def upgrade(self):
warnings = OrderedDict()
for vn, upgs in self.upgrades.items():
for u in upgs:
try:
exp = self.expand(u)
except (KeyError, UpgradeError):
continue
for upg in exp:
try:
old = self.get_item(upg['old'])
except KeyError:
# OK: deprecated item not found
pass
else:
msg = self.show_keys(upg['old'])
if upg['new']:
msg += ' -> ' + self.show_keys(upg['new'])
else:
upg['new'] = upg['old']
msg += " - " + upg['cvt'].describe()
if not upg['silent']:
warnings.setdefault(vn, [])
warnings[vn].append(msg)
self.del_item(upg['old'])
if upg['cvt'].describe() != "DELETED (OBSOLETE)":
# check self.cfg does not already contain a
# non-deprecated item matching upg['new']:
try:
self.get_item(upg['new'])
except KeyError:
self.put_item(upg['new'],
upg['cvt'].convert(old))
else:
raise UpgradeError(
'ERROR: Cannot upgrade deprecated '
f'item "{msg}" because the upgraded '
'item already exists'
)
if warnings:
level = WARNING
if self.descr == self.SITE_CONFIG:
# Site level configuration, user cannot easily fix.
# Only log at debug level.
level = DEBUG
else:
# User level configuration, user should be able to fix.
# Log at warning level.
level = WARNING
LOG.log(level,
'deprecated items were automatically upgraded in '
f'"{self.descr}"')
for vn, msgs in warnings.items():
for msg in msgs:
LOG.log(level, ' * (%s) %s', vn, msg)
def upgrade(self):
warnings = OrderedDict()
for vn, upgs in self.upgrades.items():
for u in upgs:
try:
exp = self.expand(u)
except (KeyError, UpgradeError):
continue
for upg in exp:
try:
old = self.get_item(upg['old'])
except KeyError:
# OK: deprecated item not found
pass
else:
msg = self.show_keys(upg['old'])
if upg['new']:
msg += ' -> ' + self.show_keys(upg['new'])
else:
upg['new'] = upg['old']
msg += " - " + upg['cvt'].describe()
if not upg['silent']:
warnings.setdefault(vn, [])
warnings[vn].append(msg)
self.del_item(upg['old'])
if upg['cvt'].describe() != "DELETED (OBSOLETE)":
self.put_item(upg['new'], upg['cvt'].convert(old))
if warnings:
level = WARNING
if self.descr == self.SITE_CONFIG:
# Site level configuration, user cannot easily fix.
# Only log at debug level.
level = DEBUG
else:
# User level configuration, user should be able to fix.
# Log at warning level.
level = WARNING
LOG.log(
level,
"deprecated items were automatically upgraded in '%s':",
self.descr)
for vn, msgs in warnings.items():
for msg in msgs:
LOG.log(level, ' * (%s) %s', vn, msg)
