delta/python-packages/sqlalchemy.git/test/orm/test_bundle.py, branch pr/188 github.com: zzzeek/sqlalchemy.git - major refactoring/inlining to loader.instances(), though not really 2014-08-29T00:06:49+00:00 Mike Bayer mike_mp@zzzcomputing.com 2014-08-29T00:06:12+00:00 c192e447f3a5e8bfaaa46097eb4d6179f056361c any speed improvements :(. code is in a much better place to be run into C, however - The ``proc()`` callable passed to the ``create_row_processor()`` method of custom :class:`.Bundle` classes now accepts only a single "row" argument. - Deprecated event hooks removed: ``populate_instance``, ``create_instance``, ``translate_row``, ``append_result`` - the getter() idea is somewhat restored; see ref #3175 
any speed improvements :(.   code is in a much better place to be run into
C, however
- The ``proc()`` callable passed to the ``create_row_processor()``
method of custom :class:`.Bundle` classes now accepts only a single
"row" argument.
- Deprecated event hooks removed:  ``populate_instance``,
``create_instance``, ``translate_row``, ``append_result``
- the getter() idea is somewhat restored; see ref #3175
- add an option to Bundle single_entity=True to allow for single 2013-10-07T16:53:04+00:00 Mike Bayer mike_mp@zzzcomputing.com 2013-10-07T16:53:04+00:00 d47a376863bd7c804e4396808841d06b78c0e13a entity returns without otherwise changing much [ticket:2824] 
entity returns without otherwise changing much [ticket:2824]
fix entity_zero resolution 2013-10-04T19:22:43+00:00 Mike Bayer mike_mp@zzzcomputing.com 2013-10-04T19:22:43+00:00 aba78471867d1ae2cfbbf358482b2a9b771cc6b0 






-  A new construct :class:`.Bundle` is added, which allows for specification
2013-10-03T21:06:55+00:00

Mike Bayer
mike_mp@zzzcomputing.com

2013-10-03T21:06:55+00:00

a83378b64005971fe97dff270641bce4967dbb53

of groups of column expressions to a :class:`.Query` construct.
The group of columns are returned as a single tuple by default.  The
behavior of :class:`.Bundle` can be overridden however to provide
any sort of result processing to the returned row.  One example included
is :attr:`.Composite.Comparator.bundle`, which applies a bundled form
of a "composite" mapped attribute.
[ticket:2824]
- The :func:`.composite` construct now maintains the return object
when used in a column-oriented :class:`.Query`, rather than expanding
out into individual columns.  This makes use of the new :class:`.Bundle`
feature internally.  This behavior is backwards incompatible; to
select from a composite column which will expand out, use
``MyClass.some_composite.clauses``.





of groups of column expressions to a :class:`.Query` construct.
The group of columns are returned as a single tuple by default.  The
behavior of :class:`.Bundle` can be overridden however to provide
any sort of result processing to the returned row.  One example included
is :attr:`.Composite.Comparator.bundle`, which applies a bundled form
of a "composite" mapped attribute.
[ticket:2824]
- The :func:`.composite` construct now maintains the return object
when used in a column-oriented :class:`.Query`, rather than expanding
out into individual columns.  This makes use of the new :class:`.Bundle`
feature internally.  This behavior is backwards incompatible; to
select from a composite column which will expand out, use
``MyClass.some_composite.clauses``.