1 files changed, 101 insertions, 115 deletions
diff --git a/src/vpp-api/python/vpp_papi/vpp_format.py b/src/vpp-api/python/vpp_papi/vpp_format.py
index 0b85eb4fcb6..f80a781c753 100644
--- a/src/vpp-api/python/vpp_papi/vpp_format.py
+++ b/src/vpp-api/python/vpp_papi/vpp_format.py
@@ -25,8 +25,8 @@ ADDRESS_IP6 = 1
 
 
 def verify_enum_hint(e):
-    return (e.ADDRESS_IP4.value == ADDRESS_IP4) and\
-           (e.ADDRESS_IP6.value == ADDRESS_IP6)
+    return (e.ADDRESS_IP4.value == ADDRESS_IP4) and (e.ADDRESS_IP6.value == ADDRESS_IP6)
+
 
 #
 # Type conversion for input arguments and return values
@@ -35,146 +35,128 @@ def verify_enum_hint(e):
 
 def format_vl_api_address_t(args):
     try:
-        return {'un': {'ip6': inet_pton(AF_INET6, args)},
-                'af': ADDRESS_IP6}
+        return {"un": {"ip6": inet_pton(AF_INET6, args)}, "af": ADDRESS_IP6}
     # PY2: raises socket.error
     # PY3: raises OSError
     except (socket.error, OSError):
-        return {'un': {'ip4': inet_pton(AF_INET, args)},
-                'af': ADDRESS_IP4}
+        return {"un": {"ip4": inet_pton(AF_INET, args)}, "af": ADDRESS_IP4}
 
 
 def format_vl_api_prefix_t(args):
     if isinstance(args, (ipaddress.IPv4Network, ipaddress.IPv6Network)):
-        return {'address': format_vl_api_address_t(
-            str(args.network_address)),
-                'len': int(args.prefixlen)}
-    p, length = args.split('/')
-    return {'address': format_vl_api_address_t(p),
-            'len': int(length)}
+        return {
+            "address": format_vl_api_address_t(str(args.network_address)),
+            "len": int(args.prefixlen),
+        }
+    p, length = args.split("/")
+    return {"address": format_vl_api_address_t(p), "len": int(length)}
 
 
 def format_vl_api_address_with_prefix_t(args):
     if isinstance(args, (ipaddress.IPv4Interface, ipaddress.IPv6Interface)):
-        return {'address': format_vl_api_address_t(
-            str(args.network_address)),
-                'len': int(args.prefixlen)}
-    p, length = args.split('/')
-    return {'address': format_vl_api_address_t(p),
-            'len': int(length)}
+        return {
+            "address": format_vl_api_address_t(str(args.network_address)),
+            "len": int(args.prefixlen),
+        }
+    p, length = args.split("/")
+    return {"address": format_vl_api_address_t(p), "len": int(length)}
 
 
 def format_vl_api_ip6_prefix_t(args):
     if isinstance(args, ipaddress.IPv6Network):
-        return {'address': args.network_address.packed,
-                'len': int(args.prefixlen)}
-    p, length = args.split('/')
-    return {'address': inet_pton(AF_INET6, p),
-            'len': int(length)}
+        return {"address": args.network_address.packed, "len": int(args.prefixlen)}
+    p, length = args.split("/")
+    return {"address": inet_pton(AF_INET6, p), "len": int(length)}
 
 
 def format_vl_api_ip6_address_with_prefix_t(args):
     if isinstance(args, ipaddress.IPv6Interface):
-        return {'address': args.network_address.packed,
-                'len': int(args.prefixlen)}
-    p, length = args.split('/')
-    return {'address': inet_pton(AF_INET6, p),
-            'len': int(length)}
+        return {"address": args.network_address.packed, "len": int(args.prefixlen)}
+    p, length = args.split("/")
+    return {"address": inet_pton(AF_INET6, p), "len": int(length)}
 
 
 def format_vl_api_ip4_prefix_t(args):
     if isinstance(args, ipaddress.IPv4Network):
-        return {'address': args.network_address.packed,
-                'len': int(args.prefixlen)}
-    p, length = args.split('/')
-    return {'address': inet_pton(AF_INET, p),
-            'len': int(length)}
+        return {"address": args.network_address.packed, "len": int(args.prefixlen)}
+    p, length = args.split("/")
+    return {"address": inet_pton(AF_INET, p), "len": int(length)}
 
 
 def format_vl_api_ip4_address_with_prefix_t(args):
     if isinstance(args, ipaddress.IPv4Interface):
-        return {'address': args.network_address.packed,
-                'len': int(args.prefixlen)}
-    p, length = args.split('/')
-    return {'address': inet_pton(AF_INET, p),
-            'len': int(length)}
+        return {"address": args.network_address.packed, "len": int(args.prefixlen)}
+    p, length = args.split("/")
+    return {"address": inet_pton(AF_INET, p), "len": int(length)}
 
 
 conversion_table = {
-    'vl_api_ip6_address_t':
-    {
-        'IPv6Address': lambda o: o.packed,
-        'str': lambda s: inet_pton(AF_INET6, s)
+    "vl_api_ip6_address_t": {
+        "IPv6Address": lambda o: o.packed,
+        "str": lambda s: inet_pton(AF_INET6, s),
+    },
+    "vl_api_ip4_address_t": {
+        "IPv4Address": lambda o: o.packed,
+        "str": lambda s: inet_pton(AF_INET, s),
     },
-    'vl_api_ip4_address_t':
-    {
-        'IPv4Address': lambda o: o.packed,
-        'str': lambda s: inet_pton(AF_INET, s)
+    "vl_api_ip6_prefix_t": {
+        "IPv6Network": lambda o: {
+            "address": o.network_address.packed,
+            "len": o.prefixlen,
+        },
+        "str": lambda s: format_vl_api_ip6_prefix_t(s),
     },
-    'vl_api_ip6_prefix_t':
-    {
-        'IPv6Network': lambda o: {'address': o.network_address.packed,
-                                  'len': o.prefixlen},
-        'str': lambda s: format_vl_api_ip6_prefix_t(s)
+    "vl_api_ip4_prefix_t": {
+        "IPv4Network": lambda o: {
+            "address": o.network_address.packed,
+            "len": o.prefixlen,
+        },
+        "str": lambda s: format_vl_api_ip4_prefix_t(s),
     },
-    'vl_api_ip4_prefix_t':
-    {
-        'IPv4Network': lambda o: {'address': o.network_address.packed,
-                                  'len': o.prefixlen},
-        'str': lambda s: format_vl_api_ip4_prefix_t(s)
+    "vl_api_address_t": {
+        "IPv4Address": lambda o: {"af": ADDRESS_IP4, "un": {"ip4": o.packed}},
+        "IPv6Address": lambda o: {"af": ADDRESS_IP6, "un": {"ip6": o.packed}},
+        "str": lambda s: format_vl_api_address_t(s),
     },
-    'vl_api_address_t':
-    {
-        'IPv4Address': lambda o: {'af': ADDRESS_IP4, 'un': {'ip4': o.packed}},
-        'IPv6Address': lambda o: {'af': ADDRESS_IP6, 'un': {'ip6': o.packed}},
-        'str': lambda s: format_vl_api_address_t(s)
+    "vl_api_prefix_t": {
+        "IPv4Network": lambda o: {
+            "address": {"af": ADDRESS_IP4, "un": {"ip4": o.network_address.packed}},
+            "len": o.prefixlen,
+        },
+        "IPv6Network": lambda o: {
+            "address": {"af": ADDRESS_IP6, "un": {"ip6": o.network_address.packed}},
+            "len": o.prefixlen,
+        },
+        "str": lambda s: format_vl_api_prefix_t(s),
     },
-    'vl_api_prefix_t':
-    {
-        'IPv4Network': lambda o: {'address':
-                                  {'af': ADDRESS_IP4, 'un':
-                                   {'ip4': o.network_address.packed}},
-                                  'len': o.prefixlen},
-        'IPv6Network': lambda o: {'address':
-                                  {'af': ADDRESS_IP6, 'un':
-                                   {'ip6': o.network_address.packed}},
-                                  'len': o.prefixlen},
-        'str': lambda s: format_vl_api_prefix_t(s)
+    "vl_api_address_with_prefix_t": {
+        "IPv4Interface": lambda o: {
+            "address": {"af": ADDRESS_IP4, "un": {"ip4": o.packed}},
+            "len": o.network.prefixlen,
+        },
+        "IPv6Interface": lambda o: {
+            "address": {"af": ADDRESS_IP6, "un": {"ip6": o.packed}},
+            "len": o.network.prefixlen,
+        },
+        "str": lambda s: format_vl_api_address_with_prefix_t(s),
     },
-    'vl_api_address_with_prefix_t':
-    {
-        'IPv4Interface': lambda o: {'address':
-                                    {'af': ADDRESS_IP4, 'un':
-                                     {'ip4': o.packed}},
-                                    'len': o.network.prefixlen},
-        'IPv6Interface': lambda o: {'address':
-                                    {'af': ADDRESS_IP6, 'un':
-                                     {'ip6': o.packed}},
-                                    'len': o.network.prefixlen},
-        'str': lambda s: format_vl_api_address_with_prefix_t(s)
+    "vl_api_ip4_address_with_prefix_t": {
+        "IPv4Interface": lambda o: {"address": o.packed, "len": o.network.prefixlen},
+        "str": lambda s: format_vl_api_ip4_address_with_prefix_t(s),
     },
-    'vl_api_ip4_address_with_prefix_t':
-    {
-        'IPv4Interface': lambda o: {'address': o.packed,
-                                    'len': o.network.prefixlen},
-        'str': lambda s: format_vl_api_ip4_address_with_prefix_t(s)
+    "vl_api_ip6_address_with_prefix_t": {
+        "IPv6Interface": lambda o: {"address": o.packed, "len": o.network.prefixlen},
+        "str": lambda s: format_vl_api_ip6_address_with_prefix_t(s),
     },
-    'vl_api_ip6_address_with_prefix_t':
-    {
-        'IPv6Interface': lambda o: {'address': o.packed,
-                                    'len': o.network.prefixlen},
-        'str': lambda s: format_vl_api_ip6_address_with_prefix_t(s)
+    "vl_api_mac_address_t": {
+        "MACAddress": lambda o: o.packed,
+        "str": lambda s: macaddress.mac_pton(s),
     },
-    'vl_api_mac_address_t':
-    {
-        'MACAddress': lambda o: o.packed,
-        'str': lambda s: macaddress.mac_pton(s)
+    "vl_api_timestamp_t": {
+        "datetime.datetime": lambda o: (
+            o - datetime.datetime(1970, 1, 1)
+        ).total_seconds()
     },
-    'vl_api_timestamp_t':
-    {
-        'datetime.datetime': lambda o:
-        (o - datetime.datetime(1970, 1, 1)).total_seconds()
-    }
 }
 
 
@@ -197,7 +179,7 @@ def unformat_api_prefix_t(o):
         return ipaddress.IPv4Network((o.address, o.len), False)
     if isinstance(o.address, ipaddress.IPv6Address):
         return ipaddress.IPv6Network((o.address, o.len), False)
-    raise ValueError('Unknown instance {}', format(o))
+    raise ValueError("Unknown instance {}", format(o))
 
 
 def unformat_api_address_with_prefix_t(o):
@@ -217,16 +199,20 @@ def unformat_api_ip6_address_with_prefix_t(o):
 
 
 conversion_unpacker_table = {
-    'vl_api_ip6_address_t': lambda o: ipaddress.IPv6Address(o),
-    'vl_api_ip6_prefix_t': lambda o: ipaddress.IPv6Network((o.address, o.len)),
-    'vl_api_ip4_address_t': lambda o: ipaddress.IPv4Address(o),
-    'vl_api_ip4_prefix_t': lambda o: ipaddress.IPv4Network((o.address, o.len)),
-    'vl_api_address_t': lambda o: unformat_api_address_t(o),
-    'vl_api_prefix_t': lambda o: unformat_api_prefix_t(o),
-    'vl_api_address_with_prefix_t': lambda o: unformat_api_address_with_prefix_t(o),
-    'vl_api_ip4_address_with_prefix_t': lambda o: unformat_api_ip4_address_with_prefix_t(o),
-    'vl_api_ip6_address_with_prefix_t': lambda o: unformat_api_ip6_address_with_prefix_t(o),
-    'vl_api_mac_address_t': lambda o: macaddress.MACAddress(o),
-    'vl_api_timestamp_t': lambda o: datetime.datetime.fromtimestamp(o),
-    'vl_api_timedelta_t': lambda o: datetime.timedelta(seconds=o),
+    "vl_api_ip6_address_t": lambda o: ipaddress.IPv6Address(o),
+    "vl_api_ip6_prefix_t": lambda o: ipaddress.IPv6Network((o.address, o.len)),
+    "vl_api_ip4_address_t": lambda o: ipaddress.IPv4Address(o),
+    "vl_api_ip4_prefix_t": lambda o: ipaddress.IPv4Network((o.address, o.len)),
+    "vl_api_address_t": lambda o: unformat_api_address_t(o),
+    "vl_api_prefix_t": lambda o: unformat_api_prefix_t(o),
+    "vl_api_address_with_prefix_t": lambda o: unformat_api_address_with_prefix_t(o),
+    "vl_api_ip4_address_with_prefix_t": lambda o: unformat_api_ip4_address_with_prefix_t(
+        o
+    ),
+    "vl_api_ip6_address_with_prefix_t": lambda o: unformat_api_ip6_address_with_prefix_t(
+        o
+    ),
+    "vl_api_mac_address_t": lambda o: macaddress.MACAddress(o),
+    "vl_api_timestamp_t": lambda o: datetime.datetime.fromtimestamp(o),
+    "vl_api_timedelta_t": lambda o: datetime.timedelta(seconds=o),
 }