Federico Caselli fdfc295442 Add sync_backref flag in a relationship ...

Introduce :paramref:`_orm.relationship.sync_backref` flag in a relationship
to control if the synchronization events that mutate the in-Python
attributes are added.
This flag is implied in a ``viewonly=True`` relationship.
This supersedes the previous change #5149, that warned that ``viewonly=True``
relationship target of a back_populates or backref configuration would be
disallowed.

Fixes: #5237
Change-Id: I22c5ba28dcea22fc78a83e68e667140edffc515c
(cherry picked from commit 04c990a011)

2020-05-06 20:07:16 +02:00

..

inheritance

Alias the onclause if ORM join is to same polymorphic selectable

2020-04-27 18:39:11 -04:00

__init__.py

…

_fixtures.py

Continue to assume None for un-accessed attribute on persistent

2019-05-13 22:07:08 -04:00

test_ac_relationships.py

Pass connection to TablesTest.insert_data()

2020-04-15 11:16:12 -04:00

test_association.py

Post black reformatting

2019-01-06 18:23:11 -05:00

test_assorted_eager.py

Pass connection to TablesTest.insert_data()

2020-04-15 11:16:12 -04:00

test_attributes.py

Ensure states with null m2o FK value are still populated by selectinloader

2019-09-30 10:03:06 -04:00

test_backref_mutations.py

Post black reformatting

2019-01-06 18:23:11 -05:00

test_bind.py

Post black reformatting

2019-01-06 18:23:11 -05:00

test_bulk.py

Add pyproject

2020-01-27 16:57:27 -05:00

test_bundle.py

Pass connection to TablesTest.insert_data()

2020-04-15 11:16:12 -04:00

test_cascade.py

Pass connection to TablesTest.insert_data()

2020-04-15 11:16:12 -04:00

test_collection.py

Skip on slice assignment to self

2019-11-20 12:50:03 -05:00

test_compile.py

Enable F841

2019-06-21 10:18:17 -04:00

test_composites.py

Enable F841

2019-06-21 10:18:17 -04:00

test_cycles.py

Add pyproject

2020-01-27 16:57:27 -05:00

test_default_strategies.py

Post black reformatting

2019-01-06 18:23:11 -05:00

test_defaults.py

Rework combination exclusions

2020-02-10 15:48:31 -05:00

test_deferred.py

Pass connection to TablesTest.insert_data()

2020-04-15 11:16:12 -04:00

test_deprecations.py

Warn for settings that don't work with viewonly=True

2019-11-22 13:13:32 -05:00

test_descriptor.py

Implement facade for pytest parametrize, fixtures, classlevel

2019-10-20 20:47:36 -04:00

test_dynamic.py

Fixes for uselist=True with m2o relationships

2019-07-18 10:59:38 -04:00

test_eager_relations.py

Pass connection to TablesTest.insert_data()

2020-04-15 11:16:12 -04:00

test_evaluator.py

Post black reformatting

2019-01-06 18:23:11 -05:00

test_events.py

Pass connection to TablesTest.insert_data()

2020-04-15 11:16:12 -04:00

test_expire.py

Pass connection to TablesTest.insert_data()

2020-04-15 11:16:12 -04:00

test_froms.py

Pass connection to TablesTest.insert_data()

2020-04-15 11:16:12 -04:00

test_generative.py

Add deprecation warnings to all deprecated APIs

2019-01-23 18:10:06 -05:00

test_hasparent.py

Enable F841

2019-06-21 10:18:17 -04:00

test_immediate_load.py

Post black reformatting

2019-01-06 18:23:11 -05:00

test_inspect.py

Consult is_attrbute flag to determine descriptor; enable for assoc proxy

2019-06-14 22:47:01 -04:00

test_instrumentation.py

Enable F841

2019-06-21 10:18:17 -04:00

test_joins.py

Pass connection to TablesTest.insert_data()

2020-04-15 11:16:12 -04:00

test_lazy_relations.py

Pass connection to TablesTest.insert_data()

2020-04-15 11:16:12 -04:00

test_load_on_fks.py

Post black reformatting

2019-01-06 18:23:11 -05:00

test_loading.py

InstanceState default path is RootRegistry, not tuple

2020-01-22 17:17:02 -05:00

test_lockmode.py

Add deprecation warnings to all deprecated APIs

2019-01-23 18:10:06 -05:00

test_manytomany.py

Post black reformatting

2019-01-06 18:23:11 -05:00

test_mapper.py

Pass connection to TablesTest.insert_data()

2020-04-15 11:16:12 -04:00

test_merge.py

Pass connection to TablesTest.insert_data()

2020-04-15 11:16:12 -04:00

test_naturalpks.py

Add pyproject

2020-01-27 16:57:27 -05:00

test_of_type.py

Pass connection to TablesTest.insert_data()

2020-04-15 11:16:12 -04:00

test_onetoone.py

Post black reformatting

2019-01-06 18:23:11 -05:00

test_options.py

Test for short term reference cycles and resolve as many as possible

2019-12-30 14:12:58 -05:00

test_pickled.py

Serialize the context dictionary in Load objects

2019-08-26 14:32:32 -04:00

test_query.py

Raise informative error when non-object m2o comparison used

2020-04-19 16:55:03 -04:00

test_rel_fn.py

Add pyproject

2020-01-27 16:57:27 -05:00

test_relationships.py

Add sync_backref flag in a relationship

2020-05-06 20:07:16 +02:00

test_scoping.py

Enable F841

2019-06-21 10:18:17 -04:00

test_selectable.py

Implement relationship to AliasedClass; deprecate non primary mappers

2019-01-25 09:28:28 -05:00

test_selectin_relations.py

Baked query needs to spoil fully on uncachable option

2020-05-04 09:31:19 -04:00

test_session.py

Repair broken call to sys.exc_info()

2020-03-11 10:44:56 -04:00

test_subquery_relations.py

Pass connection to TablesTest.insert_data()

2020-04-15 11:16:12 -04:00

test_sync.py

Improve error messages in the area of loader options

2019-01-25 20:59:08 -05:00

test_transaction.py

Close connection if begin fails

2019-12-13 12:47:32 -05:00

test_unitofwork.py

A few adjustments for tests to succeed on python 3.5

2020-04-13 10:24:59 +00:00

test_unitofworkv2.py

Correct fix and tests for #4661

2019-05-10 22:39:05 -04:00

test_update_delete.py

Pass connection to TablesTest.insert_data()

2020-04-15 11:16:12 -04:00

test_utils.py

Accommodate for base class when adjusting path for with_polymorphic

2020-01-28 12:47:44 -05:00

test_validators.py

Post black reformatting

2019-01-06 18:23:11 -05:00

test_versioning.py

Repair uncovered warning in persistnce.py; update versioning tests

2019-12-31 16:13:22 -05:00