feat(core): add blocking wait_for_event_handlers method to Store …

…to wait for all event handlers to finish

CHANGELOG.md

@@ -1,34 +1,30 @@
 # Changelog
 
+## 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`
+- 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`
+- 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()`
+- 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.
+- 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
 
@@ -40,29 +36,20 @@
 
 ## 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(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(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.
+- 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
 
@@ -82,23 +69,17 @@
 
 ## 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`
+- 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
+- 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
+- fix: initial snapshot cleanup which used to mistakenly remove files with store:... filenames now removes files with store-... filenames
 
 ## Version 0.13.1
 
@@ -111,10 +92,8 @@
 - 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
+- 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
 
@@ -127,26 +106,21 @@
 
 ## Version 0.12.5
 
-- refactor: add cleanup to `FinishEvent` handler to clean workers, listeners, subscriptions,
-  autoruns, etc
+- 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
+- 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
+- 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
+- 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
 
@@ -162,16 +136,14 @@
 
 ## Version 0.12.0
 
-- refactor: improve creating new state classes in `combine_reducers` upon registering/unregistering
-  sub-reducers
+- 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
+- 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
@@ -195,8 +167,7 @@
 
 ## Version 0.10.0
 
-- refactor: remove `create_store` closure in favor of `Store` class with identical
-  api
+- refactor: remove `create_store` closure in favor of `Store` class with identical api
 
 ## Version 0.9.25
 
@@ -208,25 +179,21 @@
 
 ## Version 0.9.23
 
-- feat(combine_reducers): initialization of sub-reducers is done with `CombineReducerInitAction`
-  containing `_id` instead of normal `InitAction`
+- 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.
+- 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: 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
+- 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
 
@@ -239,8 +206,7 @@
 
 ## 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
+- 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
 
@@ -252,18 +218,15 @@
 
 ## Version 0.9.13
 
-- feat: make `subscribe` method of `autorun`'s return value, call its callback with
-  the latest value immediately
+- 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`
+- 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
 
@@ -272,8 +235,7 @@
 
 ## Version 0.9.9
 
-- refactor: improve typehints and allow dispatch to get multiple actions/events
-  via `*args`
+- refactor: improve typehints and allow dispatch to get multiple actions/events via `*args`
 
 ## Version 0.9.8
 
@@ -298,13 +260,11 @@
 
 ## Version 0.9.3
 
-- refactor: add `subscribe` property to the type of the return value of an
-  autorun decorator
+- 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)
+- refactor: use `Immutable` from python-immutable package (extracted and created based on `Immutable` class of this package)
 
 ## Version 0.9.1
 
@@ -313,8 +273,7 @@
 ## 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
+- 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`
 
@@ -328,13 +287,11 @@
 
 ## Version 0.8.0
 
-- feat: drop `type` field in actions and events altogether, recognition is done
-  by `isinstance`
+- 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
+- fix: loosen `subscribe_event` typing constraints as python doesn't have enough type narrowing mechanism at the moment
 
 ## Version 0.7.2
 
@@ -350,8 +307,7 @@
 
 ## Version 0.6.3
 
-- fix: let input reducers of `combine_reducers` have arbitrary action types
-  irrelevant to each other
+- fix: let input reducers of `combine_reducers` have arbitrary action types irrelevant to each other
 
 ## Version 0.6.2
 
@@ -368,12 +324,10 @@
 
 ## Version 0.5.0
 
-- feat: introduce `immutable` decorator as a shortcut of
-  `dataclass(kw_only=True, frozen=True)`
+- 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`
+- refactor: Removed `BaseState`, state classes, payload classes, etc should now inherit `Immutable`
 
 ## Version 0.4.0