"""
UpdateInfo - command ``yum updateinfo list -C``
===============================================
Provides a list of available advisories
"""
from insights.core import CommandParser
from insights.core.exceptions import SkipComponent
from insights.core.plugins import parser
from insights.parsers import parse_delimited_table
from insights.specs import Specs
[docs]
@parser(Specs.yum_updateinfo)
class YumUpdateinfo(CommandParser):
"""
Class for parsing the output of `yum updateinfo list -C`.
Expected output of the command is::
RSHA-2020-0001 security firefox-83.0-13.fc32.x86_64
RHBA-2020-0002 bugfix flatpak-libs-1.8.3-1.fc32.x86_64
RHEA-2020-0003 enhancement flatpak-selinux-1.8.3-1.fc32.noarch
Examples:
>>> len(updateinfo.items)
3
>>> updateinfo.items[0]
{'advisory': 'RSHA-2020-0001', 'type': 'security', 'package': 'firefox-83.0-13.fc32.x86_64'}
"""
[docs]
def parse_content(self, content):
"""Parse the command output"""
with_header = ['advisory type package'] + content
table = parse_delimited_table(with_header)
if not table:
raise SkipComponent('No data.')
self._items = table
@property
def items(self):
"""
list: Updatable packages, along with minimal advisory metadata
"""
return self._items