Mike Bayer 450f5c0d65 Build out new declarative systems; deprecate mapper() ...

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

2020-09-10 17:53:53 -04:00

..

__init__.py

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test_inheritance.py

Build out new declarative systems; deprecate mapper()

2020-09-10 17:53:53 -04:00

test_reflection.py

Build out new declarative systems; deprecate mapper()

2020-09-10 17:53:53 -04:00