become an externally usable package but still remains within the main sqlalchemy parent package.
in this system, we use kind of an ugly hack to get the noseplugin imported outside of the
"sqlalchemy" package, while still making it available within sqlalchemy for usage by
third party libraries.
fires off for so-called "_cursor_execute"
events, which are usually special-case
executions of primary-key bound sequences
and default-generation SQL
phrases that invoke separately when RETURNING
is not used with INSERT. [ticket:2459]
- modify inspection system:
1. raise a new exception for any case where the inspection
context can't be returned. this supersedes the "not mapped"
errors.
2. don't configure mappers on a mapper inspection. this allows
the inspectors to be used during mapper config time. instead,
the mapper configures on "with_polymorphic_selectable" now,
which is needed for all queries
- add a bunch of new "is_XYZ" attributes to inspectors
- finish making the name change of "compile" -> "configure", for some reason
this was only done partially
usage of the event system; instance-level
collections are no longer created for a
particular type of event until
instance-level listeners are established
for that event. [ticket:2516] Also in 0.7.9.
which would primarily show up as
events not being registered with
sessionmaker() instances created
after the event was associated
with the Session class. [ticket:2424]
"cycles" among classes in highly interlinked patterns
would not produce a deterministic
result; thereby sometimes missing some nodes that
should be considered cycles and causing further
issues down the road. Note this bug is in 0.6
also; not backported at the moment.
[ticket:2282]
call are now wrapped in sqlalchemy.exc.StatementError,
and the text of the SQL statement and repr() of params
is included. This makes it easier to identify statement
executions which fail before the DBAPI becomes
involved. [ticket:2015]
outside of "sqlalchemy" and under "test/".
Rationale:
- coverage plugin works without issue, without need for an awkward
additional package install
- command line for "nosetests" isn't polluted with SQLAlchemy options
[ticket:1949]
chains of a single non-associative operator.
I.e. "x - (y - z)" will compile as "x - (y - z)"
and not "x - y - z". Also works with labels,
i.e. "x - (y - z).label('foo')"
[ticket:1984]
- Single element tuple expressions inside an IN clause
parenthesize correctly, also from [ticket:1984],
added tests for PG
- re-fix again importlater, [ticket:1983]
in a separate collection. this collection also propagates during update()
- ClassManager now handles bases, subclasses collections.
- ClassManager looks at __bases__ instead of __mro__ for superclasses.
It's assumed ClassManagers are in an unbroken chain upwards through __mro__.
- trying to get a clear() that makes sense on cls.dispatch
- implemented propagate for attribute events, plus permutation-based test
- implemented propagate for mapper / instance events with rudimentary test
- some pool events tests are failing for some reason
Diana Clarke