diff options
Diffstat (limited to 'src/op_mode/lldp.py')
| -rwxr-xr-x | src/op_mode/lldp.py | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/op_mode/lldp.py b/src/op_mode/lldp.py index dc2b1e0b5..1a1b94783 100755 --- a/src/op_mode/lldp.py +++ b/src/op_mode/lldp.py @@ -61,7 +61,14 @@ def _get_raw_data(interface=None, detail=False): def _get_formatted_output(raw_data): data_entries = [] - for neighbor in dict_search('lldp.interface', raw_data): + tmp = dict_search('lldp.interface', raw_data) + if not tmp: + return None + # One can not always ensure that "interface" is of type list, add safeguard. + # E.G. Juniper Networks, Inc. ex2300-c-12t only has a dict, not a list of dicts + if isinstance(tmp, dict): + tmp = [tmp] + for neighbor in tmp: for local_if, values in neighbor.items(): tmp = [] @@ -80,6 +87,10 @@ def _get_formatted_output(raw_data): # Capabilities cap = '' capabilities = jmespath.search('chassis.[*][0][0].capability', values) + # One can not always ensure that "capability" is of type list, add + # safeguard. E.G. Unify US-24-250W only has a dict, not a list of dicts + if isinstance(capabilities, dict): + capabilities = [capabilities] if capabilities: for capability in capabilities: if capability['enabled']: |