[Zope-PAS] Re: proposal: IUserAdder plugins

Jens Vagelpohl jens at dataflake.org
Sun May 6 11:15:45 EDT 2007


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1


On 6 May 2007, at 05:12, Miles wrote:
>> -1, we can not change semantics of existing interfaces.
>>
>
> I agree with this.  Though the restriction is not documented  
> anywhere: I
> am happy to add some explanatory notes though.

It does not need to be documented because that is a generally  
accepted rune, not something specific to this project. Interfaces  
should not change out of the blue. If a change must be made there are  
mechanisms (deprecation warnings, etc) that can be used to tell  
people about impending changes, and they're usually employed for 2  
releases.

jens

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.7 (Darwin)

iD8DBQFGPfEhRAx5nvEhZLIRAlAgAJ9WQvtbvGYfuJFxyzLU8GIqkKDWWACfVLRk
bBXX+KiZJHEF/xndT25xFpE=
=Kdtc
-----END PGP SIGNATURE-----


More information about the Zope-PAS mailing list