diff options
Diffstat (limited to 'tools/net/ynl/pyynl/lib/ynl.py')
| -rw-r--r-- | tools/net/ynl/pyynl/lib/ynl.py | 39 |
1 files changed, 24 insertions, 15 deletions
diff --git a/tools/net/ynl/pyynl/lib/ynl.py b/tools/net/ynl/pyynl/lib/ynl.py index 62383c70ebb9..225baad3c8f8 100644 --- a/tools/net/ynl/pyynl/lib/ynl.py +++ b/tools/net/ynl/pyynl/lib/ynl.py @@ -100,12 +100,21 @@ class Netlink: 'bitfield32', 'sint', 'uint']) class NlError(Exception): - def __init__(self, nl_msg): - self.nl_msg = nl_msg - self.error = -nl_msg.error - - def __str__(self): - return f"Netlink error: {os.strerror(self.error)}\n{self.nl_msg}" + def __init__(self, nl_msg): + self.nl_msg = nl_msg + self.error = -nl_msg.error + + def __str__(self): + msg = "Netlink error: " + + extack = self.nl_msg.extack.copy() if self.nl_msg.extack else {} + if 'msg' in extack: + msg += extack['msg'] + ': ' + del extack['msg'] + msg += os.strerror(self.error) + if extack: + msg += ' ' + str(extack) + return msg class ConfigError(Exception): @@ -1039,15 +1048,15 @@ class YnlFamily(SpecFamily): self.check_ntf() def operation_do_attributes(self, name): - """ - For a given operation name, find and return a supported - set of attributes (as a dict). - """ - op = self.find_operation(name) - if not op: - return None - - return op['do']['request']['attributes'].copy() + """ + For a given operation name, find and return a supported + set of attributes (as a dict). + """ + op = self.find_operation(name) + if not op: + return None + + return op['do']['request']['attributes'].copy() def _encode_message(self, op, vals, flags, req_seq): nl_flags = Netlink.NLM_F_REQUEST | Netlink.NLM_F_ACK |