[Sqlalchemy-commits] commit/sqlalchemy: 4 new changesets

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4 new commits in sqlalchemy:

https://bitbucket.org/zzzeek/sqlalchemy/commits/108c60f460c7/
Changeset:   108c60f460c7
Branch:      None
User:        zzzeek
Date:        2015-09-02 21:55:15+00:00
Summary:     - The :class:`.SessionEvents` suite now includes events to allow
unambiguous tracking of all object lifecycle state transitions
in terms of the :class:`.Session` itself, e.g. pending,
transient,  persistent, detached.   The state of the object
within each event is also defined.
fixes #2677
- Added a new session lifecycle state :term:`deleted`.  This new state
represents an object that has been deleted from the :term:`persistent`
state and will move to the :term:`detached` state once the transaction
is committed.  This resolves the long-standing issue that objects
which were deleted existed in a gray area between persistent and
detached.   The :attr:`.InstanceState.persistent` accessor will
**no longer** report on a deleted object as persistent; the
:attr:`.InstanceState.deleted` accessor will instead be True for
these objects, until they become detached.
- The :paramref:`.Session.weak_identity_map` parameter is deprecated.
See the new recipe at :ref:`session_referencing_behavior` for
an event-based approach to maintaining strong identity map behavior.
references #3517

Affected #:  17 files

https://bitbucket.org/zzzeek/sqlalchemy/commits/606135dd989f/
Changeset:   606135dd989f
Branch:      None
User:        zzzeek
Date:        2015-09-02 21:55:26+00:00
Summary:     Merge branch 'ticket_2677'

Affected #:  22 files

https://bitbucket.org/zzzeek/sqlalchemy/commits/518438bc4c35/
Changeset:   518438bc4c35
Branch:      rel_1_0
User:        zzzeek
Date:        2015-09-02 21:55:48+00:00
Summary:     - add new documentation that applies to all modern SQLA versions,
detailing ORM event recipes across the board.

(cherry picked from commit 8be93c23ee566de7cefd7d1b8ef044324132a70f)

Affected #:  8 files

https://bitbucket.org/zzzeek/sqlalchemy/commits/d3c6f88824f0/
Changeset:   d3c6f88824f0
Branch:      rel_0_9
User:        zzzeek
Date:        2015-09-02 21:56:28+00:00
Summary:     - add new documentation that applies to all modern SQLA versions,
detailing ORM event recipes across the board.

(cherry picked from commit 8be93c23ee566de7cefd7d1b8ef044324132a70f)

Conflicts:
	doc/build/orm/events.rst

Affected #:  8 files

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

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