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2013-04-24 06:22:57 1225 DEBUG reddwarf.openstack.common.processutils [-] Result was 2 execute /home/ubuntu/reddwarf/reddwarf/openstack/common/processutils.py:116
2013-04-24 06:22:57 ERROR reddwarf.openstack.common.rpc.amqp [req-a48b8f3b-e313-433a-ac3a-4e8fd1451f92 radmin c8943e673e7a475a8dbce025c80bc3ba] Exception during message handling
2013-04-24 06:22:57 1225 TRACE reddwarf.openstack.common.rpc.amqp Traceback (most recent call last):
2013-04-24 06:22:57 1225 TRACE reddwarf.openstack.common.rpc.amqp   File "/home/ubuntu/reddwarf/reddwarf/openstack/common/rpc/amqp.py", line 277, in _process_data
2013-04-24 06:22:57 1225 TRACE reddwarf.openstack.common.rpc.amqp     rval = self.proxy.dispatch(ctxt, version, method, **args)
2013-04-24 06:22:57 1225 TRACE reddwarf.openstack.common.rpc.amqp   File "/home/ubuntu/reddwarf/reddwarf/openstack/common/rpc/dispatcher.py", line 147, in dispatch
2013-04-24 06:22:57 1225 TRACE reddwarf.openstack.common.rpc.amqp     return getattr(proxyobj, method)(ctxt, **kwargs)
2013-04-

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class DatabaseModelBase(models.ModelBase):¬
    _auto_generated_attrs = ['id']¬                                                                                                                                                                         
    _uuid_strategy = utils.generate_uuid¬
¬
    @classmethod¬
    def create(cls, **values):¬
        if 'id' not in values and cls._uuid_strategy is not None:¬
            values['id'] = uuid_strategy()¬

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>>> class A(object):
...  _something = 'foo'
... 
>>> class B(A):
...  _something = 'bar'
...  @classmethod
...  def foo(cls):
...   print cls._something
... 
>>> B.foo()

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class DatabaseModelBase(models.ModelBase):¬                                                                                                                                                                 
    _auto_generated_attrs = ['id']¬ 
    _uuid_strategy = uuidutils.generate_uuid¬
¬     
    @classmethod¬              
    def create(cls, **values):¬
        print cls¬             
        print cls._uuid_strategy
        print cls._uuid_strategy()

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>>> from reddwarf.db import models
>>> models.DatabaseModelBase
<class 'reddwarf.db.models.DatabaseModelBase'>
>>> models.DatabaseModelBase._uuid_strategy
<unbound method DatabaseModelBase.generate_uuid>

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import time

class Foo(object):
    @classmethod
    def foo(cls):
        print "ZOMG"

class Bar(object):
    _foo = time.clock
    

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from reddwarf.openstack.common import uuidutils¬

class DatabaseModelBase(models.ModelBase):¬
    _auto_generated_attrs = ['id']¬
    _uuid_strategy = uuidutils.generate_uuid¬
    print _uuid_strategy¬

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MF507ZDF8X:reddwarf mbasnigh$ .tox/py27/bin/python
Python 2.7.2 (default, Mar 19 2012, 17:26:47) 
[GCC 4.2.1 Compatible Apple Clang 3.0 (tags/Apple/clang-211.10.1)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> from reddwarf.db import models; models.DatabaseModelBase._uuid_strategy
<function generate_uuid at 0x10912dcf8>
<unbound method DatabaseModelBase.generate_uuid>
>>> from reddwarf.db import models; models.DatabaseModelBase._uuid_strategy()
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>

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class DatabaseModelBase(models.ModelBase):¬
¬
    @classmethod¬
    def create(cls, **values):¬
        if 'id' not in values:¬
            values['id'] = cls.uuid_strategy(**values)¬
        if hasattr(cls, 'deleted') and 'deleted' not in values:¬
            values['deleted'] = False¬
        values['created'] = utils.utcnow()¬
        instance = cls(**values).save()¬

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class DatabaseModelBase(models.ModelBase):¬
¬
    @classmethod¬
    def create(cls, **values):¬
        values = cls.merge_auto_generated_values(**values)¬
        instance = cls(**values).save()¬
        if not instance.is_valid():¬
            raise exception.InvalidModelError(errors=instance.errors)¬
        return instance¬
¬