| Server IP : 61.19.30.66 / Your IP : 216.73.216.15 Web Server : Apache/2.2.22 (Ubuntu) System : Linux klw 3.11.0-15-generic #25~precise1-Ubuntu SMP Thu Jan 30 17:39:31 UTC 2014 x86_64 User : www-data ( 33) PHP Version : 5.3.10-1ubuntu3.48 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority, MySQL : ON | cURL : OFF | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : OFF Directory : /usr/lib/python2.7/dist-packages/landscape/sysinfo/ |
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When the sysinfo plugin registry is run, it will run each of the
registered plugins so that they get a chance to feed information
into the registry.
There are three kinds of details collected: headers, notes, and footnotes.
They are presented to the user in a way similar to the following:
Header1: Value1 Header3: Value3
Header2: Value2 Header4: Value4
=> This is first note
=> This is the second note
The first footnote.
The second footnote.
Headers are supposed to display information which is regularly
available, such as the load and temperature of the system. Notes
contain eventual information, such as warnings of high temperatures,
and low disk space. Finally, footnotes contain pointers to further
information such as URLs.
c C sD t t | ƒ j ƒ i | _ g | _ g | _ g | _ t | _ d S( N( t superR t __init__t
_header_indext _headerst _notest
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_plugin_error( t self( ( s= /usr/lib/python2.7/dist-packages/landscape/sysinfo/sysinfo.pyR ' s c C sd | j j | ƒ } | d k rM t | j ƒ | j | <| j j | | f ƒ n | | f | j | <d S( sê Add a new information header to be displayed to the user.
Each header name is only present once. If a header is added
multiple times, the last value added will be returned in
the get_headers() call.
Headers with value None are not returned by get_headers(), but
they still allocate a position in the list. This fact may be
explored to create a deterministic ordering even when dealing
with values obtained asynchornously.
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S( s› Get all information headers to be displayed to the user.
Headers which were added with value None are not included in
the result.
i N( R R ( R t pair( ( s= /usr/lib/python2.7/dist-packages/landscape/sysinfo/sysinfo.pyt get_headersB s c C s | j j | ƒ d S( s< Add a new eventual note to be shown up to the administrator.N( R
R ( R t note( ( s= /usr/lib/python2.7/dist-packages/landscape/sysinfo/sysinfo.pyt add_noteJ s c C s | j S( s; Get all eventual notes to be shown up to the administrator.( R
( R ( ( s= /usr/lib/python2.7/dist-packages/landscape/sysinfo/sysinfo.pyt get_notesN s c C s | j j | ƒ d S( s7 Add a new footnote to be shown up to the administrator.N( R R ( R R ( ( s= /usr/lib/python2.7/dist-packages/landscape/sysinfo/sysinfo.pyt add_footnoteR s c C s | j S( s6 Get all footnotes to be shown up to the administrator.( R ( R ( ( s= /usr/lib/python2.7/dist-packages/landscape/sysinfo/sysinfo.pyt
get_footnotesV s c C s€ g } xa | j ƒ D]S } y | j ƒ } Wn | j t ƒ | ƒ q X| j | j | ƒ | j | ƒ q Wt | ƒ j | j ƒ S( sÞ Run all plugins, and return a deferred aggregating their results.
This will call the run() method on each of the registered plugins,
and return a deferred which aggregates each resulting deferred.
( t get_pluginst runt _log_plugin_errorR t
addErrbackR R t addCallbackt _report_error_note( R t deferredst plugint result( ( s= /usr/lib/python2.7/dist-packages/landscape/sysinfo/sysinfo.pyR Z s c C s< t | _ d | j j } t d ƒ } t | | d | ƒd S( Ns %s plugin raised an exception.s landscape-sysinfot logger( t TrueR
t __class__t __name__R R ( R t failureR% t messageR' ( ( s= /usr/lib/python2.7/dist-packages/landscape/sysinfo/sysinfo.pyR k s c C sI d d l m } | j rE t j j | ƒ d ƒ } | j d | ƒ n | S( Niÿÿÿÿ( t get_landscape_log_directorys sysinfo.logsX There were exceptions while processing one or more plugins. See %s for more information.( t landscape.sysinfo.deploymentR- R
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| ƒ S( sè Format sysinfo headers, notes and footnotes to be displayed.
This function will format headers notes and footnotes in a way that
looks similar to the following:
Header1: Value1 Header3: Value3
Header2: Value2 Header4: Value4
=> This is first note
=> This is the second note
The first footnote.
The second footnote.
Header columns will be dynamically adjusted to conform to the size
of header labels and values.
s : i i i t R4 t initial_indentt subsequent_indentt widthc 3 s | ] } ˆ | Vq d S( N( ( t .0t footnote( t indent( s= /usr/lib/python2.7/dist-packages/landscape/sysinfo/sysinfo.pys <genexpr>þ s s
( R t mint intt matht ceilt floatR( t ranget maxR t extendt textwrapt wrapR1 ( t headerst notest footnotesR8 R; t column_separatort note_prefixt headers_lent value_separatort
min_lengtht headerR t columnst headers_per_columnt header_lengthst total_lengtht columnt widest_header_lent widest_value_lent rowt header_indext linest lineR6 R ( ( R; s= /usr/lib/python2.7/dist-packages/landscape/sysinfo/sysinfo.pyt format_sysinfo{ sx '
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