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# Copyright 2010-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
__all__ = ['deprecated_profile_check']
import io
import portage
from portage import os, _encodings, _unicode_encode
from portage.const import DEPRECATED_PROFILE_FILE
from portage.localization import _
from portage.output import colorize
from portage.util import writemsg
def deprecated_profile_check(settings=None):
config_root = None
eprefix = None
deprecated_profile_file = None
if settings is not None:
config_root = settings["PORTAGE_CONFIGROOT"]
eprefix = settings["EPREFIX"]
for x in reversed(settings.profiles):
deprecated_profile_file = os.path.join(x, "deprecated")
if os.access(deprecated_profile_file, os.R_OK):
break
else:
deprecated_profile_file = None
if deprecated_profile_file is None:
deprecated_profile_file = os.path.join(config_root or "/",
DEPRECATED_PROFILE_FILE)
if not os.access(deprecated_profile_file, os.R_OK):
deprecated_profile_file = os.path.join(config_root or "/",
'etc', 'make.profile', 'deprecated')
if not os.access(deprecated_profile_file, os.R_OK):
return
with io.open(_unicode_encode(deprecated_profile_file,
encoding=_encodings['fs'], errors='strict'),
mode='r', encoding=_encodings['content'], errors='replace') as f:
dcontent = f.readlines()
writemsg(colorize("BAD", _("\n!!! Your current profile is "
"deprecated and not supported anymore.")) + "\n", noiselevel=-1)
writemsg(colorize("BAD", _("!!! Use eselect profile to update your "
"profile.")) + "\n", noiselevel=-1)
if not dcontent:
writemsg(colorize("BAD", _("!!! Please refer to the "
"Gentoo Upgrading Guide.")) + "\n", noiselevel=-1)
return True
newprofile = dcontent[0].rstrip("\n")
writemsg(colorize("BAD", _("!!! Please upgrade to the "
"following profile if possible:")) + "\n\n", noiselevel=-1)
writemsg(8*" " + colorize("GOOD", newprofile) + "\n\n", noiselevel=-1)
if len(dcontent) > 1:
writemsg(_("To upgrade do the following steps:\n"), noiselevel=-1)
for myline in dcontent[1:]:
writemsg(myline, noiselevel=-1)
writemsg("\n\n", noiselevel=-1)
else:
writemsg(_("You may use the following command to upgrade:\n\n"), noiselevel=-1)
writemsg(8*" " + colorize("INFORM", 'eselect profile set ' +
newprofile) + "\n\n", noiselevel=-1)
if settings is not None:
main_repo_loc = settings.repositories.mainRepoLocation()
new_profile_path = os.path.join(main_repo_loc,
"profiles", newprofile.rstrip("\n"))
if os.path.isdir(new_profile_path):
new_config = portage.config(config_root=config_root,
config_profile_path=new_profile_path,
eprefix=eprefix)
if not new_config.profiles:
writemsg("\n %s %s\n" % (colorize("WARN", "*"),
_("You must update portage before you "
"can migrate to the above profile.")), noiselevel=-1)
writemsg(" %s %s\n\n" % (colorize("WARN", "*"),
_("In order to update portage, "
"run 'emerge --oneshot sys-apps/portage'.")),
noiselevel=-1)
return True
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