Lpstat - command lpstat
¶
Parsers contains in this module are:
LpstatPrinters - command /usr/bin/lpstat -p
LpstatProtocol - command /usr/bin/lpstat -v
- class insights.parsers.lpstat.LpstatPrinters(*args, **kwargs)[source]¶
Bases:
CommandParser
Class to parse
lpstat -p
command output. Parses the output oflpstat -p
, to get locally configured printers. Current available printer states are:IDLE (
PRINTER_STATUS_IDLE
)PROCESSING (
PRINTER_STATUS_PROCESSING
) -- printingDISABLED (
PRINTER_STATUS_DISABLED
)UNKNOWN (
PRINTER_STATUS_UNKNOWN
)
Sample output of the command:
printer idle_printer is idle. enabled since Fri 20 Jan 2017 09:55:50 PM CET printer disabled_printer disabled since Wed 15 Feb 2017 12:01:11 PM EST - reason unknown
- Raises:
ValueError -- Raised if any error occurs parsing the content.
Examples: >>> type(lpstat_printers) <class ‘insights.parsers.lpstat.LpstatPrinters’> >>> len(lpstat_printers.printers) 3 >>> lpstat_printers.printer_names_by_status(‘DISABLED’) [‘disabled_printer’]
- printer_names_by_status(status)[source]¶
Gives names of configured printers for a given status
- Parameters:
status (string) --
- printers¶
Dictionary of locally configured printers, with keys ‘name’ and ‘status’
- Type:
dict
- class insights.parsers.lpstat.LpstatProtocol(context, extra_bad_lines=None)[source]¶
Bases:
CommandParser
,dict
Class to parse
lpstat -v
command output.Sample output of the command:
device for test_printer1: ipp device for test_printer2: ipp device for savtermhpc: implicitclass:savtermhpc device for A1: marshaA1:/tmp/A1
Examples
>>> type(lpstat_protocol) <class 'insights.parsers.lpstat.LpstatProtocol'> >>> lpstat_protocol['test_printer1'] 'ipp' >>> lpstat_protocol['savtermhpc'] 'implicitclass'