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* Change generator termination from StopIteration to return.pr/211pgjones2015-10-301-2/+2
| | | | | | | | | | | From [PEP 479](https://www.python.org/dev/peps/pep-0479/) the correct way to terminate a generator is to return (which implicitly raises StopIteration) rather than raise StopIteration. Without this change using sqlalchemy in python 3.5 or greater results in these warnings PendingDeprecationWarning: generator '__iter__' raised StopIteration which this commit should remove.
* - Added the :paramref:`.AssociationProxy.info` parameter to theMike Bayer2015-10-091-1/+8
| | | | | | | | | :class:`.AssociationProxy` constructor, to suit the :attr:`.AssociationProxy.info` accessor that was added in :ticket:`2971`. This is possible because :class:`.AssociationProxy` is constructed explicitly, unlike a hybrid which is constructed implicitly via the decorator syntax. fixes #3551
* - Fixed bug in association proxy where an any()/has()Mike Bayer2015-04-281-6/+10
| | | | | | | on an relationship->scalar non-object attribute comparison would fail, e.g. ``filter(Parent.some_collection_to_attribute.any(Child.attr == 'foo'))`` fixes #3397
* - copyright 2015Mike Bayer2015-03-101-1/+1
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* Fix slice addressing of _AssociationList with python3Gilles Dartiguelongue2015-03-101-1/+4
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* - add MemoizedSlots, a generalized solution to using __getattr__Mike Bayer2015-01-051-1/+1
| | | | | for memoization on a class that uses slots. - apply many more __slots__. mem use for nova now at 46% savings
* - rename _InspectionAttr to InspectionAttrMike Bayer2014-08-131-3/+3
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* PEP8 style fixesBrian Jarrett2014-07-131-24/+24
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* - break up the <authors> copyright comment as part of a passMike Bayer2014-07-091-1/+2
| | | | to get all flake8 passing
* - Fixed bug in association proxy where assigning an empty sliceMike Bayer2014-03-041-2/+3
| | | | (e.g. ``x[:] = [...]``) would fail on Py3k.
* - Fixed a regression in association proxy caused by :ticket:`2810` whichMike Bayer2014-02-271-5/+3
| | | | | | | | | caused a user-provided "getter" to no longer receive values of ``None`` when fetching scalar values from a target that is non-present. The check for None introduced by this change is now moved into the default getter, so a user-provided getter will also again receive values of None. re: #2810
* - happy new yearMike Bayer2014-01-051-1/+1
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* - catch the metadata on ScalarTest.test_scalar_proxy, this has been leaving ↵Mike Bayer2013-10-251-1/+5
| | | | | | | | itself around for a long time - association proxy now returns None for proxied scalar that is also None, rather than raising AttributeError. [ticket:2810]
* Added additional criterion to the ==, != comparators, used withMike Bayer2013-06-081-4/+26
| | | | | | | | | | | | | | | | | | | scalar values, for comparisons to None to also take into account the association record itself being non-present, in addition to the existing test for the scalar endpoint on the association record being NULL. Previously, comparing ``Cls.scalar == None`` would return records for which ``Cls.associated`` were present and ``Cls.associated.scalar`` is None, but not rows for which ``Cls.associated`` is non-present. More significantly, the inverse operation ``Cls.scalar != None`` *would* return ``Cls`` rows for which ``Cls.associated`` was non-present. Additionally, added a special use case where you can call ``Cls.scalar.has()`` with no arguments, when ``Cls.scalar`` is a column-based value - this returns whether or not ``Cls.associated`` has any rows present, regardless of whether or not ``Cls.associated.scalar`` is NULL or not. [ticket:2751]
* clean up some of this collection stuffMike Bayer2013-05-261-18/+12
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* a pass where we try to squash down as many list()/keys() combinationsMike Bayer2013-05-261-1/+1
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* do a sweep of some obvious 3kismsMike Bayer2013-05-261-16/+27
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* most of ORM passing...Mike Bayer2013-05-041-0/+2
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* - the raw 2to3 runMike Bayer2013-04-271-16/+16
| | | | - went through examples/ and cleaned out excess list() calls
* happy new year (see #2645)Diana Clarke2013-01-011-1/+1
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* Extended the :doc:`/core/inspection` system so that all Python descriptorsMike Bayer2012-12-291-2/+15
| | | | | | | | associated with the ORM or its extensions can be retrieved. This fulfills the common request of being able to inspect all :class:`.QueryableAttribute` descriptors in addition to extension types such as :class:`.hybrid_property` and :class:`.AssociationProxy`. See :attr:`.Mapper.all_orm_descriptors`.
* just a pep8 pass of lib/sqlalchemy/extDiana Clarke2012-11-191-35/+48
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* - move ext to relative importsMike Bayer2012-07-171-32/+30
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* Add some `Sphinx` paragraph level versions informations markups,Mike Bayer2012-06-081-3/+3
| | | | such as ``.. versionadded::``, ``.. versionchanged::`` and ``.. deprecated::``.
* fix import hereMike Bayer2012-04-241-4/+4
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* happy new yearMike Bayer2012-01-041-1/+1
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* - Changed the update() method on association proxyMike Bayer2011-09-141-4/+13
| | | | | | | | dictionary to use a duck typing approach, i.e. checks for "keys", to discern between update({}) and update((a, b)). Previously, passing a dictionary that had tuples as keys would be misinterpreted as a sequence. [ticket:2275]
* - second pass through association proxy docs, some more links on ↵Mike Bayer2011-08-061-22/+41
| | | | any()/has(), MapperProperty
* - rewrite the docs for association proxy using declarative, add new ↵Mike Bayer2011-08-051-19/+76
| | | | | | | | examples, querying, etc., part of [ticket:2246] - add some accessors to AssociationProxy for attributes, test in join(), [ticket:2236] - update relationship docs to talk about callables, part of [ticket:2246]
* - Association proxy now has correct behavior forMike Bayer2011-02-131-20/+48
| | | | | | | any(), has(), and contains() when proxying a many-to-one scalar attribute to a one-to-many collection (i.e. the reverse of the 'typical' association proxy use case) [ticket:2054]
* - whitespace removal bonanzaMike Bayer2011-01-021-8/+8
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* - clean up copyright, update for 2011, stamp every file withMike Bayer2011-01-021-0/+6
| | | | | a consistent tag - AUTHORS file
* - The official name for the relation() function is nowMike Bayer2010-03-171-10/+10
| | | | | | relationship(), to eliminate confusion over the relational algebra term. relation() however will remain available in equal capacity for the foreseeable future. [ticket:1740]
* - association_proxy now has basic comparator methods .any(),Mike Bayer2010-01-221-0/+21
| | | | | .has(), .contains(), ==, !=, thanks to Scott Torborg. [ticket:1372]
* - The signature of the proxy_factory callable passed toMike Bayer2009-12-081-1/+1
| | | | | | | | association_proxy is now (lazy_collection, creator, value_attr, association_proxy), adding a fourth argument that is the parent AssociationProxy argument. Allows serializability and subclassing of the built in collections. [ticket:1259]
* - The collection proxies produced by associationproxy are nowMike Bayer2009-07-251-103/+64
| | | | | | pickleable. A user-defined proxy_factory however is still not pickleable unless it defines __getstate__ and __setstate__. [ticket:1446]
* merged -r5299:5438 of py3k warnings branch. this fixes some sqlite py2.6 ↵Mike Bayer2008-12-181-3/+3
| | | | | | | | testing issues, and also addresses a significant chunk of py3k deprecations. It's mainly expicit __hash__ methods. Additionally, most usage of sets/dicts to store columns uses util-based placeholder names.
* Association proxies no longer cloak themselves at the class level.Jason Kirtland2008-12-181-13/+26
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* - Always use native itemgetter & attrgetterJason Kirtland2008-07-151-1/+2
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* - Removed 2.3 set emulations/enhancements.Jason Kirtland2008-07-151-23/+23
| | | | (sets.Set-based collections & DB-API returns still work.)
* - Another namespace cleanup tweak, why not.Jason Kirtland2008-05-211-2/+3
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* Duh.Jason Kirtland2008-05-211-0/+3
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* - Removed deprecated append(val, **kw)Jason Kirtland2008-05-211-107/+132
| | | | - dict/set/list proxies are now docstring'd like their python counterparts
* r4695 merged to trunk; trunk now becomes 0.5.Mike Bayer2008-05-091-20/+57
| | | | 0.4 development continues at /sqlalchemy/branches/rel_0_4
* Adjusted inplace-binops on set-based collections and association proxies toJason Kirtland2008-05-051-8/+10
| | | | | | more closely follow builtin (2.4+) set semantics. Formerly any set duck-type was accepted, now only types or subtypes of set, frozenset or the collection type itself are accepted.
* - Backported attribute sweep removal (instrumentation) and r4493 from 0.5Jason Kirtland2008-05-021-2/+7
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* - Refresh the cached proxy if the cache was built for a different instance.Jason Kirtland2008-04-291-4/+9
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* - Converted MAGICCOOKIE=object() to a little symbol implementation to ease ↵Jason Kirtland2008-02-221-1/+1
| | | | object inspection and debugging
* - Flipped join order of __radd__ on association proxied lists.Jason Kirtland2008-01-241-1/+7
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* - 2.3 fixup, part two: 100% passing for sqliteJason Kirtland2008-01-211-4/+4
| | | | | | | | | - added 2.4-style binops to util.Set on 2.3 - OrderedSets pickle on 2.3 - more lib/sqlalchemy set vs Set corrections - fixed InstrumentedSet.discard for 2.3 - set, sorted compatibility for test suite - added testing.fails_if decorator
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