Package flumotion :: Package common :: Module signals :: Class SignalMixin
[hide private]

Class SignalMixin

source code

object --+
         |
        SignalMixin
Known Subclasses:

Instance Methods [hide private]
 
__ensureSignals(self) source code
 
connect(self, signalName, proc, *args, **kwargs) source code
 
disconnect(self, signalId) source code
 
disconnectByFunction(self, function) source code
 
emit(self, signalName, *args) source code
 
__providedBy__(...)
Object Specification Descriptor
source code
 
__provides__(...)
Special descriptor for class __provides__

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __init__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Class Variables [hide private]
  __signals__ = ()
  __signalConnections = None
hash(x)
  __signalId = 0
  __implemented__ = <implementedBy flumotion.common.signals.Sign...
Properties [hide private]

Inherited from object: __class__

Method Details [hide private]

__provides__(...)

 
Special descriptor for class __provides__

The descriptor caches the implementedBy info, so that
we can get declarations for objects without instance-specific
interfaces a bit quicker.

For example:

  >>> from zope.interface import Interface
  >>> class IFooFactory(Interface):
  ...     pass
  >>> class IFoo(Interface):
  ...     pass
  >>> class C(object):
  ...     implements(IFoo)
  ...     classProvides(IFooFactory)
  >>> [i.getName() for i in C.__provides__]
  ['IFooFactory']

  >>> [i.getName() for i in C().__provides__]
  ['IFoo']


Class Variable Details [hide private]

__implemented__

Value:
<implementedBy flumotion.common.signals.SignalMixin>