Metadata-Version: 2.1
Name: PyEventsEmitter
Version: 0.0.2
Summary: Powerful and flexible EventEmitter implementation with advanced features.
Home-page: https://github.com/HackerX7889/PyEventsEmitter
Author: HackerX
Keywords: EventEmitter,PyEventsEmitter,Emitter,Events
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Description-Content-Type: text/markdown
License-File: LICENSE


# Event Emitter



### Overview

------------



The Event Emitter (PyEventsEmitter) is a powerful tool for managing event listeners and emitting events in your application. It provides a range of methods for adding, removing, and checking listeners, as well as emitting events with arguments.



## Installation



```sh

pip install PyEventsEmitter

```



### Initialization

-----------------



### `__init__(options: Optional[Dict[str, Any]] | None) -> None`

Initializes a new instance of the Event Emitter class. The `options` parameter is an optional dictionary containing configuration options for the Event Emitter. If provided, the `captureRejections` flag is set to the value of the 'captureRejections' key in the `options` dictionary. If the 'captureRejections' key is not present in the `options` dictionary, or if `options` is `None`, the `captureRejections` flag is set to `False`.



### `events` and `captureRejections` Attributes

-----------------------------------------



- `events`: A dictionary storing event listeners.

- `captureRejections`: A flag indicating whether the Event Emitter captures and emits rejections.



### Methods

---------



### `on(event_name: str, listener: Callable[..., None]) -> None`

Adds a listener to the specified event.



### `off(event_name: str, listener: Callable[..., None]) -> None`

Removes a listener from the specified event.



### `emit(event_name: str, *args: Any) -> self`

Emits an event with the given name and arguments.



### `once(event_name: str, listener: Callable[..., None]) -> self`

Adds a listener to the specified event that will be executed only once.



### `listeners(event_name: str) -> List[Callable[..., None]]`

Returns a list of listeners for the specified event name.



### `listener_count(event_name: str) -> int`

Returns the number of listeners for the specified event name.



### `remove_listener(event_name: str, listener: Callable[..., None]) -> self`

Removes a listener from the specified event.



### `remove_all_listeners(event_name: Optional[str] = None) -> self`

Removes all listeners for the specified event or all events if no event name is provided.



### `set_max_listeners(n: int) -> self`

Sets the maximum number of listeners for the event emitter.



### `get_max_listeners() -> int`

Returns the maximum number of listeners for the event emitter.



### `prependListener(event_name: str, listener: Callable[..., None]) -> self`

Adds a listener to the beginning of the listeners array for the specified event.



### `prependOnceListener(event_name: str, listener: Callable[..., None]) -> self`

Adds a one-time listener function to the beginning of the listeners array for the specified event.



### `event_names() -> List[str]`

Returns a list of event names.



### `addAbortListener(signal: AbortSignal, resource: Callable[[str], None]) -> Disposable`

Adds an abort listener to the event emitter.



### `captureRejection() -> bool`

Gets the current setting for capturing rejection events.



### `defaultMaxListeners() -> int`

Returns the default maximum number of listeners allowed per event.
