import weakref
import atexit
from . vpp_serializer import VPPType, VPPEnumType, VPPUnionType, BaseTypes
-from . vpp_serializer import VPPMessage
+from . vpp_serializer import VPPMessage, vpp_get_type
if sys.version[0] == '2':
import Queue as queue
import queue as queue
+class VppEnumType(type):
+ def __getattr__(cls, name):
+ t = vpp_get_type(name)
+ return t.enum
+
+
+# Python3
+# class VppEnum(metaclass=VppEnumType):
+# pass
+class VppEnum:
+ __metaclass__ = VppEnumType
+
+
def vpp_atexit(vpp_weakref):
"""Clean up VPP connection on shutdown."""
vpp_instance = vpp_weakref()
unresolved = {}
for k, v in types.items():
t = v['data']
- if v['type'] == 'enum':
- try:
- VPPEnumType(t[0], t[1:])
- except ValueError:
- unresolved[k] = v
- elif v['type'] == 'union':
- try:
- VPPUnionType(t[0], t[1:])
- except ValueError:
- unresolved[k] = v
- elif v['type'] == 'type':
- try:
- VPPType(t[0], t[1:])
- except ValueError:
- unresolved[k] = v
+ if not vpp_get_type(t[0]):
+ if v['type'] == 'enum':
+ try:
+ VPPEnumType(t[0], t[1:])
+ except ValueError:
+ unresolved[k] = v
+ elif v['type'] == 'union':
+ try:
+ VPPUnionType(t[0], t[1:])
+ except ValueError:
+ unresolved[k] = v
+ elif v['type'] == 'type':
+ try:
+ VPPType(t[0], t[1:])
+ except ValueError:
+ unresolved[k] = v
if len(unresolved) == 0:
break
if i > 3:
return self.context
get_context = ContextId()
+ def get_type(self, name):
+ return vpp_get_type(name)
+
@classmethod
def find_api_dir(cls):
"""Attempt to find the best directory in which API definition