CHANGELOG.md

Changelog

Version 0.18.2

• chore(pytest): add project.entry-points.pytest11 section to pyproject.toml so that it can be used as a pytest plugin

Version 0.18.1

• chore: migrate from poetry to uv for the sake of improving performance and dealing with conflicting sub-dependencies
• refactor(core): avoid passing events to dispatch, to enforce using them as side-effects only

Version 0.18.0

• feat(autorun): add auto_await to AutorunOptions so that one can define an autorun/view as a decorator of a function without automatically awaiting its result, when auto_await is set to False, which activates the new behavior, the decorated function passes asyncio.iscoroutinefunction test, useful for certain libraries like quart

Version 0.17.1

• refactor(core): allow None type for state, action and event types in ReducerResult and CompleteReducerResult

Version 0.17.0

• refactor(autorun): remove auto_call option as it was addressing such a rare use case that it was not worth the complexity

Version 0.16.1

• feat(core): add _type field to the serialized immutable instances

Version 0.16.0

• feat(core): add blocking wait_for_event_handlers method to Store to wait for all event handlers to finish

Version 0.15.10

• feat(test): add arguments for wait_for's check

Version 0.15.9

• refactor(core): use str_to_bool of python-strtobool instead of strtobool of distutils
• feat(test-snapshot): add prefix to snapshot fixture

Version 0.15.8

• feat(test-snapshot): the selector function can signal the monitor it should ignore a particular snapshot of the state by returning None

Version 0.15.7

• refactor(test-snapshot): make it aligned with pyfakefs by using try/except instead of checking Path().exists() as pyfakefs doesn't seem to respect skip_names for Path().exists()

Version 0.15.5

• feat(test-snapshot): while still taking snapshots of the whole state of the store, one can narrow this down by providing a selector to the snapshot method (used to be a property)
• feat(test-snapshot): new monitor method to let a test automatically take snapshots of the store whenever it is changed. Takes an optional selector to narrow down the snapshot.

Version 0.15.4

• build(pypi): add metadata

Version 0.15.3

• docs: add an introduction of view to README.md

Version 0.15.2

• refactor(autorun): improve type-hints so that its final return value has the correct type, regardless default_value is provided or not
• refactor(view): improve type-hints so that its final return value has the correct type, regardless default_value is provided or not
• refactor(combine_reducers): use make_immutable instead of make_dataclass
• test(view): write tests for store.view

Version 0.15.1

• feat(core): add view method to Store to allow computing a derived value from the state only when it is accessed and caching the result until the relevant parts of the state change
• feat(test): add performance tests to check it doesn't timeout in edge cases

Version 0.15.0

• refactor(autorun)!: setting initial_run option of autorun to False used to make the autorun simply not call the function on initialization, now it makes sure the function is not called until the selector's value actually changes
• feat(autorun): add auto_call and reactive options to autorun to control whether the autorun should call the function automatically when the comparator's value changes and whether it shouldn't automatically call it but yet register a change so that when it is manually called the next time, it will call the function.

Version 0.14.5

• test(middleware): add middleware tests

Version 0.14.4

• refactor(test): add the counter id of the failed snapshot to the error message

Version 0.14.3

• fix: add unsubscribe method to AutorunReturnType protocol

Version 0.14.2

• refactor: middleware functions can now return None to cancel an action or event

Version 0.14.1

• feat: introduce grace_time_in_seconds parameter to Store to allow a grace period for the store to finish its work before calling cleanup and on_finish

Version 0.14.0

• refactor: Store no longer aggregates changes, it now calls listeners with every change
• refactor: SideEffectRunnerThread now runs async side effects in the event loop of the thread in which it was instantiated in (it used to create its own event loop)
• refactor(test): event_loop fixture now sets the global event loop on setup and restores it on teardown

Version 0.13.2

• fix: initial snapshot cleanup which used to mistakenly remove files with store:... filenames now removes files with store-... filenames

Version 0.13.1

• chore: changed the format of snapshot filenames from store:... to store-...

Version 0.13.0

• chore(test): move fixtures and testing utilities to redux-pytest package
• feat(test): add wait_for, store_monitor, event_loop and needs_finish fixtures
• test: add tests for scheduler and fixtures
• refactor: SideEffectRunnerThread now runs async side effects in its own event-loop
• refactor: removed immediate_run from event subscriptions
• refactor: removed EventSubscriptionOptions as the only option left was keep_ref, it's now a parameter of subscribe_event
• feat: new on_finish callback for the store, it runs when all worker threads are joined and resources are freed

Version 0.12.7

• fix: automatically unsubscribe autoruns when the weakref is dead
• fix: use weakref of event handlers in event_handlers_queue

Version 0.12.6

• refactor: drop logging fixture and use standard pytest logger in tests

Version 0.12.5

• refactor: add cleanup to FinishEvent handler to clean workers, listeners, subscriptions, autoruns, etc
• refactor: TaskCreator add TaskCreatorCallback protocols
• refactor: Store._create_task now has a callback parameter to report the created task
• refactor: move serialization methods and side_effect_runner class to separate files

Version 0.12.4

• fix: serialization class methods of Store use cls instead of Store for the sake of extensibility via inheritance
• refactor: pytest_addoption moved to test.py to make reusable

Version 0.12.3

• test: write tests for different features of the api
• refactor: rename certain names in the api to better reflect their job
• refactor: store_snapshot now puts snapshot files in a hierarchical directory structure based on the test module and test name
• fix: sort JSON keys in snapshot_store's json_snapshot
• test: cover most features with tests

Version 0.12.2

• docs: update path of demos migrated to tests in README.md
• refactor: remove set_customer_serializer in favor of overridable serialize_value

Version 0.12.1

• refactor: move store serializer from test framework to code Store class
• feat: add ability to set custom serializer for store snapshots

Version 0.12.0

• refactor: improve creating new state classes in combine_reducers upon registering/unregistering sub-reducers
• feat: add test fixture for snapshot testing the store
• chore(test): add test infrastructure for snapshot testing the store
• test: move demo files to test files and update the to use snapshot fixture

Version 0.11.0

• feat: add keep_ref parameter to subscriptions and autoruns, defaulting to True, if set to False, the subscription/autorun will not keep a reference to the callback
• refacotr: general housekeeping

Version 0.10.7

• fix: autorun now correctly updates its value when the store is updated
• feat: add __repr__ to Autorun class

Version 0.10.6

• chore: improve github workflow caching

Version 0.10.5

• fix: self_workers in Store.__init__ -> local variable workers

Version 0.10.4

• chore: GitHub workflow to publish pushes on main branch to PyPI
• chore: create GitHub release for main branch in GitHub workflows
• refactor: fix lint issues and typing issues

Version 0.10.0

• refactor: remove create_store closure in favor of Store class with identical api

Version 0.9.25

• feat: all subscriptions/listeners with keep_ref, now use WeakMethod for methods

Version 0.9.24

• refactor: no error if an unsubscription function is called multiple times

Version 0.9.23

• feat(combine_reducers): initialization of sub-reducers is done with CombineReducerInitAction containing _id instead of normal InitAction

Version 0.9.22

• fix: CombineReducerRegisterAction should take care of CompleteReducerResult returned by the sub-reducer on its initialization.

Version 0.9.21

• feat: new option for all subscriptions to hint them keep a weakref of the callback

Version 0.9.20

• refactor: encapsulate autorun options previously provided as multiple keyword arguments, in a single AutorunOptions immutable class
• refactor: rename immediate to immediate_run in autorun subscribers
• feat: default value of immediate_run can be set for all subscribers of an autorun instance by settings subscribers_immediate_run option for the autorun

Version 0.9.19

• feat: add immediate parameter to subscribe method of autorun's returned value

Version 0.9.18

• feat: autorun decorator accepts a default value for when store is not initialized
• feat: autorun decorator takes its options in its keyword arguments

Version 0.9.17

• refactor: make dispatch accept a with_state(store) function as parameter, if provided it will dispatch return value of this function

Version 0.9.15

• refactor: improve typing of SideEffectRunnerThread

Version 0.9.14

• feat: allow subscribe_event callback parameter take zero arguments

Version 0.9.13

• feat: make subscribe method of autorun's return value, call its callback with the latest value immediately

Version 0.9.12

• feat: add the latest value of autorun to the value field of its returned value

Version 0.9.11

• feat: the provided scheduler, if any, should have a interval parameter, if set to False, it should schedule only once, otherwise it should periodically call the callback

Version 0.9.10

• feat: InitializationActionError shows the incorrect passed action
• refactor: improve typing of autorun's Comparator

Version 0.9.9

• refactor: improve typehints and allow dispatch to get multiple actions/events via *args

Version 0.9.8

• feat: autorun now recovers from selector attribute errors = uninitialized store

Version 0.9.7

• docs: explain events in more details in README.md

Version 0.9.6

• docs: add README.md

Version 0.9.5

• refactor: remove payload and ...Payload classes from combine_reducers

Version 0.9.4

• refactor: actions and events are queued solely via dispatch function, even internally
• feat: add action_middleware and event_middleware fields to CreateStoreOptions

Version 0.9.3

• refactor: add subscribe property to the type of the return value of an autorun decorator

Version 0.9.2

• refactor: use Immutable from python-immutable package (extracted and created based on Immutable class of this package)

Version 0.9.1

• refactor: propagate new FinishEvent when FinishAction is dispatched

Version 0.9.0

• feat: add scheduler option to schedule running actions in the main loop of frameworks
• feat: add threads option to run event handlers asynchronous in threads number of threads
• refacotr: allow Any return type for event handler and subscriber functions
• feat: add subscribe property to the returned function of autorun

Version 0.8.2

• feat: allow dispatching events with dispatch function

Version 0.8.1

• refactor: postpone nested dispatches

Version 0.8.0

• feat: drop type field in actions and events altogether, recognition is done by isinstance

Version 0.7.3

• fix: loosen subscribe_event typing constraints as python doesn't have enough type narrowing mechanism at the moment

Version 0.7.2

• fix: add event_type to combine_reducers

Version 0.7.0

• feat: replace side effects with events, events being immutable passive data structures

Version 0.6.4

• fix: let input reducers of combine_reducers have arbitrary state types

Version 0.6.3

• fix: let input reducers of combine_reducers have arbitrary action types irrelevant to each other

Version 0.6.2

• fix: let input reducers of combine_reducers have arbitrary action types

Version 0.6.1

• chore: split the project into multiple files
• feat: let reducers return actions and side effects along new state

Version 0.5.1

• fix: import dataclass_transform from typing_extensions instead of typing

Version 0.5.0

• feat: introduce immutable decorator as a shortcut of dataclass(kw_only=True, frozen=True)
• feat: introduce Immutable class, its subclasses automatically become immutable
• refactor: BaseAction now inherits from Immutable
• refactor: Removed BaseState, state classes, payload classes, etc should now inherit Immutable

Version 0.4.0

• refactor: make all dataclasses kw_only=True

Version 0.3.4

• refactor: support previous_result argument, improve typings

Version 0.3.3

• refactor: improve typings

Version 0.3.2

• fix: autorun should re-compute the value if it is expired

Version 0.3.1

• fix: last_comparator_result wasn't being updated

Version 0.3.0

• feat: add cached return value to autorun
• feat: improve typing

Version 0.2.0

• feat: make states and action immutable dataclasses

Version 0.1.0

• feat: implement demo covering autorun, subscription and combining reducers
• feat: implement combine_reducers
• feat: implement autorun
• feat: initial implementation