mò %U²Ic@sFdZdddgZd„Zd„Zd„Zd„Zd„Zd S( s-Execute shell commands via os.popen() and return status, output. Interface summary: import commands outtext = commands.getoutput(cmd) (exitstatus, outtext) = commands.getstatusoutput(cmd) outtext = commands.getstatus(file) # returns output of "ls -ld file" A trailing newline is removed from the output string. Encapsulates the basic operation: pipe = os.popen('{ ' + cmd + '; } 2>&1', 'r') text = pipe.read() sts = pipe.close() [Note: it would be nice to add functions to interpret the exit status.] tgetstatusoutputt getoutputt getstatuscCstdt|ƒƒS(s-Return output of "ls -ld " in a string.sls -ldN(Rtmkargtfile(R((t%/data/zmath/lib/python2.4/commands.pyR!scCst|ƒdS(s=Return output (stdout or stderr) of executing cmd in a shell.iN(Rtcmd(R((RR*scCs{dk}|id|ddƒ}|iƒ}|iƒ}|djo d}n|ddjo|d }n||fS(s4Return (status, output) of executing cmd in a shell.Ns{ s; } 2>&1triiÿÿÿÿs ( tostpopenRtpipetreadttexttclosetststNone(RR R RR((RR2s    cCs"dk}t|ii||ƒƒS(N(RRtpathtjointheadtx(RRR((Rtmk2arg?s cCsgd|jod|dSnd}x3|D]+}|djo|d}n||}q*W|d}|S(Ns's 's "s\$"`s\t"(Rtstc(RRR((RRKs   N(t__doc__t__all__RRRRR(RRRRRR((Rt?s