delta/python-packages/sqlalchemy.git/test/ext/test_hybrid.py, branch pr_github_286

Propagate hybrid properties / info

2016-04-18T20:20:20+00:00

Keystone and others depend on the .property attribute being
"mirrored" when a @hybrid_property is linked directly to a
mapped attribute.  Restore this linkage and also create a defined
behavior for the .info dictionary; it is that of the hybrid itself.
Add this behavioral change to the migration notes.

Change-Id: I8ac34ef52039387230c648866c5ca15d381f7fee
References: #3653

Honor hybrid property / method docstrings

2016-04-18T16:55:48+00:00

The docstring specified on a hybrid property or method is now honored
at the class level, allowing it to work with tools like Sphinx
autodoc.  The mechanics here necessarily involve some wrapping of
expressions to occur for hybrid properties, which may cause them
to appear differently using introspection.

Fixes: #3653
Change-Id: I02549977fe8b2a051802eed7b00cc532fbc214e3
Pull-request: https://github.com/zzzeek/sqlalchemy/pull/239

- Fixed an unexpected-use regression whereby custom :class:`.Comparator`

2015-06-11T20:48:00+00:00

objects that made use of the ``__clause_element__()`` method and
returned an object that was an ORM-mapped
:class:`.InstrumentedAttribute` and not explicitly a
:class:`.ColumnElement` would fail to be correctly
handled when passed as an expression to :meth:`.Session.query`.
The logic in 0.9 happened to succeed on this, so this use case is now
supported. fixes #3448

- The :meth:`.InspectionAttr.info` collection is now moved down to

2014-08-13T23:20:44+00:00

:class:`.InspectionAttr`, where in addition to being available
on all :class:`.MapperProperty` objects, it is also now available
on hybrid properties, association proxies, when accessed via
:attr:`.Mapper.all_orm_descriptors`.
fixes #2971

trying different approaches to test layout. in this one, the testing modules

2012-09-27T06:37:33+00:00

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.

- express most of the orm.util functions in terms of the inspection system

2012-07-16T21:29:02+00:00

- 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

- [bug] implemented standard "can't set attribute" /

2012-01-28T01:59:33+00:00

"can't delete attribute" AttributeError when
setattr/delattr used on a hybrid that doesn't
define fset or fdel. [ticket:2353]

- [bug] Fixed bug whereby hybrid_property didn't

2011-12-11T15:41:33+00:00

    work as a kw arg in any(), has().

- remove test.sql._base, test.engine._base, test.orm._base, move those classes to a new test.lib.fixtures module

2011-03-27T20:27:27+00:00

- move testing.TestBase to test.lib.fixtures
- massive search and replace

make it more explicit in tests which dialect we want to use for things

2011-02-11T16:24:54+00:00