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* - The :func:`~.expression.column` and :func:`~.expression.table`Mike Bayer2014-09-011-1/+1
| | | | | | | | | | | | | | | | | | | | | constructs are now importable from the "from sqlalchemy" namespace, just like every other Core construct. - The implicit conversion of strings to :func:`.text` constructs when passed to most builder methods of :func:`.select` as well as :class:`.Query` now emits a warning with just the plain string sent. The textual conversion still proceeds normally, however. The only method that accepts a string without a warning are the "label reference" methods like order_by(), group_by(); these functions will now at compile time attempt to resolve a single string argument to a column or label expression present in the selectable; if none is located, the expression still renders, but you get the warning again. The rationale here is that the implicit conversion from string to text is more unexpected than not these days, and it is better that the user send more direction to the Core / ORM when passing a raw string as to what direction should be taken. Core/ORM tutorials have been updated to go more in depth as to how text is handled. fixes #2992
* - A new style of warning can be emitted which will "filter" up toMike Bayer2014-08-311-0/+14
| | | | | | | | | N occurrences of a parameterized string. This allows parameterized warnings that can refer to their arguments to be delivered a fixed number of times until allowing Python warning filters to squelch them, and prevents memory from growing unbounded within Python's warning registries. fixes #3178
* - turn off the testing reaper here, that's the source of the leaksMike Bayer2014-08-081-12/+14
| | | | | when we are running with pydist, and even when we are running without it in fact...
* - add support for tags, including include/exclude support.Mike Bayer2014-07-271-0/+1
| | | | simplify tox again now that we can exclude tests more easily
* - fully flake8 test/aaa_profilingMike Bayer2014-07-091-110/+139
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* Documentation fix-up: "its" vs. "it's"pr/91Matthias Urlichs2014-05-111-1/+1
| | | | | | | | | Removed ungrammatical apostrophes from documentation, replacing "it's" with "its" where appropriate (but in a few cases with "it is" when that read better). While doing that, I also fixed a couple of minor typos etc. as I noticed them.
* Fix many typos throughout the codebasepr/85Alex Gaynor2014-04-261-2/+2
| | | | Found using: https://github.com/intgr/topy
* use integer division hereMike Bayer2014-03-261-1/+1
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* - rework memusage tests so that it only runs five iterations at a time, if ↵Mike Bayer2014-03-261-29/+47
| | | | | | it sees success within that period, it's done. memusage tests have become very slow
* - rename __multiple__ to __backend__, and apply __backend__ to a large ↵Mike Bayer2014-03-241-0/+1
| | | | | | number of tests. - move out logging tests from test_execute to test_logging
* Improved support for the cymysql driver, supporting version 0.6.5,Mike Bayer2013-08-171-1/+2
| | | | courtesy Hajime Nakagami.
* - Removal of event listeners is now implemented. The feature isMike Bayer2013-07-261-0/+1
| | | | | | | | | | | | | | | | provided via the :func:`.event.remove` function. [ticket:2268] - reorganization of event.py module into a package; with the addition of the docstring work as well as the new registry for removal, there's a lot more code now. the package separates concerns and provides a top-level doc for each subsection of functionality - the remove feature works by providing the EventKey object which associates the user-provided arguments to listen() with a global, weak-referencing registry. This registry stores a collection of _ListenerCollection and _DispatchDescriptor objects associated with each set of arguments, as well as the wrapped function which was applied to that collection. The EventKey can then be recreated for a removal, all the _ListenerCollection and _DispatchDescriptor objects are located, and the correct wrapped function is removed from each one.
* - the raw 2to3 runMike Bayer2013-04-271-1/+1
| | | | - went through examples/ and cleaned out excess list() calls
* testing.crashes on cymysql >= 0.6Hajime Nakagami2013-04-201-1/+1
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* skip with cymysql 0.6Hajime Nakagami2013-04-201-0/+1
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* - remove all compat items that are pre-2.5 (hooray)Mike Bayer2013-03-091-1/+1
| | | | | | - other cleanup - don't need compat.decimal, that approach never panned out. hopefully outside libs aren't pulling it in, they shouldn't be
* - add workaround for sqlite memusage tests, so no longer need to count to ↵Mike Bayer2013-01-121-11/+26
| | | | | | | | | | | | | 220/skip tests - Fixed potential memory leak which could occur if an arbitrary number of :class:`.sessionmaker` objects were created. The anonymous subclass created by the sessionmaker, when dereferenced, would not be garbage collected due to remaining class-level references from the event package. This issue also applies to any custom system that made use of ad-hoc subclasses in conjunction with an event dispatcher. Also in 0.7.10. [ticket:2650]
* - refactor of pathing mechanics, to address #2614, #2617Mike Bayer2012-12-011-2/+4
| | | | | | | | | | | | | | | | | | | - paths now store Mapper + MapperProperty now instead of string key, so that the parent mapper for the property is known, supports same-named properties on multiple subclasses - the Mapper within the path is now always relevant to the property to the right of it. PathRegistry does the translation now, instead of having all the outside users of PathRegistry worry about it, to produce a path that is much more consistent. Paths are now consistent with mappings in all cases. Special logic to get at "with_polymorphic" structures and such added also. - AliasedClass now has two modes, "use_mapper_path" and regular; "use_mapper_path" is for all those situations where we put an AliasedClass in for a plain class internally, and want it to "path" with the plain mapper. - The AliasedInsp is now the first class "entity" for an AliasedClass, and is passed around internally and used as attr._parententity and such. it is the AliasedClass analogue for Mapper.
* trying different approaches to test layout. in this one, the testing modulesMike Bayer2012-09-271-5/+6
| | | | | | | 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.
* -whitespace bonanza, contdMike Bayer2012-07-281-2/+2
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* - [feature] The of_type() construct on attributesMike Bayer2012-06-201-46/+112
| | | | | | | | | | | | | | | | | | | | | | | | now accepts aliased() class constructs as well as with_polymorphic constructs, and works with query.join(), any(), has(), and also eager loaders subqueryload(), joinedload(), contains_eager() [ticket:2438] [ticket:1106] - a rewrite of the query path system to use an object based approach for more succinct usage. the system has been designed carefully to not add an excessive method overhead. - [feature] select() features a correlate_except() method, auto correlates all selectables except those passed. Is needed here for the updated any()/has() functionality. - remove some old cruft from LoaderStrategy, init(),debug_callable() - use a namedtuple for _extended_entity_info. This method should become standard within the orm internals - some tweaks to the memory profile tests, number of runs can be customized to work around pysqlite's very annoying behavior - try to simplify PropertyOption._get_paths(), rename to _process_paths(), returns a single list now. overall works more completely as was needed for of_type() functionality
* - [removed] The legacy "mutable" system of theMike Bayer2012-04-231-48/+0
| | | | | | | | | | | | | | ORM, including the MutableType class as well as the mutable=True flag on PickleType and postgresql.ARRAY has been removed. In-place mutations are detected by the ORM using the sqlalchemy.ext.mutable extension, introduced in 0.7. The removal of MutableType and associated constructs removes a great deal of complexity from SQLAlchemy's internals. The approach performed poorly as it would incur a scan of the full contents of the Session when in use. [ticket:2442]
* - [bug] Fixed memory leak in core which wouldMike Bayer2012-03-101-0/+16
| | | | | | | occur when C extensions were used with particular types of result fetches, in particular when orm query.count() were called. [ticket:2427]
* - this helps oracle here since it has a panic attack otherwiseMike Bayer2011-04-251-1/+2
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* mark all aaa_profiling tests with __requires__ = 'cpython',Mike Bayer2011-04-231-6/+2
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* - remove test.sql._base, test.engine._base, test.orm._base, move those ↵Mike Bayer2011-03-271-7/+7
| | | | | | | classes to a new test.lib.fixtures module - move testing.TestBase to test.lib.fixtures - massive search and replace
* - whitespace removal bonanzaMike Bayer2011-01-021-32/+32
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* triple check that the dict is emptyMike Bayer2010-12-191-2/+5
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* - system to cache the bind/result processors in a dialect-wide registry.Mike Bayer2010-12-131-1/+27
| | | | its an idea with pointy edges.
* - support for cdecimalMike Bayer2010-12-111-2/+2
| | | | | | | | | | | | | | | | | | - add --with-cdecimal flag to tests, monkeypatches cdecimal in - fix mssql/pyodbc.py to not use private '_int' accessor in decimal conversion routines - pyodbc version 2.1.8 is needed for cdecimal in any case as previous versions also called '_int', 2.1.8 adds the same string logic as our own dialect, so that logic is skipped for modern pyodbc version - make the imports for "Decimal" consistent across the whole lib. not sure yet how we should be importing "Decimal" or what the best way forward is that would allow a clean user-invoked swap of cdecimal; for now, added docs suggesting a global monkeypatch - the two decimal libs are not compatible with each other so any chance of mixing produces serious issues. adding adapters to DBAPIs tedious and adds in-python overhead. suggestions welcome on how we should be doing Decimal/cdecimal.
* - merge default tipMike Bayer2010-12-051-1/+26
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| * fixed a small potential memory leak in UnicodeResultProcessor (for some weirdGaëtan de Menten2010-11-271-1/+11
| | | | | | | | | | reason, it didn't actually leak in my tests) by providing a dealloc method to the type, and added a test to ensure it stays that way. Closes #1981.
| * Remove unused import.Taavi Burns2010-11-201-1/+1
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| * DecimalResultProcessor memory testing is likely to catch something only when ↵Taavi Burns2010-11-201-0/+2
| | | | | | | | cextensions are enabled. [ticket:1978]
| * Shorter tests for [ticket:1978]Taavi Burns2010-11-191-33/+6
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| * Fix memory leaks in the cprocessors DecimalResultProcessor, including tests. ↵Taavi Burns2010-11-191-1/+41
| | | | | | | | [ticket:1978]
* | - sqlalchemy.test and nose plugin moves back to being entirelyMike Bayer2010-11-281-4/+4
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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]
| * | - move sqlalchemy.test to test.libMike Bayer2010-11-151-4/+4
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* | - fix test related to [ticket:1980]Mike Bayer2010-11-281-1/+1
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* Python-tidy test/engine and test/aaa_profiling, 80% auto + 20% manual ↵Mike Bayer2010-07-111-44/+39
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* version_info is the tupleMike Bayer2010-06-151-1/+1
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* - hypothesize that newer pysqlites are also growing a warning log on ↵Mike Bayer2010-06-141-0/+5
| | | | non-unicdoe strings
* - The warning emitted by the Unicode and String typesMike Bayer2010-06-131-1/+24
| | | | | | | | | with convert_unicode=True no longer embeds the actual value passed. This so that the Python warning registry does not continue to grow in size, the warning is emitted once as per the warning filter settings, and large string values don't pollute the output. [ticket:1822]
* fix this test for oracleMike Bayer2010-05-311-1/+2
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* change the weakkeydict to be just an LRU cache. Add testsMike Bayer2010-05-311-23/+92
| | | | for the "many combinations of UPDATE keys" issue.
* - Pool classes will reuse the same "pool_logging_name" settingMike Bayer2010-05-301-3/+65
| | | | | | | | | | | | | | | | | | | | after a dispose() occurs. - Engine gains an "execution_options" argument and update_execution_options() method, which will apply to all connections generated by this engine. - Added more aggressive caching to the mapper's usage of UPDATE, INSERT, and DELETE expressions. Assuming the statement has no per-object SQL expressions attached, the expression objects are cached by the mapper after the first create, and their compiled form is stored persistently in a cache dictionary for the duration of the related Engine. - change #3 required change #1 so that we could test a set of mappers operating over the course of many engines without memory usage increase.
* check_reverse was failing a not well covered m2m case.Mike Bayer2010-04-101-1/+1
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* - The official name for the relation() function is nowMike Bayer2010-03-171-5/+5
| | | | | | relationship(), to eliminate confusion over the relational algebra term. relation() however will remain available in equal capacity for the foreseeable future. [ticket:1740]
* - merge sqlite 2.5 memory exception from r6567 of 0.5 branchMike Bayer2009-12-251-0/+6
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* merge 0.6 series to trunk.Mike Bayer2009-08-061-20/+25
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