delta/python-packages/sqlalchemy.git/test/ext/declarative/test_basic.py, branch rel_1_2

Post black reformatting

2019-01-06T16:51:20+00:00

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

Run black -l 79 against all source files

2019-01-06T06:31:01+00:00

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

"left" -> "accidentally placed at"

2018-12-02T23:59:45+00:00

since "left" is kind of ambiguous, use more explicit terminology
here.

Also update the test to use a positive assertion that the
warning is emitted; quote the attribute name.

Change-Id: Ic2284c200a26b32b2da063cfaf6d59547309d587
References: https://github.com/zzzeek/sqlalchemy/pull/488
(cherry picked from commit eacb31a89fe883edd0ada7f2724239c1f8c5b685)

Warn for lower-case column attribute on declarative

2018-11-26T06:12:59+00:00

A warning is emitted in the case that a :func:`.column` object is applied to
a declarative class, as it seems likely this intended to be a
:class:`.Column` object.

Fixes: #4374
Change-Id: I2e617ef65547162e3ba6587c168548ad0cf6203d
(cherry picked from commit 6ec40eca1a03a9156ee82f3ce75850778220b39e)

Remove unused .cascading from unit test for __table_cls__ feature

2017-09-28T17:05:56+00:00

Two independent gerrits for 04bbad660bcbb7b920f3e75110a7b1187d9ddc38
and ec1700ba29f7f15859ee6576855a4d6675265640 produce a failure
when merged due to new warning.
will merge into rel_1_1 as well for completeness even though
warning is not there.

Change-Id: I1bd494d205107d8b2a30d475a22c61a59b70985b

Document and test __table_cls__

2017-09-26T15:38:18+00:00

A use case has been identified for __table_cls__, which was
added in 1.0 just for the purpose of test fixtures.   Add this to
public API and ensure the target use case (conditional table generation)
stays supported.

Change-Id: I87be5bcb72205cab89871fa586663bf147450995
Fixes: #4082

Warn when declared_attr.cascading detected on mapped class

2017-06-06T21:16:58+00:00

A warning is emitted if the :attr:`.declared_attr.cascading` modifier
is used with a declarative attribute that is itself declared on
a class that is to be mapped, as opposed to a declarative mixin
class or ``__abstract__`` class.  The :attr:`.declared_attr.cascading`
modifier currently only applies to mixin/abstract classes.

Also add a test for @declared_attr.cascading when used on an attribute
on __abstract__.

Change-Id: Ib1b9dbe373e8be1cf24eadfed224a8988b3cd95d
Fixes: #3847

Make all tests to be PEP8 compliant

2017-02-07T16:21:56+00:00

tested using pycodestyle version 2.2.0

Fixes: #3885
Change-Id: I5df43adc3aefe318f9eeab72a078247a548ec566
Pull-request: https://github.com/zzzeek/sqlalchemy/pull/343

Add the "triggering mapper" to the configure_mappers error message.

2016-09-20T16:11:11+00:00

There are cases where the originating mapper name is not
present in the exception message, such as relationship initialization
against an unmapped class.   Ensure the originating mapper is named
in the string output.

Pull-request: https://github.com/zzzeek/sqlalchemy/pull/298
Change-Id: I9f23bfa90b26dde9229ab7ec812eec9ceae48153

Add docstring to declarative_base

2016-08-06T01:25:27+00:00

Change-Id: I5ad44362515908592f1e8b1e6254a5270d43234a
Pull-request: https://github.com/zzzeek/sqlalchemy/pull/295