[Sqlalchemy-commits] commit/sqlalchemy: 2 new changesets

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

2 new commits in sqlalchemy:

https://bitbucket.org/zzzeek/sqlalchemy/commits/97fec60b49a1/
Changeset:   97fec60b49a1
Branch:      ticket_2824
User:        zzzeek
Date:        2013-10-03 20:58:08
Summary:     - rework how Query gets at the Bundle in composite, as we need
__clause_element__() to keep returning a real ClauseElement

Affected #:  6 files

https://bitbucket.org/zzzeek/sqlalchemy/commits/a83378b64005/
Changeset:   a83378b64005
Branch:      master
User:        zzzeek
Date:        2013-10-03 23:06:55
Summary:     -  A new construct :class:`.Bundle` is added, which allows for specification
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``.

Affected #:  11 files

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

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