File python-SQLAlchemy.changes of Package python-SQLAlchemy
-------------------------------------------------------------------
Wed May 23 06:44:12 UTC 2012 - highwaystar.ru@gmail.com
- python3 package added
- removed BuildRequires update-desktop-files, because there is no
desktop files in package
- minor spec improvement
-------------------------------------------------------------------
Sun May 6 12:22:59 UTC 2012 - lars@linux-schulserver.de
- update to 0.7.7:
* orm
- [bug] Fixed issue in unit of work whereby setting a non-None
self-referential many-to-one relationship to None would fail
to persist the change if the former value was not already loaded.
[ticket:2477].
- [feature] Added prefix_with() method to Query, calls upon
select().prefix_with() to allow placement of MySQL SELECT
directives in statements. Courtesy Diana Clarke [ticket:2443]
- [bug] Fixed bug in 0.7.6 introduced by [ticket:2409] whereby
column_mapped_collection used against columns that were mapped as
joins or other indirect selectables would fail to function.
- [feature] Added new flag to @validates include_removes. When True,
collection remove and attribute del events will also be sent to
the validation function, which accepts an additional argument
"is_remove" when this flag is used.
- [bug] Fixed bug whereby polymorphic_on column that's not otherwise
mapped on the class would be incorrectly included in a merge()
operation, raising an error. [ticket:2449]
- [bug] Fixed bug in expression annotation mechanics which could
lead to incorrect rendering of SELECT statements with aliases
and joins, particularly when using column_property(). [ticket:2453]
- [bug] Fixed bug which would prevent OrderingList from being
pickleable [ticket:2454]. Courtesy Jeff Dairiki
- [bug] Fixed bug in relationship comparisons whereby calling
unimplemented methods like SomeClass.somerelationship.like()
would produce a recursion overflow, instead of NotImplementedError.
* sql
- [bug] Removed warning when Index is created with no columns;
while this might not be what the user intended, it is a valid use case
as an Index could be a placeholder for just an index of a certain name.
- [feature] Added new connection event dbapi_error(). Is called for
all DBAPI-level errors passing the original DBAPI exception before
SQLAlchemy modifies the state of the cursor. "with engine.begin()",
the newly acquired Connection is closed explicitly before propagating
the exception onward normally.
- [bug] Add BINARY, VARBINARY to types.__all__, [ticket:2474]
* mssql
- [feature] Added interim create_engine flag supports_unicode_binds
to PyODBC dialect, to force whether or not the dialect passes
Python unicode literals to PyODBC or not.
- [bug] Repaired the use_scope_identity create_engine() flag when
using the pyodbc dialect. Previously this flag would be ignored if
set to False. When set to False, you'll get "SELECT @@identity"
after each INSERT to get at the last inserted ID, for those tables
which have "implicit_returning" set to False.
- [bug] UPDATE..FROM syntax with SQL Server requires that the updated
table be present in the FROM clause when an alias of that table is
also present in the FROM clause. The updated table is now always present
in the FROM, when FROM is present in the first place. Courtesy sayap.
[ticket:2468]
* postgresql
- [feature] Added new for_update/with_lockmode() options for Postgresql:
for_update="read"/ with_lockmode("read"), for_update="read_nowait"/
with_lockmode("read_nowait"). These emit "FOR SHARE" and "FOR SHARE
NOWAIT", respectively. Courtesy Diana Clarke [ticket:2445]
- [bug] removed unnecessary table clause when reflecting domains, [ticket:2473]
* mysql
- [bug] Fixed bug whereby column name inside of "KEY" clause for autoincrement
composite column with InnoDB would double quote a name that's a reserved
word. Courtesy Jeff Dairiki. [ticket:2460]
- [bug] Fixed bug whereby get_view_names() for "information_schema" schema
would fail to retrieve views marked as "SYSTEM VIEW". courtesy Matthew Turland.
- [bug] Fixed bug whereby if cast() is used on a SQL expression whose type
is not supported by cast() and therefore CAST isn't rendered by the
dialect, the order of evaluation could change if the casted expression
required that it be grouped; grouping is now applied to those expressions.
* sqlite
- [feature] Added SQLite execution option "sqlite_raw_colnames=True", will
bypass attempts to remove "." from column names returned by SQLite
cursor.description. [ticket:2475]
-------------------------------------------------------------------
Mon Apr 30 09:13:02 UTC 2012 - cfarrell@suse.com
- Update to 0.7.6
* orm
- [bug] Fixed event registration bug
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]
- [bug] Fixed bug whereby a primaryjoin
condition with a "literal" in it would
raise an error on compile with certain
kinds of deeply nested expressions
which also needed to render the same
bound parameter name more than once.
[ticket:2425]
- [feature] Added "no_autoflush" context
manager to Session, used with with:
will temporarily disable autoflush.
- [feature] Added cte() method to Query,
invokes common table expression support
from the Core (see below). [ticket:1859]
- [bug] Removed the check for number of
rows affected when doing a multi-delete
against mapped objects. If an ON DELETE
CASCADE exists between two rows, we can't
get an accurate rowcount from the DBAPI;
this particular count is not supported
on most DBAPIs in any case, MySQLdb
is the notable case where it is.
[ticket:2403]
- [bug] Fixed bug whereby objects using
attribute_mapped_collection or
column_mapped_collection could not be
pickled. [ticket:2409]
- [bug] Fixed bug whereby MappedCollection
would not get the appropriate collection
instrumentation if it were only used
in a custom subclass that used
@collection.internally_instrumented.
[ticket:2406]
- [bug] Fixed bug whereby SQL adaption mechanics
would fail in a very nested scenario involving
joined-inheritance, joinedload(), limit(), and a
derived function in the columns clause.
[ticket:2419]
- [bug] Fixed the repr() for CascadeOptions to
include refresh-expire. Also reworked
CascadeOptions to be a <frozenset>.
[ticket:2417]
- [feature] Added the ability to query for
Table-bound column names when using
query(sometable).filter_by(colname=value).
[ticket:2400]
- [bug] Improved the "declarative reflection"
example to support single-table inheritance,
multiple calls to prepare(), tables that
are present in alternate schemas,
establishing only a subset of classes
as reflected.
- [bug] Scaled back the test applied within
flush() to check for UPDATE against partially
NULL PK within one table to only actually
happen if there's really an UPDATE to occur.
[ticket:2390]
- [bug] Fixed bug whereby if a method name
conflicted with a column name, a
TypeError would be raised when the mapper
tried to inspect the __get__() method
on the method object. [ticket:2352]
* sql
- [bug] Fixed memory leak in core which would
occur when C extensions were used with
particular types of result fetches,
in particular when orm query.count()
were called. [ticket:2427]
- [bug] Fixed issue whereby attribute-based
column access on a row would raise
AttributeError with non-C version,
NoSuchColumnError with C version. Now
raises AttributeError in both cases.
[ticket:2398]
- [feature] Added support for SQL standard
common table expressions (CTE), allowing
SELECT objects as the CTE source (DML
not yet supported). This is invoked via
the cte() method on any select() construct.
[ticket:1859]
- [bug] Added support for using the .key
of a Column as a string identifier in a
result set row. The .key is currently
listed as an "alternate" name for a column,
and is superseded by the name of a column
which has that key value as its regular name.
For the next major release
of SQLAlchemy we may reverse this precedence
so that .key takes precedence, but this
is not decided on yet. [ticket:2392]
- [bug] A warning is emitted when a not-present
column is stated in the values() clause
of an insert() or update() construct.
Will move to an exception in 0.8.
[ticket:2413]
- [bug] A significant change to how labeling
is applied to columns in SELECT statements
allows "truncated" labels, that is label names
that are generated in Python which exceed
the maximum identifier length (note this is
configurable via label_length on create_engine()),
to be properly referenced when rendered inside
of a subquery, as well as to be present
in a result set row using their original
in-Python names. [ticket:2396]
- [bug] Fixed bug in new "autoload_replace" flag
which would fail to preserve the primary
key constraint of the reflected table.
[ticket:2402]
- [bug] Index will raise when arguments passed
cannot be interpreted as columns or expressions.
Will warn when Index is created
with no columns at all. [ticket:2380]
* engine
- [feature] Added "no_parameters=True" execution
option for connections. If no parameters
are present, will pass the statement
as cursor.execute(statement), thereby invoking
the DBAPIs behavior when no parameter collection
is present; for psycopg2 and mysql-python, this
means not interpreting % signs in the string.
This only occurs with this option, and not
just if the param list is blank, as otherwise
this would produce inconsistent behavior
of SQL expressions that normally escape percent
signs (and while compiling, can't know ahead of
time if parameters will be present in
some cases). [ticket:2407]
- [bug] Added execution_options() call to
MockConnection (i.e., that used with
strategy="mock") which acts as a pass through
for arguments.
- [feature] Added pool_reset_on_return argument
to create_engine, allows control over
"connection return" behavior. Also added
new arguments 'rollback', 'commit', None
to pool.reset_on_return to allow more control
over connection return activity. [ticket:2378]
- [feature] Added some decent context managers
to Engine, Connection:
with engine.begin() as conn:
<work with conn in a transaction>
and:
with engine.connect() as conn:
<work with conn>
Both close out the connection when done,
commit or rollback transaction with errors
on engine.begin().
* sqlite
- [bug] Fixed bug in C extensions whereby
string format would not be applied to a
Numeric value returned as integer; this
affected primarily SQLite which does
not maintain numeric scale settings.
[ticket:2432]
* mssql
- [feature] Added support for MSSQL INSERT,
UPDATE, and DELETE table hints, using
new with_hint() method on UpdateBase.
[ticket:2430]
* mysql
- [feature] Added support for MySQL index and
primary key constraint types
(i.e. USING) via new mysql_using parameter
to Index and PrimaryKeyConstraint,
courtesy Diana Clarke. [ticket:2386]
- [feature] Added support for the "isolation_level"
parameter to all MySQL dialects. Thanks
to mu_mind for the patch here. [ticket:2394]
* oracle
- [feature] Added a new create_engine() flag
coerce_to_decimal=False, disables the precision
numeric handling which can add lots of overhead
by converting all numeric values to
Decimal. [ticket:2399]
- [bug] Added missing compilation support for
LONG [ticket:2401]
- [bug] Added 'LEVEL' to the list of reserved
words for Oracle. [ticket:2435]
* examples
- [bug] Altered _params_from_query() function
in Beaker example to pull bindparams from the
fully compiled statement, as a quick means
to get everything including subqueries in the
columns clause, etc.
-------------------------------------------------------------------
Wed Feb 22 12:36:45 UTC 2012 - saschpe@suse.de
- Fixed SLE_11 build by disabling the testsuite for it
-------------------------------------------------------------------
Thu Feb 9 09:39:26 UTC 2012 - rhafer@suse.de
- Update to 0.7.5:
* Fixed issue where modified session state established after a
failed flush would be committed as part of the subsequent
transaction that begins automatically after manual call to
rollback().
* Improved the API for add_column() such that if the same column
is added to its own table, an error is not raised and the
constraints don't get doubled up.
* Fixed issue where the "required" exception would not be raised
for bindparam() with required=True, if the statement were given
no parameters at all.
* for more details see the CHANGES file.
-------------------------------------------------------------------
Thu Nov 10 10:56:36 UTC 2011 - saschpe@suse.de
- Add depenendency on pysqlite
-------------------------------------------------------------------
Wed Sep 21 11:51:17 UTC 2011 - saschpe@suse.de
- Update to version 0.7.2:
* A rework of "replacement traversal"
* Fixed bug where query.join() + aliased=True
* Fixed regression from 0.6 where Session.add()
against an object which contained None
- See CHANGES for more...
- Run testsuite
-------------------------------------------------------------------
Wed Jul 20 17:42:11 UTC 2011 - saschpe@gmx.de
- Let doc package require base package instead of recommends
-------------------------------------------------------------------
Wed Jul 20 17:23:11 UTC 2011 - saschpe@gmx.de
- Dropped unused BuildRequires for fdupes and python-sqlite2
-------------------------------------------------------------------
Wed Jul 20 16:59:39 UTC 2011 - saschpe@gmx.de
- Initial version, replaces python-sqlalchemy
* Much simpler spec file
* Packaged LICENSE, CHANGES and README files
