delta/python-packages/sqlalchemy.git/test/base, branch pr/169

unit-test deterministic topological sort

2015-03-07T18:36:41+00:00

- scale back _Dispatch and _JoinedDispatcher to use a getitem scheme

2015-01-05T00:05:31+00:00

to start up listener collections; this pulls the overhead off of construction
and makes performance much like the descriptor version, while still allowing
slots.   Fix up some profiles.

- wip - start factoring events so that we aren't using descriptors for dispatch,

2015-01-04T23:06:02+00:00

allowing us to move to __slots__

- The :meth:`.PropComparator.of_type` modifier has been

2014-11-24T23:49:32+00:00

improved in conjunction with loader directives such as
:func:`.joinedload` and :func:`.contains_eager` such that if
two :meth:`.PropComparator.of_type` modifiers of the same
base type/path are encountered, they will be joined together
into a single "polymorphic" entity, rather than replacing
the entity of type A with the one of type B.  E.g.
a joinedload of ``A.b.of_type(BSub1)->BSub1.c`` combined with
joinedload of ``A.b.of_type(BSub2)->BSub2.c`` will create a
single joinedload of ``A.b.of_type((BSub1, BSub2)) -> BSub1.c, BSub2.c``,
without the need for the ``with_polymorphic`` to be explicit
in the query.
fixes #3256

- Exception messages have been spiffed up a bit. The SQL statement

2014-10-17T23:37:45+00:00

and parameters are not displayed if None, reducing confusion for
error messages that weren't related to a statement.  The full
module and classname for the DBAPI-level exception is displayed,
making it clear that this is a wrapped DBAPI exception.  The
statement and parameters themselves are bounded within a bracketed
sections to better isolate them from the error message and from
each other.
fixes #3172

pep8

2014-10-17T23:29:32+00:00

- The ``module`` attribute is now set for all those SQL and

2014-10-14T15:59:48+00:00

ORM functions that are derived as "public factory" symbols, which
should assist with documentation tools being able to report on the
target module.
fixes #3218

- the test_except test was doing an unnecessary workaround of some kind,

2014-10-12T23:37:14+00:00

take that out, restore the better exception logic in exc

- Fixed bug that affected generally the same classes of event

2014-09-18T21:49:07+00:00

as that of :ticket:`3199`, when the ``named=True`` parameter
would be used.  Some events would fail to register, and others
would not invoke the event arguments correctly, generally in the
case of when an event was "wrapped" for adaption in some other way.
The "named" mechanics have been rearranged to not interfere with
the argument signature expected by internal wrapper functions.
fixes #3197

- Fixed bug that affected many classes of event, particularly

2014-09-18T19:24:40+00:00

ORM events but also engine events, where the usual logic of
"de duplicating" a redundant call to :func:`.event.listen`
with the same arguments would fail, for those events where the
listener function is wrapped.  An assertion would be hit within
registry.py.  This assertion has now been integrated into the
deduplication check, with the added bonus of a simpler means
of checking deduplication across the board.
fixes #3199