On Tue, Sep 15, 2009 at 12:35, Christopher Arndt <[email protected]> wrote:
> first post on the list.
Welcome in.
> I searched the answer in the docs and in the ml
> archives, but couldn't find it.
>
> I have a traditional SLQAlchemy mapped class like the following:
>
> user_table = Table(...)
>
> class User(object):
> def _set_password(self, password):
> """Run cleartext password through the hash algorithm before
> saving."""
> self._password = encrypt_password(password)
>
> def _get_password(self):
> """Returns password."""
> return self._password
>
> # 'password' is a table column
> password = property(_get_password, _set_password)
>
> mapper(User, user_table,
> properties=dict(_password=user_table.c.password))
>
> How would I do that with an elixir.Entity base class? I only found how
> to define a method that mangles the value on read access, but how do I
> do this when setting a property?
Here is the way you'd do it in Elixir:
class User(Entity):
def _set_password(self, password):
"""Run cleartext password through the hash algorithm before
saving."""
self._password = encrypt_password(password)
def _get_password(self):
"""Returns password."""
return self._password
# 'password' is a table column
password = property(_get_password, _set_password)
_password = Field(String(20), colname='password')
--
Gaëtan de Menten
http://openhex.org
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