| interface may contain implementation code, and can be subclassed to create |
interface may contain implementation code, and can be subclassed to create |
| concrete implementations. In previous versions, you could use 'Interface' |
concrete implementations. In previous versions, you could use 'Interface' |
| as such a base class, but now calling an 'Interface' object performs |
as such a base class, but now calling an 'Interface' object performs |
| adaptation, rather than instantiation. |
adaptation rather than instantiation, unless the subclass redefines |
| |
'__init__'. |
| |
|
| - 'Protocol' instances (except for 'AbstractBase' subclasses) are now callable |
- 'Protocol' instances (except for 'AbstractBase' subclasses) are now callable |
| with a signature similar to 'adapt()'. E.g. 'ISomething(foo,*args)' is |
with a signature similar to 'adapt()'. E.g. 'ISomething(foo,*args)' is |
Diff of /PyProtocols/CHANGES.txt
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