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//proc/self/root/usr/lib/python2.4/site-packages/sos/helpers.pyo
mò {à Wc @ sÍ d Z d k Z d k Z d k Z d k Z d k Z d k Z d k l Z d k l Z d k l Z l Z l Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z d „ Z e i i e i i d „ Z d S( s0 helper functions used by sosreport and plugins N( s time( s mkdtemp( s Popens PIPEs STDOUTc C sI y" t | t ƒ t ƒ | g ƒ } Wn t j o d Sn Xt | | ƒ S( s9 Import a plugin to extend capabilities of sosreport N( t __import__t pluginnamet globalst localst namet plugint ImportErrort Nonet getattr( R R R ( ( t/ /usr/lib/python2.4/site-packages/sos/helpers.pyt importPlugin! s " c C sL y: t i i | ƒ p t i | ƒ n t d d | ƒ } Wn d Sn X| S( sY Find a temp directory to form the root for our gathered information and reports. t t sos_N( t ost patht isdirt tmpdirt mkdirt mkdtempt workingBaseR ( R R ( ( R t sosFindTmpDir+ s c C sm t i | t i ƒ } y! t i | t i | t i Bƒ Wn0 t j o$ t i | t i | t i Bƒ n Xd S( sE Make the file descriptor non-blocking. This prevents deadlocks. N( t fcntlt afdt F_GETFLt flt F_SETFLR t O_NDELAYt AttributeErrort FNDELAY( R R ( ( R t makeNonBlocking8 s !c C sŽ t ƒ } t i } d | d <t | d t d t d t d d d | ƒ} | i ƒ \ } } | d d j o | d } n | i | t ƒ | f S( sD Execute a command and gather stdin, stdout, and return status. t Ct LC_ALLt shellt stdoutt stderrt bufsizeiÿÿÿÿt envs N( t timet stimeR t environt cmd_envt Popent commandt Truet PIPEt STDOUTt pt communicateR! R" t returncode( R* R! R( R. R& R" ( ( R t sosGetCommandOutputB s c C s& | p d GHn d GHt i i ƒ d S( se Complete a status line that has been output to the console, providing pass/fail indication. s [ OK ]s [ FAILED ]N( t statt sysR! t flush( R2 ( ( R t sosStatusS s c C s8 | d } x' | d D] } | | j o t Sq q Wt S( s= return True if all the elements are equal, otherwise False. i i N( t elementst first_elementt other_elementt FalseR+ ( R6 R7 R8 ( ( R t allEqual_ s c G s‡ | p g g f Sn g } x: t i | Œ D]) } t | ƒ p Pn | i | d ƒ q+ W| g } | D] } | | t | ƒ qf ~ f S( sŠ return a list of common elements at the start of all sequences, then a list of lists that are the unique tails of each sequence. i N( t sequencest commont itertoolst izipR6 R: t appendt _[1]t sequencet len( R; R6 RA R@ R< ( ( R t commonPrefixh s c C sx y1 t | i | ƒ | i | ƒ ƒ \ } \ } } Wn t j o | Sn X| p | Sn | i | g t | ƒ | ƒ S( sÅ return a relative path from path1 equivalent to path path2. In particular: the empty string, if path1 == path2; path2, if path1 and path2 have no common prefix. N( RC t path1t splitt sept path2R< t u1t u2R t joint pardirRB ( RD RG RF RK RH RI R< ( ( R t sosRelPathy s 1 ( t __doc__R R t selectR= R3 t commandsR% t tempfileR t subprocessR) R, R- R R R R1 R5 R: RC R RF RK RL ( R R, RO RC R R- R R) R5 R3 R= R R% RL R1 R: R RN R ( ( R t ? s 6