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path: root/examples/adjacency_list/adjacency_list.py
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* rename MappedCollection and relatedMike Bayer2022-10-111-2/+2
| | | | | | | | | | | | | | | | | | 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
* Remove the deprecated loader optionsFederico Caselli2020-03-031-2/+5
| | | | | | | | | Remove the deprecated loader options ``joinedload_all``, ``subqueryload_all``, ``lazyload_all``, ``selectinload_all``. The normal version with method chaining should be used in their place. Fixes: #4642 Change-Id: I12eb4dfa7a86375911a570934ee662653d85d50a
* Post black reformattingMike Bayer2019-01-061-2/+9
| | | | | | | | | | | | | 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 filesMike Bayer2019-01-061-32/+35
| | | | | | | | | | | | | | 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
* fix pep8 errors in adjacency_list examplePaul Brown2017-03-181-29/+30
| | | | (cherry picked from commit ff230f1862892eb2b479ed85e6858a82159b435f)
* modernize this a bitMike Bayer2013-07-271-19/+10
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* - the raw 2to3 runMike Bayer2013-04-271-3/+3
| | | | - went through examples/ and cleaned out excess list() calls
* trailing whitespace bonanzaMike Bayer2012-07-281-4/+4
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* modernize adjacency list example, use declarativeMike Bayer2012-01-281-61/+48
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* - whitespace removal bonanzaMike Bayer2011-01-021-9/+9
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* - converted all lazy=True|False|None to 'select'|'joined'|'noload'Mike Bayer2010-03-241-2/+2
| | | | | - converted all eager to joined in examples - fixed beaker/advanced.py to reference RelationshipCache
* - The official name for the relation() function is nowMike Bayer2010-03-171-2/+2
| | | | | | relationship(), to eliminate confusion over the relational algebra term. relation() however will remain available in equal capacity for the foreseeable future. [ticket:1740]
* - mega example cleanupMike Bayer2010-01-191-6/+0
| | | | | | - added READMEs to all examples in each __init__.py and added to sphinx documentation - added versioning example - removed vertical/vertical.py, the dictlikes are more straightforward
* modernized "adjacencytree" exampleMike Bayer2010-01-181-0/+139
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