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utils.pyc
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� � v_c @ ss d Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Td d l m Z d d l m Z d d l m Z m Z d d l m Z d d l m Z d d l j Z d d l m Z y e j e j d � Z Wn e e f k r� d Z n Xd � Z d � Z d � Z d � Z d � Z d � Z d � Z d e f d � � YZ d � Z! e" d k roe! � n d S( s/ Various utility functions, and a utility class.i����N( t *( t Errors( t _( t utf8_widtht exception2msg( t logginglevels( t OptionGroup( t format_numbert SC_CLK_TCKid c s% t j � � f d � } | t _ d S( s� Change settings so that nothing will be printed to the terminal after an uncaught :class:`exceptions.KeyboardInterrupt`. c s& | t j k r" � | | | � n d S( N( t exceptionst KeyboardInterrupt( t typet valuet traceback( t old_excepthook( s /usr/share/yum-cli/utils.pyt new_hook. s N( t syst excepthook( R ( ( R s /usr/share/yum-cli/utils.pyt# suppress_keyboard_interrupt_message( s c C s t | � t S( s� Convert a number of jiffies to seconds. How many jiffies are in a second is system-dependent, e.g. 100 jiffies = 1 second is common. :param jiffies: a number of jiffies :return: the equivalent number of seconds ( t intt _USER_HZ( t jiffies( ( s /usr/share/yum-cli/utils.pyt jiffies_to_seconds6 s c C s{ | d k r8 d | d | d d | d d | d f S| d k re d | d | d d | d f Sd | d | d f S( s Return a human-readable string representation of the length of a time interval given in seconds. :param seconds: the length of the time interval in seconds :return: a human-readable string representation of the length of the time interval i< i s %d day(s) %d:%02d:%02ds %d:%02d:%02ds %02d:%02di i�Q i i�Q i i i ( ( t seconds( ( s /usr/share/yum-cli/utils.pyt seconds_to_ui_time? s c C s5 | s d Sy t | � } Wn t k r0 } d SXi } x� t d | � D]� } | d d k rd qH n | d j d d � } t | � d k r� qH n | d j d � r� | d d | d <n | d j � | | d j � j � <qH Wd | k r� d Sd | k rd St � } | d k rd S| j t | | � � | S( s� Return information about a process taken from /proc/*pid*/status, /proc/stat/, and /proc/*pid*/stat. :param pid: the process id number :return: a dictionary containing information about the process Ns /proc/%d/statusi����s s : i i s kBi����i t vmrsst vmsize( R t ValueErrort opent splitt lent endswitht stript lowert get_boot_timet Nonet updatet get_process_time( t pidt et pst linet datat boot_time( ( s /usr/share/yum-cli/utils.pyt get_process_infoQ s2 ( c C sA x: t d � D], } | j d � r t | t d � d !� Sq Wd S( Ns /proc/stats btime i����( R t startswithR R ( R) ( ( s /usr/share/yum-cli/utils.pyR" u s c C s i } t d | � j � j � } | | j d � d j � } t | d � | d <t | d � | d <t | d � | d <t | d � | d <| t | d � | d <i t d � d 6t d � d 6t d � d 6t d � d 6t d � d 6j | d t d � � | d <| S( Ns /proc/%d/statt )i i t utimei t stimei t cutimei t cstimei t start_timet Runningt Rt Sleepingt St Uninterruptiblet Dt Zombiet Zs Traced/Stoppedt Ti t Unknownt state( R t readR t rfindR R R t get( R& R+ R( t ps_stat( ( s /usr/share/yum-cli/utils.pyR% { s c C sC y t | � } Wn/ t k rA } | j d t | � � d } n X| sL d S| d d k rk t d � } n t d � | d } | j d | � | j t d � t t | d � d � t t | d � d � f � t t t j � � | d � } | j t d � t j | d � | f � | j t d � | d | f � | S( sw Output information about another process that is holding the yum lock. :param pid: the process id number of the process holding the yum lock :param logger: the logger to output the information to :return: a dictionary containing information about the process. This is the same as the dictionary returned by :func:`get_process_info`. s %st names yumBackend.pys& The other application is: PackageKits The other application is: %ss Memory : %5s RSS (%5sB VSZ)R i R R3 s Started: %s - %s agos State : %s, pid: %dR> N( R, t IOErrort criticalR R# R R R R t timet ctime( R& t loggerR( R' t nmsgt ago( ( s /usr/share/yum-cli/utils.pyt show_lock_owner� s& !t YumUtilBasec B s� e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e j d e j f d � Z d � Z e d � Z d � Z RS( s, A class to extend the yum cli for utilities.c C s� t j | � t d | d t d | � | _ | | _ | | _ | | _ t | j d | j d � | _ | j j | j � t � t j d � } t j d � } t | d � r� | j j d � n d S( Nt baset utilst usages %s optionst s yum.utils yum.verbose.utilt run_with_package_namess yum-utils( t YumBaseClit __init__t YumOptionParsert Truet _parsert _usaget _utilNamet _utilVerR t _option_groupt add_option_groupR t loggingt getLoggert hasattrRQ t add( t selfRC t verRO RH t verbose_logger( ( s /usr/share/yum-cli/utils.pyRS � s c C s* | j j t d � � | j � r& d Sd S( sw Output a message stating that the operation was cancelled by the user. :return: the exit code s Exiting on user canceli� i ( RH RE R t unlock( R` ( ( s /usr/share/yum-cli/utils.pyt exUserCancel� s c C s\ | j d k r( | j j t d � � n | j j t d � t | � � | j � rX d Sd S( s� Output a message stating that the program is exiting due to an IO exception. :param e: the IO exception :return: the exit code i s Exiting on Broken Pipes %si� i ( t errnoRH RE R R Rc ( R` R' ( ( s /usr/share/yum-cli/utils.pyt exIOError� s c C s< t | � } | r( | j j d | � n | j � r8 d Sd S( s� Called when a plugin raises :class:`yum.plugins.PluginYumExit`. Log the plugin's exit message if one was supplied. :param e: the exception :return: the exit code s %si� i ( R RH t warnRc ( R` R' t exitmsg( ( s /usr/share/yum-cli/utils.pyt exPluginExit� s c C s- | j j d t | � � | j � r) d Sd S( s� Output a message stating that a fatal error has occurred. :param e: the exception :return: the exit code s %si� i ( RH RE R Rc ( R` R' ( ( s /usr/share/yum-cli/utils.pyt exFatal� s c C s6 y | j � | j � Wn t j k r1 } d SXd S( s> Release the yum lock. :return: the exit code i� i ( t closeRpmDBt doUnlockR t LockError( R` R' ( ( s /usr/share/yum-cli/utils.pyRc � s c C s | j S( s� Return the :class:`cli.YumOptionParser` for this object. :return: the :class:`cli.YumOptionParser` for this object ( RV ( R` ( ( s /usr/share/yum-cli/utils.pyt getOptionParser s c C s | j S( s� Return an option group to add non inherited options. :return: a :class:`optparse.OptionGroup` for adding options that are not inherited from :class:`YumBaseCli`. ( RZ ( R` ( ( s /usr/share/yum-cli/utils.pyt getOptionGroup s c C s d | j | j t j f GHd S( Ns %s - %s (yum - %s)( RX RY t yumt __version__( R` ( ( s /usr/share/yum-cli/utils.pyt _printUtilVersion s i c C sG | j j | � } | j | j � | j ra x3 | j j D]" } t | | t | j | � � q8 Wn | j r� | j � t j d � n | j j | � } | j r� d | _ n | j r� d | _ | _ n y| j } | j | _ | | _ | j | _ | | _ | j | _ | j | _ | j | _ t | d � rL| j j | j � | _ n t | d � rv| j j | j � | _ n t | d � r�| j | _ n | j | j r�x6 | j j D]% } t | j | t | j | � � q�Wn Wnt! j" k r"} | j# j$ t% d � t& | � � t j d � n� t' k r`} | j# j$ t% d � t& | � � t j d � n� t( j) k r�} | j# j$ t% d � t& | � � t j d � nB t! j* k r�} | j# j$ t% d � t& | � � t j d � n X| j j+ | j, � | j j- � \ } | _. | j. r*| j. d | _/ n d | _/ | j. d | _1 | S( s' Parse command line options, and perform configuration. :param args: list of arguments to use for configuration :param pluginsTypes: a sequence specifying the types of plugins to load :return: a dictionary containing the values of command line options i i t disablepluginst enablepluginst releasevers Config Error: %si s Options Error: %ss PluginExit Error: %ss Yum Error: %sN(2 RV t firstParset _parseSetOptst setoptst main_setoptst itemst setattrt getattrt versionRr R t exitt getRoott quiett debuglevelt verboset errorlevelt preconft conffilet fnt roott nopluginst init_pluginst plugin_typest optparserR^ t _splitArgRs t disabled_pluginsRt t enabled_pluginsRu t confR t ConfigErrorRH RE R R R t pluginst PluginYumExitt YumBaseErrort set_usageRW t setupYumConfigt cmdst basecmdR# t extcmds( R` t argst pluginsTypest optst optR� t pcR' ( ( s /usr/share/yum-cli/utils.pyt doUtilConfigSetup sf # * c C s| y< | j � | j � | j � | j d t � | j � Wn9 t j k rw } | j j t | � � t j d � n Xd S( s� Do a default setup for all the normal or necessary yum components; this method is mostly just a used for testing. t doSetupi N( t waitForLockt _getTst _getRpmDBt _getReposRU t _getSacksR R� RH RE R R R~ ( R` t msg( ( s /usr/share/yum-cli/utils.pyt doUtilYumSetupd s c C s� y | j d | � \ } } Wn} t j k r> } | j | � St j k rh } d } t | � g } n4 t k r | j � St k r� } | j | � SX| d k r� | j � r� d Sd S| d k rkx0 | j | � D] \ } } | j j | | � q� W| j j s | j j t d � � n | j d | j j d t � sW| j j t d � � n | j � rgd Sd S| d k rznN | j j t d � | � x | D] } | j j | � q�W| j � r�d Sd S| j j t j t d � � d S( s� Build the transaction. :param unfinished_transactions_check: whether to check if an unfinished transaction has been saved t unfinished_transactions_checki i i� s= You could try using --skip-broken to work around the problemt outRg s4 You could try running: rpm -Va --nofiles --nodigesti s Unknown Error(s): Exit Code: %d:i s Dependencies ResolvedN( t buildTransactionR� R� Ri R R� R R Rd RD Rf Rc t pretty_output_restringRH RE R� t skip_brokenRb t infoR t _rpmdb_warn_checkst Falset logR t INFO_2( R` R� t resultt resultmsgsR' t prefixR� ( ( s /usr/share/yum-cli/utils.pyt doUtilBuildTransactions sD c C s� y | j � } Wnr t j k r2 } | j | � St j k rQ } | j | � St k rh | j � St k r� } | j | � SX| j j t j t d � � | j � r� d S| S( s Perform the transaction.s Complete!i� ( t doTransactionR� R� Ri R R� Rj R Rd RD Rf Rb R� R R� R Rc ( R` t return_codeR' ( ( s /usr/share/yum-cli/utils.pyt doUtilTransaction� s ( t __name__t __module__t __doc__RS Rd Rf Ri Rj Rc Rn Ro Rr R t argvR� t TYPE_CORER� R� RU R� R� ( ( ( s /usr/share/yum-cli/utils.pyRL � s O -c C s� d } d } d } t | | | � } | j � } | j d d d d d d d t d d �| j j d � | j � } | j j d � | j � d d j | j � GHd GH| GH| j j d | � d S( Nt testutils 0.1s testutil [options] [args]RP s --myoptiont destt myoptiont actiont store_truet defaultt helps This is an util options Setup Yum Configs Setup Yums Command line args: %st s Command line options :s %s Completed( RL Rn t add_optionR� RH R� R� R� t joinR� ( RC Ra RO t utilt parserR� ( ( s /usr/share/yum-cli/utils.pyt main� s t __main__(# R� t osR RF R Rp t cliR R t yum.i18nR R R t optparseR t yum.pluginsR� t urlgrabber.progressR t sysconft sysconf_namesR t AttributeErrort KeyErrorR R R R, R" R% RK RR RL R� R� ( ( ( s /usr/share/yum-cli/utils.pyt <module> s8 $ &�