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편집 파일: utilities.pyo
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Usage:: for filename in find("*.properties", "/var/log/foobar"): print filename N( R t patht dirnamet countt sept walkt fnmatcht filtert join( t file_patternt top_dirt max_deptht path_patternt base_depthR' t dirlistt filelistt name( ( s1 /usr/lib/python2.7/site-packages/sos/utilities.pyt findB s ! !c � sM g } x@ | D]8 } t | � �$ } | j � f d � | D� � Wd QXq W| S( s� Returns lines matched in fnames, where fnames can either be pathnames to files to grep through or open file objects to grep through line by linec 3� s' | ] } t j � | � r | Vq d S( N( t ret match( t .0t line( t pattern( s1 /usr/lib/python2.7/site-packages/sos/utilities.pys <genexpr>_ s N( R t extend( R< t files_or_pathst matchest fopt fo( ( R< s1 /usr/lib/python2.7/site-packages/sos/utilities.pyt grepX s 'c C� sg t j j d d � j t j j � } | g g | D] } t j j | | � ^ q1 } t d � | D� � S( s6 Returns if a command matches an executable on the PATHt PATHt c s� s$ | ] } t j | t j � Vq d S( N( R t accesst X_OK( R: R' ( ( s1 /usr/lib/python2.7/site-packages/sos/utilities.pys <genexpr>i s ( R t environt gett splitR' t pathsepR. t any( t commandt pathst pt candidates( ( s1 /usr/lib/python2.7/site-packages/sos/utilities.pyt is_executabled s $/i, c � se � � f d � } t j j � } d | d <| rt x@ | j � D]/ \ } } | r] | | | <q> | j | d � q> Wn | r� t d � r� d | r� d n d | | f } n t j s� | j d d � } n t j | � } g } x@ | D]8 } t j | � } | r | j | � q� | j | � q� Wy� t | d t d t d | rBt n t d d d | d t d | �} t | j | | � } | r�x9 | j r�| � r�| j � t � n t j d � q�Wn | j � } x | j � d k r�q�WWn= t k r } | j t j k ri d d 6d d 6S| � n X| j d k s>| j d k rPt j! d � } n i | j d 6| d 6S( s� Execute a command and return a dictionary of status and output, optionally changing root or current working directory before executing command. c � s0 � r t j � � n � r, t j � � n d S( N( R t chroott chdir( ( RR RQ ( s1 /usr/lib/python2.7/site-packages/sos/utilities.pyt _child_prep_fnv s t Ct LC_ALLt timeouts timeout %s %ds %ss --foregroundRD s utf-8t ignoret shellt stdoutt stderrt bufsizei����t envt close_fdst preexec_fng{�G�z�?i t statust outputi~ N(" R RG t copyt itemst popt NoneRP R t PY3t encodet shlexRI t globR= t appendR t FalseR R t Truet AsyncReaderRY t runningt terminatet SoSTimeoutErrort timet sleept get_contentst pollt OSErrort errnot ENOENTt returncodet binary_type( RL RV RZ RQ RR R\ t foregroundt binaryt sizelimitt pollerRS t cmd_envt keyt valuet argst expanded_argst argt expanded_argRN t readerRY t e( ( RR RQ s1 /usr/lib/python2.7/site-packages/sos/utilities.pyt sos_get_command_outputl s\ c C� s� | j d � d } t | t � t � | g � } g t j | t j � D]! \ } } | j | k rG | ^ qG } | r� g | D] } t | | � r{ | ^ q{ } n | S( s Imports the module module_fqname and returns a list of defined classes from that module. If superclasses is defined then the classes returned will be subclasses of the specified superclass or superclasses. If superclasses is plural it must be a tuple of classes.t .i����( t rpartitiont __import__t globalst localst inspectt getmemberst isclasst __module__t issubclass( t module_fqnamet superclassest module_namet modulet cnamet class_t modulest m( ( s1 /usr/lib/python2.7/site-packages/sos/utilities.pyt import_module� s +c C� s t | d | d | d | �d S( se Shell out to an external command and return the output or the empty string in case of error. RV RQ RR R` ( R� ( t cmdRV RQ t runat( ( s1 /usr/lib/python2.7/site-packages/sos/utilities.pyt shell_out� s Rl c B� s) e Z d Z d � Z d � Z d � Z RS( s� Used to limit command output to a given size without deadlocking sos. Takes a sizelimit value in MB, and will compile stdout from Popen into a string that is limited to the given sizelimit. c C� s� t t | � j � | | _ | | _ d | _ d } | rZ | d } t | | j � } n t d | � | _ t | _ | j � d S( Ni i t maxlen( t superRl t __init__t chanRz t chunksizeRd t intR Rk Rm t start( t selft channelR{ Rz t slots( ( s1 /usr/lib/python2.7/site-packages/sos/utilities.pyR� � s c C� sg y@ x9 t r> | j j | j � } | s+ Pn | j j | � q WWn t t f k rY n Xt | _ d S( sl Reads from the channel (pipe) that is the output pipe for a called Popen. As we are reading from the pipe, the output is added to a deque. After the size of the deque exceeds the sizelimit earlier (older) entries are removed. This means the returned output is chunksize-sensitive, but is not really byte-sensitive. N( Rk R� R R� R Ri t ValueErrorR Rj Rm ( R� R; ( ( s1 /usr/lib/python2.7/site-packages/sos/utilities.pyt run� s c C� s^ x | j r t j d � q W| j s@ d j d � | j D� � Sd j d � | j D� � Sd S( s- Returns the contents of the deque as a stringg{�G�z�?RD c s� s! | ] } | j d d � Vq d S( s utf-8RW N( t decode( R: t ln( ( s1 /usr/lib/python2.7/site-packages/sos/utilities.pys <genexpr> s c s� s | ] } | Vq d S( N( ( R: R� ( ( s1 /usr/lib/python2.7/site-packages/sos/utilities.pys <genexpr> s N( Rm Rp Rq Rz R. R ( R� ( ( s1 /usr/lib/python2.7/site-packages/sos/utilities.pyRr � s ( t __name__R� t __doc__R� R� Rr ( ( ( s1 /usr/lib/python2.7/site-packages/sos/utilities.pyRl � s t ImporterHelperc B� s; e Z d Z d � Z d � Z d � Z d � Z d � Z RS( s� Provides a list of modules that can be imported in a package. Importable modules are located along the module __path__ list and modules are files that end in .py. c C� s | | _ d S( so package is a package module import my.package.module helper = ImporterHelper(my.package.module)N( t package( R� R� ( ( s1 /usr/lib/python2.7/site-packages/sos/utilities.pyR� s c C� s. t j j | � } t j j | � \ } } | S( s- Returns the plugin module name given the path( R R' t basenamet splitext( R� R' t baseR6 t ext( ( s1 /usr/lib/python2.7/site-packages/sos/utilities.pyt _plugin_name s c C� sK g | D]0 } d | k r | j d � r | j | � ^ q } | j � | S( NR� s .py( t endswithR� t sort( R� t list_t plugint plugins( ( s1 /usr/lib/python2.7/site-packages/sos/utilities.pyt _get_plugins_from_list s 0 c C� sK t j j | � rG t t d | � � } | j | � } | r@ | Sg Sn d S( Ns *.py( R R' t existst listR7 R� ( R� R' t py_filest pnames( ( s1 /usr/lib/python2.7/site-packages/sos/utilities.pyt _find_plugins_in_dir! s c C� sL g } x? | j j D]1 } t j j | � r | j | j | � � q q W| S( sQ Returns the list of importable modules in the configured python package. ( R� t __path__R R' t isdirR= R� ( R� R� R' ( ( s1 /usr/lib/python2.7/site-packages/sos/utilities.pyt get_modules* s ( R� R� R� R� R� R� R� R� ( ( ( s1 /usr/lib/python2.7/site-packages/sos/utilities.pyR� s Ro c B� s e Z RS( ( R� R� ( ( ( s1 /usr/lib/python2.7/site-packages/sos/utilities.pyRo 5 s i i i @l (& t __future__R R R8 R� t subprocessR R R R R, Ru Rg Rh t threadingRp t contextlibR t collectionsR R R R R& Rd R7 RB RP Rj R� R� R� t ThreadRl t objectR� Rt Ro ( ( ( s1 /usr/lib/python2.7/site-packages/sos/utilities.pyt <module> s8 L 6-