Source code for insights.parsers.rhsm_releasever

"""
RHSM Release Version - ``file /var/lib/rhsm/cache/releasever.json``
===================================================================
Parser Red Hat Subscription manager release info.

"""
from .. import JSONParser, parser
from insights.parsers import SkipException
from insights.specs import Specs


[docs]@parser(Specs.rhsm_releasever) class RhsmReleaseVer(JSONParser): """ Class for parsing the file: ``/var/lib/rhsm/cache/releasever.json``. This information mirror the information provided by the ``subscription-manager release --show`` command. .. note:: Please refer to the super-class :class:`insights.core.JSONParser` for additional information on attributes and methods. Sample input data:: {"releaseVer": "6.10"} Raises: SkipException: When the json content of the file is empty.(i.e release version is empty. eg. {}) Examples: >>> type(rhsm_releasever) <class 'insights.parsers.rhsm_releasever.RhsmReleaseVer'> >>> rhsm_releasever['releaseVer'] == '6.10' True >>> rhsm_releasever.set == '6.10' True >>> rhsm_releasever.major 6 >>> rhsm_releasever.minor 10 """
[docs] def parse_content(self, content): """ Parse the contents of file ``/var/lib/rhsm/cache/releasever.json``. """ super(RhsmReleaseVer, self).parse_content(content) self.set = self.major = self.minor = None if 'releaseVer' not in self.data: raise SkipException('releaseVer is not in data') rel = self.data.get('releaseVer') or '' rel_splits = rel.split('.') # Release: 6.7 if len(rel_splits) == 2: if rel_splits[0].isdigit() and rel_splits[-1].isdigit(): self.set = rel self.major = int(rel_splits[0]) self.minor = int(rel_splits[-1]) # Release: 7Server or 8 elif rel and rel[0].isdigit(): self.set = rel self.major = int(rel[0])
# leave self.minor as None