir.template.(ttemplate(((s /usr/lib64/python2.7/tempfile.pyRüscCsGtdkrCtjƒztdkr1tƒanWdtjƒXntS(sAccessor for tempfile.tempdir.N(RR2RoR<RmR=(((s /usr/lib64/python2.7/tempfile.pyR s   R9cCs@|dkrtƒ}n|r't}nt}t||||ƒS(s'User-callable function to create and return a unique temporary file. The return value is a pair (fd, name) where fd is the file descriptor returned by os.open, and name is the filename. If 'suffix' is specified, the file name will end with that suffix, otherwise there will be no suffix. If 'prefix' is specified, the file name will begin with that prefix, otherwise a default prefix is used. If 'dir' is specified, the file will be created in that directory, otherwise a default directory is used. If 'text' is specified and true, the file is opened in text mode. Else (the default) the file is opened in binary mode. On some operating systems, this makes no difference. The file is readable and writable only by the creating user ID. If the operating system uses permission bits to indicate whether a file is executable, the file is executable by no one. The file descriptor is not inherited by children of this process. Caller is responsible for deleting the file when done with it. N(R2R R\t_bin_openflagsRv(tsuffixtprefixRhttextR((s /usr/lib64/python2.7/tempfile.pyRs    cCsÀ|dkrtƒ}ntƒ}x†ttƒD]x}|jƒ}tjj||||ƒ}ytj |dƒ|SWq.t k r¥}|j t j krŸq.n‚q.Xq.Wtt j df‚dS(sUser-callable function to create and return a unique temporary directory. The return value is the pathname of the directory. Arguments are as for mkstemp, except that the 'text' argument is not accepted. The directory is readable, writable, and searchable only by the creating user. Caller is responsible for deleting the directory when done with it. iÀs(No usable temporary directory name foundN(R2R RpR^RRDRR+R>tmkdirRbRqRdReR(RyRzRhRtRiRPRuRl((s /usr/lib64/python2.7/tempfile.pyR3s     cCs‡|dkrtƒ}ntƒ}xMttƒD]?}|jƒ}tjj||||ƒ}t |ƒs.|Sq.Wt t j df‚dS(sšUser-callable function to return a unique temporary file name. The file is not created. Arguments are as for mkstemp, except that the 'text' argument is not accepted. This function is unsafe and should not be used. The file name refers to a file that did not exist at some point, but by the time you get around to creating it, someone else may have beaten you to the punch. s"No usable temporary filename foundN( R2R RpR^RRDRR+R>R$RRdRe(RyRzRhRtRiRPRu((s /usr/lib64/python2.7/tempfile.pyRRs     t_TemporaryFileWrappercBskeZdZed„Zd„Zd„Zejdkr`ej Z d„Z d„Z d„Z n d„Z RS( sÄTemporary file wrapper This class provides a wrapper around files opened for temporary use. In particular, it seeks to automatically remove the file when it is no longer needed. cCs(||_||_t|_||_dS(N(RuRPR"t close_calledtdelete(R-RuRPR((s /usr/lib64/python2.7/tempfile.pyR.xs   cCsN|jd}t||ƒ}tt|ƒtdƒƒsJt|||ƒn|S(NRui(t__dict__R1t issubclassttypetsetattr(R-RPRuta((s /usr/lib64/python2.7/tempfile.pyt __getattr__~s  cCs|jjƒ|S(N(Rut __enter__(R-((s /usr/lib64/python2.7/tempfile.pyR†Šs RMcCsB|js>t|_|jjƒ|jr>|j|jƒq>ndS(N(R~R#RuRRRaRP(R-((s /usr/lib64/python2.7/tempfile.pyR™s     cCs|jƒdS(N(R(R-((s /usr/lib64/python2.7/tempfile.pyt__del__ scCs&|jj|||ƒ}|jƒ|S(N(Rut__exit__R(R-texctvaluettbtresult((s /usr/lib64/python2.7/tempfile.pyRˆ¥s cCs|jj|||ƒdS(N(RuRˆ(R-R‰RŠR‹((s /usr/lib64/python2.7/tempfile.pyRˆªs( RERFRGR#R.R…R†RRPRaRR‡Rˆ(((s /usr/lib64/python2.7/tempfile.pyR}ps      sw+bc Cs˜|dkrtƒ}nd|kr-t}nt}tjdkrX|rX|tjO}nt||||ƒ\}}tj|||ƒ} t | ||ƒS(s6Create and return a temporary file. Arguments: 'prefix', 'suffix', 'dir' -- as for mkstemp. 'mode' -- the mode argument to os.fdopen (default "w+b"). 'bufsize' -- the buffer size argument to os.fdopen (default -1). 'delete' -- whether the file is deleted on close (default True). The file is created as mkstemp() would do it. Returns an object with a file-like interface; the name of the file is accessible as file.name. The file will be automatically deleted when it is closed unless the 'delete' argument is set to False. tbRMN( R2R RxR\RRPt O_TEMPORARYRvtfdopenR}( tmodetbufsizeRyRzRhRRR RPRu((s /usr/lib64/python2.7/tempfile.pyR®s    tposixtcygwincCs|dkrtƒ}nd|kr-t}nt}t||||ƒ\}}y$tj|ƒtj|||ƒSWntj|ƒ‚nXdS(s¶Create and return a temporary file. Arguments: 'prefix', 'suffix', 'dir' -- as for mkstemp. 'mode' -- the mode argument to os.fdopen (default "w+b"). 'bufsize' -- the buffer size argument to os.fdopen (default -1). The file is created as mkstemp() would do it. Returns an object with a file-like interface. The file has no name, and will cease to exist when it is closed. RN( R2R RxR\RvRRaRR(RR‘RyRzRhRR RP((s /usr/lib64/python2.7/tempfile.pyRÔs      cBseZdZeZddddedd„Zd„Zd„Z d„Z d „Z d „Z d „Z ed „ƒZd „Zd„Zd„Zed„ƒZed„ƒZd„Zd„Zd„Zd„Zd„Zed„ƒZd„Zd„Zd„Zd„Zd„ZRS(s’Temporary file wrapper, specialized to switch from StringIO to a real file when it exceeds a certain size or when a fileno is needed. isw+biÿÿÿÿR9cCs:tƒ|_||_t|_|||||f|_dS(N(t _StringIOt_filet _max_sizeR"t_rolledt_TemporaryFileArgs(R-tmax_sizeRR‘RyRzRh((s /usr/lib64/python2.7/tempfile.pyR.øs   cCs?|jr dS|j}|r;|jƒ|kr;|jƒndS(N(R—R–ttelltrollover(R-RuR™((s /usr/lib64/python2.7/tempfile.pyt_checkÿs   cCsh|jr dS|j}t|jŒ}|_|`|j|jƒƒ|j|jƒdƒt|_dS(Ni( R—R•RR˜R`tgetvaluetseekRšR#(R-Rutnewfile((s /usr/lib64/python2.7/tempfile.pyR›s  cCs|jjrtdƒ‚n|S(Ns%Cannot enter context with closed file(R•tclosedt ValueError(R-((s /usr/lib64/python2.7/tempfile.pyR†s cCs|jjƒdS(N(R•R(R-R‰RŠR‹((s /usr/lib64/python2.7/tempfile.pyRˆscCs |jjƒS(N(R•R7(R-((s /usr/lib64/python2.7/tempfile.pyR7scCs|jjƒdS(N(R•R(R-((s /usr/lib64/python2.7/tempfile.pyR"scCs |jjS(N(R•R (R-((s /usr/lib64/python2.7/tempfile.pyR %scCs|jƒ|jjƒS(N(R›R•tfileno(R-((s /usr/lib64/python2.7/tempfile.pyR¢)s cCs|jjƒdS(N(R•tflush(R-((s /usr/lib64/python2.7/tempfile.pyR£-scCs |jjƒS(N(R•tisatty(R-((s /usr/lib64/python2.7/tempfile.pyR¤0scCs.y|jjSWntk r)|jdSXdS(Ni(R•RRSR˜(R-((s /usr/lib64/python2.7/tempfile.pyR3s cCs'y|jjSWntk r"dSXdS(N(R•RPRSR2(R-((s /usr/lib64/python2.7/tempfile.pyRP:s cCs |jjS(N(R•RD(R-((s /usr/lib64/python2.7/tempfile.pyRDAscGs|jj|ŒS(N(R•tread(R-Rc((s /usr/lib64/python2.7/tempfile.pyR¥DscGs|jj|ŒS(N(R•treadline(R-Rc((s /usr/lib64/python2.7/tempfile.pyR¦GscGs|jj|ŒS(N(R•t readlines(R-Rc((s /usr/lib64/python2.7/tempfile.pyR§JscGs|jj|ŒdS(N(R•Rž(R-Rc((s /usr/lib64/python2.7/tempfile.pyRžMscCs |jjS(N(R•t softspace(R-((s /usr/lib64/python2.7/tempfile.pyR¨PscCs |jjƒS(N(R•Rš(R-((s /usr/lib64/python2.7/tempfile.pyRšTscCs|jjƒdS(N(R•ttruncate(R-((s /usr/lib64/python2.7/tempfile.pyR©WscCs)|j}|j|ƒ}|j|ƒ|S(N(R•R`Rœ(R-tsRutrv((s /usr/lib64/python2.7/tempfile.pyR`Zs  cCs)|j}|j|ƒ}|j|ƒ|S(N(R•t writelinesRœ(R-titerableRuR«((s /usr/lib64/python2.7/tempfile.pyR¬`s  cGs?y|jj|ŒSWn$tk r:t|jj|ŒƒSXdS(N(R•t xreadlinesRStiterR§(R-Rc((s /usr/lib64/python2.7/tempfile.pyR®fs N( RERFRGR"R—RwR2R.RœR›R†RˆR7RRHR R¢R£R¤RRPRDR¥R¦R§RžR¨RšR©R`R¬R®(((s /usr/lib64/python2.7/tempfile.pyRñs6                   ((((=RGt__all__tioR_tosRRqRdtrandomR R3t cStringIOR R”t ImportErrorRRR tthreadt_threadt dummy_threadt allocate_lockR)tO_RDWRtO_CREATtO_EXCLR\thasattrRRRxRRRwRoRR!RR$R%RXRmR2RnRpRvRRR R"RRRR}R#RRPtsystplatformRR(((s /usr/lib64/python2.7/tempfile.pyts~                (  &    %> !