diff options
Diffstat (limited to 'python/vyos/config.py')
| -rw-r--r-- | python/vyos/config.py | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/python/vyos/config.py b/python/vyos/config.py index 85dd49e68..edee6b33e 100644 --- a/python/vyos/config.py +++ b/python/vyos/config.py @@ -95,7 +95,7 @@ class Config(object): except VyOSError: return False - def return_value(self, path): + def return_value(self, path, default=None): full_path = self._level + path if self.is_multi(path): raise VyOSError("Cannot use return_value on multi node: {0}".format(full_path)) @@ -106,9 +106,9 @@ class Config(object): out = self._run(self._make_command('returnValue', full_path)) return out except VyOSError: - raise VyOSError("Path doesn't exist: {0}".format(full_path)) + return(default) - def return_values(self, path): + def return_values(self, path, default=[]): full_path = self._level + path if not self.is_multi(path): raise VyOSError("Cannot use return_values on non-multi node: {0}".format(full_path)) @@ -119,9 +119,9 @@ class Config(object): out = self._run(self._make_command('returnValues', full_path)) return out except VyOSError: - raise VyOSError("Path doesn't exist: {0}".format(full_path)) + return(default) - def list_nodes(self, path): + def list_nodes(self, path, default=[]): full_path = self._level + path if self.is_tag(path): try: @@ -129,6 +129,6 @@ class Config(object): values = out.split() return list(map(lambda x: re.sub(r'^\'(.*)\'$', r'\1',x), values)) except VyOSError: - raise VyOSError("Path doesn't exist: {0}".format(full_path)) + return(default) else: raise VyOSError("Cannot use list_nodes on a non-tag node: {0}".format(full_path)) |