ó ÄAic @ si d Z d d l m Z e d d d [ d d d g Z d Z d Z d Z d Z d Z d 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.] i˙˙˙˙( t warnpy3ksU the commands module has been removed in Python 3.0; use the subprocess module insteadt stackleveli t getstatusoutputt getoutputt getstatusc C s3 d d l } | j d t d t d t | S( s- Return output of "ls -ld <file>" in a string.i˙˙˙˙Ns" commands.getstatus() is deprecatedi s ls -ld( t warningst warnt DeprecationWarningR t mkarg( t fileR ( ( s /usr/lib64/python2.7/commands.pyR % s c C s t | d S( s= Return output (stdout or stderr) of executing cmd in a shell.i ( R ( t cmd( ( s /usr/lib64/python2.7/commands.pyR 0 s c C sz d d l } | j d | d d } | j } | j } | d k rS d } n | d d k rp | d } n | | f S( s4 Return (status, output) of executing cmd in a shell.i˙˙˙˙Ns { s ; } 2>&1t ri s ( t ost popent readt closet None( R R t pipet textt sts( ( s /usr/lib64/python2.7/commands.pyR 8 s c C s% d d l } t | j j | | S( Ni˙˙˙˙( R R t patht join( t headt xR ( ( s /usr/lib64/python2.7/commands.pyt mk2argE s c C s` d | k r d | d Sd } x1 | D]) } | d k rD | d } n | | } q% W| d } | S( Ns 's 's "s \$"`s \t "( ( R t st c( ( s /usr/lib64/python2.7/commands.pyR Q s N( t __doc__R R t __all__R R R R R ( ( ( s /usr/lib64/python2.7/commands.pyt <module> s