PNG  IHDR;IDATxܻn0K )(pA 7LeG{ §㻢|ذaÆ 6lذaÆ 6lذaÆ 6lom$^yذag5bÆ 6lذaÆ 6lذa{ 6lذaÆ `}HFkm,mӪôô! x|'ܢ˟;E:9&ᶒ}{v]n&6 h_tڠ͵-ҫZ;Z$.Pkž)!o>}leQfJTu іچ\X=8Rن4`Vwl>nG^is"ms$ui?wbs[m6K4O.4%/bC%t Mז -lG6mrz2s%9s@-k9=)kB5\+͂Zsٲ Rn~GRC wIcIn7jJhۛNCS|j08yiHKֶۛkɈ+;SzL/F*\Ԕ#"5m2[S=gnaPeғL lذaÆ 6l^ḵaÆ 6lذaÆ 6lذa; _ذaÆ 6lذaÆ 6lذaÆ RIENDB`  Yf @sdZddlZejdkZddlZddlZddlZddlZddlZddl Z ddl Z ddlm Z Gddde ZGdddeZGd d d eZerddlZddlZddlZGd d d ZnddlZddlZddlZyddlZWnek r[ddlZYnXeed dZeedrejZn ejZddddddddddddd dgZ er=ddlm!Z!m"Z"m#Z#m$Z$m%Z%m&Z&m'Z'm(Z(e j)ddddd d!d"d#gGd$d%d%e*Z+gZ,d&d'Z-d;Z.d<Z/d=Z0d+d,Z1d-dd.dZ2d/dZ3d-dd0dZ4Gd1dde5Z6d2dd-dd3d4d5dZ7d6d7Z8d8dZ9d9dZ:e5Z;Gd:dde5Z<dS)>aSubprocesses with accessible I/O streams This module allows you to spawn processes, connect to their input/output/error pipes, and obtain their return codes. For a complete description of this module see the Python documentation. Main API ======== run(...): Runs a command, waits for it to complete, then returns a CompletedProcess instance. Popen(...): A class for flexibly executing a command in a new process Constants --------- DEVNULL: Special value that indicates that os.devnull should be used PIPE: Special value that indicates a pipe should be created STDOUT: Special value that indicates that stderr should go to stdout Older API ========= call(...): Runs a command, waits for it to complete, then returns the return code. check_call(...): Same as call() but raises CalledProcessError() if return code is not 0 check_output(...): Same as check_call() but returns the contents of stdout instead of a return code getoutput(...): Runs a command in the shell, waits for it to complete, then returns the output getstatusoutput(...): Runs a command in the shell, waits for it to complete, then returns a (status, output) tuple Nwin32) monotonicc@seZdZdS)SubprocessErrorN)__name__ __module__ __qualname__rr//opt/alt/python35/lib64/python3.5/subprocess.pyr9s rc@s[eZdZdZddddZddZeddZejd dZdS) CalledProcessErrorzRaised when run() is called with check=True and the process returns a non-zero exit status. 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Wait for command to complete or timeout, then return the returncode attribute. The arguments are the same as for the Popen constructor. Example: retcode = call(["ls", "-l"]) rN)r waitkill)r popenargskwargsprrr r#s  cOsMt||}|rI|jd}|dkr:|d}t||dS)aORun 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 call function. Example: check_call(["ls", "-l"]) raNr)r#getr )rerfretcoder rrr r$s   c Osxd|krtdd|krV|ddkrV|jddrLdnd|d>> check_output(["ls", "-l", "/dev/null"]) b'crw-rw-rw- 1 root root 1, 3 Oct 18 2007 /dev/null\n' The stdout argument is not allowed as it is used internally. To capture standard error in the result, use stderr=STDOUT. >>> check_output(["/bin/sh", "-c", ... "ls -l non_existent_file ; exit 0"], ... stderr=STDOUT) b'ls: non_existent_file: No such file or directory\n' There is an additional optional argument, "input", allowing you to pass a string to the subprocess's stdin. If you use this argument you may not also use the Popen constructor's "stdin" argument, as it too will be used internally. Example: >>> check_output(["sed", "-e", "s/foo/bar/"], ... input=b"when in the course of fooman events\n") b'when in the course of barman events\n' If universal_newlines=True is passed, the "input" argument must be a string and the return value will be a string rather than bytes. rz3stdout argument not allowed, it will be overridden.inputNuniversal_newlinesFrcheckT)r8rhr(r!r)rrerfrrr r's  "c@s@eZdZdZddddZddZddZdS) r*aEA process that has finished running. This is returned by run(). 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NcCs(||_||_||_||_dS)N)rar rr)rrar rrrrr rJs   zCompletedProcess.__init__cCsdj|jdj|jg}|jdk rL|jdj|j|jdk rt|jdj|jdjt|jdj|S)Nz args={!r}zreturncode={!r}z stdout={!r}z stderr={!r}z{}({})z, ) formatrar rr_rtyperjoin)rrarrr r;PszCompletedProcess.__repr__cCs.|jr*t|j|j|j|jdS)z6Raise CalledProcessError if the exit code is non-zero.N)r r rarr)rrrr check_returncodeYs z!CompletedProcess.check_returncode)rrrrrr;rrrrrr r*?s  rjrnFc Os|dk r.d|kr$tdt|d>> import subprocess >>> subprocess.getstatusoutput('ls /bin/ls') (0, '/bin/ls') >>> subprocess.getstatusoutput('cat /bin/junk') (256, 'cat: /bin/junk: No such file or directory') >>> subprocess.getstatusoutput('/bin/junk') (256, 'sh: /bin/junk: not found') shellTrkrrNrF r)r'r"r r r )r dataZstatusZexrrr r%s  cCst|dS)a%Return output (stdout or stderr) of executing cmd in a shell. Like getstatusoutput(), except the exit status is ignored and the return value is a string containing the command's output. 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