delta/python-packages/sqlalchemy.git/examples/vertical/dictlike-polymorphic.py, branch 2020_tutorial

Post black reformatting

2019-01-06T23:23:11+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

2019-01-06T17:34:50+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

Repair dictlike-polymorphic

2016-05-24T20:25:53+00:00

dictlike-polymorphic was broken by the change
in 1714e0d6ef28411e9c6633018564af1cae58c3d9.  Use the new
style of inheritance.

Fixes: #3704

Change-Id: I3509ef4bf7772dd6994daf600accf4a2c5eb6973

- start reworking examples to include more code from the wiki.

2013-11-29T23:53:53+00:00

- add the other versioning examples from the wiki
- modernize the dictlike examples

- the raw 2to3 run

2013-04-27T23:53:57+00:00

- went through examples/ and cleaned out excess list() calls

modernize some more examples

2013-04-27T21:21:31+00:00

- Adjusted dictlike-polymorphic.py example

2011-09-26T21:22:52+00:00

    to apply the CAST such that it works on
    PG, other databases.  [ticket:2266]

- rename hybrid.property_, hybrid.method to hybrid_property, hybrid_method. more typing

2011-01-12T20:35:20+00:00

on the import but this is just clearer.
- adapt dictlike-polymorphic.py to use hybrid.

- remove remaining create_session() calls from examples, replace with Session

2010-10-24T16:42:47+00:00

- replace all flush()/expunge_all() with commit()

- The official name for the relation() function is now

2010-03-17T21:48:29+00:00

relationship(), to eliminate confusion over the relational
algebra term.  relation() however will remain available
in equal capacity for the foreseeable future.  [ticket:1740]