diff options
Diffstat (limited to 'python/vyos/configdict.py')
| -rw-r--r-- | python/vyos/configdict.py | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/python/vyos/configdict.py b/python/vyos/configdict.py index 0969a5353..5c6836e97 100644 --- a/python/vyos/configdict.py +++ b/python/vyos/configdict.py @@ -108,16 +108,20 @@ def leaf_node_changed(conf, path): """ Check if a leaf node was altered. If it has been altered - values has been changed, or it was added/removed, we will return a list containing the old - value(s). If nothing has been changed, None is returned + value(s). If nothing has been changed, None is returned. + + NOTE: path must use the real CLI node name (e.g. with a hyphen!) """ from vyos.configdiff import get_config_diff D = get_config_diff(conf, key_mangling=('-', '_')) D.set_level(conf.get_level()) (new, old) = D.get_value_diff(path) if new != old: + if old is None: + return [] if isinstance(old, str): return [old] - elif isinstance(old, list): + if isinstance(old, list): if isinstance(new, str): new = [new] elif isinstance(new, type(None)): @@ -343,8 +347,8 @@ def get_interface_dict(config, base, ifname=''): # setup config level which is extracted in get_removed_vlans() config.set_level(base + [ifname]) - dict = config.get_config_dict([], key_mangling=('-', '_'), - get_first_key=True) + dict = config.get_config_dict([], key_mangling=('-', '_'), get_first_key=True, + no_tag_node_value_mangle=True) # Check if interface has been removed. We must use exists() as # get_config_dict() will always return {} - even when an empty interface @@ -371,6 +375,9 @@ def get_interface_dict(config, base, ifname=''): # XXX: T2665: blend in proper DHCPv6-PD default values dict = T2665_set_dhcpv6pd_defaults(dict) + address = leaf_node_changed(config, ['address']) + if address: dict.update({'address_old' : address}) + # Check if we are a member of a bridge device bridge = is_member(config, ifname, 'bridge') if bridge: dict.update({'is_bridge_member' : bridge}) |