³ò Pc@s dZddkZddkZddkZyddklZWn)ej odefd„ƒYZnXeZd„Z d„Z d„Z d „Z d „Z d efd „ƒYZdedeieieid „Zdeded„Zd„Zd„Zd„Zed„Zd„ZdS(s”Misc. useful functionality used by the rest of this package. This module provides common functionality used by the other modules in this package. iÿÿÿÿN(tCalledProcessErrorRcBs eZdZd„Zd„ZRS(s¨This exception is raised when a process run by check_call() returns a non-zero exit status. The exit status will be stored in the returncode attribute.cCs||_||_dS(N(t returncodetcmd(tselfRR((sA/usr/local/lib/python2.5/site-packages/git_remote_helpers/util.pyt__init__s cCsd|i|ifS(Ns-Command '%s' returned non-zero exit status %d(RR(R((sA/usr/local/lib/python2.5/site-packages/git_remote_helpers/util.pyt__str__s(t__name__t __module__t__doc__RR(((sA/usr/local/lib/python2.5/site-packages/git_remote_helpers/util.pyRs cGsti||IJdS(sPrint a message to stderr.N(tsyststderr(tmsgtargs((sA/usr/local/lib/python2.5/site-packages/git_remote_helpers/util.pytnotify!scGs toti||IJndS(s6Print a debug message to stderr when DEBUG is enabled.N(tDEBUGR R (R R ((sA/usr/local/lib/python2.5/site-packages/git_remote_helpers/util.pytdebug%scGstidI||IJdS(s!Print an error message to stderr.sERROR:N(R R (R R ((sA/usr/local/lib/python2.5/site-packages/git_remote_helpers/util.pyterror*scGstidI||IJdS(s"Print a warning message to stderr.swarning:N(R R (R R ((sA/usr/local/lib/python2.5/site-packages/git_remote_helpers/util.pytwarn.scGst||ŒtidƒdS(s6Print as error message to stderr and exit the program.iN(RR texit(R R ((sA/usr/local/lib/python2.5/site-packages/git_remote_helpers/util.pytdie2s tProgressIndicatorcBsVeZdZd Zdeid„Zd„Zd„Zd e d „Z d e d „Z RS(s¯Simple progress indicator. 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This provides a simpler interface to the subprocess module. tbufsizeitstdinR,R tcwdtshelltenvtuniversal_newlinesN(R#tostenvirontcopytupdatet subprocesstPopenR)(R R0R1tadd_envR/R,R R2((sA/usr/local/lib/python2.5/site-packages/git_remote_helpers/util.pyt start_commandhs c Cs“t||||ƒ}|iƒ\}}|i}|o$|otddi|ƒ|ƒn|o$|otddi|ƒ|ƒn|||fS(s›Run the given command to completion, and return its results. This provides a simpler interface to the subprocess module. The results are formatted as a 3-tuple: (exit_code, output, errors) If flag_error is enabled, Error messages will be produced if the subprocess terminated with a non-zero exit code and/or stderr output. The other arguments are passed on to start_command(). s'%s' returned errors: --- %s---t s'%s' returned exit code %i(R;t communicateRRtjoin( R R0R1R:t flag_errortprocesstoutputterrorst exit_code((sA/usr/local/lib/python2.5/site-packages/git_remote_helpers/util.pyt run_commandys cOsti||ŽiƒS(sÓRun command with arguments. Wait for command to complete, then return the returncode attribute. The arguments are the same as for the Popen constructor. Example: retcode = call(["ls", "-l"]) (R8R9twait(t popenargstkwargs((sA/usr/local/lib/python2.5/site-packages/git_remote_helpers/util.pytcall“scOsWt||Ž}|o=|idƒ}|djo|d}nt||ƒ‚ndS(sSRun command with arguments. Wait for command to complete. If the exit code was zero then return, otherwise raise CalledProcessError. The CalledProcessError object will have the return code in the returncode attribute. The arguments are the same as for the Popen constructor. Example: check_call(["ls", "-l"]) R iN(RHtgetR#R(RFRGtretcodeR((sA/usr/local/lib/python2.5/site-packages/git_remote_helpers/util.pyt check_callŸs  cOs¡d|jotdƒ‚ntidti||Ž}|iƒ\}}|iƒ}|o@|idƒ}|djo|d}nti||ƒ‚n|S(sRun command with arguments and return its output as a byte string. If the exit code was non-zero it raises a CalledProcessError. 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This decorator will take a filename given as the second argument and promote it to a file object. csœt|tƒo |}nFtii|ƒ}tii|ƒpti|ƒnt|dƒ}zˆ||||ŽSWdt|tƒp|iƒnXdS(Ntw( RRRSR4tpathtdirnametisdirtmakedirsRTRV(RRWR RGRt parent_dir(RY(sA/usr/local/lib/python2.5/site-packages/git_remote_helpers/util.pyt _new_methods ((RYRc((RYsA/usr/local/lib/python2.5/site-packages/git_remote_helpers/util.pytfile_writer_methodús (RR R4R8Rt ImportErrort ExceptionR-RR RRRRtobjectRR#RMR;R)RDRHRKRPR\Rd(((sA/usr/local/lib/python2.5/site-packages/git_remote_helpers/util.pyss0         0      ! &