[Sqlalchemy-commits] commit/sqlalchemy: zzzeek: - Fixed a regression regarding the :meth:`.MapperEvents.instrument_class`

[Bitbucket <com...@bi...>]

1 new commit in sqlalchemy:

https://bitbucket.org/zzzeek/sqlalchemy/commits/6c0f30db81d1/
Changeset:   6c0f30db81d1
Branch:      None
User:        zzzeek
Date:        2015-04-26 22:22:41+00:00
Summary:     - Fixed a regression regarding the :meth:`.MapperEvents.instrument_class`
event where its invocation was moved to be after the class manager's
instrumentation of the class, which is the opposite of what the
documentation for the event explicitly states.  The rationale for the
switch was due to Declarative taking the step of setting up
the full "instrumentation manager" for a class before it was mapped
for the purpose of the new ``@declared_attr`` features
described in :ref:`feature_3150`, but the change was also made
against the classical use of :func:`.mapper` for consistency.
However, SQLSoup relies upon the instrumentation event happening
before any instrumentation under classical mapping.
The behavior is reverted in the case of classical and declarative
mapping, the latter implemented by using a simple memoization
without using class manager.
fixes #3388

Affected #:  6 files

Repository URL: https://bitbucket.org/zzzeek/sqlalchemy/

--

This is a commit notification from bitbucket.org. You are receiving
this because you have the service enabled, addressing the recipient of
this email.