command run is "pyupgrade --py37-plus --keep-runtime-typing --keep-percent-format <files...>"
pyupgrade will change assert_ to assertTrue. That was reverted since assertTrue does not
exists in sqlalchemy fixtures

Change-Id: Ie1ed2675c7b11d893d78e028aad0d1576baebb55

For consistency with the prominent ORM concept :class:`_orm.Mapped`, the
names of the dictionary-oriented collections,
:func:`_orm.attribute_mapped_collection`,
:func:`_orm.column_mapped_collection`, and :class:`_orm.MappedCollection`,
are changed to :func:`_orm.attribute_keyed_dict`,
:func:`_orm.column_keyed_dict` and :class:`_orm.KeyFuncDict`, using the
phrase "dict" to minimize any confusion against the term "mapped". The old
names will remain indefinitely with no schedule for removal.

Docs here are also updated for typing as we can type
these collections as ``Mapped[dict[str, cls]]``, don't need
KeyFuncDict / MappedCollection for these

Fixes: #8608
Change-Id: Ib5cf63e0aef1c389e023a75e454bb21f9d779b54

both black and click were released in the past
few hours, and black 21.5b1 seems to suddenly
be failing on a missing symbol from click.  just
update to the latest

Change-Id: Idf76732479a264f7f2245699a6bdaff018e3a123

References: #4600
Change-Id: I2a62ddfe00bc562720f0eae700a497495d7a987a

Repaired the examples in examples/versioned_rows to use SQLAlchemy 1.4 APIs
correctly; these examples had been missed when API changes like removing
"passive" from ``Session.is_modified()`` were made as well as the
``do_orm_execute()`` event hook were added.

Fixes: #7169
Change-Id: I30930a3b185dc0f73be4467faa2f97c5ebf1a36d

* fix: lib/sqlalchemy/sql/lambdas.py

* fix: lib/sqlalchemy/sql/compiler.py

* fix: lib/sqlalchemy/sql/selectable.py

* fix: lib/sqlalchemy/orm/relationships.py

* fix: lib/sqlalchemy/dialects/mssql/base.py

* fix: lib/sql/test_compiler.py

* fix: lib/sqlalchemy/testing/requirements.py

* fix: lib/sqlalchemy/orm/path_registry.py

* fix: lib/sqlalchemy/dialects/postgresql/psycopg2.py

* fix: lib/sqlalchemy/cextension/immutabledict.c

* fix: lib/sqlalchemy/cextension/resultproxy.c

* fix: ./lib/sqlalchemy/dialects/oracle/cx_oracle.py

* fix: examples/versioned_rows/versioned_rows_w_versionid.py

* fix: examples/elementtree/optimized_al.py

* fix: test/orm/test_attribute.py

* fix: test/sql/test_compare.py

* fix: test/sql/test_type_expression.py

* fix: capitalization in test/dialect/mysql/test_compiler.py

* fix: typos in test/dialect/postgresql/test_reflection.py

* fix: typo in tox.ini comment

* fix: typo in /lib/sqlalchemy/orm/decl_api.py

* fix: typo in test/orm/test_update_delete.py

* fix: self-induced typo

* fix: typo in test/orm/test_query.py

* fix: typos in test/dialect/mssql/test_types.py

* fix: typo in test/sql/test_types.py

Change-Id: I488c9557eda390e4a88319affd4c8813ee274f80

It's better, the majority of these changes look more readable to me.
also found some docstrings that had formatting / quoting issues.

Change-Id: I582a45fde3a5648b2f36bab96bad56881321899b

This change includes mainly that the bracketed use within
select() is moved to positional, and keyword arguments are
removed from calls to the select() function.  it does not
yet fully address other issues such as keyword arguments passed
to the table.select().

Additionally, allows False / None to both be considered
as "disable" for all of select.correlate(), select.correlate_except(),
query.correlate(), which establishes consistency with
passing of ``False`` for the legact select(correlate=False)
argument.

Change-Id: Ie6c6e6abfbd3d75d4c8de504c0cf0159e6999108

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