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Accepting request 140019 from home:termim:branches:devel:languages:python

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Update to 0.7.9

OBS-URL: https://build.opensuse.org/request/show/140019
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-SQLAlchemy?expand=0&rev=28
This commit is contained in:
Ismail Dönmez
2012-11-06 08:44:18 +00:00
committed by Git OBS Bridge
parent 453f18daef
commit 8b4d3127d4
5 changed files with 229 additions and 7 deletions
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Fri Nov 2 17:53:22 UTC 2012 - termim@gmail.com
- do not require python-pysqlite package.
- update to 0.7.9:
*orm
- [bug] Fixed bug mostly local to new AbstractConcreteBase helper
where the "type" attribute from the superclass would not be overridden
on the subclass to produce the "reserved for base" error message,
instead placing a do-nothing attribute there. This was inconsistent
vs. using ConcreteBase as well as all the behavior of classical
concrete mappings, where the "type" column from the polymorphic base
would be explicitly disabled on subclasses, unless overridden
explicitly.
- [bug] A warning is emitted when lazy='dynamic' is combined with
uselist=False. This is an exception raise in 0.8.
- [bug] Fixed bug whereby user error in related-object assignment could
cause recursion overflow if the assignment triggered a backref of the
same name as a bi-directional attribute on the incorrect class to the
same target. An informative error is raised now.
- [bug] Fixed bug where incorrect type information would be passed when
the ORM would bind the "version" column, when using the "version"
feature. Tests courtesy Daniel Miller. [ticket:2539]
- [bug] Extra logic has been added to the "flush" that occurs within
Session.commit(), such that the extra state added by an after_flush()
or after_flush_postexec() hook is also flushed in a subsequent flush,
before the "commit" completes. Subsequent calls to flush() will
continue until the after_flush hooks stop adding new state. An
"overflow" counter of 100 is also in place, in the event of a broken
after_flush() hook adding new content each time. [ticket:2566]
*engine
- [feature] Dramatic improvement in memory 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]
- [bug] Fixed bug whereby a disconnect detect + dispose that occurs when
the QueuePool has threads waiting for connections would leave those
threads waiting for the duration of the timeout on the old pool (or
indefinitely if timeout was disabled). The fix now notifies those
waiters with a special exception case and has them move onto the new
pool. [ticket:2522]
- [bug] Added gaerdbms import to mysql/__init__.py, the absense of which
was preventing the new GAE dialect from being loaded. [ticket:2529]
- [bug] Fixed cextension bug whereby the "ambiguous column error" would
fail to function properly if the given index were a Column object and
not a string. Note there are still some column-targeting issues here
which are fixed in 0.8. [ticket:2553]
- [bug] Fixed the repr() of Enum to include the "name" and "native_enum"
flags. Helps Alembic autogenerate.
*sql
- [bug] Fixed the DropIndex construct to support an Index associated with
a Table in a remote schema. [ticket:2571]
- [bug] Fixed bug in over() construct whereby passing an empty list for
either partition_by or order_by, as opposed to None, would fail to
generate correctly. Courtesy Gunnlaugur Þór Briem. [ticket:2574]
- [bug] Fixed CTE bug whereby positional bound parameters present in the
CTEs themselves would corrupt the overall ordering of bound
parameters. This primarily affected SQL Server as the platform with
positional binds + CTE support. [ticket:2521]
- [bug] Fixed more un-intuitivenesses in CTEs which prevented referring
to a CTE in a union of itself without it being aliased. CTEs now render
uniquely on name, rendering the outermost CTE of a given name only -
all other references are rendered just as the name. This even includes
other CTE/SELECTs that refer to different versions of the same CTE
object, such as a SELECT or a UNION ALL of that SELECT. We are somewhat
loosening the usual link between object identity and lexical identity
in this case. A true name conflict between two unrelated CTEs now
raises an error.
- [bug] quoting is applied to the column names inside the WITH RECURSIVE
clause of a common table expression according to the quoting rules for
the originating Column. [ticket:2512]
- [bug] Fixed regression introduced in 0.7.6 whereby the FROM list of a
SELECT statement could be incorrect in certain "clone+replace"
scenarios. [ticket:2518]
- [bug] Fixed bug whereby usage of a UNION or similar inside of an
embedded subquery would interfere with result-column targeting, in the
case that a result-column had the same ultimate name as a name inside
the embedded UNION. [ticket:2552]
- [bug] Fixed a regression since 0.6 regarding result-row targeting. It
should be possible to use a select() statement with string based
columns in it, that is select(['id', 'name']).select_from('mytable'),
and have this statement be targetable by Column objects with those
names; this is the mechanism by which
query(MyClass).from_statement(some_statement) works. At some point the
specific case of using select(['id']), which is equivalent to
select([literal_column('id')]), stopped working here, so this has been
re-instated and of course tested. [ticket:2558]
- [bug] Added missing operators is_(), isnot() to the ColumnOperators
base, so that these long-available operators are present as methods
like all the other operators. [ticket:2544]
*postgresql
- [bug] Columns in reflected primary key constraint are now returned in
the order in which the constraint itself defines them, rather than how
the table orders them. Courtesy Gunnlaugur Þór Briem.. [ticket:2531]
- [bug] Added 'terminating connection' to the list of messages we use to
detect a disconnect with PG, which appears to be present in some
versions when the server is restarted. [ticket:2570]
*mysql
- [bug] Updated mysqlconnector interface to use updated "client flag" and
"charset" APIs, courtesy David McNelis.
*sqlite
- [feature] Added support for the localtimestamp() SQL function
implemented in SQLite, courtesy Richard Mitchell.
- [bug] Adjusted a very old bugfix which attempted to work around a
SQLite issue that itself was "fixed" as of sqlite 3.6.14, regarding
quotes surrounding a table name when using the "foreign_key_list"
pragma. The fix has been adjusted to not interfere with quotes that are
actually in the name of a column or table, to as much a degree as
possible; sqlite still doesn't return the correct result for
foreign_key_list() if the target table actually has quotes surrounding
its name, as part of its name (i.e. """mytable"""). [ticket:2568]
- [bug] Adjusted column default reflection code to convert non-string
values to string, to accommodate old SQLite versions that don't deliver
default info as a string. [ticket:2265]
*mssql
- [bug] Fixed compiler bug whereby using a correlated subquery within an
ORDER BY would fail to render correctly if the stament also used
LIMIT/OFFSET, due to mis-rendering within the ROW_NUMBER() OVER
clause. Fix courtesy sayap [ticket:2538]
- [bug] Fixed compiler bug whereby a given select() would be modified if
it had an "offset" attribute, causing the construct to not compile
correctly a second time. [ticket:2545]
- [bug] Fixed bug where reflection of primary key constraint would double
up columns if the same constraint/table existed in multiple schemas.
- update to 0.7.8:
*orm
- [feature] The 'objects' argument to flush() is no longer deprecated, as
some valid use cases have been identified.
- [bug] Fixed bug whereby subqueryload() from a polymorphic mapping to a
target would incur a new invocation of the query for each distinct
class encountered in the polymorphic result. [ticket:2480]
- [bug] Fixed bug in declarative whereby the precedence of columns in a
joined-table, composite column (typically for id) would fail to be
correct if the columns contained names distinct from their attribute
names. This would cause things like primaryjoin conditions made against
the entity attributes to be incorrect. Related to as this was supposed
to be part of that, this is. [ticket:2491, 1892]
- [bug] Fixed identity_key() function which was not accepting a scalar
argument for the identity. . [ticket:2508]
- [bug] Fixed bug whereby populate_existing option would not propagate to
subquery eager loaders. . [ticket:2497]
*engine
- [bug] Fixed memory leak in C version of result proxy whereby DBAPIs
which don't deliver pure Python tuples for result rows would fail to
decrement refcounts correctly. The most prominently affected DBAPI is
pyodbc. [ticket:2489]
- [bug] Fixed bug affecting Py3K whereby string positional parameters
passed to engine/connection execute() would fail to be interpreted
correctly, due to __iter__ being present on Py3K string.. [ticket:2503]
*sql
- [bug] added BIGINT to types.__all__, BIGINT, BINARY, VARBINARY to
sqlalchemy module namespace, plus test to ensure this breakage doesn't
occur again. [ticket:2499]
- [bug] Repaired common table expression rendering to function correctly
when the SELECT statement contains UNION or other compound expressions,
courtesy btbuilder. [ticket:2490]
- [bug] Fixed bug whereby append_column() wouldn't function correctly on
a cloned select() construct, courtesy Gunnlaugur Þór
Briem. [ticket:2482]
*postgresql
- [bug] removed unnecessary table clause when reflecting enums,. Courtesy
Gunnlaugur Þór Briem. [ticket:2510]
*mysql
- [feature] Added a new dialect for Google App Engine. Courtesy Richie
Foreman. [ticket:2484]
*oracle
- [bug] Added ROWID to oracle.*. [ticket:2483]
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Wed May 23 06:44:12 UTC 2012 - highwaystar.ru@gmail.com