Source code for insights.parsers.user_group

User and Group

Module for processing the ``user`` and ``group`` of Linux.

Parsers provided by this module include:

GroupInfo - command ``getent group <groupname>``

from insights.core import CommandParser
from insights.core.exceptions import ParseException, SkipComponent
from insights.core.plugins import parser
from insights.parsers import keyword_search
from insights.specs import Specs

[docs]@parser(Specs.group_info) class GroupInfo(CommandParser, list): """ Class to parse the output of ``getent group <groupname>``. The list of `groupname` is getting from the spec filters specified in rules. Typical output of the ``getent group <groupname>`` command is:: wheel:x:10:admin,tester mem:x:8: Examples: >>> type(grp) <class 'insights.parsers.user_group.GroupInfo'> >>> grp[0]['id'] 10 >>> grp[0]['name'] 'wheel' >>> grp[0]['users'] ['admin', 'tester'] """
[docs] def parse_content(self, content): if not content: raise SkipComponent for line in content: try: row = line.split(':') self.append( dict( name=row[0], id=int(row[2]), users=row[-1].split(',') if row[-1] else [] ) ) except Exception as ex: raise ParseException(ex)
[docs] def search(self, **kwargs): """ Get the sub-list containing the keywords by searching the output of ``getent group <groupname>`` This uses the :py:func:`insights.parsers.keyword_search` function for searching, see its documentation for usage details. If no search parameters are given or does match the search, then nothing will be returned. Returns: list: A list of dictionaries of the ``getent group <groupname>`` content that match the given search criteria. Examples: >>>'mem')[0] == grp[1] True >>>'admin')[0] == grp[0] True """ return keyword_search(self, **kwargs)