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import logging
from uaclient import exceptions, lock, messages, system, util
from uaclient.api.u.pro.detach.v1 import detach
from uaclient.api.u.pro.status.is_attached.v1 import _is_attached
from uaclient.config import UAConfig
LOG = logging.getLogger(util.replace_top_level_logger_name(__name__))
def validate_release_series(cfg: UAConfig, only_series, show_message=False):
LOG.debug("Validating release series")
if not _is_attached(cfg).is_attached:
return
current_series = system.get_release_info().series
try:
allowed_release = system.get_distro_info(only_series)
except exceptions.MissingSeriesInDistroInfoFile:
# If onlySeries is not present on the distro-info CSV
# we consider that it is newer than the current release
pass
else:
current_release = system.get_distro_info(current_series)
# Only series is now meant to be allowed on the specified release
# and all previous releases
if current_release.eol > allowed_release.eol:
LOG.debug(
"Detaching due to current series %s being higher than only_series: %s", # noqa
current_series,
only_series,
)
lock.clear_lock_file_if_present()
detach()
message = messages.PRO_ONLY_ALLOWED_FOR_RELEASE.format(
release=allowed_release.release,
series_codename=allowed_release.series_codename,
)
if show_message:
print(message)
LOG.warning(message)