I've been trying create the extension. Here is the code with a test:
http://paste.pocoo.org/show/97502/ - Extension
http://paste.pocoo.org/show/97503/ - Test
I need help to solve this little issue:
entity._descriptor.add_mapper_extension(BcryptMapperExtension())
AttributeError: 'str'
mapper extensions are established during the mapper() phase:
mapper(someclass, sometable, extension=BycryptMapperExtension())
On Jan 1, 2009, at 1:35 PM, Kless wrote:
I've been trying create the extension. Here is the code with a test:
http://paste.pocoo.org/show/97502/ - Extension
It's being passed from the IsBcrypt constructor, so:
entity._descriptor.add_mapper_extension(BcryptMapperExtension())
On 1 ene, 19:48, Michael Bayer mike...@zzzcomputing.com wrote:
mapper extensions are established during the mapper() phase:
mapper(someclass, sometable,
I just see that will be by a problem of change in API
AttributeError: 'str' object has no attribute '_descriptor'
Kless ha escrito:
It's being passed from the IsBcrypt constructor, so:
entity._descriptor.add_mapper_extension(BcryptMapperExtension())
On 1 ene, 19:48, Michael Bayer
Kless wrote:
I just see that will be by a problem of change in API
AttributeError: 'str' object has no attribute '_descriptor'
As I indicated to you over on the Elixir list, you seem to have
used the Elixir encryption extension as a starting point. The
_descriptor and the concept of an
Thanks. This was your message on the Elixir list:
It looks to me like you are using SQLAlchemy without Elixir, and
therefore this isn't the proper place to be asking this question. You
should ask over on the SQLAlchemy mailing list.
If you would like help creating an elixir extension, I can
Thank you. Your aid is incalculable as always.
I'll use a descriptor for this case as you well advise.
On 22 dic, 03:40, Michael Bayer mike...@zzzcomputing.com wrote:
oh, yeah for that recipe you'd have to use a flag on the mapper()
called batch=False. But don't use that, its inefficient.
Although it's necessary to consider that continues being necessary a
custom type to add a new argument (in this case is 'cost'). And I
prefer a custom type before that a subclass of Column for this one.
Now well, to get the another argument which is at instance-level
surely will be better make
On Dec 21, 2008, at 6:53 AM, Kless wrote:
I'm trying to build a custom type [1] to manage the bcrypt hashes [2].
---
from bcrypt_wrap import password
from sqlalchemy import types
class Bcrypt(types.TypeDecorator):
Stores a bcrypt hash of a password.
impl = types.String
Thank you for detailed answer.
Here are any thoughts:
1) The before_insert was being omitted while I was inserting records
using an insert statement --that's logical because it was bypassing
the ORM--.
2) It's necessary to use *session.commit()* after of each record
because else it will have
oh, yeah for that recipe you'd have to use a flag on the mapper()
called batch=False.But don't use that, its inefficient.
So you can also create your type to detect a special value from the
mapper extension:
def before_insert(self, ):
instance.password = (instance.password,
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