def get(self, option_list, default_str, persistent):
# Return old and current merged config entries
entry_old = None
if self._container_old.enabled: # If old container is enabled => return stored entry
entry_old = ConfigEntry.combine_entries(
self._match_entries(self._container_old, option_list))
# Process current entry
(entry_default, entry_default_fallback) = self._get_default_entries(
option_list, default_str, persistent, entry_old)
entry_cur = self.get_entry(option_list, entry_default,
entry_default_fallback)
if entry_cur is None:
raise ConfigError(
'"[%s] %s" does not exist!' %
(self._get_section(specific=False), option_list[-1]))
description = 'Using user supplied %s'
if persistent and entry_default.used:
description = 'Using persistent %s'
elif entry_default.used and (entry_cur.value != entry_default.value):
description = 'Using modified default value %s'
elif entry_default.used:
description = 'Using default value %s'
elif '!' in entry_cur.section:
description = 'Using dynamic value %s'
self._log.log(logging.INFO2, description,
entry_cur.format(print_section=True))
return (entry_old, entry_cur)
def get_entry(self, option_list, entry_default, entry_default_fallback): if not unspecified(entry_default.value): self._container_cur.set_default_entry(entry_default) # Assemble matching config entries and combine them entries = self._match_entries(self._container_cur, option_list) if not unspecified(entry_default.value): entries.append(entry_default_fallback) self._log.log(logging.DEBUG1, 'Used config entries:') for entry in entries: self._log.log(logging.DEBUG1, ' %s (%s | %s)', entry.format(print_section=True), entry.source, entry.order) entry_cur = ConfigEntry.combine_entries(entries) # Ensure that fallback default value is stored in persistent storage if entry_default_fallback.used and not unspecified(entry_default.value): self._container_cur.set_default_entry(entry_default_fallback) return entry_cur
def get_entry(self, option_list, entry_default, entry_default_fallback):
if not unspecified(entry_default.value):
self._container_cur.set_default_entry(entry_default)
# Assemble matching config entries and combine them
entries = self._match_entries(self._container_cur, option_list)
if not unspecified(entry_default.value):
entries.append(entry_default_fallback)
self._log.log(logging.DEBUG1, 'Used config entries:')
for entry in entries:
self._log.log(logging.DEBUG1, ' %s (%s | %s)',
entry.format(print_section=True), entry.source,
entry.order)
entry_cur = ConfigEntry.combine_entries(entries)
# Ensure that fallback default value is stored in persistent storage
if entry_default_fallback.used and not unspecified(
entry_default.value):
self._container_cur.set_default_entry(entry_default_fallback)
return entry_cur
def get(self, option_list, default_str, persistent):
# Return old and current merged config entries
entry_old = None
if self._container_old.enabled: # If old container is enabled => return stored entry
entry_old = ConfigEntry.combine_entries(self._match_entries(self._container_old, option_list))
# Process current entry
(entry_default, entry_default_fallback) = self._get_default_entries(
option_list, default_str, persistent, entry_old)
entry_cur = self.get_entry(option_list, entry_default, entry_default_fallback)
if entry_cur is None:
raise ConfigError('"[%s] %s" does not exist!' % (
self._get_section(specific=False), option_list[-1]))
description = 'Using user supplied %s'
if persistent and entry_default.used:
description = 'Using persistent %s'
elif entry_default.used and (entry_cur.value != entry_default.value):
description = 'Using modified default value %s'
elif entry_default.used:
description = 'Using default value %s'
elif '!' in entry_cur.section:
description = 'Using dynamic value %s'
self._log.log(logging.INFO2, description, entry_cur.format(print_section=True))
return (entry_old, entry_cur)
