| Commit message (Collapse) | Author | Age | Files | Lines |
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Change-Id: Ic5bb19ca8be3cb47c95a0d3315d84cb484bac47c
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The ORM Declarative system is now unified into the ORM itself, with new
import spaces under ``sqlalchemy.orm`` and new kinds of mappings. Support
for decorator-based mappings without using a base class, support for
classical style-mapper() calls that have access to the declarative class
registry for relationships, and full integration of Declarative with 3rd
party class attribute systems like ``dataclasses`` and ``attrs`` is now
supported.
Fixes: #5508
Change-Id: I130b2b6edff6450bfe8a3e6baa099ff04b5471ff
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Change-Id: I08440dc25e40ea1ccea1778f6ee9e28a00808235
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Fixed bug where a many-to-one relationship that specified ``uselist=True``
would fail to update correctly during a primary key change where a related
column needs to change.
Fixed bug where the detection for many-to-one or one-to-one use with a
"dynamic" relationship, which is an invalid configuration, would fail to
raise if the relationship were configured with ``uselist=True``. The
current fix is that it warns, instead of raises, as this would otherwise be
backwards incompatible, however in a future release it will be a raise.
Fixes: #4772
Change-Id: Ibd5d2f7329ff245c88118e2533fc8ef42a09fef3
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Change-Id: I6a71f4924d046cf306961c58dffccf21e9c03911
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Applied on top of a pure run of black -l 79 in
I7eda77fed3d8e73df84b3651fd6cfcfe858d4dc9, this set of changes
resolves all remaining flake8 conditions for those codes
we have enabled in setup.cfg.
Included are resolutions for all remaining flake8 issues
including shadowed builtins, long lines, import order, unused
imports, duplicate imports, and docstring issues.
Change-Id: I4f72d3ba1380dd601610ff80b8fb06a2aff8b0fe
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This is a straight reformat run using black as is, with no edits
applied at all.
The black run will format code consistently, however in
some cases that are prevalent in SQLAlchemy code it produces
too-long lines. The too-long lines will be resolved in the
following commit that will resolve all remaining flake8 issues
including shadowed builtins, long lines, import order, unused
imports, duplicate imports, and docstring issues.
Change-Id: I7eda77fed3d8e73df84b3651fd6cfcfe858d4dc9
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Change-Id: I3ef36bfd0cb0ba62b3123c8cf92370a43156cf8f
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Change-Id: I4e8c2aa8fe817bb2af8707410fa0201f938781de
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sqlalchemy/orm, sqlalchemy/event, sqlalchemy/testing
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to get all flake8 passing
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Found using: https://github.com/intgr/topy
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fully usable within declarative relationship configuration, as its
string classname would not be available in the registry of classnames
at mapper configuration time. The class now explicitly adds itself
to the class regsitry, and additionally both :class:`.AbstractConcreteBase`
as well as :class:`.ConcreteBase` set themselves up *before* mappers
are configured within the :func:`.configure_mappers` setup, using
the new :meth:`.MapperEvents.before_configured` event. [ticket:2950]
- Added new :meth:`.MapperEvents.before_configured` event which allows
an event at the start of :func:`.configure_mappers`, as well
as ``__declare_first__()`` hook within declarative to complement
``__declare_last__()``.
- modified how after_configured is invoked; we just make a dispatch()
not actually connected to any mapper. this makes it easier
to also invoke before_configured correctly.
- improved the ComparableEntity fixture to handle collections that are sets.
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as possible
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- went through examples/ and cleaned out excess list() calls
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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.
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