+ def load_config(self, filename):
+ """
+ Load the configuration for this action from the given filename.
+ """
+ self.conf = config.load_config(filename, self.default_config)
+
+ def get_config_optional(self, section, option):
+ """
+ Returns the value of the given option. If the option was not set
+ (and no default was set in self.default_config), return None.
+
+ This is a convenience wrapper for ConfigParser.get(), since that
+ throws an exception on unset options.
+ """
+ try:
+ return self.conf.get(section, option)
+ except ConfigParser.NoOptionError:
+ return None
+
+ def get_config_mandatory(self, section, option):
+ """
+ Returns the value of the given option. If the option was not set
+ (and no default was set in self.default_config), raises a
+ backupninja.config.ConfigError.
+
+ This is a convenience wrapper for ConfigParser.get(), since that
+ has a very generic exception message on unknown options.
+ """
+ try:
+ return self.conf.get(section, option)
+ except ConfigParser.NoOptionError:
+ raise config.ConfigError("Option '%s' in section '%s' is mandatory, please configure it" % (option, section))
+
+def create_action(ty, **kwargs):