delta/python-packages/sqlalchemy.git/lib/sqlalchemy/orm/descriptor_props.py, branch pr/28

- apply an import refactoring to the ORM as well

2013-08-14T23:58:34+00:00

- rework the event system so that event modules load after their
targets, dependencies are reversed
- create an improved strategy lookup system for the ORM
- rework the ORM to have very few import cycles
- move out "importlater" to just util.dependency
- other tricks to cross-populate modules in as clear a way as possible

- rework PropComparator.adapted() to be PropComparator.adapt_to_entity(),

2013-06-17T23:42:43+00:00

passes in AliasedInsp and allows more flexibility.
- rework the AliasedClass/AliasedInsp relationship so that AliasedInsp has
all state and functionality.  AliasedClass is just a facade.
[ticket:2756]

Fixed bug where sending a composite attribute into :meth:`.Query.order_by`

2013-06-10T17:50:06+00:00

would produce a parenthesized expression not accepted by some databases.
[ticket:2754]

Fixed the interaction between composite attributes and

2013-06-10T17:45:19+00:00

the :func:`.aliased` function.  Previously, composite attributes
wouldn't work correctly in comparison operations when aliasing
was applied.  Also in 0.8.2. [ticket:2755]

- the raw 2to3 run

2013-04-27T23:53:57+00:00

- went through examples/ and cleaned out excess list() calls

happy new year (see #2645)

2013-01-01T18:46:21+00:00

just a pep8 pass of lib/sqlalchemy/orm/

2012-11-19T23:37:00+00:00

- [feature] Added support for .info dictionary argument to

2012-08-24T22:48:42+00:00

column_property(), relationship(), composite().
All MapperProperty classes have an auto-creating .info
dict available overall.

- fix the labeled column with column_expression() issue, finishes [ticket:1534]

2012-08-18T04:54:00+00:00

- epic documentation sweep for new operator system, making ORM links consistent
and complete, full documentation and examples for type/SQL expression feature
- type_coerce() explicitly accepts BindParamClause objects
- change UserDefinedType to coerce the other side to itself by default as this
is much more likely what's desired
- make coerce_compared_type() fully public on all types
- have profiling run the test no matter what so that the test_zoomarks don't fail
when callcounts are missing

- [feature] A warning is emitted when a reference

2012-08-04T22:32:38+00:00

    to an instrumented collection is no longer
    associated with the parent class due to
    expiration/attribute refresh/collection
    replacement, but an append
    or remove operation is received on the
    now-detached collection.  [ticket:2476]